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1 儿童少年的贫血情况 1987年4～6月,我们对济宁市7～17岁651名中小学生血红蛋白含量测定,结果均值为11.42g/dl,贫血率为21.0％,其中男生15.76％,女生25.29％(p<0.01)。我们又对135名贫血学生中的64名学生进行了血清铁检测,血清铁低于正常者占31.25％,这说明中小学生存在较为广泛的贫血现象,但这种贫血是属于缺铁性的贫血。另从山东五个城市5653名7～18岁中小学生血红蛋白检测结果来看,多数学生血红蛋白达不到12g/dl,7～10岁贫血率高达44.62％。根据济宁市的调查结果,学生身体发育中,身高发育与贫血无明显关系,而与体重关系则很密切,发育上等患贫血率为25.64％,
A case of anemia in children and adolescents 1987 to June 1987, we measured 651 primary and secondary school students in Jining City, hemoglobin content, the average value was 11.42g / dl, the anemia rate was 21.0%, of which 15.76% boys and 25.29 girls % (P <0.01). We also conducted a serum iron test on 64 students from 135 anemic students, accounting for 31.25% of normal serum iron levels, indicating widespread anemia among primary and secondary school students, but this type of anemia is an iron deficiency anemia . In addition, from the results of 5653 primary and secondary school students aged from 7 to 18 in five cities of Shandong, hemoglobin did not reach 12g / dl in most of the students and the rate of anemia was 44.62% in 7 ~ 10 years. According to the survey results of Jining City, the students body development, height development and anemia no significant relationship, but the relationship with body weight is very close, the development of first-class anemia rate was 25.64%