潍坊市中小学生生长发育状况

Weifang City in the State of Growth and Development of Primary and Secondary School students

目的了解中小学生生长发育状况,为学生营养保健工作提供依据。方法采用分层整群抽样的方法对6所学校2880名学生的身高、体重、胸围进行测量。结果1996年至2006年7～18岁学生身高、体重、胸围的平均增长值男生依次为2·72cm、3·96kg、2·38cm,女生依次为2·17cm、2·17kg、2·13cm。结论7～18岁学生三项形态指标均随年龄的增长而增长且呈长期加速趋势,身高和体重的突增高峰年龄城乡一致,胸围的突增高峰年龄城市早于乡村。

Objective To understand the situation in the growth and development of primary and secondary school students,nutrition and health for students provide the basis for the work.Methods A stratified cluster sampling method on six schools 2880 students of height,weight,chest circumference measurements.Results 1996-2006 7~18-year-old student of height、weight、chest measurement,the average growth of boys followed by 2.72 cm、3.96cm、2.38cm,the girls were 2.17 cm、2.17kg、2.13cm.Conclusion 7~18-year-old form three students are age indicators of growth and growth and accelerating trend for a long time,the height and weight of urban and rural sudden unanimously by the peak age,brassieres by the sudden peak as early as age urban villages.