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江苏省南通市滨江临海,拥有785万人口,经济文化相对发达,传染病得到有效控制,慢性非传染性疾病(简称慢病)成为主要疾病和主要死亡原因。为了解南通市居民超重与肥胖状况及相关疾病的患病情况,我们根据2000年4～10月进行的南通市慢病基线调查资料,进行整理分析。1 对象和方法1.1 调查对象:采取分阶段抽样方法确定调查对象即各县(市)区按地理及行政区划分片,每片随机抽一个乡级单位,该乡随机确定一个村,该村所有常住居民均为调查对象,若该村(居)人口不足全片人口总数1％,则在邻村(居)再选若干村民小组,直到
Riverside Linhai, Nantong City, Jiangsu Province, has a population of 7.85 million with a relatively developed economy and culture and effective control of infectious diseases. Chronic non-communicable diseases (referred to as chronic diseases) have become the major causes of diseases and major causes of death. To understand the prevalence of overweight and obesity among residents in Nantong City and related diseases, we conducted a data analysis and analysis according to the Nantong chronic disease baseline survey data from April to October in 2000. 1 Subjects and methods 1.1 The survey: to take a phased sampling method to determine the object of investigation that counties (cities) districts by geographical and administrative divisions, each randomly selected a township-level units, the township to determine a random village, all the residents of the village Residents were all surveyed. If the population of the village (residence) is less than 1% of the population of the entire population, a number of villagers’ groups will be re-elected in the neighboring villages