Fig. 2: Multivariate-adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for lower-extremity amputation among all 93 116 diabetic patients (top panel) and among the 9295 patients for whom data of fasting plasma glucose (FPG) levels and history of dyslipidemia were available (bottom panel). *p < 0.01; †p < 0.05.