参考资料

宝宝身高体重标准表

WHO 儿童生长标准的男女对照表,按周、按月列出;再附一个计算器,告诉你这次测量落在第几百分位。

生长百分位计算器

性别

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WHO 标准对照表

年龄别体重 — 男宝 (kg)
年龄别体重 — 男宝 (kg)
月龄−2 SD−1 SD中位数+1 SD+2 SD
出生2.52.93.33.94.4
1 周2.63.03.54.04.6
2 周2.83.23.84.34.9
3 周3.13.54.14.75.3
4 周3.33.84.45.05.7
5 周3.54.14.75.36.0
6 周3.84.34.95.66.3
7 周4.04.65.25.96.6
8 周4.24.85.46.16.9
9 周4.45.05.66.47.2
10 周4.55.25.86.67.4
11 周4.75.36.06.87.6
12 周4.95.56.27.07.8
3 个月5.05.76.47.28.0
4 个月5.66.27.07.88.7
5 个月6.06.77.58.49.3
6 个月6.47.17.98.89.8
7 个月6.77.48.39.210.3
8 个月6.97.78.69.610.7
9 个月7.18.08.99.911.0
10 个月7.48.29.210.211.4
11 个月7.68.49.410.511.7
12 个月7.78.69.610.812.0
13 个月7.98.89.911.012.3
14 个月8.19.010.111.312.6
15 个月8.39.210.311.512.8
16 个月8.49.410.511.713.1
17 个月8.69.610.712.013.4
18 个月8.89.810.912.213.7
19 个月8.910.011.112.513.9
20 个月9.110.111.312.714.2
21 个月9.210.311.512.914.5
22 个月9.410.511.813.214.7
23 个月9.510.712.013.415.0
24 个月9.710.812.213.615.3
年龄别体重 — 女宝 (kg)
年龄别体重 — 女宝 (kg)
月龄−2 SD−1 SD中位数+1 SD+2 SD
出生2.42.83.23.74.2
1 周2.52.93.33.94.4
2 周2.73.13.64.14.7
3 周2.93.33.84.45.0
4 周3.13.64.14.75.4
5 周3.33.84.35.05.7
6 周3.54.04.65.26.0
7 周3.74.24.85.56.2
8 周3.84.45.05.76.5
9 周4.04.65.25.96.7
10 周4.14.75.46.16.9
11 周4.34.95.56.37.1
12 周4.45.05.76.57.3
3 个月4.55.25.86.67.5
4 个月5.05.76.47.38.2
5 个月5.46.16.97.88.8
6 个月5.76.57.38.29.3
7 个月6.06.87.68.69.8
8 个月6.37.07.99.010.2
9 个月6.57.38.29.310.5
10 个月6.77.58.59.610.9
11 个月6.97.78.79.911.2
12 个月7.07.98.910.111.5
13 个月7.28.19.210.411.8
14 个月7.48.39.410.612.1
15 个月7.68.59.610.912.4
16 个月7.78.79.811.112.6
17 个月7.98.910.011.412.9
18 个月8.19.110.211.613.2
19 个月8.29.210.411.813.5
20 个月8.49.410.612.113.7
21 个月8.69.610.912.314.0
22 个月8.79.811.112.514.3
23 个月8.910.011.312.814.6
24 个月9.010.211.513.014.8
年龄别身长 — 男宝 (cm)
年龄别身长 — 男宝 (cm)
月龄−2 SD−1 SD中位数+1 SD+2 SD
出生46.148.049.951.853.7
1 周47.349.251.153.054.9
2 周48.550.452.354.356.2
3 周49.551.553.455.357.2
4 周50.552.454.456.358.3
5 周51.453.455.357.359.2
6 周52.354.356.258.260.2
7 周53.155.157.159.161.0
8 周53.955.957.959.961.9
9 周54.656.658.760.762.7
10 周55.457.459.461.463.4
11 周56.058.160.162.164.1
12 周56.758.760.862.864.8
3 个月57.359.461.463.565.5
4 个月59.761.863.966.068.0
5 个月61.763.865.968.070.1
6 个月63.365.567.669.871.9
7 个月64.867.069.271.373.5
8 个月66.268.470.672.875.0
9 个月67.569.772.074.276.5
10 个月68.771.073.375.677.9
11 个月69.972.274.576.979.2
12 个月71.073.475.778.180.5
13 个月72.174.576.979.381.8
14 个月73.175.678.080.583.0
15 个月74.176.679.181.784.2
16 个月75.077.680.282.885.4
17 个月76.078.681.283.986.5
18 个月76.979.682.385.087.7
19 个月77.780.583.286.088.8
20 个月78.681.484.287.089.8
21 个月79.482.385.188.090.9
22 个月80.283.186.089.091.9
23 个月81.083.986.989.992.9
24 个月81.084.187.190.293.2
年龄别身长 — 女宝 (cm)
年龄别身长 — 女宝 (cm)
月龄−2 SD−1 SD中位数+1 SD+2 SD
出生45.447.349.151.052.9
1 周46.648.450.352.254.1
2 周47.749.651.553.455.3
3 周48.650.552.554.456.3
4 周49.551.453.455.357.3
5 周50.352.354.256.258.2
6 周51.153.155.157.159.0
7 周51.853.855.857.859.9
8 周52.554.656.658.660.6
9 周53.255.257.359.361.4
10 周53.855.957.960.062.1
11 周54.456.558.660.762.7
12 周55.057.159.261.363.4
3 个月55.657.759.861.964.0
4 个月57.859.962.164.366.4
5 个月59.661.864.066.268.5
6 个月61.263.565.768.070.3
7 个月62.765.067.369.671.9
8 个月64.066.468.771.173.5
9 个月65.367.770.172.675.0
10 个月66.569.071.573.976.4
11 个月67.770.372.875.377.8
12 个月68.971.474.076.679.2
13 个月70.072.675.277.880.5
14 个月71.073.776.479.181.7
15 个月72.074.877.580.283.0
16 个月73.075.878.681.484.2
17 个月74.076.879.782.585.4
18 个月74.977.880.783.686.5
19 个月75.878.881.784.787.6
20 个月76.779.782.785.788.7
21 个月77.580.683.786.789.8
22 个月78.481.584.687.790.8
23 个月79.282.385.588.791.9
24 个月79.382.585.788.992.2
年龄别头围 — 男宝 (cm)
年龄别头围 — 男宝 (cm)
月龄−2 SD−1 SD中位数+1 SD+2 SD
出生31.933.234.535.737.0
1 周32.733.935.236.437.6
2 周33.534.735.937.038.2
3 周34.235.436.537.738.9
4 周34.835.937.138.339.4
5 周35.336.437.638.839.9
6 周35.736.938.139.240.4
7 周36.137.338.539.740.8
8 周36.537.738.940.041.2
9 周36.938.139.240.441.6
10 周37.238.439.640.841.9
11 周37.538.739.941.142.3
12 周37.939.040.241.442.6
3 个月38.139.340.541.742.9
4 个月39.240.441.642.844.0
5 个月40.141.442.643.845.0
6 个月40.942.143.344.645.8
7 个月41.542.744.045.246.4
8 个月42.043.344.545.847.0
9 个月42.543.745.046.347.5
10 个月42.944.145.446.747.9
11 个月43.244.545.847.048.3
12 个月43.544.846.147.448.6
13 个月43.845.046.347.648.9
14 个月44.045.346.647.949.2
15 个月44.245.546.848.149.4
16 个月44.445.747.048.349.6
17 个月44.645.947.248.549.8
18 个月44.746.047.448.750.0
19 个月44.946.247.548.950.2
20 个月45.046.447.749.050.4
21 个月45.246.547.849.250.5
22 个月45.346.648.049.350.7
23 个月45.446.848.149.550.8
24 个月45.546.948.349.651.0
年龄别头围 — 女宝 (cm)
年龄别头围 — 女宝 (cm)
月龄−2 SD−1 SD中位数+1 SD+2 SD
出生31.532.733.935.136.2
1 周32.233.434.635.736.9
2 周32.934.135.236.437.5
3 周33.534.735.837.038.2
4 周34.035.236.437.538.7
5 周34.535.736.838.039.2
6 周34.936.137.338.539.6
7 周35.336.537.738.940.1
8 周35.636.838.039.240.4
9 周35.937.138.439.640.8
10 周36.237.438.739.941.1
11 周36.537.739.040.241.4
12 周36.838.039.340.541.7
3 个月37.138.339.540.842.0
4 个月38.139.340.641.843.1
5 个月38.940.241.542.744.0
6 个月39.640.942.243.544.8
7 个月40.241.542.844.145.5
8 个月40.742.043.444.746.0
9 个月41.242.543.845.246.5
10 个月41.542.944.245.646.9
11 个月41.943.244.645.947.3
12 个月42.243.544.946.347.6
13 个月42.443.845.246.547.9
14 个月42.744.145.446.848.2
15 个月42.944.345.747.048.4
16 个月43.144.545.947.248.6
17 个月43.344.746.147.448.8
18 个月43.544.946.247.649.0
19 个月43.645.046.447.849.2
20 个月43.845.246.648.049.4
21 个月44.045.346.748.149.5
22 个月44.145.546.948.349.7
23 个月44.345.647.048.449.8
24 个月44.445.847.248.650.0

怎么看这张表

WHO 的这套标准,取自六个国家在有利于健康成长的条件下(包括母乳喂养)长大的健康儿童。中位数就是正中间:一半宝宝比它高,一半比它低。约 68% 的宝宝落在 −1SD 到 +1SD 之间,约 95% 落在 −2SD 到 +2SD 之间。

医生看的是几次测量连起来的趋势,而不是某一个数字。2 岁以前量的是躺着的身长;2 岁以后计算器按 WHO 的做法换成站立身高。

这些是参考值,不是诊断。如果某次测量让你担心,或者低于 −2SD、高于 +2SD,请咨询儿科医生。

来源: World Health Organization — WHO Child Growth Standards (2006)

曲线交给 App 画,不用自己算

在喂养日志里记下每次称重,它会自动落到这些 WHO 曲线上,并写明第几百分位——几个宝宝都能分开记。

在 App Store 下载喂养日志 →