天津青少年营养状况、体重认知及不健康减肥行为调查

发布时间：2018-04-01 14:06

本文选题：消瘦　切入点：超重　出处：《中国公共卫生》2017年04期

【摘要】：目的了解天津市青少年营养状况、自我体重认知情况以及不健康减肥行为现状,为制定科学有效的干预措施提供理论依据。方法 2013年采用集体自填匿名问卷调查方法,对分层整群随机抽取的36所中学、6所大学的8 194名学生进行调查。结果天津市青少年偏瘦、超重及肥胖发生率分别为11.53%、11.62%和6.52%,男生超重及肥胖发生率(15.59%、9.16%)明显高于女生(8.19%、4.23%);12岁年龄组学生肥胖率为13.88%,达各年龄组最高;大学阶段学生超重、肥胖率最低,分别为8.72%、2.78%;经济地区好的学生肥胖率(7.71%)最高,核心家庭学生肥胖率(6.38%)最低。多因素logistic回归分析显示,性别、是否寄宿、喝饮料、吃甜点、吃快餐、经济水平、玩电子游戏是儿童超重肥胖发生的影响因素(均P0.05)。51.76%的青少年存在体重认知偏移,消瘦青少年中有8.04%认为体重偏重或很重,正常青少年中有37.64%认为体重偏重或很重,但超重和肥胖学生中分别有16.91%、26.77%没有正确认知自己的体重状况,差异有统计学意义(χ~2=3 061.461,P=0.01)。在过去30 d,有22.80%的青少年为减肥或控制体重而锻炼,同时有21.19%采取不健康减肥行为,且随着体重增加发生不健康减肥行为的情况越严重(χ~(2趋势)=41.086,P=0.000)。结论天津市青少年消瘦、与超重肥胖情况并存,处于较高水平,部分青少年对自身体重没有正确认知,且存在不健康减肥行为。
[Abstract]:Objective to understand the nutritional status of adolescents in Tianjin City, the cognition of self weight and unhealthy weight control behaviors, provide the theoretical basis for establishing effective intervention measures. Methods from 2013 the collective self-administered anonymous questionnaire method, 36 middle schools in stratified cluster random sampling, 6 University 8194 students were investigated. The results of Tianjin City adolescent underweight, overweight and obesity rates were 11.53%, 11.62% and 6.52%, the incidence of overweight and obese boys (15.59%, 9.16%) was significantly higher than that of female (8.19%, 4.23%); the 12 groups of students aged obese rate was 13.88%, the highest of all age groups; college students are overweight, the lowest obesity rate, respectively. 8.72%, 2.78%; economic area good student obesity rate (7.71%) the highest, core families of students (6.38%) the lowest obesity rate. Multivariate logistic regression analysis showed that gender, boarding, drink, eat sweets, eat Fast food, economic level, playing electronic games are the influence factors of overweight and obesity in children (P0.05).51.76% adolescents had weight misperception, thin youth in 8.04% that overweight or heavy, normal adolescents in 37.64% that overweight or heavy, but overweight and obese students were 16.91%, no 26.77% correct understanding of their weight status, the difference was statistically significant (~2=3 61.461, P=0.01). In the past 30 d, 22.80% of young people to lose weight or weight control and exercise, while 21.19% take a healthy weight loss behavior, and with the weight gain occurs unhealthy weight control behaviors of the more serious (x ~ (2 the trend of =41.086, P=0.000)). Conclusion the Tianjin youth thin, coexist with overweight and obesity, at a high level, some young people of their own weight does not have the correct cognition, and the existence of unhealthy weight control behavior.

【作者单位】：天津市疾病预防控制中心非传染病预防控制所;
【分类号】：R153.2

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