上海市学龄儿童青少年耐力跑百分位数参考值

建立符合上海市儿童青少年生长发育特点的耐力跑参考值及曲线,为监测该地区儿童青少年心肺耐力变化提供参照.方法 以2014年上海市学生体质与健康调研6个区15 308名7~18岁学生为样本,用LMS法建立年龄别耐力跑百分位数值.结果 获得上海市中小学生耐力跑百分位数值P3,P5,P10,P15,P25,P50,P75,P85,P90,P95,P97及曲线.2014年上海市7~ 12岁男、女生耐力跑水平均呈上升趋势,13~ 18岁男、女生耐力跑水平呈先上升后下降趋势.各年龄组耐力跑的P85,P95均高于全国同期水平.耐力跑百分位数曲线呈现性别、年龄特征,7~12岁男女生百分位数曲线基本一致,13~18岁男生百分位数曲线呈持续性上升,而女生13~15岁上升,15岁之后曲线下降,17~ 18岁曲线略有上升.结论 上海市儿童青少年耐力跑百分位数存在性别差异,儿童青少年耐力跑百分位数曲线图为本地区儿童青少年功能水平测量提供了一种直观评价方式.

Cardiorespiratory fitness percentiles for school-age children and adolescents in Shanghai

Objective To establish the normal values and curves of the vital capacity of children and adolescents in Shanghai,and to provide basis for monitoring the changes of Cardiopulmonary function of children and adolescents in the area.Methods Data for this study were obtained from cross-sectional surveys of 15 308 schoolchildren form 6 districts in 2014,using LMS method to establish the percentile values and curves.Results Sex,age-specific percentiles of P3,P5,P10,P15,P25,P50,P75,Ps5,Pg0,P95,P97 and curve of endurance running was calculated.The endurance running ability of 7-12 year old male and female students showed an upward trend in 2014,shanghai.The endurance running ability of 13-18 year old male and female students showed first rise and then decrease trend.The P85,Pg5 of all age groups were higher than that of the same period in China.The vital capacity level of students showed an gender and age characteristics.,7-12 year old boys and girls percentile curve basically the same,13-18 year old boys showed a sustained rise,13-15 years of age rose girls,after 15 years of decline,17 to 18 years old slightly increased.Conclusion The figure of the percentile of vital capacity of children and adolescents provides an intuitive evaluation method for the functional measurement of children and adolescents in this region.