成都市成年人每日进食时段和进餐次数与超重肥胖的关系

发布时间：2018-05-30 02:45

本文选题：进餐时段 + 进食次数　；参考：《现代预防医学》2017年16期

【摘要】：目的探讨成都市成年人每日进食时段和进餐次数与超重肥胖的关系。方法采用整群随机抽样法抽取成都市1017名25~65岁成人进行膳食调查和体力活动调查,同时测量身高、体重以计算体重指数判断超重肥胖。采用Logistic回归模型探索进食时段和进餐次数与超重肥胖的关系。结果被调查人群超重肥胖率为48.7%;较晚时段进食(20:00pm后进食)人数为146,占总人群的14.4%;每日进餐次数为(3.7±0.9)次;Logistic回归模型在调整了年龄、性别、吸烟、饮酒、职业、个人月收入、体力活动、入睡时间、睡眠持续时间及20:00 pm后膳食摄入后,发现较晚时段进食(20:00 pm后进食)可增加超重肥胖发生风险(OR=1.18,95%CI:1.02~1.69);而Logistic回归模型在调整了年龄、性别、吸烟、饮酒、职业、个人月收入、体力活动及每日膳食摄入后,未发现进餐次数与超重肥胖间存在有统计学意义的相关关系(P=0.106)。结论成年人较晚时段进食(20:00 pm后进食)可能会增加超重肥胖发生风险,而每日进餐次数与超重肥胖间可能无相关关系。
[Abstract]:Objective to investigate the relationship between overweight and obesity in adults in Chengdu. Methods 1017 adults aged 25 ~ 65 years old in Chengdu were selected by cluster random sampling to investigate their diet and physical activity. Their height and body weight were measured and their body mass index was calculated to judge overweight and obesity. Logistic regression model was used to explore the relationship between eating time and times of eating and overweight and obesity. Results the overweight and obesity rate of the investigated population was 48.7; the number of people eating 20: 00pm later was 146, accounting for 14.40.The number of meals per day was 3.7 卤0.9) and the logistic regression model adjusted for age, sex, smoking, drinking, occupation, and personal monthly income. Physical activity, sleep time, sleep duration and dietary intake of 20: 00 pm after 20:00 were found to increase the risk of overweight and obesity. The Logistic regression model adjusted for age, sex, smoking, drinking, and occupation. After personal monthly income, physical activity and daily dietary intake, there was no significant correlation between the number of meals and overweight and obesity. Conclusion eating after eating 20: 00 pm later in the day may increase the risk of overweight and obesity, but there may be no correlation between the number of meals per day and overweight and obesity.
【作者单位】：四川大学华西公共卫生学院(华西第四医院);四川大学华西公共卫生学院科研科;
【基金】：国家自然科学基金(81472976)
【分类号】：R151.42

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