【摘要】 目的 :了解我省城乡儿童青少年营养与健康状况及其影响因素 .方法 :用氰化高铁法对 5个调查点中的 2 4 0 2名儿童少年进行血红蛋白测定 .结论 :男孩贫血患病率为 4 2 % ,女孩为 4 6 % ,性别差异无显著性更多还原

【Abstract】 Objective: understands my province city child tee nagers nourishm ent and health condition and its influence factor 2?402 childs that.Method: use the cyaniding high speed railway method to order the inside to 5 inquisitio ns is young to proceed the hemoglobin the measurement.Conclusion:the boy i s anemic to fall ill rate as 4 2%, the girl is 4 6%, the sex difference has no to show the notable [更多还原