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. Author manuscript; available in PMC: 2024 Sep 1.
Published in final edited form as: Gastroenterology. 2023 May 30;165(3):784–787.e4. doi: 10.1053/j.gastro.2023.05.025

Figure 1.

Figure 1.

Adenoma detection rate (ADR) distributions based on colonoscopies performed in 2010–2018 (panel A) and associations between ADR categories and quartiles and risk of postcolonoscopy colorectal cancer (PCCRC) (panel B and panel C).

ADR, adenoma detection rate; IQR, interquartile range; PCCRC, post-colonoscopy colorectal cancer; REF, reference group.

Panel A: The blue boxes represent the second and third ADR quartiles or interquartile range; the horizontal black solid line inside the boxes represents the ADR median; the red dashed line inside the boxes represent the ADR mean value; the whiskers extend to the minimum and maximum ADR values. See Supplementary Table for additional ADR calculation details.

Panel B and C: Hazard ratios were adjusted for health system, sex, race, ethnicity, age, body mass index, Charlson comorbidity score, and colonoscopy year. Error bars represent 95% confidence intervals.