Burden of Hand Osteoarthritis in the Middle East and North Africa (Mena): An Epidemiological Analysis From 1990 to 2019 Publisher Pubmed



Hoveidaei AH¹ ; Nakhostinansari A¹ ; Chalian M² ; Razavi SE^{3, 4} ; Khonji MS⁵ ; Hosseiniasl SH^{3, 4} ; Darijani SR³ ; Pooyan A² ; Laporte DM⁶ Show Affiliations
Source: Journal of Hand Surgery Published:2023

Abstract

Purpose: Hand osteoarthritis (OA) is a common cause of disability in older people. Although often underemphasized, it may affect quality of life and imposes a considerable burden on the health system. This study evaluated the epidemiology of hand OA in the Middle East and North Africa (MENA) region. Methods: This epidemiological study was performed based on the Global Burden of Disease study from 1990 to 2019. The incidence, prevalence, and years lived with disability (YLD) in all 21 MENA countries during the study period were reported in rate, age-standardized, and percentage. Results: Hand osteoarthritis in MENA increased 2.7-fold, from 1.6 million cases to 4.3 million from 1990 to 2019 with an age-standardized incidence rate of 50.2 (95% CI, 38.2–66.4) per 100,000 people in 2019. Saudi Arabia had the highest age-standardized prevalence in both 1990 (2.3%) and 2019 (2.3%), whereas Turkey had the lowest (0.3%) in both years. Total YLDs due to hand osteoarthritis increased by more than 2.7-fold, from 50,335 to 135,336 during the study period. The highest rate of increase in YLD rate from 1990 to 2019 was in Iran (3.3) and the largest decrease was in Qatar (−11.5). Conclusions: In contrast to the global trend, MENA hand OA prevalence and YLDs did not decrease between 1990 and 2019 and remained constant over time. Aging and increasing obesity rates, particularly among women, might be the contributing factors. Hand OA epidemiology varies by country, possibly due to genetic, ethnic, and environmental factors. Type of study/level of evidence: Prognostic II. © 2023