摘要
目的:了解大学新生单纯性肥胖与父母肥胖史及相关因素的关系,为预防肥胖提供科学依据。方法:抽取天津市某大学2006年新入学的4114名本科大学生,进行医学体格检查。单纯性肥胖组以体质量指数(BMI)≥24kg/m2为标准(包括超重和肥胖),对照组则为体质量正常(BMI:18～23kg/m2)的学生。从中选择606例单纯性肥胖的学生,按同性别和同地区学生进行配对(严格按身份证地区号配比)。对单纯性肥胖与父母肥胖史及其影响因素进行病例对照研究。应用条件Logistic回归模型进行单因素和多变量分析。结果:学生肥胖与父母肥胖史有关。父母有肥胖史的学生发生肥胖的危险性增加,父母BMI与学生肥胖存在剂量反应关系,父母BMI越高,学生发生肥胖的危险性越大;父母均肥胖的学生发生肥胖的危险性是父母体质量均正常学生的12.093倍。按与学生肥胖相关因素调整后,这些因素与学生肥胖仍有关,而父母文化水平与学生肥胖无关。结论:新生单纯性肥胖与父母肥胖史有关,改变家庭不良生活习惯对预防肥胖有重要意义。
Objective： To study the association between history of the commen parents obesity and obesity of the freshmen students in Tianjin, and the information for obesity prevention thereof. Methods： A pair-matched case-control study was con- ducted with data of epidemiological sampling survey of university freshmen students from one college in Tianjin in 2006. The cases were selected from 606 obesity in 4114 freshmen students in the survey（BMI ≥24kg/m^2）. The controls were selected from the freshmen students of normal weight students matched by gender and birth-area （elected by identity card）. The conditional logistic regression model was used. Results：The results showed that freshmen obesity related to the history of parents＇ obesity. The history of parents＇ obesity was the risk factor for developing obesity in their child. There was a positive relation between body mass index （BMI） of parents and freshmen obesity. The heighter the BMI of parents, the more risk the child obesity. The risk of developing obesity in the freshmen students with parent obesity was 12.093 times higher compared with that of students without parent obesity. After adjusted relative factors, these factors were still related to obesity.There were no relationship between the child obesity and the education background of the parents. Conclusion： There was a relationship between the fxeshmen obesity and the history of parent obesity. The improvement in family living habits plays an important role in preventing obesity.
出处
《天津医药》
CAS
北大核心
2009年第8期642-645,共4页
Tianjin Medical Journal
