Relationship Between Strength, Pain, and Different Measures of Functional Ability in Patients With End-Stage Hip Osteoarthritis

Performance tests and self-reported questionnaires capture different domains of function in patients with lower extremity osteoarthritis, but the impairments related to each of these domains have not been elucidated. The purpose of this study was to determine how strength and joint pain influence performance-based tests and self-reported questionnaires of functional ability of individuals with end-stage hip osteoarthritis.Fifty-six patients...