沈阳市城市职业人群体重自评调查结果分析

Analysis on self-evaluation of body weight among occupational populations in Shenyang

目的了解沈阳市18~45岁城市职业人群超重与肥胖的流行现状及体重自评情况,为采取干预措施提供科学依据。方法采用整群抽样的方法,在沈阳市按照4类职业人群抽取18~45岁的工作人员1253人,进行自填式问卷调查。结果调查对象超重率为26.0%,肥胖率为5.3%;各年龄组男性BMI的P50、P85、P95均高于女性;体重自评一致率为63.5%,男性为67.0%,女性为59.9%;肥胖者的体重自评符合率最高,为90.9%,体重偏轻人群自评符合率最低,为40.00%;超重、肥胖人群不太满意率最高,分别为48.8%、50.0%。结论沈阳市职业人群体重自评结果不容乐观,应开展针对性干预措施,引导人们对自身体重做出正确评价,维持理想健康体重。

Objective To understand the epidemiological characteristics of overweight and obesity and self-evaluation among occupational populations aged 18- 45 years old in Shenyang,and provide evidence for intervention. Methods Occupational populations aged 18- 45 years old were selected with multistage random sampling and surveyed with questionnaires. Results The prevalence rates of overweight and obesity among occupational populations were 26. 0% and 5. 3%.P50,P85 and P95 of BMI in men were higher than that of women among all age groups. The correct self-evaluation rate of body weight was 63. 5%,67. 0% in men and 59. 9% in women,respectively. The correct rate of self-evaluation in obesity population was highest,and the lowest rate in population with less body weight. The rate of dissatisfaction with body weight among overweight and obesity population were 48. 8% and 50. 0%,which were higher than others. Conclusion The correct self-evaluation rate of body weight is not satisfied. Comprehensive measures should be taken to guide people to assess on body weight and maintain healthy weight.