摘要
目的 了解蒙古族6～18岁城乡男女学生腰围、臀围水平分布及年龄变化特征。方法 采用＂全国学生体质健康调研＂蒙古族通辽市校点2010年的调查数据,共计有效人数6607人。分析比较城乡、不同年龄、不同性别之间学生的腰围、臀围水平,对年龄和腰围、臀围进行双变量关联性分析,计算相关系数r并做t检验。结果 2010年通辽市蒙古族6～18岁学生的腰围、臀围均数和年龄之间呈高度正相关,腰围和臀围水平随年龄的增长而增大,其差别存在统计学意义（P〈0.05）;无论男、女,均为城市学生腰围、臀围水平比乡村稍高,部分年龄段差别存在统计学意义（P〈0.05）,且城男的腰围、臀围水平较高。结论 2010年通辽市蒙古族6～18岁学生腰围、臀围水平总体随年龄的增长而增大,性别间存在着差别,符合生长发育的一般规律和特点;多数组别腰围和臀围水平城乡间无差别。
Objective To investigate the distributions of waistline and hipline and age characteristics among Mongolian students aged 6- 18 in 2010. Methods The survey data of 6607 students from Tongliao were collected in 2010. The bivariate correlation was employed to determine the association between place to live,age and gender and the waistline and hipline of students. The correlation analysis and t test was done. Results There was a positive correlation between the average of waistline and hipline and age of students（ P〈0. 05）. The levels of waistline and hipline of urban students（ girls and boys） were higher than those of rural students,some of the age groups had a significant difference（ P〈0. 05）. The waistlines and hiplines of urban boys were especially high. Conclusion The level of waistline and hipline increases with age among students aged 6 to 18 years in Tongliao City. The characteristics and patterns of this increase accord with the general law in growth and development. The difference in waistline and hipline of most age groups is not significant between urban and rural students.
出处
《中华全科医学》
2014年第7期1107-1109,1140,共4页
Chinese Journal of General Practice
关键词
蒙古族
学生
腰围
臀围
特征
Mongolian students
Waist circumference
Hip circumference
Characteristics
