TY - JOUR AU - Londoño Patiño, John Darío AU - Porras, Marlon AU - Santos Granados, Ana María AU - Peña, Paola AU - Calvo Páramo, Enrique PY - 2017 SN - 0121-8123 UR - http://hdl.handle.net/10818/32836 AB - Objective: To evaluate the performance of the most widely used SpA classification criteria in a Colombian group of patients with chronic low back pain. Methods: We assessed the ASAS and the European Spondyloarthropathy Study Group (ESSG)... LA - eng PB - Revista Colombiana de Reumatologia KW - Spondyloarthritis KW - Classification criteria KW - ESSG KW - ASAS TI - Performance and agreement between classification criteria and rheumatologist's diagnosis of the most widely used SpA classification criteria in a Colombian group of patients with chronic low back pain T2 - Acuerdo entre los criterios mas utilizados para la clasificacion de las espondiloartritis (SpA) y el diagnostico clinico hecho por un reumatologo experto en un grupo de pacientes jovenes con dolor lumbar coranico DO - 10.1016/j.rcreu.2017.02.009 ER -