Tomita M, Odaka M, Matsumoto M, Yamaguchi M, Hosoda Y, Mizuno S
Central Health Institute, East Japan Railways Company.
Nihon Koshu Eisei Zasshi. 1991 Jul;38(7):492-7.
The relationship between smoking and disease was studied in a prospective cohort study among a Japanese male working population. The relative risk of cigarette smoking was positively associated with mortality for all diseases and major neoplasms. In current smokers consuming 25 to 34 cigarettes per day, relative risk for all diseases, major neoplasms, and lung cancer compared to nonsmokers was 1.38, 2.04, 2.36, respectively. These data suggest that there is a positive relation between smoking and disease mortality in this male working population. As for ex-smokers, estimated relative risk for all neoplasms was between that of current smokers and nonsmokers.
在一项针对日本男性在职人群的前瞻性队列研究中，对吸烟与疾病之间的关系进行了研究。吸烟的相对风险与所有疾病和主要肿瘤的死亡率呈正相关。在每天吸食25至34支香烟的当前吸烟者中，与不吸烟者相比，所有疾病、主要肿瘤和肺癌的相对风险分别为1.38、2.04和2.36。这些数据表明，在该男性在职人群中，吸烟与疾病死亡率之间存在正相关关系。至于曾经吸烟者，所有肿瘤的估计相对风险介于当前吸烟者和不吸烟者之间。
