苏州居民生活方式与超重对高血压发病的影响

Impact of lifestyle and overweight on hypertension in residents of Suzhou

目的 分析≥35岁居民的生活方式与超重对高血压发病的影响。方法 采用二阶段抽样的方法,共调查1 905名苏州工业园区居民,并进行描述性流行病学分析。结果 单因素分析和COX回归分析结果表明,经多因素调整后,超重会增加高血压发病风险（RR=1.57;95%CI：1.09～2.26）。在体重正常组中,有久坐生活方式者舒张压高于无久坐者（P=0.016）、无体育锻炼者高于有体育锻炼者（P=0.041）,差异均有统计学意义。结论 超重会增加高血压的发病风险;在体重正常人群中,有久坐及无体育锻炼等生活方式会增加舒张压的水平。

Objective To assess the impact of lifestyle and overweight on hypertension in residents aged≥35 years. Methods A total of 1 905 participants from Suzhou Industrial Park were investigated with two-stage sampling method and descriptive epidemiological analysis was used. Results Single factor analysis and cox regression analysis showed that overweight can be added the risk of hypertension（RR=l. 57;95%CI： I. 09--2.26）. In the normal weight group, the diastolic pressure in population with a sedentary lifestyle was higher than those with non-sedentary lifestyle（P=0. 016）;for the same, persons did not take any physical exercise, the diastolic pressure was higher than those took physical exercise（P= 0. 041）, differences were all demonstrated with significant statistics. Conclusion Overweight increases the risk of hypertension, while diastolic pressure rise can be explained by sedentary and having no physical exercise lifestyles in the normal weight population.