Prevalence and incidence of osteoarthritis among people living in the Gulf Cooperation Council countries: a systematic review and meta-analysis

• Published in: Clinical rheumatology 2021-09, Vol.40 (9), p.3523-3531
• Main Authors: Alenazi, Aqeel M., Alhowimel, Ahmed S., Alotaibi, Mazyad A., Alqahtani, Bader A., Alshehri, Mohammed M., Alanazi, Ahmad D., Alanazi, Ahmed A., Alanazi, Shadei F., Bindawas, Saad M.
• Format: Article
• Language: English
• Subjects: Arthritis; Cooperation; Councils; Cross-sectional studies; Medicine; Medicine & Public Health; Meta-analysis; Osteoarthritis; Quality control; Quality of life; Review Article; Rheumatology; Risk factors; Systematic review
• ISSN: 0770-3198; 1434-9949
• DOI: 10.1007/s10067-021-05662-2

Osteoarthritis (OA) is a common degenerative disease affecting joints with an increasing prevalence around the world and in the Middle East region. Research about the prevalence/incidence of OA in the Gulf Cooperation Council (GCC) countries was limited with inconsistent findings. Therefore, the aim of this study was to conduct a systematic review and meta-analysis for studies reporting the prevalence/incidence of OA among people living in the GCC countries. A comprehensive search was performed using MEDLINE, PubMed, CINAHL, Web of Science, and Google Scholar from inception to December 2020 to identify eligible studies examining the prevalence/incidence of OA in the GCC countries. Meta-analysis was conducted, and the Newcastle Ottawa Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies was utilized to evaluate methodological quality. Thirteen studies were included (12 studies reported prevalence and one study reported incidence), with a total of 24,625 participants with an estimated overall prevalence of 16.13% and incidence of 3.5% of OA in the GCC countries. The quality of the included studies was unsatisfactory (six studies), satisfactory (six studies), and good quality (one study). Common risk factors were being older adult, female, obese, and having lower scores for quality of life. This study shows a high prevalence of OA among individuals living in the GCC countries at approximately 16.13%. Only one study reported incidence of 3.5% of OA in this population. This prevalence rate needs to be confirmed in future research with a similar population and at the site of joint OA levels. Common risk factors should be interpreted with caution since only a few studies reported risk factors. Key Points • The pooled prevalence of Osteoarthritis in the Gulf Cooperation Council countries was 16.13% based on 12 included studies.