2010年和2014年陕西省学生体质健康状况分析

目的 分析陕西省2010年和2014年学生身体形态、机能和营养状况的变化以及2014年城乡学生的差别.方法 选取2010年和2014年陕西省学生体质与健康调研数据,对身体形态和机能以及营养状况比较分析.结果 与2010年相比,2014年城乡学生多数年龄组的体重显著增长、肺活量明显下降,其差异具有统计学意义;2014年城区多数年龄组学生身高、体重、肺活量均高于乡村;2014年全省学生营养不良检出率5.0%,比2010年减少3.2%;肥胖学生总体检出率15.5%,比2010年成倍增加.结论 与2010年相比,2014年陕西省学生体重明显增长、肺活量显著下降,肥胖检出率迅猛增加;2014年城区学生的身体形态和机能虽优于乡村学生,但差别正在缩小.

Analysis of the Health Status of Students in Shaanxi Province in 2010 and 2014

Objectives To analyze students'body shape and function and nutritional status in Shaanxi Province in 2010 and 2014,respectively,and the difference between urban students and rural students in 2014.Methods The survey data of students'physical fitness and health in 2010 and 2014 was chose in Shaanxi Province,and their body shape and function,as well as the nutritional status was contrasted.Results Compared with 2010,the body weight of urban and rural students in most age groups increased significantly,while the vital capacity decreased significantly in 2014.The hight,weight and vital capacity in most age groups of urban students were higher than rural students in 2014.In 2014,the province's malnutrition rate of students was 5%,decreased by 3.2% than 2010.The total detection rate of obese students was 15.5%,exponentially increased compared with 2010.Conclusions Compared with 2010, the weight and the prevalence of obesity of the students in Shaanxi province was significantly increased in 2014,while the vital capacity was significantly decreased.In 2014 the body shape and function of urban students was better than those of rural students,but the difference was narrowing.