Long Island University

About: Long Island University is a education organization based out in Brookville, New York, United States. It is known for research contribution in the topics: Population & Context (language use). The organization has 2647 authors who have published 4924 publications receiving 108757 citations.

Growth, Inequality and Poverty in Selected Caribbean and Latin American Countries, with Emphasis on Guyana

Abstract: The statistical evidence surveyed suggests that as an indicator of development the Human Development Index is directly related to the level of per capita income; that inequality is countercyclical; and that economic growth is poverty reducing. In the case of Guyana the data suggest that nearly 43 per cent of the population were below the poverty line (approximately US$1 per day per person); that poverty is predominantly rural; that most of the poor seek employment in agriculture or in the informal (self employed) sector; and that there is a direct relationship between the level of education, health and poverty.

New Recommendations from the 1999 American College of Cardiology/American Heart Association Acute Myocardial Infarction Guidelines:

Abstract: OBJECTIVE:To review literature relating to significant changes in drug therapy recommendations in the 1999 American College of Cardiology (ACC)/American Heart Association (AHA) guidelines for treating patients with acute myocardial infarction (AMI).DATA SOURCES:1999 ACC/AHA AMI guidelines, English-language clinical trials, reviews, and editorials researching the role of drug therapy and primary angioplasty for AMI that were referenced in the guidelines were included. Additional data published in 2000 or unpublished were also included if relevant to interpretation of the guidelines.STUDY SELECTION:The articles selected influence AMI treatment recommendations.DATA SYNTHESIS:Many clinicians and health systems use the ACC/AHA AMI guidelines to develop treatment plans for AMI patients. This review highlights important changes in AMI drug therapy recommendations by reviewing the results of recent clinical trials. Insights into evolving drug therapy strategies that may impact future guideline development are als...

Cinnamon Supplementation in Patients with Type 2 Diabetes Mellitus

Abstract: Diabetes mellitus is the sixth leading cause of death in the United States, and most patients with the disease have type 2 diabetes. The effectiveness of cinnamon supplementation in patients with type 2 diabetes has received a great deal of media attention after a study was published in 2003. Although the efficacy of cinnamon in patients with diabetes has not been established, many patients seek other therapies and supplement their prescribed pharmacologic therapy with cinnamon. We conducted a literature search, limited to English-language human studies, using MEDLINE (1966-August 2006), EMBASE (1980-August 2006), International Pharmaceutical Abstracts (1970-August 2006), and Iowa Drug Information Service (1966-August 2006). References from articles and clinical trials were reviewed for additional sources; no abstracts were reviewed. We found two prospective, randomized, double-blind, placebo-controlled, peer-reviewed clinical trials and one prospective, placebo-controlled, peer-reviewed clinical trial that evaluated the efficacy of cinnamon supplementation in patients with type 2 diabetes; a total of 164 patients were involved in these trials. Two of the studies reported modest improvements in lowering blood glucose levels with cinnamon supplementation in small patient samples. One trial showed no significant difference between cinnamon and placebo in lowering blood glucose levels. Overall, cinnamon was well tolerated. These data suggest that cinnamon has a possible modest effect in lowering plasma glucose levels in patients with poorly controlled type 2 diabetes. However, clinicians are strongly urged to refrain from recommending cinnamon supplementation in place of the proven standard of care, which includes lifestyle modifications, oral antidiabetic agents, and insulin therapy.

Transformational Leadership and Organizational Processes: Influencing Public Performance

Abstract: Leaders are essential actors in public performance improvement and organizational change. However, a key question has not been adequately addressed in prior literature on the topic: how do leadership processes make a difference? Using data on New York City public schools, this article explores the organizational mechanisms by which a specific form of principal's leadership—transformational leadership—influences objective organizational outcomes as measured by standardized test scores. The empirical results indicate that a principal's transformational leadership style affects student test scores through the mediating effects of purposeful performance information use and stakeholder engagement.