不同年龄段儿童青少年肥胖判定2~5岁儿童超重与肥胖以身高别体重或年龄别BMl标准差法进行判定，详见表5.l-5.3o表5.12~5岁儿童超重与肥胖的标准差评价方法评价指标标准差法身高别体重年龄另BMI2+3SD重度肥胖重度肥胖+2SD^.<+3SD肥胖肥胖+1SD^.<+2SD超重超重引自：《7岁以下儿童生长标准》(WS/T423)O表5.22~5岁儿童身高别体重的标准差数值(kg)身高男童女童(Cm)+1SD+2SD+3SD+1SD+2SD+3SD7510.811.813.010.411.412.67611.012.013.310.611.612.87711.212.213.510.811.813.17811.412.513.811.012.013.37911.612.714.011.212.213.58011.812.914.211.412.513.88112.013.114.511.612.714.08212.213.314.711.812.914.38312.413.615.012.013.214.58412.613.815.212.213.414.88512.814.015.512.513.615.18613.114.315.712.713.915.48713.314.516.012.914.115.68813.514.816.313.214.415.98913.815.016.613.414.716.29014.015.316.813.614.916.59114.215.517.113.915.216.89214.515.817.414.215.517.19314.716.117.714.415.817.49415.016.318.014.716.017.79515.216.618.315.016.418.19615.516.918.615.216.718.49715.817.218.915.517.018.89816.117.519.215.817.319.19916.317.819.616.117.619.510016.618.119.916.418.019.910116.918.520.316.718.320.210217.318.820.717.018.620.610317.619.221.117.319.021.010417.919.521.517.719.321.410518.219.921.918.019.721.810618.620.222.318.320.122.210718.920.622.718.620.422.610819.221.023.219.020.823.110919.621.423.719.321.223.611020.021.824.219.721.724.111120.322.324.720.122.124.611220.722.825.220.522.625.111321.223.325.820.923.125.711421.623.826.521.323.626.311522.124.327.221.824.127.011622.624.927.922.324.727.611723.125.628.722.725.328.411823.626.229.523.225.929.111924.226.930.423.826.529.912024.827.631.324.327.130.712125.428.432.224.927.831.512226.029.233.225.428.532.412326.630.034.326.029.233.212427.330.835.326.629.934.112527.931.636.427.230.735.012628.632.537.527.831.436.012729.333.438.628.432.236.912830.034.239.829.032.937.812930.735.140.929.633.738.813031.336.042.130.234.439.7注：身高为整数。引自：《7岁以下儿童生长标准》(WS/T423)o表5.32~5岁儿童年龄别BMI的标准差数值(kg∕m2)男童女童年龄+1SD+2SD+3SD+1SD+2SD+3SD2岁17.419.020.917.018.620.42岁3月17.218.820.716.918.420.22岁6月17.018.620.416.718.220.12岁9月16.918.420.316.618.