青春期后男女学生血红蛋白及贫血状况的比较

为了解青春期后中学生贫血患病情况 ,作为探讨贫血与其他健康问题关系的前期工作 ,特别是中学女生营养状况与学习能力关系的部分工作 ,对山东省费县 2所高中学校参加 2 0 0 2年高考报名体检的 2 62 4名文理科学生的贫血情况进行了血红蛋白含量的调查。调查对象男生 15 74名 ,女生 10 5 0名 ,年龄 15～ 2 3岁 ,平均年龄 (18 9± 1 3 )岁。采用氰化高铁血红蛋白法测空腹静脉血的血红蛋白含量 ,同时收集调查对象的身高和体重资料。结果显示 ,被调查的中学女生贫血患病率为 11 3 % ,远高于男生的 1 5 % (P <0 0 0 1) ,贫血患病情况在两校间有明显的差别 ,但均以女生为重 ;体格状况与贫血患病情况之间的关系不太明显。提示青春期后女中学生贫血患病率较高 ,应给以足够重视

Comparison of hemoglobin level and anemia prevalence between female and male post-adolescent high school graduates

OBJECTIVE: Anemia morbidity in the population of adolescent and post-adolescent high school student has been paid little attention. Iron deficiency anemia is one of common maladies of micronutrient depletions, which has been proven to be damaging to cognition and intelligence performance. To probe into relationship between possible micronutrient deficiencies among post-adolescent schoolgirls and their poor intelligence performance comparing with same aged boys, this investigation was carried out. METHODS: Blood hemoglobin levels of 2624 senior high school student, including 1050 females and 1754 males with average age of 18.89 +/- 1.30 years, were determined at the time when they took part in physical examination for the National University Entrance Test. RESULTS: Anemic prevalence among female high-school graduates was 11.3%, much higher than 1.5% of males (P < 0.001). CONCLUSION: The high anemic morbidity in post-adolescent high schoolgirls exists, and it may be turned up to be one of causes of dropping behind in school test performance to them.