【摘要】 土族、撒拉族是青海省特有的少数民族。本文利用2000年和1991年青海省土族、撒拉族学生体质健康状况调研的有关数据,对两个少数民族学生的视力、龋齿、低Hb、蛔虫卵和营养不良作9年的动态分析,以揭示土、撒族学生健康状况变化的特点、规律、趋势及相互之间内在的联系,并提出相应的措施,为改善学校体育,提高学生健康水平提供科学依据。更多还原

【Abstract】 Tu and Sala are the extra minority of QingHai province. The essay which uses the data from 1991 and 2000 in investigation analysis the difference of eye-sight, dental disease, Hb, ascariasis and malnutrition between those two minorities after 9 years observation and comparison, which has made us know about these feature, regulation and trend of changing. It provides the theoretical foundation for concerning government branches to improve physical education in school teaching.更多还原