Prevalence of Prehypertension and Cardiovascular Risk Factors in Jamaica
Author Information
Author(s): Trevor S. Ferguson, Novie O. M. Younger, Marshall K. Tulloch-Reid, Marilyn B. Lawrence Wright, Elizabeth M. Ward, Deanna E. Ashley, Rainford J. Wilks
Primary Institution: Tropical Medicine Research Institute, University of the West Indies, Mona, Kingston, Jamaica
Hypothesis
What is the prevalence of prehypertension in Jamaica and how is it related to other cardiovascular disease risk factors?
Conclusion
Prehypertension occurs in 30% of Jamaicans and is associated with increased prevalence of other cardiovascular disease risk factors.
Supporting Evidence
- Prehypertension was found in 30% of Jamaicans aged 15-74.
- Prehypertension was more common in males (35%) than females (25%).
- 46% of participants were overweight and 19.7% were obese.
- The study used standardized procedures for health measurements.
Takeaway
About 3 out of 10 people in Jamaica have prehypertension, which means they are at risk for heart problems. It's important for doctors to help these people manage their health.
Methodology
The study analyzed data from the Jamaica Lifestyle Survey, which included 2012 participants aged 15-74 who completed questionnaires and underwent health measurements.
Potential Biases
Potential bias due to missing data, although the proportion was small and did not significantly differ from included participants.
Limitations
The cross-sectional design limits causal inference, and there were some missing data for variables used in the analysis.
Participant Demographics
Participants were aged 15-74 years, with a mean age of 36.3 years; 33.5% were male and 66.5% were female.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI 27%-33%
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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