Wu M-T, Wu D-C, Hsu H-K, Kao E-L, Lee J-M
Graduate Institute of Occupational Safety and Health and Department of Occupational Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Br J Cancer. 2003 Oct 6;89(7):1202-4. doi: 10.1038/sj.bjc.6601251.
Among 309 male patients, those who had heavily consumed betel and tobacco were more likely than nonchewers (OR=2.91; 95% CI=1.36-6.25) and nonsmokers (OR=2.49; 95% CI=1.02-6.08) to develop cancer in the upper and middle third of the oesophagus, respectively; the effects of alcohol did not dominate in any third.
在309名男性患者中,大量食用槟榔和烟草的人分别比不咀嚼者(比值比=2.91;95%置信区间=1.36 - 6.25)和不吸烟者(比值比=2.49;95%置信区间=1.02 - 6.08)更易在食管上三分之一段和中三分之一段发生癌症;酒精在任何三分之一段的影响都不占主导。