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Burden of Musculoskeletal (MSK) Pain and Arthritis in India: A Community Oriented Program for Control of Rheumatic
Arvind Chopra1, Ashish Jacob Mathew2, Rohini Handa3
1Center for Rheumatic Diseases, Pune, India.
Background:
Several countries have participated in WHO COPCORD. The Global Disease Burden program (GBD) reports selected MSK disorders. We used a COPCORD India protocol to estimate the national burden of MSK disorders.
Materials And Methods:
Trained paramedics used standard questionnaires to screen the population and identify respondents with current and/or past MSK pain (non-traumatic) in 12 survey sites (8 rural); cross-sectional design and prospective data. Several standard measures were recorded; MSK pain was self-reported (on human manikin). The site rheumatologist examined each respondent and provided a clinical diagnosis. Pooled data (anonymized) from all sites was analyzed using standard statistical software. Standardized point prevalence rates (adjusted to Indian Census) and odds ratios (risk factors) were calculated: 95% confidence intervals in parentheses.
Results:
56 548 population (60% rural, response rate > 70%) was screened; 10 273 respondents (18%, 65% women). The prevalence of MSK pain was 16.14 (14.2, 18.3) and higher in the rural population (20% vs. 10.3%); rheumatoid arthritis 0.34%, undifferentiated inflammatory arthritis 0.22%, spondyloarthritis 0.23%, osteoarthritis 4.39%, Gout 0.05%, chikungunya arthritis 1.2%. Non-specific arthralgias, soft tissue pains, and degenerative arthritis were dominant disorders; 12% of respondents reported inflammatory arthritis. Significant risk factors associated with MSK pain included female gender, poor literacy, non-vegetarian diet, chronic non-MSK illness, past trauma, and tobacco use. Limitations included non-random selection, clinical diagnosis, and limited investigations. However, in comparison to GBD, the COPCORD outcome seemed all-inclusive and clinically meaningful.
Conclusion:
The high prevalence of MSK pain and arthritis indicates a huge disease burden in India and prioritizes the need for a national control program.
Insights
Musculoskeletal (MSK) pain affects 16.14% of India's population, with higher rates in rural areas. This study highlights the significant burden of MSK disorders and the need for a national control program.
Area of Science:
- Rheumatology
- Epidemiology
- Public Health
Background:
- The World Health Organization's Community-Oriented Program for the Control of Rheumatic Diseases (COPCORD) has been implemented globally.
- The Global Burden of Disease (GBD) program reports on select musculoskeletal (MSK) disorders.
- A COPCORD India protocol was utilized to assess the national burden of MSK disorders.
Purpose of the Study:
- To estimate the national burden of musculoskeletal (MSK) disorders in India using the COPCORD protocol.
- To identify the prevalence and risk factors associated with MSK pain in the Indian population.
Main Methods:
- A cross-sectional and prospective study screened 56,548 individuals across 12 sites (8 rural) using standardized questionnaires and clinical examinations by rheumatologists.
- Trained paramedics identified respondents with current or past non-traumatic MSK pain.
- Anonymized, pooled data were analyzed for standardized point prevalence rates and risk factors, adjusted for the Indian Census.
Main Results:
- The overall prevalence of MSK pain was 16.14%, significantly higher in rural (20%) versus urban (10.3%) populations.
- Osteoarthritis (4.39%) and inflammatory arthritis (12%) were common, alongside non-specific arthralgias and soft tissue pains.
- Risk factors included female gender, low literacy, non-vegetarian diet, chronic non-MSK illness, prior trauma, and tobacco use.
Conclusions:
- The high prevalence of MSK pain and arthritis signifies a substantial disease burden in India.
- These findings underscore the urgent need for a comprehensive national program to control MSK disorders.
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