Gnanaratnam, Jigashalja
Perera, Ruwanthi
Wickremasinghe, Rajitha
Article History
Received: 18 May 2024
Accepted: 1 August 2024
First Online: 5 August 2024
Declarations
:
: Ethics clearance was obtained from the Ethics Review Committee of the Faculty of Medicine, University of Kelaniya, Sri Lanka (P/25/04/2022). For the translation, written permission was obtained from the KOOS web manager. Permission from the Directors of relevant hospitals and physical medicine departments in each hospital was obtained to gain access to the knee osteoarthritis patients and controls. Informed consent was obtained from all participants prior to data collection. Written informed consent was obtained from all participants after explaining the purpose of the study.
: Not applicable.
: The authors declare no competing interests.