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. 2021 Jul 1;7:26. doi: 10.1186/s40780-021-00209-8

Fig. 1.

Fig. 1

Effects of CYP2A6 haplotypes and genotypes on aspirin chemoprevention for colorectal tumor recurrence in the total cohort and the nonsmoker subset of Japanese J-CAPP study participants. Data shown in Panel A of adjusted odds ratios by sex, age, and the number of tumors prior to the trial were taken from Ishikawa et al. [9]. The preventive effects of aspirin were evaluated based on the recurrence of polyps observed in 2 years in the J-CAPP study. Odds ratios are shown with respect to the reference (placebo) group