Benefits of Castéra-Verduzan spa treatment for knee osteoarthritis FRESH-PEF73998-en Cécile DROZ-PERROTEAU Benefits of Castéra-Verduzan spa treatment for knee osteoarthritis CASTHERM-Rhumato FRESH-PEF73998-en 73998 FRESH-PEF73998 Pauline BOSCO-LEVY UNIVERSITE DE BORDEAUX Epidemiology France Portal (PEF) COMMUNE DE CASTERA VERDUZAN DEPARTEMENT DU GERS null Spa treatment knee osteoarthritis functional disability pain cohort quality of life Rheumatology Diseases of the musculoskeletal system or connective tissue The main objective was to evaluate the effect of a spa treatment at Castéra-Verduzan on functional improvement at 6 months in knee osteoarthritis. null France Nouvelle-Aquitaine Individuals Patients population Male Female Middle Aged (45 to 64 years) Aged (65 to 79 years) Aged, 80 and over (80 years and more) Clinical data Participant-reported health data The various questionnaires used in the study will be monitored by an Epidemiological Research Assistant to verify data consistency. The latter may contact the spa doctor in the event of questionnaires not being returned or for clarification on the data provided. An Epidemiological Research Assistant may also check the data collected on site. Other Through organizations (health services or institutions schools businesses etc.) Self-administered questionnaire Interview with the participant (including clinical) Observational Study Observational Study Cohort study minimum 50 patients - maximum 100 patients Unknown To be defined Ownership and access to the study data are covered by an agreement between the Université de Bordeaux, ADERA SAS, the Département du Gers and the commune of Castéra-Verduzan. Terms of access to the database are to be defined for any third party.