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1993年～1995年连续三年对我厂6月～6岁散居儿童进行血红蛋白测查分析;对贫血患儿给予铁剂治疗并随访观察两年;从1993年起对4月～3岁儿童小剂量铁剂预防,合理膳食指导观察。结果:1993年4月测查儿童203人,贫血患儿117例,患病率57.6％;其中中度贫血13例。从性别上看,男108人、贫血60例(55.6％);女95人、贫血57例(60％)。经统计学处理X~2=0.410、P>0.5,贫血患病率无显著性别差异.1994年测查儿童108人,贫血患儿9例,患病率8.3％,中度贫血1例.1995年4月测查儿童108人,贫血患儿6例,患病率5.6％,中度贫血1例。
From 1993 to 1995 for three consecutive years, our factory from June to 6 years of age scattered children with hemoglobin test analysis; children with anemia given iron treatment and follow-up observation of two years; from 1993 on April to 3 years old children small Iron dose prevention, reasonable diet guidance. Results: In April 1993, 203 children and 117 children with anemia were examined. The prevalence rate was 57.6%. Among them, 13 were moderate anemia. In terms of gender, there were 108 males and 60 anemia (55.6%); 95 females and 57 anemia (60%). There was no significant gender difference in the prevalence of anemia when X ~ 2 = 0.410, P> 0.5.Among 108 children and 9 children with anemia, the prevalence rate was 8.3% in 1994 and 1 was moderate anemia. In April of that year, 108 children and 6 children with anemia were examined, with a prevalence of 5.6% and a moderate anemia.