武汉城市职业人群体重控制认知与行为调查

目的了解武汉市职业超重和肥胖现状及体重控制的认知、行为情况,为体重控制提供理论依据。方法采用随机整群抽样方法,对武汉市2880名18—55岁的公务员、企业管理人员、事业单位人员、大学生4类职业人群进行问卷调查。采用卫生部《中国成人超重和肥胖症预防控制指南》推荐标准判断职业人群超重和肥胖情况。结果武汉市职业人群体重超重率为22．65％,肥胖率为4．80％;男性超重率（32．45％）、肥胖率（7．36％）均高于女性超重率（12．77％）和肥胖率（2．23％）,差异均有统计学意义（P〈0．01）。调查对象对体重控制主要知识的总体知晓率仅为42．56％;对超重肥胖产生心理问题多的知晓率为69．14％。有信心控制体重者为72．88％,主动学习体重控制知识者为64．45％。4类职业人群平均每天静坐6-9h者均大于46．36％,每周锻炼1或2次者均大于31．05％。结论武汉市4类职业人群的超重率和肥胖率均低于全国水平;应针对不同职业人群工作场所和工作性质的特点,制定相应体重控制的健康教育与健康促进干预策略。

Investigation of knowledge and behavior on weight control among occupational population in Wuhan City

[ Objective ] To know the current status of overweight and obesity, as well as knowledge and behavior on weight control among occupational population in Wuhan City, provide theoretical basis for weight control. [ Methods ] By using random cluster sampling, 2880 people aged 18-55 years old of 4 occupational populations, including civil servants, enterprise management personnel, public institution personnel and college students, were collected to carry out a questionnaire survey. The current status of overweight and obesity in occupational populations were investigated according to the standard from the Guidelines for prevention and control of overweight and obesity for adults in China （published by the Ministry of Health）. [ Results] The rate of overweight and obesity in occupational population in Wuhan City was 22.65% and 4.80%, respectively. The rates of overweight and obesity in males （32. 45% and 7.36% } were higher than those in females （ 12.77% and 2.23% ）, and the differences were statically significant （ P 〈 0.01 ）. The awareness rate of the key knowledge about weight control was only 42.56% w and the awareness rate of the question that overweight and obesity can result in many psychological problems was 69.14%. 72.88% of respondents had the confidence to control the weight , and 64.45% have actively obtained the knowledge about weight control. Over 46.36% of 4 occupational populations were found in sedentary work for 6-9 hours every day, and people who get some exercise once or twice every week accounted for 31.05%. [ Conclusion] The rates of overweight and obesity among occupational populations in Wuhan City are lower than the national level. It is necessary to develop the intervention strategies of health education and health promotion in weight control according to the features of workplace and job type of different occupational populations.