摘要
背景:肥胖已经成为全球的公共健康问题,区域性成年人的肥胖发展态势及易感人群特征分析,可指导其防治工作。目的:分析广西壮族自治区成年人的肥胖状况和肥胖易感人群特征,为群体性预防和矫治肥胖提供参考数据。设计:随机整群抽样,横断面调查。单位:北京体育大学研究生院。对象:于2000-09/11按照国家和广西壮族自治区国民体质监测工作方案,采用随机整群抽样的方法,从南宁、桂林和玉林3城市抽取20～59岁成年人5157名为调查对象。方法:采用国家国民体质监测中心指定的“数显电子身高计”和“RCS-160数显电子人体秤”,对5157名调查对象进行身高和体质量测量后计算体质量指数,采用1997年WHO的肥胖程度划分标准对调查对象进行肥胖程度评价;使用《2000年国民体质监测数据登录卡片》对所有对象进行性别、年龄、职业、地域、城乡和体育锻炼状况等方面调查;实验数据进行t检验、单因素方差分析和列联表卡方检验。主要观察指标:体质量指数和超重率结果:筛查出超重以上者(体质量指数≥25kg/m2)1028名。①男女的体质量指数为(22.91±2.81)kg/m2和(22.37±2.96)kg/m2,男子高于女子(t=6.75,P<0.01),男女均低于全国的加权平均数23.34kg/m2和22.93kg/m2(tm=-7.78,tf=-9.60,P<0.01)。②男女超重率分别为21.88%和17.98%,性别差异具有显著性(PearsonChi-Square=8.247,df=1,P<0.01);③20～24岁体质量指数均值和超重率都为最低,男子20～34岁、女子25～39岁是快速增长期,男子在40～44岁和55～59岁各出现1次增长峰值,女子在50～54岁出现1次增长峰值。男女体质量指数和超重率曲线都在40～44岁间出现第一次交叉,女子高于男子,在55～59岁出现第二次交叉,男子高于女子。④桂林样本的超重率和体质量指数均值均高于南宁和玉林(PearsonChi-Square=13.579,df=2,P<0.01;F=12.328,P<0.01),肥胖程度依次为“桂林市>南宁市>玉
BACKGROUND： Nowadays, the obesity has become a serious problem of public health in global sphere. The status of development of obesity in adults from different region and analysis on feature of risk population can instruct the prevention and treatment.
OBJECTIVE： To analyze the status of obesity and the characteristics of the easy-attack obese people in adults from Guangxi so as to provide reference data for obese prevention and treatment in groups.
DESIGN： Randomized cluster sampling, cross-sectional study,
SETTING： Postgraduate School of Beijing Sport University,
PARTICIPANTS： A total of 5 157 adults, aged from 20-59 years were selected from Nanning. Guilin and Yulin as observational subjects according to national physical fitness surveillance for national people and Guangxi citizens with randomized cluster sampling method in 2000.
METHODS： Digital Electronic Height Meter and the RCS-160 Digital Electronic Weight Scale designated by China Center of National Physical Fitness Surveillance, were adopted to measure the height and body mass of the 5 157 participants, and then Body Mass Index （BMI） was calculated. Level of obesity of all participants was evaluated according to the evaluation criterion of obesity, made by WHO in 1997, Sex, age, profession, region, city, country and the situation of physical exercise, etc. were investigated according to the Logging Card of National Physical Fitness Surveil- lance in 2000. Single factor analysis of variance, t-test and contingency table chi-square test were performed on experimental data.
MAIN OUTCOME MEASURES： Body Mass Index （BMI） and the rate of overweight. RESULTS： The number of people whose BMI ≥25 kg/m^2 was 1 028. （1） The BMI of males and females were （22.91±2.81） kg/m^2 and （22.37±2.96） kg/m^2, respectively. It was higher in males than that of females（t=6.75,P 〈 0.01）, and both were lower than the weighted mean of nation, which were 23.34 kg/m^2 and 22,93 kg/m^2 （tm=-738, tf=-9.60,P 〈 0.01）, respect
出处
《中国临床康复》
CSCD
北大核心
2006年第10期176-179,共4页
Chinese Journal of Clinical Rehabilitation
