| WHO年龄头围标准维护(男孩) | ||||||||||||||||||||||
| NL | ToNL | B3 | B5 | B10 | B20 | B30 | B40 | B50 | B60 | B70 | B80 | B90 | B95 | B97 | s | XSF3 | XSF2 | XSF1 | XS | XSZ1 | XSZ2 | XSZ3 |
| 0000 | 0000 | 32 | 33.4 | 35.3 | 36.5 | 1.2 | 30.7 | 31.9 | 33.1 | 34.3 | 35.5 | 36.7 | 37.9 | |||||||||
| 0001 | 0001 | 35.5 | 37 | 39.1 | 40.3 | 1.3 | 34.2 | 35.5 | 36.8 | 38.1 | 39.4 | 40.7 | 42 | |||||||||
| 0002 | 0002 | 37.4 | 38.7 | 40.8 | 42.1 | 1.3 | 35.8 | 37.1 | 38.4 | 39.7 | 41 | 42.3 | 43.6 | |||||||||
| 0003 | 0003 | 38.5 | 40 | 42 | 43.5 | 1.3 | 37.1 | 38.4 | 39.7 | 41 | 42.3 | 43.6 | 44.9 | |||||||||
| 0004 | 0004 | 40 | 41.2 | 43 | 44.3 | 1.2 | 38.5 | 39.7 | 40.9 | 42.1 | 43.3 | 44.5 | 45.7 | |||||||||
| 0005 | 0005 | 40.6 | 42 | 44 | 45.5 | 1.2 | 39.4 | 40.6 | 41.8 | 43 | 44.2 | 45.4 | 46.6 | |||||||||
| 0006 | 0007 | 41.8 | 43 | 45.1 | 46.5 | 1.3 | 40.2 | 41.5 | 42.8 | 44.1 | 45.4 | 46.7 | 48 | |||||||||
| 0008 | 0009 | 42.8 | 44.1 | 46.1 | 47.5 | 1.3 | 41.2 | 42.5 | 43.8 | 45.1 | 46.4 | 47.7 | 49 | |||||||||
| 0010 | 0011 | 43.3 | 44.6 | 47 | 48.5 | 1.4 | 41.6 | 43 | 44.4 | 45.8 | 47.2 | 48.6 | 50 | |||||||||
| 0100 | 0102 | 44.1 | 45.5 | 47.5 | 49 | 1.3 | 42.6 | 43.9 | 45.2 | 46.5 | 47.8 | 49.1 | 50.4 | |||||||||
| 0103 | 0105 | 44.8 | 46 | 48 | 49.2 | 1.3 | 43.2 | 44.5 | 45.8 | 47.1 | 48.4 | 49.7 | 51 | |||||||||
| 0106 | 0108 | 45.4 | 46.5 | 48.6 | 50 | 1.2 | 44 | 45.2 | 46.4 | 47.6 | 48.8 | 50 | 51.2 | |||||||||
| 0109 | 0111 | 45.7 | 47 | 49 | 50.4 | 1.3 | 44.2 | 45.5 | 46.8 | 48.1 | 49.4 | 50.7 | 52 | |||||||||
| 0200 | 0205 | 46.2 | 47.4 | 49.4 | 50.9 | 1.2 | 44.8 | 46 | 47.2 | 48.4 | 49.6 | 50.8 | 52 | |||||||||
| 0206 | 0211 | 46.8 | 48 | 50 | 51.2 | 1.2 | 45.4 | 46.6 | 47.8 | 49 | 50.2 | 51.4 | 52.6 | |||||||||
| 0300 | 0305 | 47.1 | 48.4 | 50.4 | 51.8 | 1.2 | 45.8 | 47 | 48.2 | 49.4 | 50.6 | 51.8 | 53 | |||||||||
| 0306 | 0311 | 47.5 | 48.8 | 50.8 | 52.1 | 1.2 | 46.2 | 47.4 | 48.6 | 49.8 | 51 | 52.2 | 53.4 | |||||||||
| 0400 | 0405 | 47.8 | 49 | 51.1 | 52.5 | 1.3 | 46.2 | 47.5 | 48.8 | 50.1 | 51.4 | 52.7 | 54 | |||||||||
| 0406 | 0411 | 48 | 49.3 | 51.5 | 53 | 1.3 | 46.5 | 47.8 | 49.1 | 50.4 | 51.7 | 53 | 54.3 | |||||||||
| 0500 | 0505 | 48.4 | 49.7 | 51.7 | 53 | 1.2 | 47.1 | 48.3 | 49.5 | 50.7 | 51.9 | 53.1 | 54.3 | |||||||||
| 0506 | 0511 | 48.6 | 50 | 52 | 53.3 | 1.2 | 47.3 | 48.5 | 49.7 | 50.9 | 52.1 | 53.3 | 54.5 | |||||||||
| 0600 | 0811 | 49 | 50.3 | 52.3 | 53.7 | 1.2 | 47.7 | 48.9 | 50.1 | 51.3 | 52.5 | 53.7 | 54.9 | |||||||||