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自1981年8月至1983年8月,我们在福州对1150例7岁以下小儿进行周围红细胞计数与血红蛋白测定,其中贫血947例(82.35％),现将调查情况分析如下: 一、调查对象:居住市区年龄在1个月至7岁以下小儿,其中大部分属在本院儿童保健门诊随诊的儿童,其余为居民托儿所的儿童。二、调查方法:将被检者分为1月～、2月～、7月～、1岁～、4～<7岁五个年龄组,全部取左手指血检查。红细胞计数检查,其中582例用英国生产的库尔科特计算仪;568例采用红细胞试管法计数,血红蛋白检查均用沙利氏血红蛋白比色计检查。三、检测结果 (一) 患病率:7岁以下小儿1150例中,以红细胞计贫血(低于400万/mm~3)987例,占87.7％;
From August 1981 to August 1983, we measured the peripheral red blood cell count and hemoglobin in 1150 infants under 7 years of age in Fuzhou, including 947 anemia cases (82.35%). The investigation is as follows: First, the survey subjects: Children aged from 1 month to under 7 living in urban areas, most of whom are children attending child health clinics in our hospital and the remaining children in residential nurseries. Second, the survey method: the subjects were divided into January ~ February ~ July ~ 1 year old ~ 4 ~ <7 years of age five groups, all with the left finger blood test. Erythrocyte count tests, of which 582 were produced in the UK by Kurt Coulter; 568 were counted using a red blood cell tube assay, and hemoglobin tests were checked using a Thallium hemoglobin colorimeter. Third, the test results (a) prevalence: 1150 children under 7 years of age, erythrocyte anemia (less than 4 million / mm ~ 3) 987 cases, accounting for 87.7%;