Prediction models of health-related quality of life in different neck pain conditions: a cross-sectional study
Received 16 January 2018
Accepted for publication 14 March 2018
Published 1 May 2018 Volume 2018:12 Pages 657—666
Checked for plagiarism Yes
Review by Single-blind
Peer reviewer comments 2
Editor who approved publication: Dr Johnny Chen
Hector Beltran-Alacreu,1,2 Ibai López-de-Uralde-Villanueva,1,2 César Calvo-Lobo,3 Roy La Touche,1,2,4 Roberto Cano-de-la-Cuerda,5 Alfonso Gil-Martínez,1,2,4 David Fernández-Ayuso,6 Josué Fernández-Carnero2,4,5
1Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain; 2Motion in Brains Research Group, Institute of Neuroscience and Movement Sciences (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autonóma de Madrid, Spain; 3Nursing and Physical Therapy Department, Institute of Biomedicine (IBIOMED), Faculty of Health Sciences, Universidad de León, Ponferrada, León, Spain; 4Hospital La Paz Institute for Health Research, IdiPAZ, Madrid, Spain; 5Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain; 6“San Juan de Dios” School of Nursing and Physiotherapy, Pontifica de Comillas University, Madrid, Spain
Purpose: The main aim of the study was to predict the health-related quality of life (HRQoL) based on physical, functional, and psychological measures in patients with different types of neck pain (NP).
Materials and methods: This cross-sectional study included 202 patients from a primary health center and the physiotherapy outpatient department of a hospital. Patients were divided into four groups according to their NP characteristics: chronic (CNP), acute whiplash (WHIP), chronic NP associated with temporomandibular dysfunction (NP-TMD), or chronic NP associated with chronic primary headache (NP-PH). The following measures were performed: Short Form-12 Health Survey (SF-12), Neck Disability Index (NDI), visual analog scale (VAS), State-Trait Anxiety Inventory (STAI), Beck Depression Inventory (BECK), and cervical range of movement (CROM).
Results: The regression models based on the SF-12 total HRQoL for CNP and NP-TMD groups showed that only NDI was a significant predictor of the worst HRQoL (48.9% and 48.4% of the variance, respectively). In the WHIP group, the regression model showed that BECK was the only significant predictor variable for the worst HRQoL (31.7% of the variance). Finally, in the NP-PH group, the regression showed that the BECK, STAI, and VAS model predicted the worst HRQoL (75.1% of the variance).
Conclusion: Chronic nonspecific NP and chronic NP associated with temporomandibular dysfunction were the main predictors of neck disability. In addition, depression, anxiety, and pain were the main predictors of WHIP or primary headache associated with CNP.
Keywords: quality of life, neck pain, disability, depression, anxiety
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