南昌市中小学生肥胖和饮食行为的调查

目的]了解南昌市中小学肥胖和饮食行为的现状,为预防和干预中小学生肥胖提供科学依据。方法]对南昌市6所中小学1 620名学生进行身高和体重测量,同时以问卷的形式对该人群饮食行为进行调查。结果]南昌市中小学肥胖率为9.2%,其中城区肥胖率为10.76%,农村的肥胖率为7.10%,差异有统计学意义P=0.01。在饮食行为上肥胖学生都具有喜食油腻食品、暴饮暴食、爱吃甜食等特点。结论]采取综合措施,早期防治肥胖,可提高中小学生的生命质量。

STUDY ON THE OBESITY AND DIETARY BEHAVIORS OF PRIMARY AND MIDDLE SCHOOL STUDENTS IN NANCHANG

Objective]To study the prevalence of obesity and dietary behaviors of primary and middle school students in Nanchang,and to provide scientific bases for prevention against obesity.Methods]The weight and height of 1 620 primary and middle school students in 6 schools in Nanchang were measured and questionnaires to research the dietary behaviors were used in this study.Results]The average obesity rate of the students was 9.29%,the obesity rate of students in city was 10.76% and 7.10% in country.There was a statistical significance.In the aspect of dietary behaviors,the fat students all had those traits,such as fonding of fat and sweet foods,overeating,etc.Conclusion]Comprehensive methods and early prevention against obesity are good ways in improvement of life quality of primary and middle school students.