Skip to main content

Research Repository

Advanced Search

Biopsychosocial factors associated with chronic low back pain disability in rural Nigeria: a population-based cross-sectional study.

Biopsychosocial factors associated with chronic low back pain disability in rural Nigeria: a population-based cross-sectional study. Thumbnail


Abstract

Introduction: Many people in Nigeria are living with disability due to chronic low back pain (CLBP), with the greatest burden accounted for by people living in rural Nigeria. However, factors associated with disability in rural Nigeria have not yet been established. We investigated the biomechanical and psychosocial predictors of CLBP disability in a rural Nigerian population. Methods: A cross-sectional study of adults with non-specific CLBP recruited from rural communities in Enugu State, South-eastern Nigeria. Measures of self-reported and performance-based disability, pain intensity, anxiety and depression, coping strategies, social support, occupational biomechanical factors, illness perceptions and fear avoidance beliefs were collected by trained community health workers. We used univariate and multivariate analyses. Results: 200 individuals were recruited. Psychosocial factors were the most important factors associated with CLBP disability, and accounted for 62.5% and 49.1% of the variance in self-reported and performance-based disability, respectively. The significant predictors of self-reported disability were: illness perceptions (ß=0.289; p<0.0005), pain intensity (ß=0.230; p<0.0005), catastrophising (ß=0.210; p=0.001), fear avoidance beliefs (ß=0.198; p=0.001) and anxiety (ß=0.154; p=0.023). The significant predictors of performance-based disability were: illness perceptions (ß=0.366; p<0.0005), social support (ß=0.290; p<0.0005), fear avoidance beliefs (ß=0.189; p<0.01) and female gender (ß=0.184; p<0.01). Illness concern was the most salient dimension of illness perceptions predicting self-reported and performance-based disability. Conclusions: These results provide evidence which can be used to inform the development of interventions to reduce CLBP disability in rural Nigeria, and may have relevance in other rural African contexts.

Acceptance Date Jun 28, 2017
Publication Date Sep 15, 2017
Publicly Available Date Mar 28, 2024
Journal BMJ Global Health
Print ISSN 2059-7908
Publisher BMJ Publishing Group
Pages e000284 - ?
DOI https://doi.org/10.1136/bmjgh-2017-000284
Publisher URL http://gh.bmj.com/content/2/3/e000284.article-info

Files




Downloadable Citations