Body roundness index, frailty, and prevalent self-reported stroke: An exploratory cross-sectional decomposition analysis.
Introduction Prior NHANES studies have reported nonlinear associations of the body roundness index (BRI) with prevalent stroke and frailty. The authors updated these observations using NHANES 1999-2023 and examined the additional contribution of frailty to the BRI-prevalent self-reported stroke association. Method Th...