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表1 7岁以下男童身高（长）标准值（cm）

年龄 出生 1岁 2岁 3岁 4岁 5岁 6岁 月龄 0 1 2 3 4 5 6 7 8 9 10 11 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63 66 69 72 75 78 81 -3SD 45.2 48.7 52.2 55.3 57.9 59.9 61.4 62.7 63.9 65.2 66.4 67.5 68.6 71.2 73.6 76.0 78.3 80.5 82.4 84.4 86.3 87.5 89.3 90.9 92.5 94.0 95.6 97.1 98.7 100.2 101.6 103.0 104.1 105.3 106.5 107.9 -2SD 46.9 50.7 54.3 57.5 60.1 62.1 63.7 65.0 66.3 67.6 68.9 70.1 71.2 74.0 76.6 79.1 81.6 83.9 85.9 88.0 90.0 91.2 93.0 94.6 96.3 97.9 99.5 101.1 102.8 104.4 105.9 107.3 108.6 109.8 111.1 112.6 -1SD 48.6 52.7 56.5 59.7 62.3 64.4 66.0 67.4 68.7 70.1 71.4 72.7 73.8 76.9 79.6 82.3 85.1 87.5 89.6 91.6 93.7 94.9 96.7 98.5 100.2 101.9 103.6 105.3 107.0 108.7 110.2 111.7 113.1 114.4 115.8 117.4 中位数 50.4 54.8 58.7 62.0 64.6 66.7 68.4 69.8 71.2 72.6 74.0 75.3 76.5 79.8 82.7 85.6 88.5 91.1 93.3 95.4 97.5 98.8 100.6 102.4 104.1 105.9 107.7 109.5 111.3 113.0 114.7 116.3 117.7 119.2 120.7 122.3 +1SD 52.2 56.9 61.0 64.3 66.9 69.1 70.8 72.3 73.7 75.2 76.6 78.0 79.3 82.8 85.8 89.0 92.1 94.8 97.1 99.3 101.4 102.7 104.5 106.4 108.2 110.0 111.9 113.8 115.7 117.5 119.2 120.9 122.4 124.0 125.6 127.3 +2SD 54.0 59.0 63.3 66.6 69.3 71.5 73.3 74.8 76.3 77.8 79.3 80.8 82.1 85.8 89.1 92.4 95.8 98.6 101.0 103.2 105.3 106.7 108.6 110.4 112.3 114.2 116.2 118.2 120.1 122.0 123.8 125.6 127.2 128.8 130.5 132.4 +3SD 55.8 61.2 65.7 69.0 71.7 73.9 75.8 77.4 78.9 80.5 82.1 83.6 85.0 88.9 92.4 95.9 99.5 102.5 105.0 107.2 109.4 110.7 112.7 114.6 116.5 118.5 120.6 122.6 124.7 126.7 128.6 130.4 132.1 133.8 135.6 137.6 注：SD指标准差，中位数±2SD视为正常。（但在中位数±2SD外的儿童，不能仅据此定为异常，需定期连续观察，结合其他检查，慎重做出结论。）

表2 7岁以下女童身高（长）标准值（cm）

年龄 出生 1岁 2岁 3岁 4岁 5岁 6岁 月龄 0 1 2 3 4 5 6 7 8 9 10 11 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63 66 69 72 75 78 81 -3SD 44.7 47.9 51.1 54.2 56.7 58.6 60.1 61.3 62.5 63.7 64.9 66.1 67.2 70.2 72.8 75.1 77.3 79.3 81.4 83.4 85.4 86.6 88.4 90.1 91.7 93.2 94.8 96.4 97.8 99.3 100.7 102.0 103.2 104.4 105.5 106.7 -2SD 46.4 49.8 53.2 56.3 58.8 60.8 62.3 63.6 64.8 66.1 67.3 68.6 69.7 72.9 75.6 78.1 80.5 82.7 84.8 86.9 88.9 90.1 91.9 93.7 95.4 97.0 98.7 100.3 101.8 103.4 104.9 106.3 107.6 108.8 110.1 111.4 -1SD 48.0 51.7 55.3 58.4 61.0 62.9 64.5 65.9 67.2 68.5 69.8 71.1 72.3 75.6 78.5 81.2 83.8 86.2 88.4 90.5 92.5 93.8 95.6 97.4 99.2 100.9 102.7 104.4 106.0 107.6 109.2 110.7 112.0 113.4 114.7 116.1 中位数 49.7 53.7 57.4 60.6 63.1 65.2 66.8 68.2 69.6 71.0 72.4 73.7 75.0 78.5 81.5 84.4 87.2 89.8 92.1 94.3 96.3 97.5 99.4 101.2 103.1 104.9 106.7 108.5 110.2 111.9 113.5 115.2 116.6 118.0 119.4 121.0 +1SD 51.4 55.7 59.6 62.8 65.4 67.4 69.1 70.6 72.1 73.6 75.0 76.4 77.7 81.4 84.6 87.7 90.7 93.5 95.9 98.1 100.1 101.4 103.3 105.1 107.0 109.0 110.9 112.8 114.5 116.2 118.0 119.7 121.2 122.7 124.3 125.9 +2SD 53.2 57.8 61.8 65.1 67.7 69.8 71.5 73.1 74.7 76.2 77.7 79.2 80.5 84.3 87.7 91.1 94.3 97.3 99.8 102.0 104.1 105.4 107.2 109.2 111.1 113.1 115.2 117.1 118.9 120.7 122.6 124.4 126.0 127.6 129.2 130.9 +3SD 55.0 59.9 64.1 67.5 70.0 72.1 74.0 75.6 77.3 78.9 80.5 82.0 83.4 87.4 91.0 94.5 98.0 101.2 103.8 106.1 108.1 109.4 111.3 113.3 115.3 117.4 119.5 121.6 123.4 125.3 127.2 129.1 130.8 132.5 134.2 136.1 注：SD指标准差，中位数±2SD视为正常。（但在均值±2个标准差外的儿童，不能仅据此定为异常，需定期连续观察，结合其他检查，慎重做出结论。）

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表3 7岁以下男童体重标准值（kg）

年龄 出生 1岁 2岁 3岁 4岁 5岁 6岁 月龄 0 1 2 3 4 5 6 7 8 9 10 11 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63 66 69 72 75 78 81 -3SD 2.26 3.09 3.94 4.69 5.25 5.66 5.97 6.24 6.46 6.67 6.86 7.04 7.21 7.68 8.13 8.61 9.06 9.47 9.86 10.24 10.61 10.97 11.31 11.66 12.01 12.37 12.74 13.12 13.50 13.86 14.18 14.48 14.74 15.01 15.30 15.66 -2SD 2.58 3.52 4.47 5.29 5.91 6.36 6.70 6.99 7.23 7.46 7.67 7.87 8.06 8.57 9.07 9.59 10.09 10.54 10.97 11.39 11.79 12.19 12.57 12.96 13.35 13.76 14.18 14.61 15.06 15.48 15.87 16.24 16.56 16.90 17.27 17.73 -1SD 2.93 3.99 5.05 5.97 6.64 7.14 7.51 7.83 8.09 8.35 8.58 8.80 9.00 9.57 10.12 10.69 11.24 11.75 12.22 12.68 13.13 13.57 14.00 14.44 14.88 15.35 15.84 16.34 16.87 17.38 17.85 18.31 18.71 19.14 19.62 20.22 中位数 3.32 4.51 5.68 6.70 7.45 8.00 8.41 8.76 9.05 9.33 9.58 9.83 10.05 10.68 11.29 11.93 12.54 13.11 13.64 14.15 14.65 15.15 15.63 16.13 16.64 17.18 17.75 18.35 18.98 19.60 20.18 20.75 21.26 21.82 22.45 23.24 +1SD 3.73 5.07 6.38 7.51 8.34 8.95 9.41 9.79 10.11 10.42 10.71 10.98 11.23 11.93 12.61 13.33 14.01 14.64 15.24 15.82 16.39 16.95 17.50 18.07 18.67 19.30 19.98 20.69 21.46 22.21 22.94 23.66 24.32 25.06 25.89 26.95 +2SD 4.18 5.67 7.14 8.40 9.32 9.99 10.50 10.93 11.29 11.64 11.95 12.26 12.54 13.32 14.09 14.90 15.67 16.38 17.06 17.72 18.37 19.02 19.65 20.32 21.01 21.76 22.57 23.43 24.38 25.32 26.24 27.17 28.03 29.01 30.13 31.56 +3SD 4.66 6.33 7.97 9.37 10.39 11.15 11.72 12.20 12.60 12.99 13.34 13.68 14.00 14.88 15.75 16.66 17.54 18.36 19.13 19.89 20.64 21.39 22.13 22.91 23.73 24.63 25.61 26.68 27.85 29.04 30.22 31.43 32.57 33.89 35.41 37.39 注：SD指标准差，中位数±2SD视为正常。（但在均值±2个标准差外的儿童，不能仅据此定为异常，需定期连续观察，结合其他检查，慎重做出结论。）

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