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目的:了解绍兴市0~2岁婴幼儿体格发育现状,为制定相应措施提供依据。方法:按照随机整群抽样的方法,调查6 635名婴幼儿。结果:各年龄组儿童的身高、体重均值均超过2006年WHO标准,男童体格生长快于女童,除30月身高外,差异均有显著性(P<0.01)。肥胖检出率3.01%,男童检出率高于女童,差异有显著性(χ2=7.420,P<0.01),各年龄组肥胖检出率婴儿期最高,为4.55%;营养不良患病率1.02%,男女童之间及各年龄组之间营养不良患病率均无显著差异(P>0.05)。结论:绍兴市婴幼儿体格发育水平良好,营养不良处在较低水平,肥胖检出率较高,今后应重点加强对肥胖儿童的早期干预。
Objective: To understand the status quo of physical development of infants and young children aged 0 ~ 2 years in Shaoxing City, and provide the basis for formulating corresponding measures. Methods: A total of 6 635 infants were investigated according to a randomized cluster sampling method. Results: The height and weight of children in all age groups exceeded the 2006 WHO standard. The boys grew faster than girls in physical fitness except for their height in 30 months (P <0.01). The detection rate of obesity was 3.01%, and the detection rate of boys was higher than that of girls (χ2 = 7.420, P <0.01). The detection rate of obesity in each age group was the highest in infancy (4.55%). The prevalence of malnutrition 1.02%. There was no significant difference in the prevalence of malnutrition between boys and girls and among all age groups (P> 0.05). Conclusion: The physical development of infants and young children in Shaoxing is good, the malnutrition is at a low level, and the detection rate of obesity is high. In the future, the early intervention of obese children should be emphasized.