Abstract
BACKGROUND: Epidemiological studies have suggested that excessive alcohol intake increases colorectal cancer (CRC) risk. However, findings regarding tumour subsites and sex differences have been inconsistent.
METHODS: We investigated the prospective associations between alcohol intake on overall and site-and sex-specific CRC risk. Analyses were conducted on 579 CRC cases and 1996 matched controls nested within the UK Dietary Cohort Consortium using standardised data obtained from food diaries as a main nutritional method and repeated using data from food frequency questionnaire (FFQ).
RESULTS: Compared with individuals in the lightest category of drinkers (>0-= 45 g per day. No clear associations were observed between site-specific CRC risk and alcohol intake in either sex. Analyses using FFQ showed similar results.
CONCLUSION: We found no significantly increased risk of CRC up to 30 g per day of alcohol intake within the UK Dietary Cohort Consortium.
Original language | English |
---|---|
Pages (from-to) | 747-756 |
Number of pages | 10 |
Journal | BJC: British Journal of Cancer |
Volume | 103 |
Issue number | 5 |
DOIs | |
Publication status | Published - 24 Aug 2010 |
Keywords
- colorectal cancer
- alcohol intake
- prospective cohort study
- food diary
- food frequency questionnaire
- FOOD-FREQUENCY QUESTIONNAIRE
- EPIC-NORFOLK COHORT
- POOLED ANALYSIS
- BREAST-CANCER
- WHITEHALL-II
- DISTAL COLON
- MEAT-EATERS
- 7-DAY DIARY
- CONSUMPTION
- DRINKING