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报道了1202名健康儿童青少年第二掌骨长度和身高之间的关系。结果发现:第二掌骨的突增高峰女姓为8岁,男性为10岁,比身高突增高峰早3年。第二掌骨长度/身高指数随身高的增加而加大。并认为可根据第二掌骨长度来预测儿童到达成年时的身高。
Reported the relationship between the length and height of the second metacarpal in 1202 healthy children and adolescents. The results showed that: the second metacarpal surge of female peak was 8 years old, 10-year-old man, 3 years earlier than the peak height surge. The second metacarpal length / height index increases with height increase. And that the second metacarpal length can be predicted to reach the height of children when they are adults.