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目的为了了解凯里市小学生贫血状况和血红蛋白含量 ,为今后贫血防治工作提供科学依据。方法对黔东南州疾控中心的3所监测点校3622名小学生采用氰化高铁血红蛋白测定法测定血红蛋白含量。结果2001年共检测3622名小学生,贫血率为35.78%。其中轻度贫血占99.85 % ,中度贫血占0.15 %。7岁以下儿童贫血率最低(12.75 % ) ,7岁组贫血率40.62%,高于7岁以下组贫血率12.75% (χ2=57.19,P<0.01) ,3622名学生血红蛋白含量均值为(122.49±9.21)g/L,男生较女生高 (t=6.31,P<0.01)。结论加强健康教育 ,使学生养成良好的饮食习惯 ,调整学生的膳食结构 ,开展贫血与营养监测 ,正确补铁和维生素C等是防治贫血的重要措施。
Objective To understand the anemia and hemoglobin content of primary school students in Kaili City and provide a scientific basis for future prevention and treatment of anemia. Methods 3622 primary school students from 3 monitoring sites in the disease control center of Qiandongnan were tested for the hemoglobin content by the cyanometalate hemoglobin assay. Results A total of 3622 primary school students were detected in 2001, with an anemia rate of 35.78%. Among them, mild anemia accounted for 99.85% and moderate anemia accounted for 0.15%. The anemia rate was the lowest in children under 7 years old (12.75%), the anemia rate in 7 years old group was 40.62%, higher than that in the group below 7 years old (12. 2%), the mean hemoglobin content in 3622 students was (122.49 ± 9.21) g / L, boys than girls (t = 6.31, P <0.01). Conclusion Strengthening health education, enabling students to develop good eating habits, adjusting the diet of students, carrying out anemia and nutrition monitoring, proper iron supplementation and vitamin C are important measures to prevent anemia.