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Folate and alcohol consumption and the risk of lung cancer

Conference · · FASEB Journal (Federation of American Societies for Experimental Biology); (United States)
OSTI ID:5372324

Because both folate deficiency and alcohol intake have been hypothesized to be lung cancer risk factors, the authors examined the effect of folate and alcohol consumption on risk of lung cancer in a case-control study conducted 1980-1984. Usual dietary intake of 450 histologically confirmed lung cancer cases and 902 controls, all Western New York residents, was ascertained using a modified food frequency questionnaire. Folate intake was not associated with lung cancer risk. After adjusting for age, cigarette smoking, education, and carotene intake, the odds ratio (OR) for the highest category of folate intake was 1.59 in males and 1.34 in females. There was some indication of a protective effect of folate only among women who never smoked. There was a suggestion of a positive association of alcohol intake with lung cancer risk in males, independent of age, education, cigarette smoking, and carotene. Consumers of more than 9 beers per month had an OR of 1.51 compared to non-drinkers. In both sexes, there was an indication of an interaction between beer ingestion and cigarette smoking. While folate intake did not appear to affect risk of lung cancer, the association of alcohol intake with risk independent of cigarette smoking deserves further inquiry.

OSTI ID:
5372324
Report Number(s):
CONF-9104107--
Journal Information:
FASEB Journal (Federation of American Societies for Experimental Biology); (United States), Journal Name: FASEB Journal (Federation of American Societies for Experimental Biology); (United States) Vol. 5:4; ISSN 0892-6638; ISSN FAJOE
Country of Publication:
United States
Language:
English