Open access
Sep 2026
Agreement Between Six-Minute Walk Test-Based Equations and Bruce-Derived Aerobic-Fitness Estimates in Adults with Metabolic Syndrome: A Single-City Cross-Sectional Method-Comparison Study
The observed bias and limits of agreement indicated that Models 1 and 3 did not achieve close participant-level agreement with the Bruce-derived approach, and validation against directly measured oxygen uptake remains necessary before clinical or public-health use.
Anahy Ordóñez-Zea, Alberto Urzúa, Jorge Méndez-Cornejo et al.
· International Journal of Env... · 0 citations