吸烟饮酒与血压的关系研究

研究了吸烟、饮酒与血压的关系随机抽样21-60岁健康的男女性样本1522人，通过调查问卷方法对样本的性别、年龄、文化水平、吸烟状况、喝酒状况、体育锻炼状况和个人病史等进行询问．用标准方法测量样本的血压值，在统计软件SAS9．0中，利用简单相关分析分别计算吸烟，饮酒与舒张压、收缩压之间的相关系数；利用协方差分析在校正其他因素的影响后分别比较吸烟组、饮酒组与各自的对照组之间血压的差异性．相关分析表明吸烟、饮酒均与收缩压显著正相关，协方差分析表明：吸烟组和饮酒组分别与其对照组之间的收缩压存在显著差异（P〈0．0001）．吸烟和饮酒是预测高血压危险性的有效指标.

Relationship between Smoking and Alcohol Intake and Blood Pressure

The associations of smoking and alcohol intake with blood pressure were studied in the paper. 911 males and 731 females aged 21-60 years were randomly recruited. They were investigated for smoking and alcohol intake, and their blood pressures were measured with standardized methods. Using Pearson linear correlation analyses, we calculated correlation coefficients of smoking and alcohol intake with blood pressure. Using analysis of covariate variance, the effects of smoking and alcohol intake on blood pressure were analyzed. Both smoking and alcohol intake were correlated significantly with systolic blood pressure. The effects of smoking and alcohol intake on systolic blood pressure were very significant. Smoking and alcohol intake are valid indices to predict the hypertension risks.