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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: Eur J Cancer Prev. 2010 Nov;19(6):431–465. doi: 10.1097/CEJ.0b013e32833d936d
Pharynx
OR (95% CI)
Alcohol (drinks/day)
Never 1–2 drinks/day 3+ drinks/day

Never 1 1.26 (0.92–1.73) 2.94 (1.73–5.02)
1–20 cigs/day 1.90 (1.34–2.68) 2.57 (1.72–3.83) 11.37 (6.50–19.89)
>20 cigs/day 2.83 (1.66–4.82) 4.10 (2.66–6.32) 14.29 (7.26–28.15)