Chen Y, Horne S L, Dosman J A
Centre for Agricultural Medicine, University of Saskatchewan, Saskatoon, Canada.
Am J Public Health. 1993 Sep;83(9):1330-2. doi: 10.2105/ajph.83.9.1330.
The relationships of bodyweight and body mass index with smoking cessation were examined among 1633 adults in Humboldt, Saskatchewan, Canada. Mean body mass index was highest in ex-smokers and lowest in smokers, and that of non-smokers was intermediate. Body mass index decreased significantly with increasing years after smoking cessation in female ex-smokers after adjusting for age, education, location of work, and physical activity. This trend, however, was not significant in men. The body weight data showed similar results. The prevalence of obesity (body mass index greater than 30 kg/m2) in all subjects showed a decrease with increasing years after smoking cessation.
在加拿大萨斯喀彻温省洪堡市的1633名成年人中，研究了体重和体重指数与戒烟之间的关系。平均体重指数在前吸烟者中最高，在吸烟者中最低，非吸烟者的体重指数处于中间水平。在调整年龄、教育程度、工作地点和身体活动等因素后，女性前吸烟者的体重指数在戒烟后的年份增加时显著下降。然而，这种趋势在男性中并不显著。体重数据显示了类似的结果。所有受试者中肥胖（体重指数大于30 kg/m²）的患病率随着戒烟年份的增加而下降。
