农村居民体质指数、腰围与血压变化趋势分析

李维卡; 张吉玉; 郭晓雷; 马吉祥; 寇增强

doi:10.11847/zgggws2006-22-11-32

农村居民体质指数、腰围与血压变化趋势分析

Analysis on body mass index, waist circumference and blood pressure among rural residents in Shandong province

摘要

摘要:
目的研究山东省居民体质指数(BMI)、腰围与血压的关系.
方法采用多阶段随机抽样的方法抽取样本, 对确定的调查人群进行问卷调查, 测量身高、体重、腰围、臀围和血压, 并计算出体质指数和腰臀比.用描述性流行病学方法进行分析.
结果当体质指数(kg/m²)在18.5~23.9, 24~27.9, ≥28时, 血压均值分别是123.5/76.1, 128.8/80.0, 134.5/85.6 mmHg, 高血压的患病率分别是15.65%, 26.38%和43.78%.当体质指数≥24和/或腰围≥85 cm(女性≥80 cm), 血压增长的速度明显加快, 高血压的患病率也明显上升.
结论血压均值和高血压的患病率随着体质指数和腰围的增加而上升, 二者是高血压的主要危险因素.

Abstract:
Objective To investigate the relationship of body mass index(BMI), waist circumference(WC)and blood pressure among rural residents in Shandong province.
Methods Amultistage stratified sampling method was used.The subjects were investigated by questionnaire and the height, weight, waist circumference, hip circumference and blood pressure of the subjects were measured.All the data were analyzed by the method of descriptive epidemiology.The body mass index and waist to hip rate were calculated accordingly.
Results The subjects were divided into three groups(18.5≤BMI < 24, 24≤BMI < 28, BMI≥28)according to the value of BMI, the mean of blood pressure of the subjects was 123.5/76.1 mmHg, 128.8/80.0 mmHg and 134.5/85.6 mmHg accordingly, and the prevalent rate of hypertension was 15.65%, 26.38% and 43.78% respectively.When BMI≥24 and(or)WC≥85cm(the waist circumference of female≥80cm), the blood pressure of the subjects increased significantly, and the prevalent rate of hypertension increased remarkably also.
Conclusion The mean of blood pressure and the prevalent rate of hypertension increase with the rise of BMIand WC, so BMIand WC might be the main risk factors of hypertension.

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