Factors associated with elevated blood pressure or hypertension in Afro-Caribbean youth: a cross-sectional study.

Background: Although several studies have identified risk factors for high blood pressure (BP), data from Afro-Caribbean populations are limited. Additionally, less is known about how putative risk factors operate in young adults and how social factors influence the risk of high BP. In this study, we estimated the relative risk for elevated BP or hypertension (EBP/HTN), defined as BP ≥ 120/80 mmHg, among young adults with putative cardiovascular disease (CVD) risk factors in Jamaica and evaluated whether relative risks differed by sex.

Prevalence of prehypertension and its relationship to risk factors for cardiovascular disease in Jamaica: analysis from a cross-sectional survey.

Background: Recent studies have documented an increased risk of cardiovascular disease (CVD) in persons with systolic blood pressures of 120-139 mmHg and/or diastolic blood pressures of 80-89 mmHg, classified as prehypertension in the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure. In this paper we estimate the prevalence of prehypertension in Jamaica and evaluate the relationship between prehypertension and other risk factors for CVD.

Methods: The study used data from participants in the Jamaica Lifestyle Survey conducted from 2000-2001.

Interventions to prevent and control food-borne diseases associated with a reduction in traveler's diarrhea in tourists to Jamaica.

Background: In 1996 a study found that approximately one in four tourists to Jamaica were affected with traveler's diarrhea (TD) during their stay. That year the Ministry of Health initiated a program for the prevention and control of TD. The aim of this ongoing program was to reduce attack rates of TD from 25% to 12% over a 5-year period by improving the environmental health and food safety standards of hotels.