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【目的】了解绍兴市0～2岁婴幼儿超重肥胖流行现状及影响因素,为早期干预提供理论依据。【方法】按照随机整群抽样的方法,调查7 985名婴幼儿,以WHO身高标准体重为肥胖的判断标准。【结果】0～2岁婴幼儿总的肥胖检出率为2.64%,男童2.99%,女童2.24%,总的超重检出率为9.83%,男童10.50%,女童9.06%,男女童之间肥胖超重检出率差异均有统计学意义(χ2肥胖=4.424,χ2超重=4.687,P均<0.05)。1岁以内婴儿年龄越小肥胖检出率越高,18月以后随年龄增加肥胖检出率呈上升趋势,各年龄组之间的超重及肥胖检出率差异有统计学意义(χ2肥胖=173.627,χ2超重=161.542,P值均<0.01)。肥胖影响因素有高出生体重、家庭人口多、父母BMI、家长对子女肥胖的态度。【结论】绍兴市婴幼儿肥胖检出率处于较高水平,高出生体重、家庭人口多、父母BMI、家长对子女肥胖的态度是本次调查婴幼儿肥胖的影响因素。
【Objective】 To understand the prevalence and influencing factors of overweight and obesity in infants and young children aged 0 ~ 2 years in Shaoxing City, and to provide a theoretical basis for early intervention. 【Method】 According to the method of random cluster sampling, 7 985 infants and young children were investigated, and the WHO standard height and weight were used as obesity criteria. 【Results】 The detection rate of total obesity among infants and young children aged 0 ~ 2 years was 2.64%, 2.99% for boys and 2.24% for girls, the detection rate of total overweight was 9.83%, boys 10.50%, girls 9.06%, boys and girls The detection rates of overweight and obesity were statistically significant (χ2 obesity = 4.424, χ2 overweight = 4.687, P <0.05). Within 1 year of age, the younger the infant, the higher the detection rate of obesity. The detection rate of obesity increased with the increase of age after 18 months. The detection rates of overweight and obesity among all age groups were significantly different (χ2 = 173.627 , χ2 overweight = 161.542, P <0.01). Obesity factors such as high birth weight, family size, parents BMI, parents of children’s obesity attitude. 【Conclusion】 The prevalence of obesity among infants and young children in Shaoxing is at a high level. The prevalence of high birth weight, family size, parents ’BMI, and parents’ attitudes towards children’s obesity is the influencing factor in the investigation of infant obesity.