The following questionnaire segment contains questions that have been used as part of DCEG or other epidemiologic studies. This segment has not necessarily been reviewed or analyzed by the Technical Evaluation Committee. Please view it as a starting point that can be adapted or improved upon as appropriate. Learn more about DCEG Questionnaire Development Resources.
Consumption of Coffee, Tea, Other Beverages
Digestive tract diseases -- Shanghai Study
pancreatic cancer, esophageal cancer
Gao YT, McLaughlin JK, Blot WJ, et al. Reduced Risk of Esophageal Cancer Associated With Green Tea Consumption. J of the Natl Cancer Inst. 1994;86(11):855-58.
Learn more about DCEG Questionnaire Development Resources