论文部分内容阅读
目的调查贵阳市20岁及以上成人居民超重及肥胖发生率及其影响因素。方法随机整群抽样法选取1514名对象进行问卷调查、体格检查及血糖、血脂的测定。结果调查人群平均BMI为(23.70±3.59)kg/m2,超重和肥胖检出率分别为33.42%和11.69%,其中,男性超重率(39.76%)高于女性(28.76%)(χ2=18.953,P=0.000),尤其见于20～到40～年龄组;男、女肥胖率分别为11.85%及11.65%。与2002年全国资料相比,超重及肥胖率均明显增加。受教育程度较高者超重及肥胖率较低。结论贵阳市成人超重及肥胖率高,青年男性及受教育程度较低的人群应成为肥胖防治的重点。
Objective To investigate the incidence and influencing factors of overweight and obesity among adults aged 20 and above in Guiyang. Methods A random cluster sampling method was used to select 1514 subjects for questionnaire survey, physical examination and blood glucose and blood lipid determination. Results The average BMI in the surveyed population was (23.70 ± 3.59) kg / m2, and the prevalence of overweight and obesity was 33.42% and 11.69%, respectively. The overweight rate of males was higher than that of females (39.76% vs 28.76%, χ2 = 18.953, P = 0.000), especially in the 20 ~ 40 age group; male and female obesity rates were 11.85% and 11.65% respectively. Compared with the national data in 2002, the rates of overweight and obesity increased significantly. Those with higher levels of education are overweight and have a lower rate of obesity. Conclusion Guiyang adult overweight and obesity rate, young men and less educated people should become the focus of prevention and treatment of obesity.