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根据1985年全国学生体质调研中采用的身体机能指标,用对比的方法观察东乡族学生与汉族学生身体机能状况间的差异,分析影响东乡族学生身体发育的因素.分析表明:东乡族学生的身体机能指标除肺活量东乡族女大于当地汉族女、舒张压(变音)东乡族男大于当地汉族男外,其余均为东乡族落后于汉族;东乡族学生的营养中蛋白质、钙、胡萝卜素的补充量不足、局部地区的近亲婚配现象、卫生条件较差等是影响其身体发育的主要因素。
According to the body function index used in the 1985 National Student Physical Survey, we compared the difference of body function between Dongxiang and Han students by comparative method and analyzed the factors affecting the physical development of Dongxiang students.The analysis showed that the body of Dongxiang students Function Index Except for the vital capacity of the Dongxiang nationality female, the diastolic blood pressure (transliteration) of the Dongxiang nationality male is greater than that of the local Han nationality male, while the rest are the Dongxiang nationality lagging behind the Han nationality; the nutrition of the Dongxiang nationality students is supplemented by protein, calcium and carotene Inadequate quantity, the phenomenon of inbreeding and marriage in some areas, and poor sanitation are the main factors that affect their physical development.