RT journal article
T1 Factors associated with pain-related functional interference in people with chronic low back pain enrolled in a physical exercise programme: the role of pain, sleep, and quality of life
A1 Moreno Ligero, Marta
A1 Salazar Couso, Alejandro
A1 Failde Martínez, Inmaculada
A1 Del Pino, Rogelio
A1 Coronilla, M Carmen
A1 Moral Muñoz, José Antonio
A2 BiomedicinaBiotecnología y Salud Pública
A2 Enfermería y Fisioterapia
A2 Estadística e Investigación Operativa
K1 biopsychosocial
K1 chronic pain
K1 disability studies
K1 low back pain
K1 models
K1 physical functional performance
AB Objective: To identify the factors associated with the pain-related functional interference level in people with chronic low back pain. Design: Cross-sectional. Subjects/Patients: Chronic low back pain patients. Methods: Sociodemographic data, pain intensity, pain-related functional interference, physical functioning and fitness, sleep quality, anxiety and depression, social support, and health-related quality of life were recorded. Descriptive and bivariate analyses were performed. A linear regression model was carried out to identify the factors associated with the pain-related functional interference level. Results: 99 participants were involved (mean age: 54.37 SD: 12.44; women: 67.7%). 37.4%, 27.3%, and 35.4% were classified into low, moderate, and high pain-related functional interference level groups, respectively. Higher pain-related functional interference was associated with higher pain intensity (β: 0.724; p = 0.026), worse sleep quality (β: 0.077; p = 0.012), worse quality of life (physical (β: –0.539; p < 0.001) and mental (β: –0.289; p < 0.001), and lower consumption of weak opioids (β: –3.408; p = 0.037). Conclusion: Beyond the pain experience and intensity among people with chronic low back pain, several biopsychosocial factors associated with this condition has been identified. Furthermore, higher pain intensity, worse sleep quality, worse quality of life, and weak opioids’ consumption have been related to the pain-related functional interference of this population.
PB Medical Journals Sweden AB
SN 1651-2081
YR 2024
FD 2024
LK http://hdl.handle.net/10498/35480
UL http://hdl.handle.net/10498/35480
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 07-nov-2026