ORs for an increase in HOMA-IR according to major risk factors for diabetes in the non-IIS and IIS groups.

IIS, impaired insulin secretion; HOMA-IR, homeostasis model assessment of insulin resistance; OR, odds ratio; CI, confidence interval; BMI, body mass index. Non-IIS, insulinogenic index >51.7 pmol/mmol (40.0 µU/mg); IIS, insulinogenic index ≤51.7 pmol/mmol (40.0 µU/mg). Moderate increase, 0.17–0.40 increase in HOMA-IR; large increase, ≥0.41 increase in HOMA-IR. Δ = follow-up examination minus baseline examination. Data were adjusted for all variables in table plus follow-up years (3 or 4 years), current smoking (yes or no), alcohol consumption (0 g/week, 1–139 g/week or ≥140 g/week), exercise (0 min/week, 1–119 min/week or ≥120 min/week), baseline HOMA-IR, fasting plasma glucose, and 2 h post-load plasma glucose. ORs for an increase in HOMA-IR according to major risk factors for diabetes in the non-IIS and IIS groups.