Related Experiment Video
Updated: May 28, 2026

Biomechanical Changes Related to Low Back Pain: An Innovative Tool for Movement Pattern Assessment and Treatment Evaluation in Rehabilitation
Published on: December 13, 2024
High burden of musculoskeletal conditions: a problem that has only recently come to recognition
Zeinab N Slim1, Monique Chaaya, Rima R Habib
1Department of Epidemiology and Population Health, American University of Beirut, Beirut, Lebanon.
Objectives:
Musculoskeletal conditions have only recently been acknowledged and research on their burden is scarce in the Middle East and North African (MENA) region. For the first time, a population based study was conducted in Lebanon to assess the prevalence, level of disability, and health seeking behaviours related to musculoskeletal pain and rheumatic disorders.
Methods:
A random sample of 500 participants aged ≥ 15 years from Southern Lebanon was interviewed using the COPCORD (Community Oriented Program for Control of Rheumatic Diseases) questionnaire.
Results:
The prevalence of current musculoskeletal pain was 31.2% [CI (27.0-35.2%)]. Being a female [OR=1.8, CI (1.2-2.8)] and of advancing age [OR=1.03, CI (1.01-1.05)] were the only significant factors associated with current musculoskeletal pain. Prevalence of current functional disability was 6.4% [CI (4.2-8.5%)]. Around quarter (26.0%) [CI (22.3-30.1%)] of our sample sought some kind of treatment. The overall prevalence rate of rheumatic disease was 17.0% [CI (13.7-20.3%)].
Discussion:
Our findings indicate that musculoskeletal conditions are common in Lebanon. This is a timely public health issue that needs further investigation and solid recognition by health authorities. Community-based interventions should target patients to prompt them to seek early help in order to prevent the development of musculoskeletal pain into disorders.
Related Concept Videos
Disorders of the Skeletal Muscle
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
The Functions of the Skeletal System
Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...

