Muscle strength as a marker of metabolic health in kidney transplant recipients: A cross-sectional study.

Background: Muscle strength is often used as an indirect indicator of metabolic health across different age groups in healthy individuals. However, in kidney transplant recipients, this measure may be less accurate due to metabolic changes induced by immunosuppressive medications.

Aim: To compare muscle strength between kidney transplant recipients with metabolic syndrome (MS) and those without this condition.

Handgrip strength cutoff for cardiometabolic risk index among Colombian children and adolescents: The FUPRECOL Study.

Evidence shows an association between muscular strength (MS) and health among young people, however low muscular strength cut points for the detection of high metabolic risk in Latin-American populations are scarce. The aim of this study was twofold: to explore potential age- and sex-specific thresholds of MS, for optimal cardiometabolic risk categorization among Colombian children and adolescents; and to investigate whether cardiometabolic risk differed by MS group by applying the receiver operating characteristic curve (ROC) cut point. MS was estimated by using a handle dynamometer on 1,950 children and adolescents from Colombia, using MS relative to weight (handgrip strength/body mass).