Hypertension in young adults--an under-estimated problem.
Singapore Med J
; 44(9): 448-52, 2003 Sep.
Article
en En
| MEDLINE
| ID: mdl-14740773
ABSTRACT
AIM:
To study the prevalence of hypertension and "white coat hypertension" in young adult Asian males, and identify the associated risk factors.METHODS:
Population-based descriptive analysis of 3,352 Singapore military conscripts presenting consecutively for medical screening, followed by case-control study of subjects with elevated blood pressure. A standard protocol for assessing elevated blood pressure, 24-hour ambulatory monitoring and detailed interviews were performed. Main study outcomes are prevalence rate of hypertension and "white coat hypertension", mean blood pressure readings, and adjusted odds ratios for associated variables.RESULTS:
Prevalence of hypertension and "white coat hypertension" was 1.6% (95% CI 1.2, 2.0) and 2.0% (95% CI 1.5, 2.5) respectively. Twenty-four-hour ambulatory monitoring was required to differentiate the two conditions, with a fall of 22.5 mmHg (95% CI 19.7, 25.3) observed between first visit and day-time ambulatory mean systolic blood pressures. There was strong association between hypertension and obesity (adjusted odds ratio using Body Mass Index 1.19, p<0.001). Other important variables included parental history of hypertension, Malay ethnicity and low socio-economic status, although there was no significant correlation in our regression model.CONCLUSION:
This study provides population-based data on hypertension in young Asian adults. While the prevalence of hypertension is low compared to older age groups, it remains important to detect cases early, as appropriate treatment may mitigate long-term cardiovascular risks and reduce target organ damage. There is a clear role for ambulatory blood pressure monitoring for differentiating true hypertension from "white coat hypertension". There may be a role for targeted screening of high-risk groups, particularly the obese.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Hipertensión
Tipo de estudio:
Etiology_studies
/
Guideline
/
Observational_studies
/
Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Adolescent
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Adult
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Humans
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Male
País/Región como asunto:
Asia
Idioma:
En
Revista:
Singapore Med J
Año:
2003
Tipo del documento:
Article
Pais de publicación:
IN
/
INDIA
/
ÍNDIA