饮食与运动行为对单纯性肥胖儿童血压影响的风险COX回归分析  

COX regression analysis for physical activity and eating behaviors on blood pressure of children with simple obesity

作　　者：常明[1] 肖延风[1] 尹春燕[1] 易晓青[1] 徐尔迪[1] 

机构地区：[1]西安交通大学医学院第二附属医院儿科,陕西省西安市710004

出　　处：《职业与健康》2013年第7期783-785,共3页Occupation and Health

基　　金：国家自然科学基金项目(项目编号:81172689)

摘　　要：目的研究肥胖儿童发生血压升高与运动和饮食行为的相关性,旨在探究影响肥胖儿童发生血压升高的不良生活因素。方法采用Cox比例风险模型对124例肥胖儿童进行高血压的运动和饮食行为的分析。结果多因素Cox回归分析结果显示,喜欢吃肉类、甜点、西式快餐、食欲旺盛和学习时间的相对危险度分别为6.658、3.579、2.291、0.528和0.830。结论高脂、高糖饮食,学习时间过长是肥胖儿童早期发生高血压的高危因素。纠正不良饮食、运动行为,可防止肥胖儿童发生高血压,降低心血管疾病的危险。[ Objective] To investigate the correlation between hypertension and physical activity, eating behaviors of children with simple obesity, so as to explore the risk factors to hypertension of children with simple obesity. [ Methods ] Cox proportional hazards model was adopted to analyze the hypertension related living risk factors. [ Results] Cox regression analysis showed the relative risk of overeating meat, sweet foods and Western - style fast food, good appetite and long time learning were 6. 658, 3. 579, 2. 291, 0. 528 and 0.830 respectively. [ Conclusion] High-fat and high- sugar diet and long time learning are high risk factors to early hy- pertension of children. Corrected eating habit and exercise behavior can prevent the occurrence of hypertension on children with simple obesity and reduce the risk of cardiovascular disease.

关 键 词：肥胖 儿童 高血压 运动方式 饮食行为 

分 类 号：R181.3[医药卫生—流行病学]