Key result
The overall prevalence of hypertension among adolescents was 3.1%, and an increase in neck circumference was significantly correlated with an increase in systolic blood pressure.
Why the study?
Studies assessing hypertension prevalence and its correlation with anthropometric indices in adolescents remain scarce compared to adults, with no prior studies found in Uganda.
Cross-Sectional (n=616)
Yes
The prevalence of hypertension among Ugandan adolescents is low (3.1%), with neck circumference identified as a significant independent correlate of elevated blood pressure.
Answers are grounded in this paper and cite their sources.
Provides initial prevalence data in Ugandan adolescents; leaves open causal anthropometric links pending longitudinal confirmation.
BACKGROUND: Studies investigating the prevalence of hypertension and its correlation with anthropometric indices among adolescents are still scarce compared to those conducted in adults of greater than 40 years. So far, no other study estimating the prevalence and correlates of hypertension among adolescents in Uganda has been found. OBJECTIVE: The purpose of this study, therefore, was to asses the prevalence of hypertension and its correlation with anthropometric indices among adolescents in Mbarara Municipality, southwestern Uganda. METHODS: A cross-sectional study was carried out among 616 secondary school adolescents aged 12-19 years in Mbarara Municipality, Uganda. Blood pressure and anthropometric indices were determined by standard methods. In the statistical analysis, linear regression analysis was done to assess the relationship between blood pressure and anthropometric indices. RESULTS: Overall prevalence of hypertension among adolescents was at 3.1% (n = 19) while prehypertension was 7.1% (n = 44). There was a statistically significant correlation between blood pressure, neck circumference, waist to hip ratio and body mass index at bivariate analysis. In multivariate analysis for anthropometric indices and sex, only neck circumference remained significantly correlated with blood pressure (p < 0.05). CONCLUSION: The prevalence of hypertension among adolescents in the study setting was low. An increase in neck circumference results in an increase in blood pressure among adolescents.
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Katamba et al. (2020) conducted a cross-sectional in Hypertension (n=616). Neck circumference was evaluated on Correlation between systolic blood pressure and neck circumference (adjusted beta 2.23, 95% CI 1.93-2.54, p=<0.001). The overall prevalence of hypertension among adolescents was 3.1%, and an increase in neck circumference was significantly correlated with an increase in systolic blood pressure.
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