Musculoskeletal diseases (MSDs) are the leading cause of disability and facing them demands updated reports on their burden for efficient policymaking. We showed Iran had the highest female-to-male ratio and highest increase in the burden of musculoskeletal diseases, in the past three decades, worldwide. We further confirmed the role of population aging as the main cause. PURPOSE: MSDs comprise most of the top causes of years lived with disability (YLDs) worldwide and are rapidly increasing in lower- and middle-income countries. Here, we present disability and mortality due to MSDs in Iran at the national level from 1990 to 2017. METHODS: We used Global Burden of Disease (GBD) 2017 Study data and standard methodology and presented the burden of MSDs in rates of years of life lost (YLLs), YLDs, and disability-adjusted life years (DALYs) during 1990-2017, for population aged ≥ 5 years old. We further explored attributable risk factors and decomposed the changing trend in DALYs to assess underlying causes. RESULTS: In Iran, MSDs were responsible for 1.82 million (95%uncertainty interval [UI] 1.3-2.4) DALYs, in 2017. During the past 28 years, with 1.75% annualized percentage change (APC), Iran had the highest percentage increase in the all-ages MSD DALYs rate worldwide, while the age-standardized DALYs APC was negligible. Low back pain was the greatest contributor to DALYs and caused 4.5% of total DALYs. The female population is experiencing considerably higher burden of MSDs, with 115% and 48% higher all-ages YLLs and YLDs rates per 100,000, respectively (YLLs 28.7; YLDs 2629.1), than males (YLLs 13.2; YLDs 1766.1). However, due to wide UIs, difference was not significant. Only 17.6% of MSD YLDs are attributable to assessed risk factors. CONCLUSION: Despite that MSDs are rising as an important cause of disability in Iran, these conditions are not sufficiently addressed in health policies. There is urgent need for cross-sectoral engagement, especially addressing the MSDs in females.

• MeSH
• celosvětové zdraví MeSH
• globální zátěž nemocemi * MeSH
• kvalitativně upravené roky života MeSH
• lidé MeSH
• muskuloskeletální nemoci * epidemiologie   MeSH
• naděje dožití MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Írán MeSH