RT Journal Article T1 Prevalence of symptomatic osteoarthritis in Spain: EPISER2016 study A1 Blanco, Francisco J. A1 Silva-Diaz, Maite A1 Quevedo Vila, Victor A1 Seoane-Mato, Daniel A1 Ruiz, Fernando Perez A1 Juan-Mas, Antonio A1 Pego-Reigosa, Jose M. A1 Narvaez, Javier A1 Quilis, Neus A1 Cortes, Raul A1 Romero Perez, Antonio A1 Fabregas Canales, Dolores A1 Font Gaya, Teresa A1 Bordoy Ferrer, Carolina A1 Sanchez-Piedra, Carlos A1 Diaz-Gonzalez, Federico A1 Bustabad-Reyes, Sagrario A1 Grp Trabajo Proyecto EPISER2016, K1 Arthrosis K1 Osteoarthritis K1 EPISER2016 K1 Knee osteoarthritis K1 Hip osteoarthritis K1 Hands osteoarthritis K1 Population K1 Knee K1 Risk K1 Classification K1 Criteria AB Introduction: The Spanish Society of Rheumatology carried out the EPISER2000 study in 2000 to determine the prevalence of osteoarthritis and other rheumatic diseases in the Spanish population. Recent sociodemographic changes and lifestyle habits in Spain justified updating the epidemiological data on osteoarthritis and other rheumatic diseases (EPISER2016-study).Objective: To estimate the prevalence of symptomatic osteoarthritis of the cervical spine, lumbar spine, hip, knee and hand in the adult population in Spain.Material and methods: Cross-sectional population-based study. A multistage and stratified random cluster sampling was carried out. The participants were contacted by telephone to complete an osteoarthritis screening questionnaire. A rheumatologist confirmed or discarded the diagnosis. The ACR-clinical-criteria were used to diagnose hand-osteoarthritis and the ACR-clinical-radiological criteria to diagnose knee-and hip-osteoarthritis. To estimate the prevalence and its 95% confidence interval, weights were calculated according to the probability of selection in each of the sampling stages.Results: The prevalence of osteoarthritis in Spain in one or more of the locations studied was 29.35%. The prevalence of cervical-osteoarthritis was 10.10% and of lumbar-osteoarthritis 15.52%. Both are more frequent in women and at older ages, as well as in people with low levels of education and obesity. The prevalence of hip-osteoarthritis was 5.13%, that of knee-osteoarthritis 13.83%, these are associated with female sex, overweight and obesity. The prevalence of hand osteoarthritis was 7.73%. It is more frequent in women, who are obese, with a low educational level and who are older.Conclusion: The EPISER2016 study is the first to analyse the prevalence of symptomatic osteoarthritis in 5 locations (cervical, lumbar, knee, hip and hands) in Spain. Lumbar spine osteoarthritis is the most prevalent. (C) 2020 Published by Elsevier Espana, S.L.U. PB Elsevier espana slu SN 1699-258X YR 2021 FD 2021-09-28 LK https://hdl.handle.net/10668/26591 UL https://hdl.handle.net/10668/26591 LA es DS RISalud RD Apr 6, 2025