【摘要】 本文对青藏高原7—18岁藏族学生736名进行了手部X光片调查，结果显示：近节指骨长度顺序从大到小依次为第三、第四、第二、第五和第一近节指骨；随年龄增长，各近节指骨长度增加与身高增长趋势近乎平行，二者间有较高的正相关关系；各近节指骨长度／身高指数随年龄增长均显示出缓慢上升趋势；提出了本地区以近书指骨推测藏族青少年身高的回归方程，并提出以第三近书指骨长度推算身高的数值更为准确。更多还原

【Abstract】 The authors have studied the relationship between proximal phalanges length and body height in 736healthy adolescents of Tibetan from 7 to 18 years old:they were born and live at Qinghai-Tibet plateau.Results show: The growth tendency of all proximal phalanges and body height is almost parallel,there is positive correlativity between them, most of corrclation coefficients are higher (79.18 r≥0. 6). The regression eguations on predicting height for adolescents in this region were provided.更多还原