Journal article

Body size and risk for colorectal cancers showing BRAF mutations or microsatellite instability: A pooled analysis

LAE Hughes, EJ Williamson, M Van Engeland, MA Jenkins, GG Giles, JL Hopper, MC Southey, JP Young, DD Buchanan, MD Walsh, PA Van den Brandt, R Alexandra Goldbohm, MP Weijenberg, DR English

International Journal of Epidemiology | OXFORD UNIV PRESS | Published : 2012

Abstract

Background How body size influences risk of molecular subtypes of colorectal cancer (CRC) is unclear. We investigated whether measures of anthropometry differentially influence risk of tumours according to BRAF c.1799T>A p.V600E mutation (BRAF) and microsatellite instability (MSI) status. Methods Data from The Netherlands Cohort Study (n = 120 852) and Melbourne Collaborative Cohort Study (n = 40 514) were pooled and included 734 and 717 colorectal cancer cases from each study, respectively. Hazard ratios (HRs) and 95% confidence intervals (CIs) for body mass index (BMI), waist measurement and height were calculated and compared for subtypes defined by BRAF mutation and MSI status, measured ..

View full abstract