RT Journal Article T1 [Clinical-demographic factors associated with fear-avoidance in subjects with non-specific chronic low back pain in Primary Care: secondary analysis of intervention study]. T2 Factores clínico-demográficos asociados al miedo-evitación en sujetos con lumbalgia crónica inespecífica en atención primaria: análisis secundario de estudio de intervención. A1 Diaz-Cerrillo, Juan Luis A1 Rondon-Ramos, Antonio A1 Clavero-Cano, Susana A1 Perez-Gonzalez, Rita A1 Martinez-Calderon, Javier A1 Luque-Suarez, Alejandro K1 Atención primaria K1 Fear K1 Fisioterapia K1 Low back pain K1 Lumbalgia K1 Miedo K1 Physical therapy modalities K1 Primary health care AB To describe some sociodemographics and clinical characteristics of subjects with Non-specific Chronic Low Back Pain (NCLBP) in Primary Care, as well as to investigate their association with Fear-Avoidance (FA). Cross-sectional. Secondary analysis of an intervention study. Basic Health Areas in Costa del Sol Health District (Málaga, Spain). An analysis was performed on 147 subjects with NCLBP from a previous intervention study database in Primary Care Physiotherapy (PCP). Characteristics: age 18-65; understanding of the Spanish language; absence of cognitive disorders, fibromyalgia or dorsolumbar surgery, and to be able to perform physical exercise. The main variable was FA level (FABQ and the FABQ-PA and FABQ-W) sub-scales. Clinical variables included: pain (NRPS-11), disability (RMQ), evolution, previous treatments and diagnostic imaging. The sociodemographic variables included: gender, age, educational level, and employment status. Just over half (51.7%) of the subjects had high FA on the FABQ-PA sub-scale. Sick leave (SL) [β=24.45 (P=.009*); β=13.03 (P=.016*); β=14.04 (P=.011*) for FABQ, FABQ-PA and FABQ-W, respectively]; primary studies level [β=15.09 (P=.01*); β=9.73 (P=.01*) for FABQ and FABQ-PA], and disability [β=1.45 (P Some sociodemographic and clinical features of the NCLBP population are presented. Imaging tests (81.63%) and previous passive treatments (55.78%) could reflect problems of adherence to recommendations of CPGs. Sick leave, primary studies level, and disability were associated with FA. The findings should be interpreted in the light of possible limitations. Some suggestions for clinical practice are provided. PB Elsevier YR 2017 FD 2017-07-27 LK http://hdl.handle.net/10668/12078 UL http://hdl.handle.net/10668/12078 LA es NO Díaz-Cerrillo JL, Rondón-Ramos A, Clavero-Cano S, Pérez-González R, Martinez-Calderon J, Luque-Suarez A. Factores clínico-demográficos asociados al miedo-evitación en sujetos con lumbalgia crónica inespecífica en atención primaria: análisis secundario de estudio de intervención [Clinical-demographic factors associated with fear-avoidance in subjects with non-specific chronic low back pain in Primary Care: secondary analysis of intervention study]. Aten Primaria. 2019 Jan;51(1):3-10. Spanish. doi: 10.1016/j.aprim.2017.07.003 DS RISalud RD Apr 11, 2025