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. 2021 Sep 1;114(1):38–46. doi: 10.1093/jnci/djab125

Figure 2.

Figure 2.

Associations between antibiotics use and risk of colorectal cancer (CRC) by tumor subsites. Odds ratios (OR), conditioned on matching factors (age, sex, county) and adjusted for socioeconomic factors (level of education, country of birth, marital status) and health-care utilizations prior the 2 years preceding CRC diagnosis (number of specialist visits and hospitalizations). Antibiotics use during the 2 years preceding CRC diagnosis was excluded to account for possible reverse causation. CI = confidence interval.