Objective
gastrointestinal (GI) cancer, GI cancer, Colorectal, and Ovarian, Cancer
COLORECTAL CANCER, LUNG, GI CANCER, PROSTATE, CANCER
To investigate the association between body mass index (BMI) and gastrointestinal (GI) cancer risk (colorectal cancer [CRC] and noncolorectal GI cancer) in the Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial.