Abstract: Objective To explore the effect of overweight and obesity in 12 months old infants on the development of neuropsychology,and provide theory basis for precaution and intervention. Methods Neuropsychological development of 88 overweight and obese infants aged 12 months and 88 normal weight infants were assessed with Developmental Screening Test for children under six (DST),an intellectual developmental screening test developed by Pediatric Hospital of Fudan University in Shanghai,and the differences of developmental quotient(DQ),exercise capacity,social adaptation,intelligence were compared between two groups.Results 1)The proportion of suspicious and abnormal values of DQ in the overweight and obese infants were higher than those of normal weight,and more than 100 was lower than those of normal weight(P<0.05).2)The values of the exercise capacity,social adaptation and DQ in the overweight and obese infants were lower than those of normal weight(P<0.05). Conclusion There are shortcomings in neuropsychological development on the overweight and obesity in infants aged 12 months old.

Key words: overweight, obesity, neuropsychological development, infants

摘要： 目的 探讨超重和肥胖对12月龄婴儿神经心理发育的影响,为婴儿肥胖的预防和干预提供理论依据。方法 采用上海复旦大学儿科医院0~6岁发育筛查测验(Developmental Screening Test for children under six,DST),对88例12月龄超重和肥胖婴儿和88例正常体质量婴儿进行对照研究,比较两组发育商(development quotient,DQ)的异常率和在运动、社会适应、智力能区的差异。结果 1)超重和肥胖组中DQ值可疑和异常的婴儿比例明显高于正常体重组;超重和肥胖组DQ值>100的婴儿比例明显低于正常体重组(P<0.05);2)在运动能区、社会适应能区分量表和总DQ值得分中,超重和肥胖组均低于正常体重组(P<0.05)。 结论 超重和肥胖对12月龄婴儿神经心理发育有不良影响。

关键词: 超重, 肥胖, 神经心理发育, 婴儿