Jinfu Hu1, Yue Chen, Yang Mao, Marie Desmeules, Les Mery. 1. Evidence and Risk Assessment Division, Centre for Chronic Disease Prevention and Control, Public Health Agency of Canada, 120 Colonnade Road, AL 6701A, Ottawa, Ontario, Canada. Jinfu_Hu@phac-aspc.gc.ca
Abstract
BACKGROUND: Epidemiologic studies have reported that moderate alcohol consumption is inversely associated with the risk of renal cell carcinoma (RCC), but sex-specific results are inconsistent. The present study examines the association between alcohol intake and the risk of RCC among men and women. METHODS: Mailed questionnaires were completed by 1138 newly diagnosed, histologically confirmed RCC cases and 5039 population controls between 1994 and 1997 in eight Canadian provinces. A food frequency questionnaire provided data on eating habits and alcohol consumption 2 years before data collection. Other information included socio-economic status, lifestyle habits, alcohol use, and diet. Odds ratios (ORs) and 95% confidence intervals (CIs) were derived through unconditional logistic regression. RESULTS: Total alcohol intake was inversely associated with RCC in men and in women; the OR for the highest intake group (> or =22.3 g/day among men and > or =7.9 g/day among women) versus the non-drinkers was 0.7 (95% CI, 0.5-0.9) for both sexes. Analysis of menopausal status produced ORs for the highest intake group versus the non-drinkers of 1.2 (95% CI, 0.7-2.1) among premenopausal women and 0.6 (95% CI, 0.4-0.9) among postmenopausal women. Smoking and obesity were not important effect modifiers. CONCLUSION: Moderate alcohol consumption may be associated with a decreased risk of RCC in men and in women (mainly postmenopausal women).
BACKGROUND: Epidemiologic studies have reported that moderate alcohol consumption is inversely associated with the risk of renal cell carcinoma (RCC), but sex-specific results are inconsistent. The present study examines the association between alcohol intake and the risk of RCC among men and women. METHODS: Mailed questionnaires were completed by 1138 newly diagnosed, histologically confirmed RCC cases and 5039 population controls between 1994 and 1997 in eight Canadian provinces. A food frequency questionnaire provided data on eating habits and alcohol consumption 2 years before data collection. Other information included socio-economic status, lifestyle habits, alcohol use, and diet. Odds ratios (ORs) and 95% confidence intervals (CIs) were derived through unconditional logistic regression. RESULTS: Total alcohol intake was inversely associated with RCC in men and in women; the OR for the highest intake group (> or =22.3 g/day among men and > or =7.9 g/day among women) versus the non-drinkers was 0.7 (95% CI, 0.5-0.9) for both sexes. Analysis of menopausal status produced ORs for the highest intake group versus the non-drinkers of 1.2 (95% CI, 0.7-2.1) among premenopausal women and 0.6 (95% CI, 0.4-0.9) among postmenopausal women. Smoking and obesity were not important effect modifiers. CONCLUSION: Moderate alcohol consumption may be associated with a decreased risk of RCC in men and in women (mainly postmenopausal women).
Authors: Cheryl E Peters; Marie-Élise Parent; Shelley A Harris; Laura Bogaert; Lidija Latifovic; Linda Kachuri; Paul J Villeneuve Journal: Ann Work Expo Health Date: 2018-10-15 Impact factor: 2.179
Authors: Cathryn H Bock; Julie J Ruterbusch; Andreana N Holowatyj; Susan E Steck; Alison L Van Dyke; Won Jin Ho; Michele L Cote; Jonathan N Hofmann; Faith Davis; Barry I Graubard; Kendra L Schwartz; Mark P Purdue Journal: Cancer Med Date: 2018-07-02 Impact factor: 4.452
Authors: Cheryl E Peters; Marie-Élise Parent; Shelley A Harris; Linda Kachuri; Lidija Latifovic; Laura Bogaert; Paul J Villeneuve Journal: Can J Public Health Date: 2018-09-17