关键词: 肥胖, 学龄前儿童, 家庭, 问卷调查

Abstract: Objective To explore the relationship between family life behavior and childhood obesity,and to provide a reference for the prevention of childhood obesity. Methods A total of 1 246 children and their family caregivers were investigated with the self-made questionnaire,including the height,weight,and the daily dietary preferences,exercise habits and sleep habits of primary caregivers. Results The rate of boys' obesity was 11.78%,and the rate of girls' obesity was 10.82%.The incidence of overweight and obesity in obese boys' parents and the elderly were higher than those in the non-obese boys(χ²=59.22,114.42,34.73,all P<0.001);Incidence of overweight and obesity in obese girls' parents were higher than those in the non-obese girls(χ²=63.61,81.58,all P<0.001).Caregivers' eating habits of obese children had higher proportion in preference for sweet,salty,greasy,and a low proportion of light,a higher proportion of sleep late and get up late and a low proportion of early to bed and early to rise,and a lower proportion of exercises,compared with the caregivers of normal weight children,the differences were statistically significant(all P<0.05). Conclusion The family primary caregivers' lifestyle behaviors have an important influence on children's obesity,and intervention of childhood obesity should pay more attention to family intervention.

Key words: obesity, preschool children, family, questionnaire survey