Figure 1.

Association between body mass index and Jass classified types of colorectal cancer. Controls were used as reference for all odds ratios. Odds ratios were adjusted for study, age, sex, smoking status, education, and red meat intake. Multinomial logistic regression was used to compare each type with the reference group (Type 4; P_difference). CI = confidence interval; CIMP = CpG island methylator phenotype; MSI = microsatellite instability; MSS = microsatellite stable; mut = mutated; OR = odds ratio; wild = wild type.