目的了解南通市居民体重与健康生活方式的关系。方法采用多阶段抽样方法,抽取南通市500名18岁以上的常住居民作为调查对象,进行面对面访谈式问卷调查。结果被调查居民的超重率为37.8%,肥胖率为7.2%;年龄,食用新鲜蔬菜,每次都使用控油壶,自觉控制体重是超重肥胖的独立影响因素。结论南通市居民超重、肥胖患病率较高,不健康的生活方式、年龄是超重和肥胖的危险因素,应以中老年人为重点人群,采取有效的措施进行控制和干预。 Objective To understand the relationship between residents’ weight and healthy lifestyle in Nantong City. Methods A multistage sampling method was used to select 500 residents over the age of 18 in Nantong City as the survey subjects and conduct face-to-face interviews with questionnaires. Results The residents surveyed had an overweight rate of 37.8% and an obesity rate of 7.2%. The age, consumption of fresh vegetables and the use of oil control cans each time, and consciously controlling body weight were independent influencing factors of overweight and obesity. Conclusion Nantong residents are overweight, have a high prevalence of obesity, unhealthy lifestyles and age are risk factors for overweight and obesity. They should take effective measures to control and intervene in the elderly population.