Adjusted* hazard ratios (HR) and 95% confidence intervals (CI) for use of individual vitamin or mineral supplements for four upper gastrointestinal cancers in the NIH-AARP Diet and Health Study cohort.

*Adjustments included age at cohort entry, sex, education, smoking status and intensity, alcohol use, fruit intake, vegetable intake, body mass index (BMI), vigorous physical activity, usual physical activity during the day, and total energy intake.**Any use defined as reporting use more than once per month. ESCC = esophageal squamous cell carcinoma; EADC = esophageal adenocarcinoma; GCA = gastric cardia adenocarcinoma; GNCA = gastric noncardia adenocarcinoma.

校正因素包括队列入组时的年龄、性别、受教育程度、吸烟状态与吸烟强度、饮酒情况、水果摄入量、蔬菜摄入量、体重指数（BMI）、剧烈体力活动、日常常规体力活动以及总能量摄入。"任何使用"定义为每月报告使用次数超过1次。ESCC=食管鳞状细胞癌（esophageal squamous cell carcinoma）；EADC=食管腺癌（esophageal adenocarcinoma）；GCA=贲门腺癌（gastric cardia adenocarcinoma）；GNCA=胃非贲门腺癌（gastric noncardia adenocarcinoma）。