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目的:了解咸阳地区儿童贫血患病情况及其影响因素,为制定有效的预防策略提供科学依据。方法:按照整群抽样的方法,随机选取咸阳地区5个县(旬邑、长武、彬县、永寿、淳化)的5所小学的学生作为研究对象,进行血红蛋白测定,以及问卷调查。结果:共调查8~13岁儿童919名,贫血患病率为22.96%,男女生患病率分别为20.16%和26.32%;通过多因素Logistic回归分析显示,母亲文化程度和不食用变质食物为保护性因素,而不吃早餐和较少食用肉类为危险性因素。结论:应在农村小学生中积极开展健康促进活动,普及合理营养及平衡膳食知识,同时注意改善儿童不良的卫生习惯,制定多方面多层次的防治策略。
Objective: To understand the prevalence of anemia in children in Xianyang and its influencing factors, and to provide a scientific basis for the development of effective prevention strategies. Methods: According to the method of cluster sampling, randomly selected five primary school students in 5 counties in Xianyang (Xunyi, Changwu, Binxian, Yongshou, Chunhua) as the research object, and measured the hemoglobin and the questionnaire. Results: A total of 919 children aged 8-13 years were enrolled. The prevalence of anemia was 22.96%. The prevalence rates of boys and girls were 20.16% and 26.32% respectively. By multivariate Logistic regression analysis, the educational level of mother and non-consumption of metamorphic food were Protective factors, while not eating breakfast and eating less meat as a risk factor. Conclusions: Health promotion activities should be actively carried out among primary school students in rural areas to popularize reasonable nutrition and balance dietary knowledge. At the same time, attention should be paid to improving children’s bad hygiene habits and formulating a multi-level and multi-level prevention and control strategy.