重庆市某县农村地区0~5岁儿童贫血状况分析

目的分析重庆市某县农村地区0~5岁儿童贫血状况及其影响因素。方法按整群抽样的原则抽取某县农村地区1 026名0~5岁儿童,进行问卷调查、体格检查和血红蛋白检测,采用SPSS18.0统计软件进行数据分析。结果该县农村地区0~5岁儿童贫血患病率为13.65%,贫血患病率0岁组最高,为22.75%,1岁组为15.38%,2岁组为9.47%,3岁组为11.34%,4岁组为10.53%,女童的贫血患病率为16.78%高于男童的11.23%(P0.01)。单因素和多因素回归分析发现性别、年龄、母亲文化程度和喂养方式等均为儿童贫血的危险因素。母亲的文化程度越高,儿童贫血率越低。母乳喂养的儿童贫血发病率低于混合喂养和人工喂养。结论农村0~5岁儿童贫血患病情况与其性别、年龄、母亲的文化程度、喂养方式有关。

Analysis on the status of anemia among children under 5 years of age in the rule area of Chongqing

Object To analyze the status of anemia and influence factors among children under 5 years of age in the rural areas of Chongqing. Method According to the principle of cluster sampling we selected 1026 children aged 0-5 years old in rural area of the county surveyed through questionnaire, physical examination and hemoglobin detection, and analyzed the data by SPSS18.0 statistical software. Results The prevalence of anemia among children under 5 years of age in the rural areas was 13.65%.The anemia prevalence of 0,1,2,3 and 4 year old children was 22.75%,15.38%, 9.47%,11.34% and 10.53%,respectively,with the highest prevalence in the 0 year age group. The anemia prevalence of girls was 16.78% , which was higher than that of boys (11.23% ). Gender, age, maternal education and feeding methods were all risk factors for anemia in children. The higher the mother's educational level, the lower the rate of anemia among the children. Anemia in breast fed children was lower than that of mixed feeding and artificial feeding. Conclusion The prevalence of anemia among children under 5 years of age was related with the education level of the mother, feeding patterns, gender and age.