Table 4.

Localization and characterization of adenomas in type 2 diabetics exposed to at least 2 years of insulin

Case definitionCase N (%)Control N (%)Crude OR (95% CI)Adjusted ORa (95% CI)
Left and right-sided adenoma11 (13%)77 (13%)1.6 (0.8–3.2)1.7 (0.8–3.4)
Any left-sided adenoma18 (19%)77 (13%)1.5 (0.9–2.7)1.6 (0.9–2.8)
Any right-sided adenoma27 (20%)77 (13%)1.7 (1.0–2.7)1.8 (1.1–2.9)
Adenoma <10mm28 (21%)77 (13%)1.7 (1.1–2.8)1.8 (1.1–2.9)
Adenoma <5 mm21 (20%)77 (13%)1.7 (1.0–2.9)1.7 (1.0–2.9)
  • aAdjusted for sex and age only as none of the other variables met the a priori confounder selection criteria.