浙江省奉化市2004-2010年居民体质指数变化趋势

目的探讨奉化市居民2004-2010年体质指数(BMI)水平与超重肥胖患病率的变化情况。方法对奉化市三次中国慢性病及其危险因素监测居民BMI相关资料进行整理并分析超重肥胖患病率的变化情况。结果 2004、2007、2010年3年BMI均值分别为(22.52±3.42)kg/m2,(22.89±3.03)kg/m2,(23.65±3.33)kg/m2,女性BMI均值均高于男性;三年超重患病率分别为22.01%、27.50%、32.83%,标化患病率分别为17.94%,23.10%,26.83%,肥胖患病率分别为5.62%、6.25%、10.00%,标化患病率分别为4.47%,4.57%,7.94%;BMI≥24kg/m2人群的高血压患病率、腹部脂肪蓄积率高于BMI<24kg/m2人群。结论 6年间奉化市居民BMI均值、超重率和肥胖率均有所增加,应加强超重肥胖防治的相关工作。

Changes in body mass index in residents of Fenghua,Zhejiang,2004-2010

Objective To explore the changes of body mass index（BMI） and the prevalence of overweight and obesity from 2004 to 2010 among residents.Methods The method of cross-sectional survey was applied to select residents for measuring the changes of BMI in Fenghua,Zhejiang.The prevalence of overweight and obesity were also evaluated for the period of time.Results The means of BMI were 22.52±3.42 kg/m2,22.89±3.03 kg/m2,23.65±3.33 kg/m2 for Fenghua residents in 2004,2007 and 2010,respectively.BMI was higher in women than in men.The prevalence of overweight were 22.01%,27.50% and 32.83% in 2004,2007 and 2010,respectively,which could be standardized as 17.94%,23.10 and 26.83%.The prevalence of obesity were 5.62%,6.25% and 10.00% for the year of 2004,2007 and 2010,respectively,which could be standardized as 4.47%,4.57% and 7.94%.The prevalence of hypertension and abdominal fat accumulation rate were higher in residents with BMI greater than 24 kg/m2 than in the residents with BMI less than 24 kg/m2.Conclusion The prevalence of overweight and obesity have been increasing among Fenghua residents in the most recent six years.Comprehensive measures should be taken for the prevention and control of overweight and obesity.