Effects of cigarette smoking on blood pressure stratified by BMI in Mongolian population, China
Effects of cigarette smoking on blood pressure stratified by BMI in Mongolian population, China
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中国蒙古族人群按BMI分层吸烟对血压的影响
DOI：
10.3109/08037050903516300
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发表时间：
2010-04-01
期刊：
影响因子：
1.8
通讯作者：
Zhang, Yonghong
中科院分区：
文献类型：
--
作者：
Li, Hongmei;Tong, Weijun;Zhang, Yonghong
抽象背景。吸烟和高血压之间的关系仍然是不清楚的和有争议的，我们研究吸烟对血压的影响分层的身体质量指数（BMI）在蒙古族人口。方法.共招募了2589名20岁以上的蒙古人作为研究对象。收集所有受试者的人口学资料、生活方式因素、高血压家族史、血压测量、体格检查和血液样本，并进行分析。结果在BMI<25 kg/m2的受试者中，所有吸烟者的校正平均舒张压吸烟1-9支/天、10- 1 - 9支/天和>20支/天的受试者分别为82、83和82 mmHg，低于非吸烟者（84 mmHg），所有p值均<0.05;在BMI>25 kg/m2的受试者中，平均收缩压（非吸烟者为137 mmHg，吸烟1-9、10- 1 - 9和>20支/天的受试者为141、135和132 mmHg，随着吸烟量的增加而呈直线下降趋势，差异有统计学意义（P<0.05）。三个吸烟组高血压的多因素校正比值比均无统计学意义。结论.这项研究没有提供支持，吸烟是高血压和血压升高的危险因素。
Abstract Background. The relationship between smoking and hypertension is still unclear and controversial; we examine effects of smoking on blood pressure stratified by body mass index (BMI) in the Mongolian population. Methods. A total of 2589 Mongolians aged 20 years or more were recruited as study subjects. Demographic data, lifestyle factors, family history of hypertension, blood pressure measurements, physical examination and blood sample were obtained and analyzed for all subjects. Results. Among subjects with BMI<25 kg/m2, adjusted mean diastolic blood pressure in all smokers (82, 83 and 82 mmHg for subjects who smoke 1–9, 10–19 and >20 cigarettes/day, respectively) were lower than that in non-smokers (84 mmHg), all p-values <0.05; among subjects with BMI>25 kg/m2, mean systolic blood pressure (137 mmHg for non-smokers, 141, 135 and 132 mmHg for subjects who smoke 1–9, 10–19 and >20 cigarettes/day, respectively) decreased with amount of smoking and linear trend was statistically significant, p<0.05. Multivariate adjusted odds ratios of hypertension for three smoking groups were all not statistically significant. Conclusions. This study did not provide support that smoking was a risk factor of hypertension and elevated blood pressure.