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为了评价独生子女的发育和营养状况,用Harpenden皮褶计测量173对独生和非独生子女的皮下脂肪厚度。结果:两组皮下脂肪厚度差异不明显。独生子女组身高、体重高于非独生子女组,说明独生子女的生长发育和体质比非独生子女好。
To evaluate the development and nutritional status of the only child, 173 pairs of solitary and non-only children were measured for subcutaneous fat thickness using a Harpenden skinfold meter. Results: There was no significant difference in subcutaneous fat thickness between the two groups. The height and weight of the only-child group are higher than that of the non-only child group, which shows that the growth and physical fitness of the only child is better than that of the non-only child.