Women with DM have greater risk for developing UL than men (OR = 1.12 (95% CI 1.10–1.13) for male and OR = 1.70 (95% CI = 1.67–1.73) for female).Among various oral antidiabetic drug classes: SGLT2Is: Significant negative association with UL (OR for males = 0.95 (95% CI, 0.91–0.98), OR for females = 0.91 (95% CI, 0.86–0.97));Other drug classes (α-glucosidase inhibitors, biguanides, DPP-4 inhibitors, glinides, sulfonylureas, thiazolidinediones): Significant positive association with UL.For details, see Table 2 of the reference [20]. Here, DPP4 is linked to diabetes mellitus.