Whole grains, refined grains, and cancer risk: A systematic review of meta-analyses of observational studies

Agriculture & Biology

• refined grains 100%
• systematic review 83%
• observational studies 82%
• whole grain foods 79%
• neoplasms 48%
• grain consumption 40%
• colorectal neoplasms 23%
• risk estimate 18%
• stomach neoplasms 18%
• grain foods 17%
• pancreatic neoplasms 10%
• esophageal neoplasms 9%
• cohort studies 8%
• case-control studies 8%
• dietary recommendations 8%
• food groups 8%
• staple foods 7%
• meta-analysis 7%
• eating habits 6%
• confidence interval 6%
• dose response 6%
• dosage 3%

Medicine & Life Sciences

• Whole Grains 87%
• Observational Studies 49%
• Meta-Analysis 47%
• Systematic Reviews 47%
• Neoplasms 20%
• Food 11%
• Colonic Neoplasms 9%
• Stomach Neoplasms 9%
• Publications 8%
• Esophageal Neoplasms 5%
• Pancreatic Neoplasms 5%
• Case-Control Studies 4%
• PubMed 4%
• Colorectal Neoplasms 4%
• Cohort Studies 3%
• Guidelines 3%
• Databases 3%
• Confidence Intervals 3%
• Mortality 2%