卫生研究

为了解氰化高铁法和HemoCue法测定血红蛋白含量的可比性 ,应用两种方法测定了 2 80名 3～ 5岁儿童的末稍血和 71名 12～ 13岁儿童的静脉血血红蛋白含量 ,并测定了质控血样的血红蛋白含量。结果显示 ,两种方法测定末稍血和静脉血血红蛋白含量结果具有较好的相关关系 ,HemoCue法较氰化高铁法结果偏高 ,末稍血高 (18 4± 6 1)g L ,静脉血高 (3 4± 4 4 )g L。结果提示在研究人群血红蛋白含量时 ,氰化高铁法较为可靠 ;由于HemoCue法具有操作简便、易于携带、不需复杂的培训等优点 ,在应用氰化高铁法有困难时可以使用 ,但其结果应考虑加以校正

Hemoglobin level was the most common factor used in evaluation the iron status and anemia prevalence in population. We used HemoCue method and cyanmethemoglobin method for estimating hemoglobin by capillary blood samples from 280 3-5years-old-children and vein blood samples from 71 12～13years-old children, a serial of control blood samples were measured also. The results showed that the two methods had good corelationships in estimating hemoglobin. The results from HemoCue method were higher than the cyanmethemoglobin method by both the capillary blood samples and vein blood samples. The greatness were (18.4±6.1)g/L by capillary blood samples and (3.4±4.4)g/L by vein blood samples respectively. The results indicated that in research studies cyanmethemoglobin method should be the best selection. HemoCue method has been found to be easy in operation, less in training and portable size, it can be used in the filed work that the cyanmethemoglobin method was not available. But the results should be adjusted.