The Neuropathology of AIDS :: AIDS Health Medicine Essays

AIDS (acquired immune deficiency syndrome) is a disease of an individual’s immune system caused by HIV-1 (human immunodeficiency virus 1). HIV-1 is a retrovirus of the lentivirus subfamily. This virus is atypical in that it does not require mitotically active cells to reproduce. Reproduction of the viral nucleic acids occurs in the nucleus of infected cells. Until recently it was believed that AIDS related deaths as a result of HIV infection were caused primarily by opportunistic infections, usually bacterial or fungal, gaining a foothold in an immuno-compromised individual. Many of these secondary infections are the result of T-cell mediated immunodeficiency induced by HIV. The sequels of HIV infection often leads to a neuropathological state as a result of unusual secondary infections such as Toxoplasmosis. Postmortem studies have demonstrated that in addition to secondary infection, neurological manifestations may be due to vascular events, tumors (CNS lymphoma) and direct HIV-1 infection. In humans, HIV is known to infect T-lymphocytes within the body binding to the CD-4 receptors present on the cell surface, but in the brain, recent studies have suggested that microglial cells and macrophages serve as the reservoirs of HIV. Direct central nervous system infection by HIV results in a condition known as AIDS Dementia Complex and as such will serve as the topic of this paper. AIDS Dementia Complex is defined as a constellation of signs and symptoms characterized by cognitive and motor decline. HIV-1 infection occurs early in the course of the disease and may be the sole symptom of infection. HIV encephalopathy is the most common neurological disorder of HIV positive individuals, even more common than neurological opportunistic infections. HIV encephalopathy is characterized by slowly progressing cognitive impairment, psychomotoric slowing and increased apathy, and is limited exclusively to the late stages of HIV infection. It is estimated that between 40 to 70 percent of full-blown AIDS patients are affected by HIV encephalopathy. The mechanism by which HIV invades the brain and causes the subsequent encephalopathy are yet to be fully understood. It has been hypothesized that indirect effects of HIV infection of the brain are the most pathogenic factors. Certain viral proteins and cytokines produced by infected macrophages or activated microglia induce ne uronal dysfunction and loss of nerve cells. An understanding of the role of microglia and its relationship with surrounding neuroglial cells appears to be vital. Microglial cells are present at all levels of the neuroaxis including the spinal cord.

Communism vs. Hegelism Essay -- Philosophy, Hegel, Marx

In the late 18th and early 19th century, revolution was on the tip of the world’s collective tongue. The French monarchy was in the process of being overthrown; there was political and civil unrest throughout Europe. In the midst of all this turmoil Georg Wilhelm Friedrich Hegel emerged, presenting an analysis of history that would echo through the future, an understanding of the human condition, and an estimate of the end of said history and what would bring it about. This end of history would be brought about by the State, for the State’s sole purpose was to bring positive change and freedom to the individual. Less than a century later, Karl Marx released the Communist Manifesto. Marx had drawn heavily from Hegel for basis of his thoughts, yet he believed that Hegel failed to account for the largest hurdle to human freedoms, that of property; something that could not be remedied within the State as it currently was. Hegel not only presented an overly idealistic v iew of the future of mankind’s history, but also an inherently empty approach to reaching that state. Marx’s view of the future is not only more practical, but he addresses where civilization is headed and how we will arrive there. Revolution, glorious revolution. //Still need to work on ending and transition In many regards Hegel and Marx agreed with one another’s philosophies, chiefly that of human history. Hegel states that history is a reasonable progression of human civilization toward its ultimate truth: freedom for the individual. This path has been a rational advance from the earliest of humans to where we are now. As he states â€Å"†¦ the history of the world, that its development has been a rational process; that it represents the rational and necess... ... cornerstone, of the Manifesto is elucidated by Marx when he says â€Å"Communism deprives no man of the power to appropriate the products of society: all that it does is to deprive him of the power to subjugate the labor of others by means of such appropriation† (Marx 383). By doing this, the oppression and control of individuals in society will be impossible; freedom will finally be available to more than the bourgeoisie. Marx, not only addresses what needs to be done to reach the pinnacle, and concluding, point in history but he also lays down a roadmap to reach there; something that Hegel failed to. Hegel and Marx, two of the great romantic philosophers, constructed ideas similar in many regards to one another. Their concepts of history, its eventual end, and their agreement that individual freedom is the perfect form of civilization were all closely in line.

Just War Theory as Applied to Operation Just Cause Essay -- American F

Since its inception as a country in 1776 the United States has carried a tainted record in conducting just operations involving regime changes to achieve the goal of timely creating a minimally just political community. For example, on one hand the U.S. has been a part of one of the most just, successful, and commendable regime changes in history when they helped defeat and reconstruct Japan and Germany after World War II. On the other hand the U.S. has been a part of one of the worst and unjust operations conducted in history involving Cuba and the Bay of Pigs invasion. Between these two extremes there are many other operations which focused on the goal to change a regime where their rightness has been called into question based on one or more aspects of the just war theory. Just war theory is explained best by author, Brian Orend, and states that, â€Å"sometimes, it is at least morally permissible for a political community to go to war and features a goal to restrain both the in cidence and destructiveness of war† (Orend, 31). One of these operations where the rightness of the invasion was called into question is Operation Just Cause. Operation Just Cause was the invasion of Panama by the United States in December of 1989. The operation was spearheaded by President George H. W. Bush and its goal was to replace the current leader of Panama, General Noriega, with the rightfully elected new leader, Guillermo Endara. Manuel Noriega had close ties with the United States throughout the years by serving as an informant and asset to the U.S. against the Soviet Union during the Cold War. His efforts included sabotaging the Soviet supported governments in both El Salvador and Nicaragua, which helped reduce Soviet control in Central America (... ... to war under jus ad bellum, the question must be answered as to whether the United States followed the principles of jus in bello, which is adhering to the right conduct in the midst of battle (Orend, 105). Jus in bello is divided into two types of rules—internal and external, and the responsibility of following these rules rests in the hands of a state’s armed forces, rather than its political leaders. Internal rules concern how a state during war should treat its own citizens, while external rules concern how a state should conduct itself in the midst of war regarding the enemy state and its civilians (Orend, 106). In assessing if the U.S. followed the principles of jus in bello, a focus will be placed on the external rules rather than the internal rules because the invasion was not a serious war and was ultimately limited to one day that was limited to Panama.

Importance of Sex Education Essay

Abstract Sex education is an important aspect for adolescents and crucial for their development. It is crucial for youths to learn about their sexuality and be able to make better decisions about sex. The sources confirmed that the topic of sex education is a highly debated when it comes to whether or not sex education should be added to the curriculum that is taught in schools. The controversy stems from parents that oppose sex education in schools due to their religious or personal opinions. According to the CDC there has been a decline in teen pregnancy due to the efforts towards prevention of pregnancy and STDs. The United States has the highest rate of sexually transmitted diseases and teenage pregnancy among developed countries, (Carter, 2012). Studies will show that teen pregnancy, STDs, and the initiation of sex remain a risk and controversial topic in the United States and that teens is less likely to become pregnant if they receive some type of comprehensive sex education compared teens that received no sex education, (Kohler et al., 2008). Sex education is not only about giving youths the facts, it is about teaching young people knowledge they can to use to live a safe and healthier life. Importance of Sex Education The lack of adolescents sexual knowledge during an adolescent multiple developmental changes, can increase their use of self selected media, abstract thinking, or increase time spent with peers. It has been found of students in their first year at least 56 percent have experience genital fondling, (Byers et al., 2011). Adolescents’ sexuality becomes prominent and their sexual feelings and interest is heightened during their middle school years, including their opportunity for sexual exploration and sexual knowledge. A study shows that before a girl 20th birthday that three out of ten girls will at least become pregnant one time. A survey done by the Center of Disease Control in 2011 indicated that among high school students  that over 47 percent of them have already had sex and at least 15 percent of students have had sex with four or more different partners, (Institute, 2014). Between 1995 and 2002 there was a major decline of about 86% in teen pregnancy rate due to the dramatic improvements in teens using contraception’s and the decreased in sexual activity.owe Providing adolescents with skill and knowledge is a human right and helps improve their sexual health, even though some suggest that sex education increases sexual activity, (Ross, 2008). Review of Literature There has been a continued debate about how sex education is taught. Controversy stems from parents that oppose sex education in schools due to their religious or personal opinions. A study that was recently done showed teens that received parental guidance from their parents about sex, STDs, and birth control was more likely to use protection than the teens that had not talked frequently about sex with their parents. Some sources dispute the fact that sex education provokes youths into having sex once schools begin teaching sex education. The topic of sex is barely discussed with parents and adolescents feel sexual topics have little importance to their parents compared to a parent perception. Communication between youth and parents can help the youths to make healthy decisions. Parents sometimes find it difficult to communicate with their youths about topics they wants to know about, including abstinence and how to prevent STDs and HIV, (Whittaker, 2009). Depending on the content, it’s harder to assess teenager’s behavior when it comes to sex education, which can lead to risky behavior among sexually experienced teenagers. Parent’s communication about sex education is delayed when it comes to sexual initiation and birth control methods. Adolescents should be educated on a wide range of sexual topics according to teachers, high school students, and parents by middle school or earlier. Sex education in home or school is important for adolescents and crucial for their development, (Martinez et al., 2010). A study on sexual health education shows that students believe that comprehensive school based sexual health education is important and has positive views than the sex education they receive from their parents. Some studies show that the comprehensive sex education provides a higher quality and is more comfortable for students to frequently ask questions, (Byers et al., 2011). There was a study  conducted by the Ripple trial that shows that effectiveness of a long term evaluation about peer led sex education programs compared to the teacher led sex education programs. Out of twenty seven secondary schools randomly selected, studies shows that among students the peer led programs were more popular than the teacher led programs, (Ross, 2008). There have been little epidemiologic evaluations done on a population level that shows the effectiveness of these programs, despite a few systematic reviews, (Kohler et al., 2008). The rate of teen pregnancy in the United States is still higher than it is in Europe even though with comprehensive sex education in the states has a lower teen pregnancy rate. Data has suggested that the formal comprehensive sex education programs help reduce the risk for unplanned pregnancy without provoking youths to engage in sex. Randomized results confirm that abstinence only programs have very little effect on risky sexual behavior, (Kohler et al., 2008). Sex education is widely implemented even though that there is evidence of weakness of the effectiveness of sex education. Abortion and pregnancy have been mostly depended on studies on self reported behavioral outcomes, (Ross, 2008). According to the authors of,† Demographic differences in adolescents’ sexual attitudes and behaviors, parent communication about sex, and school sex education†, (2011) the most important demographic variables that are influencing risky sexual behaviors is the maturity levels of the adolescents. The older adolescents seem to have a promiscuous attitude about sex and receive more sexual communication proving that age is a major factor when it comes to adolescent sexual behavior. This study was to show the demographic differences and similarities that dealt with gender and age that affect adolescent sexual behaviors. The research confirms that the gender differences in adolescent sexual behavior and a heterosexual male will engage more regularly in sexual behaviors than heterosexual females. Adolescent males seem to engage in inconsistent condom use and many short-term monogamous relationships than females, (Anagurthi et al., 2011). Adolescents’ sexual behaviors and sexual behavior patterns for gender and age are clear but vary when it comes to ethnicity. Studies done by authors, (Anagurthi et al., 2011) suggests that African American adolescents have more sex at an early age than the Caucasian adolescents and have more sex partners than any other racial minority. Research done on African American  college students in the United States focused on sexually transmitted diseases, sexual decision making, teen pregnancy, and sexual experiences from living in poor urban areas. Factors such as religion, parents’ involvement, and education had a part in influencing African American sexual decision making, (Barnes et al., 2010). HIV/AIDS cases among African American females show a disproportionate percentage according to the CDC in 2004. African American females w ith HIV/AIDS are sometimes treated in biased ways by society along with limited healthcare. The fact still remains that premarital sexual activities among youths are growing along with the epidemic of HIV/AIDS. Roughly every year in the United States, there are at least nine million new cases of STDs reported among young adults and teens, (Institute, 2012). A study reported by Alexandra McManus and Lipi Dhar shows that the increased rates of HIV (Human Immunodeficiency Virus) and STI’s (Sexually Transmitted Infections) was caused by the risky sexual behavior of youths and biological factors. The report showed that 32 percent of the cases of AIDS (acquired immunodeficiency syndrome) were among young people between the ages of 15-29 and twice as much among young women, (McManus et al., 2008). Alarming proportions estimated that there are about 3 percent of people living in the United States among the 35 million people living with HIV worldwide and the population that are vulnerable continue to be young adults. A study done among college students suggest for prevention against STDs and HIV/AIDS there are two important aspects, a monogamous relationship along with correct and consistent condom use, (Kanekar et al., 2010). Out of the 48 states that have the sex education policies and laws, there were studies done to determine and analyze the extent that states focus on abstinence as part of their sex education program, (Carter, 2012). The CDC officials from the Center for Disease Control states that there has been a decline of teen births due to the pregnancy prevention efforts since they began tracking in the 1940’s. Reports also show that abstinence only programs had little impact on teen pregnancy and that sixty percent of teens that received some type of comprehensive sex education would less likely to get someone pregnant or become pregnant, (Beadle, 2012). It is important for states to work toward training teachers and reducing the high rates of teen pregnancy by teaching comprehensive sex education in schools and for teens to learn safe sex practices, human reproduction, prevention of sexual  transmitted diseases, unplanned pregnancies, as well the right time to learn sex education, (Stranger-Hall et al., 2011). The United States policies and laws can only provide guidelines for school boards that do decide to teach sex education and is not really required to teach STD and sex education. The states that don’t have sex education laws have some type of policy that deal with STD and HIV education, (Stranger-Hall et al., 2011). Due to the problem that researchers have gaining access to students and schools, the public will never know what is being taught in sex education in the classrooms. The insight into how policies on sex education affect students in private and public schools in the United States is due to social inequality and sex education, (Kendall, 2010). Sex education in schools can play a major developmental role towards sexual behaviors and attitudes for adolescents even though the context of the adolescents developmental comes primary from the parents. Schools can help promote safe sex and healthy sexual development for the adolescents that are already sexually active There were an increase in school performance and attachment to schools, reduce in risky sexual behaviors and sexual attitudes, and a decrease in school dropout rates due to the effectiveness of some of the school programs in a review that was done on over 60 studies. Other studies that indicated that sex education programs had no effect toward sex before marriage among adolescents or how frequent they engaged in sex. Unprepared adolescents with sexual behavior can become vulnerable to emotional problems and stress. A continue effort on sex education programs is important to help focus on which features of the programs that can effectively help reduce risky sexual beh avior, (Anagurthi et al., 2011). The family planning advocates and health educators indicated that the web would be a good and accurate source for teens that are looking for information about sexuality topics and contraception when other sensitive may be limited. The availability of the web and the use of multimedia for teenagers have led to the discussion by the author, Freya Lund Sonenstein (2012) on whether the information on the web dealing with sexual topics needs to be more accurate and complete. Providing sex education and information about contraception is prohibited in public schools in many states. The indication is that the web cannot replace life skills that  schools and family can teach on sexually transmitted diseases and prevention of unplanned pregnancy, (Sonenstein, 2012). Teenagers spend less time on the internet than the older populations searching health information and visiting health information sites. In the United States qualitative data indicated that teens doesn’t trust the sexual health information on the web. The rate of teen pregnancy and sexual transmitted diseases does not decrease by sheltering adolescents from sex education but instead it increases the chance of unprotected sex. Even though the internet is capable of providing information on prevention of teen pregnancy and STDs, teenagers seems to be cautious about the sexual health information on the web and do not rely on it, (Sonenstein, 2012). Explicit sexual activities and messages can be confusing for adolescents and school-age children and can be detrimental to their well-being and health. Katherine Bowman and Lynn Rew discuss in their article Protecting Youth from Early and Abusive Sexual Experiences (2008), about the many American children that are at risk of abusive sexual experiences and how nurses can provide guidance to assist children in protecting themselves. Our nation is second in the industrialized world for sexual transmitted diseases and adolescent pregnancy that is contributed to the conflicting information about sexuality, (Bowman et al., 2008). While our American children and adolescents are being exposed to real life experiences, conflicting messages on sexual values and behavior, and sexually explicit media, many are still being prevented from receiving sex education in school. Sexual abuse in the United States among adolescents and children are experienced within the home and within the community including schools and churches. One type of sexual abuse sometimes involves children of the same age being forced to engage in sexual acts. According to Katherine Bowman and Lynn Rew (2008) sexually abused children will likely experience vulnerability to more sexual victimization during their adolescent years. Conclusion Increasing children knowledge about human sexuality can help protect adolescents and children. When children do not receive answers to questions concerning sex, they can be forced to access the internet or turn to their friends. Sex education along with parents, schools, and community health can  focus on methods that can help children and adolescents avoid STDs and teen pregnancy. Because of the positions that community and public health nurses have, they are able to implement a plan through the community programs that can help protect children against the risk of sexual abuse and early sexual experiences, (Bowman et al., 2008). Programs such as youth development, curricular sex education, and HIV and puberty need to be implemented in schools. Ethnicity and gender differences should not be ignored. Adolescents are trying to find ways to understand their own sexual identities, feel good about their decision making, and becoming young adults. A lot of work needs to be done in order for the internet to be a vehicle for educating teenagers on complete and accurate information about contraceptive options. Sites with search engine problems and that are committed to helping teenagers make inform choices need to address the issues so that the teenagers that are motivated can access the sites readily when seeking health information, (Sonenstein, 2012). This issue is evident and important in helping adolescents gain knowledge on sex education. References Anagurthi, C., Hillman, S. B., Somers, C. L., & Tobey, J. (2011). Demographic differences in adolescents’ sexual attitudes and behaviors, parent communication about sex, and school sex education. Electronic Journal of Human Sexuality, 14. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA281460231&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=678143bd137e5afbba39a883a3c8a9e6 Barnes, S. L., & Bynum, M. S. (2010). An examination of the sexual behavior of middle-class African American female college freshmen. Black Women, Gender & Families, 4(2), 1. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA343258238&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=c4700089bcb65f86a93a140aaf9b38df Beadle, A. P. (2012, April 10). Teen Pregnancies Highest In States With Abstinence-Only Policies. Retrieved from Think Progress: http://thinkprogress.org/health/2012/04/10/461402/teen-pregnancy-sex-education/ Bowman, K., & Rew, L. (2008). Protecting youth from early and abusive sexual experienc es. Pediatric Nursing, 34(1), 19. Retrieved from Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA176688930&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=9308d7d0809765dd6fa91daca9171b5a Byers, E. S., Foster, L. R., & Sears, H. A. (2011). Middle school students’ perceptions of the quality of the sexual health education received from their parents . The Canadian Journal of Human Sexuality, 55. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA276516861&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=814f1aefc986d63381bdd5c7a8f20682 Carter, D. (2012). Comprehensive Sex Education for Teens Is More Effective than Abstinence. AJN, American Journal of Nursing: Volume 112, Issue 3, 15. Retrieved from http://journals.lww.com/ajnonline/Fulltext/2012/03000/Comprehensive_Sex_Education_for_Teens_Is_More.5.as%20%20px Institute, G. (2012, February). Facts on American Teens’ Sources of Information About Sex. Retrieved from Guttmacher Institute: http://www.guttmacher.org/pubs/FB-Teen-Sex-Ed.html Institute, G. (2014, 11 July). State Policies on S ex Education in Schools . Retrieved from NCSL: http://www.ncsl.org/research/health/state-policies-on-sex-education-in-schools.aspx Kanekar, A., & Manoj, S. (2010). Interventions for safer sex behaviors among college students. American Journal of Health Studies, 25(3), 138. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA308741511&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=76328310c0ede21ea91f749caad3556e Kendall, N. (2010, December). Risky Lessons: Sex Education and Social Inequality. Social Forces, 89(2), 714. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA247339536&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=bc4a9d58495b53e793bf5f8f974a117b Kohler, P. K., Manhart, L. E., & Lafferty, W. E. (2008). Abstinence-Only and Comprehensive Sex Education and the Initiation of Sexual Activity and Teen Pregnancy. Journal of Adolescent Health, Volume 42, Issue 4, 344-351. Martinez, G., Abma, J., & Copen, C. (2010). Educating Teenagers About Sex in the United States. NCHS Data Brie f, Number 44. Retrieved from http://www.cdc.gov/nchs/data/databriefs/db44.htm McManus, A., & Dhar, L. (2008, July 23). Study of knowledge, perception and attitude of adolescent girls towards STIs/HIV, safer sex and sex education: (A cross sectional survey of urban adolescent school girls in South Delhi, India). BMC Women’s Health, 12. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA181965652&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=c9ca6c75bc7197b0fc0892a1e6fe5f62 Ross, D. (2008). Approaches to sex education: peer-led or teacher-led? . PLoS Medicine, 1536+ .Retrieved from: http://go.galegroup.com/ps/i.do?id=GALE%7CA202254703&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=e309362c426934a7a75b01743a20b9a3 Sonenstein, F. L. (2012, September 24). The internet, teenagers, and sexual health information: a cautionary tale,1. Israel Journal of Health Policy Research, 39. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA307926629&v=2.1&u=oran95108&it=r&p=AONE&sw=w&asid=fb0f9b5127ee8a729ff4c3bf5b0bb9a4 Stanger-Hall, K., & Hall, D. W. (2011). Abstinence-Only Education and Teen Pregnancy Rates: Why We Need Comprehensive Sex Education in the U.S . PlosOne. Whittaker, A. (2009, August). Parent-Child Communication: Promoting Sexually Healthy Youth . Retrieved from Advocates for Youth: Retrieved from.http://www.advocatesforyouth.org/ the-facts-parent-child-communication

Thrasymachus’ Views on Justice

The position Thrasymachus takes on the definition of justice, as well as its importance in society, is one far differing from the opinions of the other interlocutors in the first book of Plato’s Republic. Embracing his role as a Sophist in Athenian society, Thrasymachus sets out to aggressively dispute Socrates’ opinion that justice is a beneficial and valuable aspect of life and the ideal society. Throughout the course of the dialogue, Thrasymachus formulates three major assertions regarding justice. These claims include his opinion that â€Å"justice is nothing other than the advantage of the stronger,† â€Å"it is just to obey the rulers,† and â€Å"justice is really the good of another [†¦] and harmful to the one who obeys and serves. † Socrates continuously challenges these claims using what is now known as the â€Å"Socratic method† of questioning, while Thrasymachus works to defend his views. This paper seeks to argue the implausibility of Thrasymachus’ views through an analysis of his main claims regarding justice, as well as his view that injustice brings greater happiness. In Book I of Republic, Socrates attempts to define justice with the help of his friends and acquaintances. After a number of suggestions prove false or insufficient, Thrasymachus tries his hand to define the term, convinced that his definition rings true. Thrasymachus begins in stating, â€Å"justice is nothing other than the advantage of the stronger,1† and after prodding, explains what he means by this. Thrasymachus believes that the stronger rule society, therefore, creating laws and defining to the many what should be considered just. He pertains, however, that the stronger create said laws for their own benefit and therefore in acting justly, the ruled are performing for the rulers benefit and not their own. This argument is not feasible for a variety of reasons. One of the key characteristics of justice is fairness, which can also be defined as being reasonable or impartial. 5 Impartiality means that you do not favour one side over another6, and therefore implies that if one were to act justly and therefore impartially, they would not act in a way to benefit only a select few. Furthermore, justice in its true form cannot be used solely for the advantage of the stronger without the masses acknowledging the injustices being imposed upon them, as Thrasymachus suggests is the case. For justice is one of the many characteristics of morality, which is considered to be intrinsic based on an inner conviction. 7 Therefore, if the many were acting against said inner conviction wholly for the benefit of the stronger, would they not experience a natural feeling of injustice? This argument alike can be used to refute another of Thrasymachus’ primary claims that â€Å"justice is really the good of another [†¦] and harmful to the one who obeys and serves. †3 In addition to his definition, Thrasymachus argues the value of justice as a human or societal characteristic, claiming that injustice is far more beneficial to the individual. Thrasymachus asserts that tyranny: makes the doer of injustice happiest and the sufferers of it, who are unwilling to do injustice, most wretched. †¦] injustice, if it is on a large enough scale, is stronger, freer, and more masterly than justice. 5 To decide whether an unjust man finds more happiness than a just man does, one must understand the true meaning of the word. The dictionary defines happiness as â€Å"characterized by pleasure, contentment, or joy. †8 Thrasymachus typifies the unjust man as someone who is constantly seeking self-fulfillment, pleasing their desires no matter what the cost to others. It is in their nature to never be satisfied with what they have, and therefore it is unlikely that the unjust man could ever experience true contentment. In contrast, the just man is content upholding laws and acting for the greater good and is therefore capable of experiencing a greater happiness than one who partakes in injustices. The dictionary goes on to state that happiness can also be defined as â€Å"feeling satisfied that something is right or has been done right. 8 Thus, an unjust man could never truly be happy, as they are aware of the injustices they have committed unto others in order to benefit themselves. In addition, if one is to look to the cardinal virtues, not only is justice itself included, temperance is as well. Temperance, meaning â€Å"restraint in the face of temptation or desire†9 is not a characteristic of an unjust man. In fact, Thrasymachus argues that one should always seek to fulfill their own desires exercising injustice as a way to do so. Virtue is said to be a measure of one’s worth, therefore, in turning their back on it, an unjust man could never be as self fulfilled and happy as a virtuous one. The first book of Republic illustrates a diverse range of views in reference to the definition of justice. None, however, evokes such controversy and analysis as Thrasymachus’ dialogue. His point of view calls to the forefront a number of important questions regarding the issue, and is an essential piece to Plato’s puzzle of defining justice. Thrasymachus’s arguments in and of themselves, however, are implausible as discussed above. Not only does his claim that â€Å"justice is nothing other than the advantage of the stronger,†1 go against morality and assume the masses naive, but his attempt to prove that the unjust man is happier than the just man is insufficient and untrue. Works Cited Encarta World English Dictionary. 2004 Plato. The Republic. Translated by G. M. A. Grube. Revised by C. D. C. Reeve. Indianapolis/Cambridge: Hackett Publishing Company. 1992. 382c

Organisational Behaviour What Is Organisational Behaviour?

ORGANISATIONAL BEHAVIOUR What is organisational behaviour? The study of human behaviour, attitudes and performance within an organisational setting; drawing on theory, methods and principles from such disciplines as psychology, sociology and cultural anthropology to learn about individual, groups and processes. Three different OB perspectives Macro-perspective; the big picture Micro-perspective; the smaller units Meso-perspective; integration and movement between macro and micros Three levels of OB Individuals > groups > organisationsOB as a science Scientific discipline Theories and methods can be developed to better understand and explain behaviour Concerned with predictions and explanations Fredrick Windsor taylor – four principles of scientific management 1. Using scientific analysis, managers precisely specify every element of an employee’s work which replaces old rule-of-thumb methods (Job Design) 2. Managers select and then train, teach and develop employees, unl ike in the past when employees chose their own work and trained themselves (human Resource Management) 3.Managers are responsible for ensuring that all work is done according to their specification (Performance, Monitoring and rewards) 4. There is a division of labour based on expertise; managers manage because of their superior knowledge while employees do what they are best at (the development of management profession) Human relations school Elton mayo Believed that the â€Å"work problem† (dissent, disobedience, industrial unrest) was a result of psychological disturbances brought about by the alienating nature of work. Mayo thought that we can improve employee happiness bby making work more involving and by recognising its social nature.The hawthorn study Originally looked at the impact of working environment on productivity e. g. amount of light workers were exposed to during work By spending so much time around the workers, researchers began to notice a number of import ant social factors that had an impact on productivity Despite the isolating effects of standardisation and increasing technical division of labour, work remains a group activity. As a result of their need for recognition, security and sense of belonging, workers will gravitate towards informal groups whether formal work organisation reflects this or not.Informal group exercises a strong form of social control over the work habit and attitude of its members. Managers should recognise the impact of these informal groups in exerting an influence on productivity. Organisations should seek to ensure a good fit between formal and informal groups. Weber’s formal bureaucracy is characterised by: Specialised individual positions Formal hierarchy Rules and standard operating procedures Set boundaries for each dept Standardised training and career paths Changes from traditional to modern Intensifying competition meant that companies needed to become: More innovative in terms of customer serviceImplement continuous improvement in manufacturing More diverse in terms of products and services they offer New organisation model Networked; emphasis on teams, systems for sharing information, cross functional involvements Flat; reducing layers and empowering more employees Flexible; intensified completion, accounting for life cycles, unpredictability of external environment Divers; career trajectories, core and peripheral workforces Global; interactions across boarders Employment relationship Employment relationship is the set of arrangements and work practices that describe and govern the relationships between employees and employers.The relationship consists of economic, social and psychological contracts. The psychological contract refers to a shared cultural understanding of what is right, good and fair about the ongoing exchange. Key employment relationship changes Short term job security; life time employment to life time employability and being able to move from int ernal labour markets Advancement; changing notions of advancement Job titles; changing and multi-dimensional Compensation; pay for knowledge or skills, team-based pay Flexibility; telecommunicating work hours, contract and new forms of bargaining Chapter summary 1Define organisational behaviour and organisations, and discuss the importance of this field of inquiry Organisational behaviour is the study of what people think, feel and do in and around organisations. Organisations are groups of people who work interdependently towards some purpose. OB theories help people to: 1. Make sense of the workplace 2. Question and rebuild personal mental models 3. Get things done In organisations Compare and contrast the four perspectives of organisational effectiveness The open systems perspective views organisations as complex organisms that ‘live’ within an external environment.They depend on the external environment for resources then use organisational subsystems to transform t hose resources into outputs that are returned to the environment. Organisations receive feedback from external environment to maintain a good ‘fit’ with that environment. Fit occurs by adapting to the environment, managing the environment or moving to another environment. According to the organisational learning perspective, organisational effectiveness depends on the organisations capacity to acquire, share, use and store valuable knowledge. The ability to acquire and use knowledge depends on the firm’s absorptive capacity.Intellectual capacity consists of human capital, structural capital and relationship capital. Knowledge is retained in the organisational memory; companies also selectively unlearn. The high performance work practices (HPWP) perspective identifies a bundle of systems and structures to leverage workforce potential. The most widely identified HPWPs are employee involvement, job autonomy, developing employee competencies and performance/skill-bas ed rewards. HPWPs improve organisational effectiveness by building human capital, increasing adaptability and strengthen employee motivation and attitudes.The stakeholder perspectives state that leaders manage the interest of diverse stakeholders by replying on their personal and organisational values for guidance. Ethics and corporate responsibility are natural variations of values-based organisation because they rely on values to guide the most appropriate decisions involving stakeholders. Corporate social responsibility consists of organisational activities intended to benefit society and the environment beyond the company’s immediate financial interest or legal obligation.Debate the organisation opportunities and challenges of globalisation, workforce diversity and emerging employment relationships Globalisation, which refers to various forms of connectivity with people in other parts of the world has several economic and social benefits but it may also be responsible for work intensification, as well as reduced job security and work – life balance. Workforce diversity is apparent at both the surface level and deep level; there is some evidence of deep level diversity across generational cohorts. Diversity may give a competitive advantage by improving decision making and team performance on conflict.One emerging employment relationship trend is the call for more work-life balance. Another employment trend is virtual work, particular working from home. Working from home potentially increases employee productivity and reduces employee stress, but it may also lead to social isolation, reduced promotion opportunities and increased tension in family relations. Discuss the anchors on which organisational behaviour knowledge is based The systematic research anchor states that OB knowledge should be based on systematic research, which is consistent with evidence-based management.The multidisciplinary anchor states that the field should develop from k nowledge in other disciplines (psychology sociology, economics) not just from its own isolated research base. The contingency anchor states that OB theories generally need to consider that there will be different consequences in different situations. The multiple levels of analysis anchor states that OB topics may be viewed from the individual, team and organisations levels of analysis.

Hemodialysis In Esrd Diabetics Health And Social Care Essay

Chronic kidney disease ( CKD ) is defined as the irreversible loss of kidney map and can be categorized as symptomless kidney harm with mild nephritic disfunction or end-stage nephritic disease ( ESRD ) . ESRD finally consequences in decease without nephritic replacing therapy, which can be either nephritic organ transplant or dialysis. Nephritic replacing therapy as a intervention protocol identifies that, at end-stage nephritic disease, the optimum intervention is kidney organ transplant, as dialysis can non retroflex the biosynthetic and metabolic activities of the normal kidney ( Haller, Gutjahr, Kramar, Harnoncourt, & A ; Oberbauer, 2011 ) . End-stage nephritic diseases and its precursor CKD are globally emerging as a important public wellness job, with increasing morbidity and mortality every bit good as economic deductions for health care, ( Szucsa, Sandoza, & A ; Keuschb, 2004 ) . The World Health Organization 2002 estimation indicated that globally CKD contributes to over 850 000 deceases and over 15 million disability-adjusted life old ages, with epidemic rise of ESRD in multiple parts in the universe. The study notes that by 2010 more than 2 million people will necessitate care dialysis worldwide, ( WHO, 2003 ) . In St. Lucia, chronic nephritic inadequacy as a consequence of diabetes, high blood pressure, autosomal dominant polycystic kidney disease, and reaping hook cell disease are the chief grounds for get downing dialysis intervention in patients with kidney map failure. This is similar to the findings of PeroviA†¡ and JankoviA†¡ ( 2009 ) . Zelmer ( 2007 ) postulates that non merely is ESRD a chronic disease with important morbidity impact, but it besides involves high-cost intervention options. These options are frequently limited in developing states such as St. Lucia, where available options include haemodialysis or the aggressive direction of hazard factors to detain patterned advance of ESRD. Global estimations indicate that about 30 % of patients with ESRD are as a effect of diabetic nephropathy [ commendation ] . In St. Lucia, the figure is significantly higher, stand foring 41 % of the ESRD patients who have received haemodialysis for the period 2002-2009. At the terminal of that 8 twelvemonth period ( 2002-2009 ) mortality rate among that population was every bit high as 53 % with mean age at decease being 57 old ages. These statistical figures indicate that ESRD among diabetics is a serious wellness concern with inauspicious clinical results that straight impact quality of life while bring forthing significant medical costs. The economic force per unit areas of ESRD intervention on the corporate wellness system are good documented. Haller et Al. ( 2011 ) identifies it as resource intensifier, necessitating significant sums of finite health care financess to handle a little per centum of the population. In 2005 entirely, attention for ESRD patients in Canada represented 1.2 % of all healthcare outgo, despite an incidence of 0.092 % , ( Zelmer, 2007 ) . Less than 0.06 % of St. Lucians have ESRD, yet the disease generated direct health care cost is important compared to other diseases. In 2008, the direct health care cost of ESRD was $ 2.2 million EC, about 5 % of the health care outgo, the economic weight of which was borne chiefly by the authorities. These findings indicate that the economic sciences of ESRD therapies are a little but instead expensive section within the overall health care proviso in any state. Yet cost-effectiveness surveies of the modes of intervention are few ( Haller, 2011 ) . Cost-effectiveness is the fastest turning field in wellness research and it embodies a signifier of full economic rating that looks at cost and effect of wellness programmes or intervention ( Muennig, 2008 ) . Using the definition by Palmer ( 2005 ) that states â€Å" cost-effectiveness surveies compare costs with clinical results measured in natural units, like life anticipation or old ages of diseases avoided † , Glassock ( 2010 ) noted that the entirety of costs may non needfully be captured. However, it is a utile tool with pertinence for the enconomic anlaysis of issues within the wellness system. Cost-effectiveness analysis ( CEA ) of intercession programmes as a valuable tool employed by decision-makers can be used to measure every bit Wellss as perchance better how the wellness system operates. Its application allows policy shapers to place which intercessions provide the highest â€Å" value for money † and help in assisting to choose intercessions and programmes that maximize wellness for the available resources. Health economic experts are able to buy the most wellness under a fixed budget, prioritising services within the wellness sector. CEA hence requires information on the extent to which current and possible intercessions improve population wellness, i.e. , effectivity and the resources required to implement the intercessions, i.e. , costs, ( Muennig, 2008 ) . The inclusion of cost agencies that the design of the survey will integrate cost-unit analysis as a tool to analyze the economic impact of the proviso of the service of dialysis for terminal phase nephritic patients with diabetes and cost effectivity to find the quality adjusted life twelvemonth ( QALYs ) or wellness related quality of life ( HRQoL ) for that population. The chief result step will concentrate on costs per quality-adjusted life old ages ( QALYs ) , similar to a survey conducted in Austria ( Haller et al. , 2011 ) . QALYs were estimated utilizing the 15D, a generic standardised instrument to mensurate wellness related quality of life, ( Sintonen, 2001 ) . Cost will be viewed from the position of direct disbursement on wellness attention for dialysis, coupled with the indirect costs of productiveness losingss due to premature decease and short- and long-run disablement. The impact of mortality costs as the amount of the discounted present value of current and future productiveness losingss from premature deceases will be measured from an incident-based human capital attack, pulling from a similar survey conducted in Canada in 2000 ( Zelmer, 2007 ) . Muennig ( 2008 ) posits that because it is frequently hard to account for all cost, and the clip and resource restraints associated with micro-costing, certain premises as relates to costs are frequently made during cost-effectiveness analysis. This survey employs the usage of a authorities position to analyse the cost effectivity of dialysis for terminal phase nephritic patients with diabetes in St. Lucia. This requires that cost analysis be conducted to mensurate the repeating direct and indirect cost of supplying the service. In the part, specifically in the state under survey, wellness attention organisations seldom know the cost of the service provided and seldom employ the tools needed to measure that cost on a regular footing. In a globally runing economic society, economic tendencies have made it imperative for both net income and non-profit organisations that provide services, including authorities bureaus, to measure the cost of clinical services provided. Finance for wellness is non infinite and with significant budget cuts in the wellness service industry, there is increasing force per unit area for wellness attention installations to go more accountable and be more efficient with the financess allocated to well ness attention ( Basch, 1999 ) . Health economic sciences recognises the demand for wellness services to be provided in a mode that is non merely efficient but sustainable. Measuring, understanding and documenting the cost of services makes it easier to better cost-efficiency of these services, while foregrounding the support demands of the sector and by extension the authorities. It besides provides an chance to set up fees for clients that are based on realistic site costs. Previous surveies on cost-effectiveness of intervention options for ESRD have compared different modes of dialysis or organ transplant, [ commendation ] . The analysis of haemodialysis versus pharmaceutical direction to detain ESRD patterned advance flexible joints on the fact that the current capacity of the Renal Unit in St. Lucia can non supply dialysis for all ESRD patients. But it is rather clear that haemodialysis like pharmaceutical direction is non the optimum intervention option for ESRD as the optimum protocol is organ transplant. The wellness system in St. Lucia is mandated by its aims to better the wellness of the population and accordingly needs to guarantee that its limited resources are non devoted to expensive intercessions with little effects on population wellness, while at the same clip low cost intercessions with potentially greater benefits are non to the full implemented. While old research has been conducted to place the economic impact of the estimated health-care costs for ESRD, every bit good as the cost-effectiveness of assorted options for nephritic replacing therapies, similar surveies have non been replicated in the resource strapped Eastern Caribbean. This survey wishes to concentrate on the cost-effectiveness of haemodialysis among type 2 diabetics in St. Lucia over an 8 twelvemonth period ( 2002-2008 ) . Using the usage of CEA, it aims at comparing the cost and effects or results ( cost-effectiveness ) of haemodialysis for diabetic nephropathy utilizing the comparator of making nil, which in this instance is the pharmaceutical direction of patients with diabetic kidney diseases to detain patterned advance of ESRD. This is particularly relevant to the wellness system in St. Lucia, as concerns on the prevalence of diabetes mellitus and its rate of addition, and the determination to spread out the service to two new installations in the absenc e of research requires that a better apprehension of the range and magnitude of the entire economic load of ESRD and the cost effectivity of dialysis intervention for diabetics with ESRD. The findings will assist to inform those doing policy determinations, and may be utile in set uping a set of precedences for farther research, bar plans, and in the planning of alternate interventions to assist relieve that load.MethodologyThis survey uses a retrospective attack to data aggregation. The survey population was selected from the lone public Renal Unit which forms portion of the general infirmary, Victoria infirmary. While there is another Nephritic Unit of measurement in St. Lucia that offers dialysis, it is a portion of the private infirmary which did non wish to take part in this survey. The survey population comprised ESRD patients with diabetic kidney diseases. Patients were considered depending on whether they received haemodialysis or whose diabetes was being pharmaceutically ma naged to detain ESRD patterned advance. Of the 111 patients on dialysis, 45 were due to diabetic kidney disease and 21 were actively having organ transplant at the clip the survey was being conducted. The nephrologists identified 12 ESRD patients who were non having dialysis but were being managed pharmaceutically. All diabetics who are or have been on dialysis with end-stage nephritic disease for the period 2002-2009 and were having dialysis due to diabetic kidney diseases were included in the survey. Persons were excluded from this survey if they were on dialysis prior to being diagnosed with diabetes. The comparator group differs from the haemodialysis group merely in the signifier of intervention that they are having, dwelling of all patients with ESRD due to diabetic kidney diseases who are non having dialysis but whose diabetes is sharply managed with medicine to detain ESRD patterned advance. Chronic conditions such as ESRD require uninterrupted intervention and as a effect a cost-effectiveness of intervention options over a period of clip for a cohort of patients, employs the usage of the Markov theoretical account to look into long term costs and results. The Markov theoretical account developed for this survey describes the procedure of attention observing that patients were assigned or began their patterned advance through the theoretical account in either of two provinces, hospital haemodialysis or pharmaceutical direction of type 2 diabetes to detain ESRD patterned advance, and decease signifies the terminal of the rhythm. A systematic literature reappraisal was conducted of peer-reviewed economic ratings of dialysis intervention modes among diabetic patients. Ebscohost and PubMed were searched utilizing the keywords cost-effectiveness, dialysis, end-stage nephritic disease and diabetic kidney disease and was limited to articles published in the last 12 old ages ( 2000-2011 ) , some articles, if they fell out of the selected old ages of publication were accepted based on the strength of their findings. The inclusion standards identified articles that included the keywords in the capable headers every bit good as the usage of Renal Replacement Therapy/economics, Renal Dialysis/economics, Hemodialysis Units, or Kidney Failure. If they included the term peritoneal dialysis or haemodialysis they were besides included. Exclusion standards of articles were identified as non-English articles and those that did non compare intervention options. More than 500 articles were identified but 31 were selected for ma nual reappraisal. Data on wellness attention costs, passage to other wellness provinces and quality of life were imputed into the Markov theoretical account. Data was obtained from the Renal Unit at the Victoria Hospital, the public wellness installation. Data on quality of life was obtained utilizing the 15D, a multidimensional, standardised generic instrument to mensurate quality or health-related quality of life ( Sintonen, 2001 ) . The 15D was used since it combines the advantages of a profile and individual index mark step that describes the wellness position by measuring 15 dimensions. The mean mark value for each dimension was used to find the wellness related quality of life in the survey population. The usage of the 15D used to mensurate quality of life result was reported in QALYs, a step of the load of disease that included the quality and measure of life lived against a pecuniary value, medical intervention or intercession. The mean mark value for each dimension measured by the 15D was used to find the wellness related quality of life of the survey population utilizing the graduated table provided by Sintonen ( 2001 ) . The findings were standardized against the load of disease markers identified by the WHO ( Ref ) . Other variables were considered in the survey and a standard questionnaire was administered to the survey population to obtain informations on the socio-economic position of individuals within the survey population. The socio-demographic questionnaire was tested against a pool of eight individuals from those who are on dialysis for grounds other than diabetic nephropathy and who were as similar to the survey population in footings of gender, instruction, socio-economic position and geographic location. Contented analysis was used to measure the information obtained from the socio-demographic questionnaire. All survey participants were provided with a missive refering namelessness and confidentiality and informed consent was obtained prior to engagement. Ethical blessing was obtained from the IRB at St. George ‘s University and the moralss commission of the Ministry of Health in St. Lucia.CostssCost-effectiveness was examined from a governmental position utilizing the clinical records of the Division of Nephrology patient enrollment and charge systems at the Victoria Hospital coupled with information from published surveies on endurance and quality of life among diabetic nephropathy patients. The theoretical account used included the direct wellness service costs associated with the intervention options, and an one-year cost per patient was calculated for each wellness province in the theoretical account. Direct health care costs associated with dialysis usage included bing regular dialysis Sessionss, complications of the dialysis, such as curdling of the fistulous withers or hypo tension episodes, research lab trials and services required as a effect of dialysis and medicine usage as a consequence of intervention. Premises were made on the regularity of direct health care cost associated with dialysis, such as regularity of research lab testing and blood transfusions. Micro-costing, roll uping informations on staffing, consumables, capital, and operating expenses were used to find the cost of one session of haemodialysis ( Table 1 ) . Structured interviews were used to obtain inside informations sing staff clip allocated to dialysis activities, every bit good as the regularity of other services used as a consequence of the intervention options. The survey identified capital points as the edifice infinite allotted to the Unit for intervention, and equipment such as the dialysis machines and air conditioner unit. Costss have been reported in Eastern Caribbean Dollars ( EC ) presented at the 2008 degree and an tantamount one-year cost calculated utilizing a 3 p er centum price reduction rate over the predicted life span. Muennig ( 2008 ) argues that a governmental position can include some facets of transportantion costs. Evidence from the Minstry of Communication and Works and the conveyance board imply that there is no nationally agreed policy for conveyance costs. There are fluctuations across St. Lucia in footings of milage, hence for the intents of our analysis, conveyance costs are excluded. The survey reviewed costs over an 8 twelvemonth period ( 2002-2009 ) . This clip frame was partially determined by the handiness of the informations two old ages after the programme was initiated and the premises made with mention to the analysis were tabulated ( Table 2 ) . Incremental costs per QALY gained were calculated by utilizing the estimations of costs and QALYs for each of the two modes obtained from the theoretical account, and the findings were presented as incremental costs per QALY. A one-way sensitiveness analysis was used to look into variableness in the information, changing the price reduction rate from 3 % to 5 % the age weights and disablement weights. A concluding sensitiveness analysis of mortality rates was besides conducted since the premise was that the mortality rates for haemodialysis were the same as those of pharmaceutical direction of ESRD diabetics.Consequences[ Presentation of Results†¦ ]Discussion[ Discussion of Results and deductions†¦ ] Locke ( 1987 ) is a advocate of the position that all surveies have built-in restrictions and boundary line. Primary and secondary information was used in this survey. Jankowich ( 2005 ) warns of the restrictions of the usage of secondary informations, as the methodological analysis used in garnering secondary informations has come into inquiry. The survey was limited by the truth and quality of the informations, which Basch ( 1999 ) argues is a repeating job in developing states. The questionnaire as a tool for garnering information airss some disadvantages, as it does non supply an chance for inquiries to be clarified or to verify that replies are understood or that all inquiries are answered. In add-on it means that the individuals being surveyed must hold the pre-requisite literacy accomplishments. This restriction was minimized by pre-testing the socio-demographic questionnaire was tested against a pool of eight individuals from those who were on dialysis for grounds other than diabetic nephropathy and who were as similar to the survey population in footings of gender, instruction, socio-economic position and geographic location, ( Table 2 ) . Another restriction to the survey was the inability to prove the 15D questionnaire as it could non be altered to be more specific. Low response rate every bit good as non-response prejudice for the questionnaire may significantly skew the information as the survey population is so little. Jankowicz ( 2005 ) argues that coaction is maximized when respondents are in some sense rewarded for cooperation and that these wagess outweigh the cost in footings of money and attempt. To accomplish this, respondents were shown that their information was valued and the construction of the questionnaire would necessitate really small in footings of clip and attempt. The absence of other surveies that compared the intervention modes used in this survey serves as a restriction of this paper, but it remains the lone feasible comparator that was available to the research worker. There are restrictions and troubles in any effort to cipher the average cost of a dialysis session, particularly in public installations where cost is subsidized ( commendation? ) , as every aspect of attention and cost associated with the session must be taken into consideration. Consequently premises were made on cost for direct and indirect services related to intervention options compared in this survey, ( Muennig, 2008 ) . Premises are justified as this is a non-funded research with clip restraints and a demand to cut down cost drivers. The survey was besides limited in its position as it could non show on national costs from a social position such as the patient ‘s ability to work or the chance costs. The strength of the survey lies in the usage of triangulation to garner and analyze informations to determine their common decision, effectivity based on costs and QALYs. Decrop ( 1999 ) concurs that one of the chief ways to avoid the combative issue of cogency and dependability is the usage of triangulation. He defines triangulation as â€Å" looking at the same phenomenon, or research inquiry from more than one information beginning † ( p158 ) . Information coming from different angles can be utilised to confirm, lucubrate or clear up the research inquiry. Denzin ( 1978 ) besides claims that triangulation bounds personal and methodological prejudice every bit good as enhances the survey ‘s generalizability. The usage of the Markov theoretical account is an built-in strength of the survey. Gonzalez-Perez, Vale, Stearns, and Wordsworth ( 2005 ) argue that the theoretical account ‘s ability to predict comparative effectivity and cost overtime makes it appropriate for patterning chronic intervention options such as RRT. The usage of cost-effectiveness to find QALYs is advantage and the usage of a standardised instrument to mensurate QALY besides strengthens the survey. The 15D is recognised as by and large being a little measuring load to both respondents and research workers. As an rating tool it is extremely dependable due to its repeatability of measurings with minimized random mistake. The consequences generated are valid because of the grade of assurance that research workers can put on the illations that are drawn from the tonss. Sintonen ( 2001 ) posits that as an instrument to mensurate cost-effectiveness, it is peculiarly suited for ciphering quality-adjusted life old ages ( QALY ) . Choice prejudice is limited in this survey due to recruiting of the full mark population. This is the first survey of its sort in the part and it does non hold any concern associations, an built-in strength to this survey. It is able to function as a precursor to farther research and therefore is poised to assist steer policies on how cost-effectiveness surveies are done in the part and their application to decision-making in health care. The enlargement of haemodialysis to run into the turning ESRD population, and an increased incidence of diabetic kidney disease in St. Lucia has deductions for the findings of this survey. It is of import that focal point is directed at primary, secondary and third intercessions aimed at cut downing cost of diabetic attention and accordingly complications from diabetes, such as diabetic kidney disease. Primary intercessions are the most cost-efficient. Health publicities to cut down hazard of developing diabetes, which is a hazard factor for ESRD, needs to go portion of the authorization of the Ministry of wellness. A policy on Chronic Diseases developed within the primary health care program that presently exist, would assist steer that focal point. Mann et Al. ( 2010 ) argue cautiousness against population based testing for CKD, and recommend that testing, as a secondary intercession, should concentrate on at hazard populations. Their survey concluded that ‘targeted showing of people with diabetes is associated with an acceptable cost per QALY in publically funded health care systems ‘ . Such an attack can be adopted in the wellness system in St. Lucia. While the bulk of cost-effectiveness analysis of intervention modes for diabetic nephropathy focal points on the disease at its latent or progressed phase, Glassock ( 2010 ) noted that a survey by Gearde et Al. ( 2008 ) identified that early sensing of diabetic kidney disease and intensive pharmaceutical intercessions are non merely cost effectual but significantly reduces the hazard of ESRD among type 2 diabetics. These findings are replicated in a survey by Keane and Lyle ( 2003 ) and Szucs et Al. ( 2004 ) who found that Losartan reduced the incidence of ESRD among diabetics. They went on to reason that albuminuria which is the ‘single most powerful forecaster ‘ of in type 2 diabetes is a simple and cheap showing trial, and early sensing can take to the early disposal of drugs that have been proven to cut down ESRD incidence. Cost-effectiveness analysis is able to supply valuable penetration to prioritising within health care and so the findings of this survey is able to supply grounds to back up efficiency in the usage of limited resources. Policy-makers should utilize these findings to reexamine the determination to spread out the figure of haemodialysis centres in St. Lucia. Further research to place more cost-efficient intervention options would be the first measure to bettering efficiency of resource allotment. The domination of haemodialysis as a intervention mode for ESRD, despite the overplus of surveies that have identified it as the least cost-efficient of RRTs, ( Haller et al. , 2011 ; Just et al. , 2008, Kontodimopoulos & A ; Niakas, 2008 ) , provides the wellness sector, with the grounds needed to revise intervention protocols and an chance to improved cost-effectiveness of ESRD intervention. This can be achieved by significantly cut downing the usage of haemodialysis and introducing as an option, peritoneal dialysis which have been cited as being the most effectual of dialysis options. Just et al. cautiousness that the economic sciences of dialysis in the underdeveloped universe, where labor may be cheaper than the importing of equipment and solutions, may take to the perceptual experience that peritoneal dialysis is more expensive than haemodialysis. They go on to observe that this is non conclusive as there is a famine in economic ratings in developing states to confirm that posi tion. A good developed CKD Care Program is able to significantly cut down the chance of developing ESRD among at hazard populations, every bit good as significantly lower health care costs among ESRD patients, ( Wei et al. , 2010 ) . There is a demand to spread out the services offered by the Renal Unit every bit good as its coverage to assist accomplish that terminal.Decision[ Conclusion based on findings ]