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为了解我校学生的健康状况,在每年对学生常规体检的基础上,于89年5月对我校的392名学生进行了血红蛋白含量和白细胞总数的测定,现将具体做法和调查结果介绍如下供交流。1 对象与方法: 本次调查对象为12～17岁初中一、二年级学生,共392名,其中男生220名,女生172名。检查方法;血红蛋白含量测定采用酸化法,即血与盐酸混和而呈褐色的酸性正铁血红素,稀释后和血红蛋白计算标准玻璃色柱进行目光比色。白细胞总数测定;定采用白细胞计数法。2 测定结果: 血红蛋白(HB)含量、贫血率和白细胞总数测定结果详见表(1),表(2),表(3)。
To understand the health conditions of our students, on the basis of the regular physical examination of students every year, we measured the hemoglobin content and the total number of white blood cells of 392 students in our school in May 1989. The specific practices and the findings are as follows For exchange. 1 Subjects and Methods: The survey participants were 12 to 17-year-old first and second grade students, a total of 392, of which 220 were boys and 172 girls. Inspection methods; determination of hemoglobin using acidification method, that is mixed with blood and hydrochloric acid was brown acidic heme, dilution and hemoglobin standard glass column for colorimetric evaluation. Determination of the total number of white blood cells; will use white blood cell count method. 2 determination results: hemoglobin (HB) content, anemia and leukocyte count results in Table (1), Table (2), Table (3).