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Frequency and interrelations of risk factors for chronic low back pain in a primary care setting
Marie-Martine Lefevre-Colau1, Fouad Fayad, François Rannou
1Department of Physical Medicine and Rehabilitation, Corentin-Celton Hospital (AP-HP), Paris Descartes University, Issy-les-Moulineaux, France. marie-martine.lefevre-colau@ccl.aphp.fr
Insights
This study explored chronic low back pain (cLBP) risk factors in general practice patients. Work-related factors, like job satisfaction and posture, were most significant for working individuals.
Area of Science:
- Occupational Health
- Epidemiology
- Musculoskeletal Disorders
Background:
- Chronic low back pain (cLBP) is prevalent, with numerous identified risk factors.
- Limited research exists on the interrelations between these cLBP risk factors.
- Understanding these interrelations is crucial for effective clinical management.
Purpose of the Study:
- To investigate the frequency of cLBP risk factors in patients consulting general practitioners (GPs).
- To analyze the interrelations between various cLBP risk factors.
- To identify key risk factor dimensions in working and nonworking populations.
Main Methods:
- A national cross-sectional survey involving 2068 GPs.
- Inclusion of at least one patient consulting for cLBP per GP, totaling 4522 patients.
- Multiple correspondence analysis (MCA) to explore risk factor interrelations.
Main Results:
- The most common risk factors were a history of recurrent LBP (72.1%) and initial limitations in daily activities (66.4%).
- For working patients, beliefs about work-related postures (79.0%) and heavy lifting (65.5%) were significant.
- MCA revealed three main risk-factor dimensions, with professional factors dominating for working patients, influenced by job satisfaction and recognition.
Conclusions:
- This study provides novel insights into the interrelations and contributions of cLBP risk factors.
- Work-related factors constitute a significant dimension of cLBP risk in the working population.
- Findings emphasize the importance of occupational aspects in managing chronic low back pain.
Introduction:
Many risk factors have been identified for chronic low back pain (cLBP), but only one study evaluated their interrelations. We aimed to investigate the frequency of cLBP risk factors and their interrelations in patients consulting their general practitioners (GPs) for cLBP.
Methods:
A cross-sectional, descriptive, national survey was performed. 3000 GPs randomly selected were asked to include at least one patient consulting for cLBP. Demographic, clinical characteristics and the presence of cLBP risk factors were recorded. The frequency of each cLBP risk factor was calculated and multiple correspondence analysis (MCA) was performed to study their interrelations.
Results:
A total of 2068 GPs (68.9%) included at least 1 patient, for 4522 questionnaires analyzed. In the whole sample of patients, the 2 risk factors most commonly observed were history of recurrent LBP (72.1%) and initial limitation of activities of daily living (66.4%). For working patients, common professional risk factors were beliefs, that LBP was due to maintaining a specific posture at work (79.0%) and frequent heavy lifting at work (65.5%). On MCA, we identified 3 risk-factor dimensions (axes) for working and nonworking patients. The main dimension for working patients involved professional risk factors and among these factors, patients' job satisfaction and job recognition largely contribute to this dimension.
Discussion:
Our results shed in light for the first time the interrelation and the respective contribution of several previously identified cLBP risk factors. They suggest that risk factors representing a "work-related" dimension are the most important cLBP risk factors in the working population.
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