Osteoarthritis burden across 204 countries and territories during 1990 to 2021: Insights from the Global Burden of Disease Study 2021
Year: 2025
Type: article
Abstract: This study provides a comprehensive assessment of the global, regional, and national burden of osteoarthritis from 1990 to 2021, based on data from the Global Burden of Disease Study 2021. We analyzed prevalence, incidence, and disability-adjusted life years (DALYs) across 204 countries and territories, stratified by age, sex, and Sociodemographic Index (SDI). In 2021, osteoarthritis affected an estimated 606.9 million people globally, with 46.6 million new cases and 21.3 million DALYs. Age-standardized prevalence, incidence, and DALY rates increased by 8.9%, 9.2%, and 9.7% respectively compared to 1990. The highest prevalence was observed in high-SDI countries such as South Korea, Brunei, and Singapore. Notably, the burden was consistently higher in women and increased with age. High body mass index and metabolic risks were the leading contributors to DALYs. These findings highlight osteoarthritis as a growing public health concern, particularly among older adults and in high-SDI regions, underscoring the need for targeted prevention and management strategies.
Source: Medicine
Authors: Tao Zeng, Wei-Qi Liu, Yao-Hui Zhou, Shu-Feng Ye, Zi-Liang Chen
Institution: Guangzhou University of Chinese Medicine
Language: English
Subfield: Pharmacology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $1,950
OpenAlex ID: W4417518562