Concordance and correlation of activity indices in patients with rheumatoid arthritis in northwestern Colombia: A cross-sectional study.
Ricardo Restrepo-CorreaLibia M Rodríguez-PadillaAura L Zapata-CastellanosAndrea OcampoJuan J GarcíaCarolina Muñoz-GrajalesLuis F Pinto-PeñarandaJavier D Márquez-HernándezMiguel A Mesa-NavasCarlos Jaime Velásquez-FrancoPublished in: International journal of rheumatic diseases (2017)
Clinimetric indices had high concordance and correlation, especially for rheumatoid arthritis patients in remission or low disease activity, without being interchangeable among them.