摘要
目的了解甘肃矿区中小学生肥胖及超重现状,探讨影响中小学生肥胖的相关因素。方法以学校为单位,整群抽查甘肃矿区年龄为7～16岁的中小学生1462名,采用体质量指数(BMI)评价肥胖及超重;通过问卷调查,对1416名中小学生进行影响因素的病例对照研究,采用多分类有序反应变量Logistic回归进行统计分析。结果甘肃矿区中小学生超重率为8.3%(男生为10.9%,女生为5.8%);肥胖率为7.5%(男生为9.1%,女生为5.8%),肥胖及超重合计检出率为15.8%(男生为20.0%,女生为11.6%)。不同性别、不同年龄的中小学生肥胖或超重患病率差别有统计学意义。肥胖或超重的危险因素有遗传、男性、爱吃肥肉、常或偶尔挑食、常暴饮暴食。结论甘肃矿区中小学生肥胖及超重率较高,儿童肥胖问题应受到重视。
Objective To study the prevalence of obesity and overweight among primary and middle school students in Gansu mine area,and to explore the influencing factors.Methods An across-sectional study was conducted among 1 462 primary and middle school students aged 7-16 years old.The prevalence rates of obesity and overweight were determined by using the body mass index（BMI）.A case-control study was carded out among 1 416 pairs,and ordinal logistic regression analysis was used to study the risk factors for obesity.Results The prevalence rate of overweight was 8.3%（10.9% for male,5.8% for female）,the prevalence rate of obesity was 7.5%（9.1% for male,5.8% for female）and the rate of obesity and overweight was 15.8%（20.0% for male,11.6% for female）.The difference of prevalence of obesity or overweight in the primary and middle school students was significant between different sexes and ages.The risk factors to obesity and overweight were heredity,male,partiality for fatty meat,fastidious about food,frequency of drinking and eating too much.Conclusion Obesity and overweight are common among primary and middle school students in Gansu mine area,and more attention should be paid to childhood obesity.
出处
《预防医学情报杂志》
CAS
2007年第5期576-579,共4页
Journal of Preventive Medicine Information
关键词
肥胖
检出率
学生
Obesity
Prevalence
Student
