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目的了解龙岩市2～6岁学龄前儿童营养不良的患病情况,探其原因,以提出有效防治措施。方法依据WHO身高标准体重值,对营养不良进行分型、分度,问卷调查各种病因。结果龙岩市2～6岁学龄前儿童中,重度营养不良的患病率1.74%,其中低体重占0.97%,发育迟缓占0.59%,消瘦占0.12%,严重慢性营养不良占0.03%,重度营养不良占0.03%。影响因素有出生体重、喂养方式、疾病因素、城乡差异。2岁组营养不良患病率最低,为0.57%;6岁组患病率最高,为2.41%,经检验,差异具有统计学意义(P<0.05)。结论营养不良是多因素相互作用的结果,应进行综合防治。
Objective To understand the prevalence of malnutrition in preschool children aged 2 ~ 6 years in Longyan City and explore the reasons for the prevention and treatment. Methods According to the WHO standard body weight value, malnutrition was divided into types, degrees and questionnaires. Results The prevalence of severe malnutrition in preschool children aged 2 ~ 6 years in Longyan was 1.74%, of which, low body weight accounted for 0.97%, growth retardation 0.59%, weight loss 0.12%, severe chronic malnutrition 0.03%, severe nutrition Bad accounted for 0.03%. Influencing factors are birth weight, feeding patterns, disease factors, urban-rural differences. The prevalence of malnutrition in the 2-year-old group was the lowest (0.57%). The highest prevalence rate was 2.41% in the 6-year-old group. The difference was statistically significant (P <0.05). Conclusion Malnutrition is the result of multi-factor interaction and should be comprehensively controlled.