广州市15岁以上居民代谢综合征流行特征分析

目的了解广州市社区居民代谢综合征（MS）的患病状况及其流行特征。方法用多阶段分层整群随机抽样法，于2004年4～8月对广州市13个区（县级市）15岁及以上常住居民6071人行横断面调查，计算MS及其各组分患病率，并分析MS相关因素。结果MS患病率为18．8％，标化率为13．7％；男女患病率分别为12．7％、23．1％，标化率分别为10．2％、16．6％，女性高于男性；随年龄增长患病率呈上升趋势；同时具有3种以上MS异常组分的个体比例高达25．9％；MS影响因素主要有性别、年龄、文化程度、吸烟、BMI及地区。结论广州市MS患病形势严峻，应及早开展MS社区综合防治。     

北京地区职业人群代谢综合征患病情况与特点分析

目的研究北京地区整体职业人群中代谢综合征（MS）的患病率及其特点。方法采取整群抽样方法，调查北京市海淀区科研院所20岁以上人群共15387名。分别采用2002年美国国家胆固醇教育计划成人治疗组第三次指南（NCEP—ATPⅢ）和中华糖尿病学会（CDS）关于MS的诊断标准对调查资料进行分析。结果按照NCEP—ATPⅢ及CDS标准，该人群中MS未经年龄标化患病率分别为9．9％和8．7％；经标化后患病率为7．5％和6．5％。男女标化患病率为7．6％，7．6％和7．7％，5．1％、两性的患病率均有随年龄增加而明显增长的特点。MS表现以脂代谢紊乱为主。结论本组人群MS经年龄标化患病率分别为7．5％（ATPⅢ）和6．5％（CDS）。北京地区MS患病情况应引起重视与干预。体重增加、体脂堆积为北京地区MS的成年人发病的主要原因。     

青岛市湛山社区 20～74岁人群代谢综合征的流行病学调查

目的旨在了解青岛市中心社区成人代谢综合征(MS)及其相关疾病的患病情况。方法采用分层随机整群抽样方法，横断面调查青岛市湛山社区20～74岁居民2634人，全部进行75g无水葡萄糖耐量实验(OGTT)，空腹血脂、血尿酸等测定。结果调查对象MS的标化患病率为11．6％，而中心性肥胖、肥胖、糖尿病(DM)、糖调节受损(IGR)、高血压、高甘油三酯(TG)和低高密度脂蛋白胆固醇(HDL-C)的标化患病率分别为32．1％、11．3％、10．0％、12．0％、28．4％、24．3％和3．9％。随着年龄的增加，MS各年龄组分的患病率逐渐增高，其中45岁以下人群，男性MS患病率显著高于女性，55岁以下男性腹型肥胖、高血压和高TG血症患病率均高于女性，而在55岁以上人群中男女性别之间无显著差异。在20～74岁人群中2／3有不同程度的代谢异常，合并2种或2种以上代谢异常者约1／3，合并3种以上代谢异常者占1／5。结论青岛市中心社区MS的患病率较高，表现为代谢异常者以中老年人群为主。     

中国心力衰竭流行病学调查及其患病率

目的　了解我国成年人慢性心力衰竭 (心衰 )的患病率和分布特征。方法　中国心血管健康多中心合作研究应用四阶段整群随机抽样方法 ,在全国 1 0个省市 (南方和北方各 5个省市 )抽取具有代表性的样本 ,年龄在 35～ 74岁之间 ,城市和农村各半 ,男、女人数均衡。统计不同年龄组、不同性别和不同地区人群的心衰患病率。结果　共抽样调查 35～ 74岁城乡居民 1 5 51 8人 ,心衰患病率为0 9% ;其中男性为 0 7% ,女性为 1 0 % ,女性患病率高于男性 (P <0 0 5)。 35～ 44岁、45～ 54岁、55～64岁、65～ 74岁年龄组的心衰患病率分别为 0 4%、1 0 %、1 3 %和 1 3 % ;随着年龄增高 ,心衰的患病率显著上升 (P <0 0 1 )。我国北方地区心衰患病率为 1 4% ,南方地区心衰患病率为 0 5 % ,北方明显高于南方 (P <0 0 1 ) ;城市人群心衰患病率为 1 1 % ,农村人群心衰患病率为 0 8% ,城市人群心衰患病率高于农村。结论　心衰正在成为我国心血管病领域的重要公共卫生问题     

广西地区壮汉族代谢综合征的患病率调查

目的分析广西地区代谢综合征（MS）及其不同组分的患病率并比较壮汉族的区别。方法采用分层随机整群抽样的方法，于2003至2005年在广西有代表性的地区开展糖尿病横断面调查。取其中有完整资料、年龄15岁以上的27240人列入本次MS分析。MS的诊断标准分别采用2005年国际糖尿病联盟（IDF）标准和中华医学会糖尿病学分会（CDS）于2004年提出的标准。结果（1）按IDF标准，MS总的粗患病率为13．15％，其中男性为12．41％，女性为14．11％；按2000年全国普查人口计算标化患病率为7．66％，其中男性为7．26％，女性为8．81％。按照CDS标准，MS总的粗患病率为10．75％，男13．45％，女7．28％；总标化患病率5．9％，男性7．21％，女性4．31％。MS总的患病率、男性和女性的患病率均随年龄增大而升高（P〈0．01）。（2）按IDF标准，壮族MS粗患病率和标化率分别为9．91％和6．69％；汉族MS粗患病率和标化率分别为13．71％和7．99％。按CDS标准，壮族MS粗患病率和标化率分别为6．92％和4．48％，汉族MS粗患病率和标化率分别为11．32％和6．14％。MS总标化患病率均为汉族高于壮族（P〈0．01）。（3）在肥胖、高血压、高甘油三酯（TG）、低高密度脂蛋白胆固醇（HDL-C）和高血糖五种代谢组分异常中，按IDF标准，总的粗患病率最高为高血压32．26％，按CDS标准则为高TG28．39％；在27240名调查对象中，65．82％（IDF标准）和56．13％（CDS标准）调查对象至少有一种代谢组分异常。结论广西MS粗患病率按IDF标准和CDS标准分别为13．15％和10．75％，按2000年全国人口标化患病率则分别为7．66％和5．90％。汉族MS患病率高于壮族。超过半数的调查对象至少有一项代谢组分异常。     

浦东新区20～80岁居民代谢综合征的流行特征

目的 了解上海市浦东新区居民代谢综合征(MS)的患病率及其分布特征。方法 2008年4月至7月期间,采用多阶段随机抽样方法,从上海市浦东新区抽取20～80岁的社区居民5 584人,进行横断面调查,根据美国国家胆固醇教育计划成人治疗组修正第3次报告( NCEP-ATPⅢ)、国际糖尿病联盟(IDF)、中华医学会糖尿病学分会(CDS)诊断标准计算MS各组分患病率,并比较3种标准应用的差异。结果 根据CDS的MS诊断标准,上海市浦东新区成年居民MS患病粗率为18.2％,世界人口标化率为13.1％（男性19.1％,标化后15.6％;女性17.4％,标化后13.2％）;根据NCEP-ATPⅢ的MS修订标准MS患病粗率为31.8％,世界人口标化率为24.4％(男性28.4％,标化后22.7％;女性35.1％,标化后25.0％);根据IDF的MS诊断标准MS患病粗率为21.7％,世界人口标化率为17.0％（男性15.9％,标化后13.8％;女性26.7％,标化后19.2％）。无论何种诊断标准,MS的患病率均随年龄增加而升高;且男性年龄别患病率在低年龄时高于女性,随年龄增长逐渐低于女性。按特定标准,MS患病率分别在地区、文化程度、婚姻状况、吸烟、工作强度和休闲体力活动方面存在差异。结论浦东新区成人中有相当比例个体患有MS,并存在年轻化趋势,提示MS已成为影响居民生命和健康的重大公共卫生问题,亟需制定MS为先导的社区综合防治的卫生策略。     

中国裕固族居民代谢综合征流行特征分析

目的 调查MS与种族、饮食结构、劳动强度和高原环境等相关因素的关系。 方法 采用分层整群抽样的原则，对甘肃省独有的少数民族裕固族18岁以上居民进行MS流行病学调查。 结果 裕固族居民MS患病率为15.28%，标化率为12.5%;其中，男女标化率分别为10.23%、15.36%，女性高于男性。 结论 加强对裕固族居民的卫生宣教和MS干预已刻不容缓。     

全国城市中小学生肠易激综合征现况调查

目的分析我国城市中小学生肠易激综合征（IBS）的患病率及分布特征。方法采用多级整群随机抽样方法,对我国六个省及两个直辖市中51956名中小学生进行流行病学问卷调查。结果全国符合Manning及罗马Ⅱ诊断标准IBS期间患病率分别为53．5％及20．2％,以高中生居多,男女患病率差异无统计学意义（P〉0．05）;南方地区患病率分别为53．3％及19．6％;北方地区患病率分别为51．2％及18．9％;西部地区患病率分别为58．0％及23．4％。结论IBS是城市中小学生的常见病及多发病,患病率随着年龄的增长而上升。     

江苏地区糖尿病、代谢综合征患病率现况调查

目的调查2008年江苏地区糖尿病、代谢综合征（MS）及其相关疾病的患病情况。方法采用多阶段分层整群随机抽样方法,对该人群进行问卷调查,并行空腹血糖、口服葡萄糖耐量试验、血脂、身高、体质量、腰臀围、体质指数、血压检测。糖尿病采用1999年WHO的诊断标准,MS采用中华医学会糖尿病学分会2004年建议的诊断标准,分析患病率。应用卡方检验进行率的比较,并对MS的危险因素做多因素logstic回归分析。结果江苏地区3436名20岁以上人群糖尿病、MS、高血糖、高血压、超重或肥胖、高甘油三酯血症和低高密度脂蛋白胆固醇血症的粗患病率分别为10．9％、18．7％、23．0％、35．4％、39．8％、28．5％和13．3％,标化后患病率分别为8．56％、15．9％、18．9％、27．8％、35．8％、27．1％和13．2％,上述疾病的患病率随年龄的增长而增加。女性MS患病率：农村（19．9％）〉城镇（15．8％）〉城市（14．6％）,男性城镇（23．7％）〉农村（21．7％）〉城市（19．9％）。经logistic回归分析显示性别、年龄、文化程度为MS的危险因素。结论江苏地区20岁以上人群糖尿病、MS患病率分别为8．56％和15．9％,已成为影响城乡居民健康的重大公共卫生问题,应加强防治工作力度。     

电介质与血压关系的研究—全国16个地区调查分析结果

目的 阐明钠，钾，钙，肌酐等电介质与血压的关系。方法 对全国南北方16个城市和地区的20－59岁男女居民3248人进行人体测量收集夜尿换算成8小时尿量计算尿钠，钾，钙，肌酐排出量，进行相关分析。结果 高血压患病率北方点为9．3％，南方点为5．5％，北方明显高于南方，女性高于男性。高血压组尿钠，钠／钾比高于正常组P＜0．01，逐步回归分析16个地区的尿钠，钠／钾比与血压未发现有相关性。但个体的尿钠，钠／钾比与SBP，DBP呈正相关，而与尿钾，尿钙呈负相关。结论 应指导人群改善生活方式，降低钠盐摄入量，保证每日摄入足够的钾和钙。     

A comparison of two proposed definitions for metabolic syndrome in the Chinese adult population

BACKGROUND: The metabolic syndrome is a major risk factor for cardiovascular disease (CVD). We estimated the prevalence of the metabolic syndrome using the definitions proposed by the International Diabetes Federation (IDF) and the American Heart Association and the National Heart, Lung, and Blood Institute (revised ATP III), and compared the 2 definitions in the Chinese adult population. METHODS: We conducted a cross-sectional study among a nationally representative sample of 15,838 Chinese adults ages 35 to 74 years in 2000 to 2001. Waist girth, blood pressure, and blood levels of HDL-cholesterol, triglycerides, and glucose were measured according to standard methods. RESULTS: The overall age-standardized prevalence of the metabolic syndrome by the IDF and revised-ATP III definitions was 16.5% and 23.3%, respectively. The overall agreement of being classified as having or not having the metabolic syndrome was 93.2% for the 2 definitions, with a Kappa coefficient of 0.80. The prevalence significantly increased with age and was higher in women than in men by both definitions (23.3% vs 10.0% for IDF and 29.1% vs 17.7% for revised ATP III). Compared with men, women had a significantly higher prevalence of central obesity (37.6% vs 16.0%) and reduced HDL-cholesterol (46.5% vs 21.9%), whereas men had a significantly higher prevalence of raised blood pressure (44.2% vs 38.0%) compared with women. CONCLUSIONS: The metabolic syndrome is very common in China regardless of the definition used. Prevention and treatment of the metabolic syndrome should become a public health priority to reduce the CVD-related burden in China.     

Geographic variations in the prevalence,awareness, treatment and control of hypertension in China

OBJECTIVE: To compare the prevalence, awareness, treatment and control of hypertension in north and south, and urban and rural residents of China. DESIGN: A cross-sectional survey conducted in 2000-2001. SETTING AND PARTICIPANTS: A multistage cluster sampling method was used to select a nationally representative sample of 15 540 men and women aged 35-74 years from the general Chinese population. MAIN OUTCOME MEASURES: Three blood pressure measurements were obtained by trained observers using a standardized mercury sphygmomanometer. Information on history of hypertension and use of antihypertensive medications was obtained by use of a standard questionnaire. Hypertension was defined as a mean systolic blood pressure >or= 140 mmHg and/or diastolic blood pressure >or= 90 mmHg and/or use of antihypertensive medications. RESULTS: The age-standardized prevalence of hypertension was significantly higher among residents living in north than in south China (33.8 versus 23.3%, P < 0.001), but similar in those living in urban and rural areas (29.0 versus 28.1%, P = 0.3). Average systolic and diastolic blood pressure levels were consistently higher in north than in south residents. Residents in north China had higher percentages of awareness but lower percentages of control compared with their counterparts in south China. Percentages of awareness, treatment and control of hypertension were significantly higher in urban than in rural residents. CONCLUSIONS: Our study documents a marked north-south gradient in the prevalence of hypertension in China. The previously reported urban-rural difference in the prevalence of hypertension was not noted, perhaps due to a rapid increase in the prevalence of hypertension in rural China.     

Prevalence of diabetes and impaired fasting glucose in the Chinese adult population: International Collaborative Study of Cardiovascular Disease in Asia (InterASIA)

Aims/hypothesis To estimate the prevalence of diagnosed and undiagnosed diabetes and impaired fasting glucose in the general adult population of China.Methods The International Collaborative Study of Cardiovascular Disease in ASIA, conducted from 2000 to 2001, included a nationally representative sample of 15 540 adults, aged 35 to 74 years. An overnight fasting blood specimen was collected to measure serum glucose and information on history of diabetes and use of hypoglycaemic medications was obtained by a standard questionnaire. Undiagnosed diabetes (fasting glucose 7.0 mmol/l) and impaired fasting glucose (6.1–6.9 mmol/l) were defined using the American Diabetes Association criteria.Results Prevalence of self-reported diagnosed diabetes, undiagnosed diabetes, and impaired fasting glucose in Chinese adults were 1.3%, 4.2%, and 7.3%, respectively. Overall, 5.2% or 12.7 million men and 5.8% or 13.3 million women in China aged 35 to 74 years had diabetes (self-reported diagnosis plus undiagnosed diabetes). The age-standardized prevalence of diabetes was higher in residents of northern compared to southern China (7.4% vs 5.4%, p<0.001) and in those living in urban compared to rural areas (7.8% vs 5.1%, p<0.001).Conclusions/interpretation Our results show that the prevalence of diabetes in the adult population in China is much higher than previously reported. Three out of every four diabetes patients are undiagnosed, indicative of a lack of population-based screening programmmes and a relatively rapid and recent increase in incidence of diabetes. These results indicate that diabetes has become a major public health problem in China and underscore the need for national strategies aimed at prevention and treatment of diabetes.Abbreviations InterASIA International Collaborative Study of Cardiovascular Disease in ASIA - ADA American Diabetes Association - WHO World Health Organization - DECODE Diabetes Epidemiology: Collaborative Analysis of Diagnostic Criteria in Europe     

Is China facing an obesity epidemic and the consequences? The trends in obesity and chronic disease in China

BACKGROUND: Over the past two decades, China has enjoyed impressive economic development, and her citizens have experienced many remarked changes in their lifestyle. These changes are often associated with an increase in obesity and chronic disease. METHODS: In this meta-analysis, based on nationally representative data, we studied the current prevalence of obesity and the trends in obesity, mortality and morbidity in China. RESULTS: Between 1992 and 2002, the prevalence of overweight and obesity increased in all gender and age groups and in all geographic areas. Using the World Health Organization body mass index cut points, the combined prevalence of overweight and obesity increased from 14.6 to 21.8%. The Chinese obesity standard shows an increase from 20.0 to 29.9%. The annual increase rate was highest in men aged 18-44 years and women aged 45-59 years (approximately 1.6 and 1.0% points, respectively). In general, male subjects, urban residents, and high-income groups had a greater increase. With the increase in overweight and obesity, obesity-, and diet-related chronic diseases (e.g., hypertension, cardiovascular disease (CVD), and type 2 diabetes) also increased over the past decade and became a more important preventable cause of death. Hypertension increased from 14.4% in 1991 to 18.8% in 2002 in adults; in older adults aged 35-74 years, it increased from 19.7 to 28.6%. Between 1993 and 2003, the prevalence of CVD increased from 31.4 to 50.0%; diabetes increased from 1.9 to 5.6%. During 1990-2003, although total mortality rate (per 100 000) decreased, overall the mortality rate and contribution (as percentages) to total death of obesity-related chronic disease increased, in particular, in rural areas. Mortality rate (per 100 000) of CVD increased from 128 to 145 and its contribution to total death, 27 to 32%, in rural areas; the figures decreased slightly in urban areas. The mortality rate of 'nutrition, endocrinology and metabolism-related disease' (NEMD) increased in both rural and urban areas between 1990 and 2000, 8.0 to 10.6 and 4.9 to 5.3, respectively. The current prevalence of hypertension, dyslipidaemia, metabolic syndrome, and diabetes among Chinese adults is approximately 20, 20, 15, and 3%, respectively. CONCLUSION: The prevalence of overweight and obesity and obesity-related chronic diseases have increased in China in the past decade. Our findings provide useful information for the projection of future trends and the formulation of national strategies and programmes that can address the challenges of the growing obesity and chronic disease epidemic.     

Prevalence of Type 2 diabetes in urban and rural Chinese populations in Qingdao, China.

AIMS: To determine the prevalence of diabetes in the Chinese adult population in rural and urban areas of Qingdao city. METHODS: A population-based cross-sectional study of diabetes was performed in 12 436 (5346 men) Chinese adults (20-74 years old) from 2001 to 2002. Fasting capillary whole blood glucose test (FCG) was performed in all participants and a 2-h 75-g oral glucose tolerance test in those with FCG > or = 6.1 mmol/l following initial screening. The 1999 World Health Organization diagnostic criteria for diabetes were used. RESULTS: The age-standardized prevalence of diabetes was 6.1% (4.1% for undiagnosed and 2.1% for previously known diabetes) in adults aged 20-74 years. Diabetes prevalence increased with age up to the oldest age group (70-74); in subjects over 50 years of age, the prevalence reached 10%. Men tended to have a higher prevalence of known diabetes than women, whereas the prevalence of undiagnosed diabetes was lower in men than in women (4.6% vs. 3.3%, d.f. = 1, P = 0.001). Diabetes was more prevalent in the urban than in the rural population (6.9% vs. 5.6%, d.f. = 1, P < 0.001). However, the proportion of undiagnosed diabetes was higher in the rural than in the urban areas (70.5% vs. 58.0%, d.f. = 1, P < 0.001). CONCLUSIONS: The prevalence of Type 2 diabetes in Qingdao city is moderately high, but much higher than reported in 1996. The large proportion of undiagnosed cases of diabetes indicates the lack of public awareness of diabetes and shortage of medical facilities. In view of the huge population in China, the results of this study emphasize the need to improve the early detection and prevention of diabetes in China to prevent the emerging diabetes epidemic.     

Prevalence of metabolic syndrome and factors associated with its components in Chinese adults

The purpose of this study was to assess the prevalence of metabolic syndrome (MetS) and its components among middle-aged and elderly adults in Jiangsu province, China. Moreover, factors associated with MetS were also assessed. A population-based cross-sectional survey was conducted with 4 randomly selected areas including both urban and rural areas from Jiangsu province, China. After the procedure, 3914 adults aged 35 to 74 years were included in the study. Metabolic syndrome was defined by the modified National Cholesterol Education Program Adult Treatment Panel III report. Data were collected by interviewer-administered questionnaire, biophysical assessment, and biochemical examination. Crude and age-standardized prevalence of MetS was 31.5% and 30.5%, respectively. Prevalence rate increased significantly with age in female but not in male subjects, whereas this was true for both sexes with increased body mass index. High blood pressure was the most prevalent component of MetS (45.2%), followed by elevated triglycerides (40.1%) and low high-density lipoprotein cholesterol (40.1%). Multivariate ordinal regression analysis revealed that women had significantly higher risk of MetS than men (odds ratio = 1.72, P < .001). Older age, living in urban area, income, family history of diabetes, and family history of hypertension were positively associated with MetS risk. However, higher education and tea drinking everyday were found to be negatively associated with MetS (P < .05). Moreover, substantial agreement (κ = 0.79) was found between the International Diabetes Federation and modified Adult Treatment Panel III criteria among 3 comparisons of MetS definitions. Metabolic syndrome was highly prevalent in middle-aged and elderly Chinese population in Jiangsu province. Community-based strategies for diet and lifestyle modifications are strongly suggested, especially in women and the elderly.     

上海市成人代谢综合征的流行特征

目的 采用美国国家胆固醇教育项目成人治疗组第三次指南(NCEP ATPⅢ)工作定义,评价上海市社区成人代谢综合征(MS)的流行状况.方法 采用分层整群随机抽样方法,在上海市35～74岁人群中进行横断面调查,获得有效问卷7414份列入本次分析.结果 按照NCEP ATPⅢ工作定义,MS的粗患病率为19.81%,年龄标化后的患病率为16.21%(95%CI15.37%～17.05%),女性高于男性(22.59%对16.64%,P<0.01),城市高于农村(20.84%对17.16%,P<0.01).MS患病率随年龄的增长而增加,55岁以上女性患病率显著上升.人群中有3种以上组分的个体比例高达19.81%,各危险因素的组合形式在4项组合中以"中心性肥胖+高甘油三酯血症+低高密度脂蛋白胆固醇+高血压"为最多.结论 上述研究结果表明MS已越来越成为影响上海城乡居民健康和生命的重大公共卫生问题,急需对MS作出早期诊断并加强综合防治.     

Prevalence and risk factors associated with hypertension in the Chinese Qiang population

Our aim is to investigate the prevalence and risk factors associated with hypertension among the Chinese Qiang population. From September 2012 to March 2013, a cross-sectional study was conducted in urban and rural communities of the Qiang population using multistage cluster sampling. A total of 2676 people aged above 20 years were enrolled in the analysis. Standardized mercury sphygmomanometer was used to measure the blood pressure twice after a 10-minute seated rest, and the average blood pressure was obtained. The hypertension prevalence among the population aged above 20 years was 13.9%, and age-standardized prevalence was 12.3%. Male and female prevalence of hypertension, as well as the prevalence in urban and rural areas, all increased with age. There were no significant differences between males and females and between urban and rural residents. Among hypertensive patients, 44.2% were aware of their hypertension, 38.0% were undergoing antihypertensive treatment, but only 10.5% achieved blood pressure control. Multivariate logistic regression analysis showed that the risk factors of hypertension included age, low income, overweight and obesity, family history of hypertension. The prevalence of hypertension in Chinese Qiang adults is significantly lower than the national level. Awareness, treatment, and control rates of hypertension were low in the Qiang population. Thus, hypertension-related health knowledge should be more aggressively delivered to improve public awareness and the capacity of community health services should be strengthened.     

成渝地区中老年人群代谢综合征流行病学特征及其相关因素

目的探讨成渝地区中老年人群代谢综合征流行病学特征及其相关危险因素。方法于2013年采用分层整群抽样的方法,调查成渝城乡地区40~79岁中老年人7807例,进行身高、体重、血压、血脂及口服葡萄糖耐量试验(OGTT)等检测。用统一设计的调查表对研究对象进行面对面的问卷调查。代谢综合征诊断标准采用中华医学会糖尿病学分会标准。结果成渝地区中老年人群代谢综合征患病率为13.8%。男性患病率为13.3%,女性患病率为14.1%,两性患病率无统计学差异。城区患病率为14.6%,农村患病率为10.6%,城市患病率高于农村。40~69岁研究人群代谢综合征患病率逐渐升高。年龄、腹型肥胖、缺乏体育锻炼是成渝地区中老年男性代谢综合征主要的危险因素;年龄、一级亲属高血压病史、腹型肥胖是成渝地区中老年女性代谢综合征主要的危险因素。结论成渝地区中老年人群代谢综合征患病率较高。控制合理的腰围,对于人群代谢综合征的预防、干预以及阻止心血管疾病的发生发展可能有重要意义。