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Table 3 Standardized incidence ratios and confidence interval for colonic and extracolonic cancers in microscopic colitis compared to US SEER population

From: Cancer risk in microscopic colitis: a retrospective cohort study

  Standardized incidence ratio (95% CI)
Cancer type Women Men
Colorectal cancer 1.97 (0.86–3.89) 1.59 (0.27–5.24)
Gastric cancer 0 (0–5.58) 3.75 (0.19–18.51)
Pancreatic cancer 1.81 (0.30–5.98) 2.55 (0.13–12.59)
Liver cancer 0 (0–6.25) 0 (0–7.61)
Lung cancer 1.26 (0.51–2.62) 0.60 (0.03–2.95)
Breast cancer 1.30 (0.83–1.93)
Thyroid cancer 2.20 (0.89–4.57) 0 (0–12.82)
Bone cancer 0 (0–30.02) 0 (0–87.09)
Melanoma 1.76 (0.77–3.47) 0.68 (0.03–3.37)
  1. CI confidence interval, SEER Surveillance, Epidemiology, and end-result