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Prevalence and risk factors of pre-hypertension among adults of Zhejiang province / 中华流行病学杂志
Chinese Journal of Epidemiology ; (12): 311-315, 2013.
Article in Chinese | WPRIM | ID: wpr-318407
ABSTRACT
<p><b>OBJECTIVE</b>To access the prevalence rates of pre-hypertensive patients at different stages and its associated risk factors among adults of Zhejiang province.</p><p><b>METHODS</b>Study subjects were selected among local residents aged ≥ 18 years from 15 counties by multi stage stratified cluster random sampling method, from July to November, 2010. Each participant was required to complete questionnaire, physical examination and testing for overnight fasting blood specimen.</p><p><b>RESULTS</b>17 437 residents were surveyed including 8169 males and 9268 females. The overall prevalence of prehypertension was 34.39%. The prevalence of pre-hypertension appeared to be higher in males (38.57%) than in females (30.70%) (χ(2) = 119.36, P < 0.0001). The prevalence of pre-hypertension decreased with the increase of age in males who were above 25 year olds (χ(2) = 76.94, P < 0.0001) and in females who were above 45 year olds (χ(2) = 114.66, P < 0.0001). The prevalence of pre-hypertension appeared to be higher in the rural (35.60%) than in the urban (32.39%) areas (χ(2) = 18.69, P < 0.0001). Data from multivariable logistic regression showed that factors as being male, aged older than 35 years of age, with waist circumference as ≥ 85 cm for men and ≥ 80 cm for women, body mass index ≥ 25.0 kg/m(2) and triglyceride ≥ 1.7 mmol/L were risk factors of pre-hypertension while having had higher education was a protective factor.</p><p><b>CONCLUSION</b>Pre-hypertension was prevalent among adults residents in Zhejiang province. Factors as overweight, obesity, dyslipidemia appeared to be major risk factors for pre-hypertension.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: China / Epidemiology / Prevalence / Cross-Sectional Studies / Risk Factors / Prehypertension Type of study: Etiology study / Observational study / Prevalence study / Risk factors Limits: Adolescent / Adult / Aged / Female / Humans / Male Country/Region as subject: Asia Language: Chinese Journal: Chinese Journal of Epidemiology Year: 2013 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: China / Epidemiology / Prevalence / Cross-Sectional Studies / Risk Factors / Prehypertension Type of study: Etiology study / Observational study / Prevalence study / Risk factors Limits: Adolescent / Adult / Aged / Female / Humans / Male Country/Region as subject: Asia Language: Chinese Journal: Chinese Journal of Epidemiology Year: 2013 Type: Article