Loading metrics Open Access Peer-reviewed Research Article ? This is an uncorrected proof. Citation: Wightman H, Butterly E, Wei L, McChrystal R, Sattar N, Adler A, et al. (2025) Frailty in randomized controlled trials of glucose-lowering therapies for type 2 diabetes: An individual participant data meta-analysis of frailty prevalence, treatment efficacy, and adverse events. PLoS Med 22(4): e1004553.