缺铁性贫血对小学生体质的不良影响

根据１９９１年全国学生体质与健康监测数据，自２９个省市区城乡汉族男女７、９、１２岁小学生３５０１０人中筛查出贫血者占３８．０％。进一步将他们分为轻中度贫血组，与正常对照学生就８项体质指标作对比分析。结果表明，即便轻度贫血，也会造成生长迟滞、机能水平下降和素质发育低下；中度贫血者在身高、体重及肌耐力等方面的落后状态更明显。本文就贫血对小学生体质的不良影响的病理机制进行讨论，并就如何采取干预措施以降低学生贫血患病率提出建议。

Adverse Effets of Iron-Deficient Anemia on Physical Fitness of School Childrens''

This study focused on studying the inferior effects of IDA upon school children's physical fitness.35010 Han boys and urban and rural areas of 29 Chinese provinces took part in this study.By measuring their blood hemoglobin,38.0% of them were found to be suffered from IDA.They were divided into two groups which callede milde ande heavy' group respectively.The comparisons of eight items between them and the normal school children showed that even in thee mild'subjects,there were significant retardation of physique growth as well as functional and constitutional development.The stature,body weight and muscle endurance of thee heavy'group were even more retarded,even if compared with tnee mild'group.The pathological rnechanism of the inferior effects of IDA upon childe s physical fitness were explored, and the interfering strategy of overcoming school children's IDA were suggested by the authors.