广州市城区小学低年级学生父母对子女体形认知的研究

Study of parents' cognition on the body shape of low grade students' from primary school in urban Guangzhou

目的了解广州市城区小学低年级学生父母对子女体形认知现状,为制订控制儿童肥胖的措施提供新的思路。方法对广州市3 889名1~2年级学生现场进行身高和体重的测量并计算体质量指数,同时对其父母进行子女体形认知的问卷调查。结果广州市1~2年级小学生消瘦、超重及肥胖发生率分别为17.79%、6.69%和5.86%;75.03%的学生家长对子女目前的体形不满意,总体形不满意度评分校正均值为-0.14,存在体形低估现象,特别是对儿子(-0.25)及一年级子女(-0.21)体形低估现象更为明显。结论广州市城区1~2年级学生父母对子女体形认知存在明显低估现象,可考虑通过提高父母对子女体形认知的准确性,达到控制儿童肥胖的目的。

Objective To study the status of parents＂ cognition of low grade students in primary school in urban Guan-gzhou,and to provide new ideas for the development of interventions to control childhood obesity. Methods The height and weight of 3889 students from Grade 1 to Grade 2 were measured and the body mass index （BMI） was calculated. At the same time, questionnaire surveys were conducted in parents＇ cognition on the body shape of their children. Results The rates of thin,overweight and obesity were 17.79%,0,6. 69% and 5.86% respectively; 75.03% of the parents were not satis- fied with childreffs body image. The overall adjusted mean of body dissatisfaction score was -0.14 ,the phenomenon of un- derestimated children＇s body existed,especialiy in son （-0.25） and children in Grade 1 （-0.21）. Conclusions Parents of children in Grade 1 to Grade 2 in urban Guangzhou have an obvious underestimation of their children＇s body,and it is possi- ble to reduce childhood obesity by improving the accuracy of parents＂ cognition of their children＇s body.