Mu 2003

Methods	Case‐control study, population‐based in China
Participants	628 cases, 415 controls
Interventions	N/A
Outcomes	Association of green tea consumption with cancer risk
Cancer type & time of follow‐up	Gastric, liver, esophageal cancer
Sponsor	Not declared
Notes	Consumption versus no consumption: Gastric cancer: OR = 0.44 (95% CI, 0.23 to 0.86) Liver cancer: OR = 0.65 (95% CI, 0.36 to 1.16) Esophageal cancer: OR = 1.00 Among alcohol drinkers Gastric cancer: OR = 0.23 (95% CI, 0.10 to 0.55) Liver cancer: OR = 0.25 (95% CI, 0.11 to 0.57) No p‐values provided