湖北省贫困农村地区中小学生贫血及饮食行为状况

发布时间：2018-03-20 09:33

本文选题：贫困　切入点：农村人口　出处：《中国学校卫生》2017年10期 　论文类型：期刊论文

【摘要】：目的了解湖北省中部贫困农村地区中小学生贫血现况及饮食行为,为更好地促进学校健康教育、提高学生自我保健意识提供依据。方法采用分层整群抽样的方法,从鄂东北、鄂中、鄂西北、鄂西南贫困农村地区抽取8个县(市),共32所中小学5 942名中小学生进行血红蛋白测量;同时从研究对象中抽取所有小学四、五年级和初中一、二年级学生共计2 569名进行问卷调查。结果中小学生的贫血检出率分别为14.05%,14.86%,差异无统计学意义(χ2=0.680,P0.05)。男、女生贫血检出率分别为12.55%,16.72%,差异有统计学意义(χ2=20.666,P0.01)。小学6~8岁组学生(15.24%,23.3%,17.72%)、初中16岁组学生(19.85%)的贫血检出率较高。贫困地区中小学生每天吃早餐的比例为74.42%,早餐都能吃饱的比例为47.29%。新鲜水果、畜禽肉类、鱼虾及贝类、蛋类、奶及其制品、豆制品的年均食用频次均不高(M值分别为365.0,365.0,104.0,365.0,365.0,365.0)。小学生、初中生回答"怎样预防缺铁性贫血"的正确率分别为24.09%,31.61%,差异有统计学意义(χ2=18.080,P0.01)。结论湖北省中部贫困地区中小学生贫血检出率偏高,需加强学校健康教育,有效预防高发年龄段学生贫血的发生。
[Abstract]:Objective to understand the prevalence of anemia and dietary behavior of primary and middle school students in poor rural areas of central Hubei Province, so as to provide a basis for promoting school health education and improving students' awareness of self-health care. In the impoverished rural areas of central Hubei, northwest Hubei and southwest Hubei, 5,942 primary and middle school students from 32 primary and secondary schools were selected for hemoglobin measurement. Results the prevalence rate of anemia in primary and middle school students was 14.05 and 14.86, respectively. The difference was not statistically significant (蠂 ~ 2 ~ (0.680) P _ (0.05)). The prevalence rate of anemia in girls was 12.5555 / 16.72, respectively, and the difference was statistically significant (蠂 ~ 2 ~ 2 ~ (20.666) / P ~ (0.01)). The rate of anemia in primary school students aged 6 ~ (8) was 15.242.23 ~ (3) and 17.72cm, and that in 16 years old students in junior high school was 19.85%. The proportion of students in poor areas who ate breakfast every day was 74.42, and breakfast was full. The ratio is 47.29. fresh fruit, The average annual consumption frequency of animal meat, fish, shrimp and shellfish, eggs, milk and its products and soybean products were not high. The correct rate of "how to prevent iron deficiency anemia" was 24.09% or 31.61%, respectively. The difference was statistically significant (蠂 ~ 2 / 18.080) P 0.01.Conclusion the prevalence rate of anemia among middle school students in poor areas of Hubei Province is on the high side, and it is necessary to strengthen school health education. Prevent the occurrence of anemia in students of high incidence age effectively.
【作者单位】：湖北省疾病预防控制中心;
【基金】：达能营养中心膳食营养研究与宣教基金项目(DIC2013-04)
【分类号】：G637.8;R725.5

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