Estimated cost of the lower limb osteoarthrosis (knee arthrosis and coxarthrosis) in the general population and in those treated by spa therapy FRESH-PEF2853-en Cécile DROZ-PERROTEAU Estimated cost of the lower limb osteoarthrosis (knee arthrosis and coxarthrosis) in the general population and in those treated by spa therapy ESCAPE FRESH-PEF2853-en 2853 FRESH-PEF2853 Nicholas MOORE INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) Epidemiology France Portal (PEF) null Nicholas;MOORE non-spa treatment spa treatment spa “cure” patients pharmacoepidemiology cohort Department of Pharmacology Bordeaux Rheumatology Behavioral determinants Healthcare system determinants: Use of care Healthcare system determinants The main objective of this study was to develop a reference statistical model predictive of the average cost per patient of the lower limb osteoarthrosis in the general population (ESCAPEg) and in those treated by spa therapy (ESCAPEc), and to identify the main determinants. null France Nouvelle-Aquitaine Individuals Patients population Male Female Young Adult (19 to 24 years) Adult (25 to 44 years) Middle Aged (45 to 64 years) Aged (65 to 79 years) Aged, 80 and over (80 years and more) Patient with tibiofemoral osteoarthrosis and / or patellofemoral uni and / or bilateral, and / or hip osteoarthrosis and uni / or bilateral; aged more than 20 years; Patient affiliated personally to the Caisse Nationale de l’Assurance Maladie des Travailleurs Salariés (CNAM-TS) for at least six months; Patient giving written informed consent for participatation in the study and to extract the patient data from the ERASME database of the CNAM-TS. Clinical data Participant-reported health data Socio-demographic data Health event/morbidity Health care consumption and services Quality of life/health perception Other Through independent healthcare practitioners Through organizations (health services or institutions schools businesses etc.) [500-1000[ individuals Interview with the participant (including clinical) Observational Study Observational Study 566 patients (271 in ESCAPEg, 295 in the ESCAPEc) Unknown To be defined Ownership of study data is the subject of an agreement between the University Bordeaux Segalen and the Institute of hydrotherapy. Access on specific project only