日本体重百分位数值表(P3–P97)
日本发布的体重数值,P3 到 P97 逐月列出,覆盖到10 岁 1 个月。男女分列,用的是这套标准自己的曲线。
这张表跨了两套标准:0 个月 起用 r5-nyuyoji-2023,较大年龄改用 who-gr-2007。衔接处的数字会有一个台阶,那是换了参照,不是孩子变了。
男
| 年龄 | P3 | P15 | P50 | P85 | P97 |
|---|---|---|---|---|---|
| 0 个月 | 2.3 | 2.7 | 3.1 | 3.5 | 3.8 |
| 1 个月 | 3.2 | 3.7 | 4.2 | 4.7 | 5.1 |
| 2 个月 | 4.2 | 4.7 | 5.3 | 5.9 | 6.4 |
| 3 个月 | 4.9 | 5.5 | 6.2 | 6.9 | 7.4 |
| 4 个月 | 5.5 | 6.1 | 6.8 | 7.6 | 8.2 |
| 5 个月 | 5.9 | 6.6 | 7.3 | 8.1 | 8.8 |
| 6 个月 | 6.2 | 6.9 | 7.7 | 8.5 | 9.2 |
| 7 个月 | 6.5 | 7.2 | 8.0 | 8.9 | 9.6 |
| 8 个月 | 6.7 | 7.4 | 8.3 | 9.2 | 9.9 |
| 9 个月 | 6.9 | 7.7 | 8.5 | 9.4 | 10.1 |
| 10 个月 | 7.1 | 7.8 | 8.7 | 9.6 | 10.3 |
| 11 个月 | 7.3 | 8.0 | 8.9 | 9.8 | 10.6 |
| 12 个月 | 7.4 | 8.2 | 9.1 | 10.0 | 10.8 |
| 13 个月 | 7.6 | 8.4 | 9.3 | 10.2 | 11.0 |
| 14 个月 | 7.8 | 8.5 | 9.5 | 10.4 | 11.2 |
| 15 个月 | 7.9 | 8.7 | 9.7 | 10.6 | 11.4 |
| 16 个月 | 8.1 | 8.9 | 9.9 | 10.8 | 11.7 |
| 17 个月 | 8.3 | 9.1 | 10.1 | 11.1 | 11.9 |
| 18 个月 | 8.4 | 9.2 | 10.3 | 11.3 | 12.1 |
| 19 个月 | 8.6 | 9.4 | 10.4 | 11.5 | 12.4 |
| 20 个月 | 8.8 | 9.6 | 10.6 | 11.7 | 12.6 |
| 21 个月 | 8.9 | 9.8 | 10.8 | 11.9 | 12.8 |
| 22 个月 | 9.1 | 9.9 | 11.0 | 12.1 | 13.1 |
| 23 个月 | 9.2 | 10.1 | 11.2 | 12.3 | 13.3 |
| 2 岁 | 9.4 | 10.3 | 11.4 | 12.6 | 13.5 |
| 2 岁 3 个月 | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 |
| 2 岁 6 个月 | 10.3 | 11.2 | 12.4 | 13.8 | 14.9 |
| 2 岁 9 个月 | 10.7 | 11.7 | 12.9 | 14.3 | 15.5 |
| 3 岁 | 11.0 | 12.0 | 13.4 | 14.8 | 16.1 |
| 3 岁 3 个月 | 11.4 | 12.4 | 13.8 | 15.4 | 16.7 |
| 3 岁 6 个月 | 11.7 | 12.8 | 14.3 | 15.9 | 17.3 |
| 3 岁 9 个月 | 12.1 | 13.2 | 14.7 | 16.4 | 17.9 |
| 4 岁 | 12.5 | 13.6 | 15.2 | 17.0 | 18.6 |
| 4 岁 3 个月 | 12.8 | 14.0 | 15.6 | 17.5 | 19.3 |
| 4 岁 6 个月 | 13.2 | 14.5 | 16.1 | 18.1 | 20.0 |
| 4 岁 9 个月 | 13.6 | 14.9 | 16.6 | 18.7 | 20.7 |
| 5 岁 | 14.1 | 15.3 | 17.1 | 19.4 | 21.5 |
| 5 岁 6 个月 | 14.9 | 16.3 | 18.2 | 20.7 | 23.2 |
| 6 岁 | 15.8 | 17.2 | 19.3 | 22.1 | 25.1 |
| 6 岁 6 个月 | 17.0 | 18.9 | 21.7 | 25.0 | 28.3 |
| 7 岁 | 17.9 | 19.9 | 22.9 | 26.5 | 30.1 |
| 7 岁 6 个月 | 18.8 | 21.0 | 24.1 | 28.1 | 32.0 |
| 8 岁 | 19.8 | 22.0 | 25.4 | 29.7 | 34.0 |
| 8 岁 6 个月 | 20.7 | 23.1 | 26.7 | 31.4 | 36.2 |
| 9 岁 | 21.6 | 24.2 | 28.1 | 33.2 | 38.6 |
| 9 岁 6 个月 | 22.6 | 25.3 | 29.6 | 35.2 | 41.1 |
| 10 岁 | 23.6 | 26.6 | 31.2 | 37.3 | 43.9 |
女
| 年龄 | P3 | P15 | P50 | P85 | P97 |
|---|---|---|---|---|---|
| 0 个月 | 2.2 | 2.6 | 3.0 | 3.3 | 3.7 |
| 1 个月 | 3.1 | 3.5 | 3.9 | 4.4 | 4.8 |
| 2 个月 | 3.9 | 4.3 | 4.9 | 5.4 | 5.9 |
| 3 个月 | 4.6 | 5.1 | 5.7 | 6.3 | 6.8 |
| 4 个月 | 5.1 | 5.7 | 6.4 | 7.0 | 7.6 |
| 5 个月 | 5.6 | 6.2 | 6.9 | 7.6 | 8.2 |
| 6 个月 | 5.9 | 6.5 | 7.3 | 8.0 | 8.7 |
| 7 个月 | 6.2 | 6.8 | 7.6 | 8.4 | 9.1 |
| 8 个月 | 6.4 | 7.1 | 7.9 | 8.7 | 9.4 |
| 9 个月 | 6.6 | 7.3 | 8.1 | 8.9 | 9.7 |
| 10 个月 | 6.8 | 7.4 | 8.3 | 9.2 | 9.9 |
| 11 个月 | 6.9 | 7.6 | 8.4 | 9.3 | 10.1 |
| 12 个月 | 7.1 | 7.7 | 8.6 | 9.5 | 10.3 |
| 13 个月 | 7.2 | 7.9 | 8.8 | 9.7 | 10.5 |
| 14 个月 | 7.3 | 8.0 | 9.0 | 9.9 | 10.8 |
| 15 个月 | 7.5 | 8.2 | 9.1 | 10.1 | 11.0 |
| 16 个月 | 7.7 | 8.4 | 9.3 | 10.3 | 11.2 |
| 17 个月 | 7.8 | 8.6 | 9.5 | 10.6 | 11.5 |
| 18 个月 | 8.0 | 8.7 | 9.7 | 10.8 | 11.7 |
| 19 个月 | 8.2 | 8.9 | 9.9 | 11.0 | 11.9 |
| 20 个月 | 8.3 | 9.1 | 10.1 | 11.2 | 12.2 |
| 21 个月 | 8.5 | 9.3 | 10.3 | 11.4 | 12.4 |
| 22 个月 | 8.7 | 9.5 | 10.5 | 11.7 | 12.7 |
| 23 个月 | 8.8 | 9.6 | 10.7 | 11.9 | 12.9 |
| 2 岁 | 9.0 | 9.8 | 10.9 | 12.1 | 13.2 |
| 2 岁 3 个月 | 9.5 | 10.4 | 11.5 | 12.8 | 13.9 |
| 2 岁 6 个月 | 10.0 | 10.9 | 12.1 | 13.4 | 14.6 |
| 2 岁 9 个月 | 10.5 | 11.4 | 12.6 | 14.0 | 15.3 |
| 3 岁 | 10.8 | 11.8 | 13.0 | 14.5 | 15.9 |
| 3 岁 3 个月 | 11.2 | 12.1 | 13.5 | 15.0 | 16.5 |
| 3 岁 6 个月 | 11.5 | 12.5 | 13.9 | 15.5 | 17.1 |
| 3 岁 9 个月 | 11.8 | 12.8 | 14.3 | 16.0 | 17.7 |
| 4 岁 | 12.2 | 13.2 | 14.7 | 16.6 | 18.4 |
| 4 岁 3 个月 | 12.5 | 13.6 | 15.2 | 17.2 | 19.1 |
| 4 岁 6 个月 | 12.9 | 14.0 | 15.7 | 17.8 | 19.9 |
| 4 岁 9 个月 | 13.2 | 14.4 | 16.2 | 18.5 | 20.7 |
| 5 岁 | 13.6 | 14.9 | 16.7 | 19.1 | 21.6 |
| 5 岁 6 个月 | 14.4 | 15.7 | 17.8 | 20.6 | 23.5 |
| 6 岁 | 15.1 | 16.6 | 18.9 | 22.2 | 25.7 |
| 6 岁 6 个月 | 16.3 | 18.2 | 21.2 | 25.0 | 28.9 |
| 7 岁 | 17.0 | 19.2 | 22.4 | 26.5 | 30.8 |
| 7 岁 6 个月 | 17.9 | 20.2 | 23.6 | 28.1 | 32.8 |
| 8 岁 | 18.9 | 21.3 | 25.0 | 29.8 | 34.9 |
| 8 岁 6 个月 | 20.0 | 22.6 | 26.6 | 31.8 | 37.4 |
| 9 岁 | 21.1 | 23.9 | 28.2 | 33.9 | 40.0 |
| 9 岁 6 个月 | 22.3 | 25.3 | 30.0 | 36.1 | 42.7 |
| 10 岁 | 23.7 | 26.9 | 31.9 | 38.5 | 45.7 |
这张表要注意的
- 数值取自政府调查本身——通过 e-Stat 公布的令和 5 年(2023)乳幼儿身体发育调查,不是小儿内分泌学会的成长曲线,后者依据的是 2000 年那次调查。
- 这次调查覆盖 0 到 6 岁,头围只到 3 岁。日本另有学龄段的统计,但只发布平均值、没有百分位分布,据此读不出任何结论。6 岁以上这里用 WHO 覆盖。