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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
Paan chewing
No. cases/controls
OR (95% CI)
Alcohol

Never
drinker
Current
drinker

Never chewer 64/174
1
48/38
2.8 (1.6–5.1)
Current chewer 48/18
7.3 (3.8–14.1)
46/13
8.6 (4.1–18.1)