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目的研究贫困地区儿童营养问题及影响因素。方法采用Z评分法和身材分法对984名学龄前儿童的主要营养指标进行比较评价，并选择儿童家长询问调查194名儿童，探讨家庭年人均收入、母亲职业和文化程度等因素对学龄前儿童营养状况的影响。结果家庭年人均收入对儿童生长迟缓率有一定影响，低收入家庭儿童生长迟缓率高于中高收入家庭；母亲有职业的儿童，其超重儿及肥胖儿的发生率比母亲为纯农民（无职业）的儿童要高。结论急性营养不良已不再是我省贫困地区学龄前儿童普遍存在的主要营养问题，慢性营养不良、超重儿及肥胖儿的高发生率必须引起足够的重视。
Objective To study the problems and influencing factors of children’s nutrition in poor areas. Methods The main nutritional indexes of 984 preschool children were compared and evaluated by Z score method and body score method. 194 parents who were questioned by their parents were selected to investigate the influence of family annual income, mothers’ occupation and education level on preschool children The impact of nutritional status. Results The annual per capita income of the family had a certain impact on the rate of children’s growth retardation. The rate of growth retardation of children with low-income families was higher than that of the middle and high-income families. The incidence of overweight children and obese children was significantly higher than that of mothers with no occupation ) Of children to be high. Conclusions Acute malnutrition is no longer the main nutritional problem prevalent in preschool children in poverty-stricken areas in our province. Chronic malnutrition, high incidence of overweight children and obese children must be paid enough attention.