Mao, Z. et al. 2026. Predictive value of creatinine/cystatin C ratio and physical activity for all-cause mortality risk in hypertensive patients: A cohort study based on NHANES data. Journal of Human Sport and Exercise. 21, 4 (Aug. 2026), 1350–1368. DOI:https://doi.org/10.55860/1spaax18.