4.
早产儿半岁内的生长速度[62]
| 校正年龄 | 体重增长(g/周) | 身长增长(cm/周) | 头围增长(cm/周) |
| 足月至 < 3个月 | 170~227 | 1.0 | 0.5 |
| 3~6个月 | 113 | 0.5 | 0.2 |
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