There is limited information on the epidemiology of psoriatic arthritis (PsA) in general and in Middle Eastern populations in particular. The aims of this study were to estimate the prevalence and incidence rates of PsA and their temporal trends in the general population in Israel.
In this study, a cohort of adult patients with PsA was derived from the database of Clalit Health Services (CHS), Israel’s largest health fund, with over 4.4 million members. The crude and age- and sex-standardized prevalence and incidence rates of PsA from 2006 to 2015 in the general population were calculated. The variation in PsA prevalence was assessed in relation to several demographic factors.
Among the 2,931,199 individuals aged 18 years and older registered in the CHS database in 2015, 4490 patients had a diagnosis of PsA (322 incident cases), resulting in overall crude prevalence and incidence rates of 0.153% (95% CI 0.149%, 0.158%) and 10.9 (95% CI 9.8, 12.3) per 100,000 population, respectively. The reported prevalence of PsA in Israel has doubled between 2006 and 2015 (from 0.073% to 0.153%). In contrast, the global incidence rate remained stable, with a gradual increase in incidence among individuals aged 51 to 70 years. PsA is associated with Jewish ethnicity, high socioeconomic status, and higher body mass index.
The prevalence and incidence of PsA in Israel are within the range of previous estimates from Southern European populations. An increase in the reported prevalence of PsA was observed over the past decade in the general population in Israel.
Ogdie A, Langan S, Love T, Haynes K, Shin D, Seminara N, et al. Prevalence and treatment patterns of psoriatic arthritis in the UK. Rheumatology (Oxford). 2013;52:568–75. CrossRef
Alamanos Y, Voulgari P, Drosos A. Incidence and prevalence of psoriatic arthritis: a systematic review. J Rheumatol. 2008;35:1354–8. PubMed
Stolwijk C, van Onna M, Boonen A, van Tubergen A. Global prevalence of spondyloarthritis: a systematic review and meta-regression analysis. Arthritis Care Res (Hoboken). 2016;68:1320–31. CrossRef
Li R, Sun J, Ren LM, Wang HY, Liu WH, Zhang XW, et al. Epidemiology of eight common rheumatic diseases in China: a large-scale cross-sectional survey in Beijing. Rheumatology (Oxford). 2012;51:721–9. CrossRef
Jamshidi F, Bouzari N, Seirafi H, Farnaghi F, Firooz A. The prevalence of psoriatic arthritis in psoriatic patients in Tehran. Iran Arch Iran Med. 2008;11:162–5. PubMed
Eder L, Cohen AD, Feldhamer I, Greenberg-Dotan S, Batat E, Zisman D. Validity of diagnostic codes and point prevalence of psoriatic arthritis in Israel – a population-based study [abstract 1697]. Arthritis Rheumatol. 2016;68(Suppl 10).
Statistical Abstract of Israel 2006. Israeli Central Bureau of Statistics. http://www.cbs.gov.il/reader/shnaton/shnatonh_new.htm?CYear=2006&Vol=57&CSubject=2. Accessed 22 Jan 2017.
Alamanos Y, Papadopoulos NG, Voulgari PV, Siozos C, Psychos DN, Tympanidou M, et al. Epidemiology of psoriatic arthritis in northwest Greece, 1982-2001. J Rheumatol. 2003;30:2641–4. PubMed
Madland TM, Apalset EM, Johannessen AE, Rossebo B, Brun JG. Prevalence, disease manifestations, and treatment of psoriatic arthritis in Western Norway. J Rheumatol. 2005;32:1918–22. PubMed
Love TJ, Gudbjornsson B, Gudjonsson JE, Valdimarsson H. Psoriatic arthritis in Reykjavik, Iceland: prevalence, demographics, and disease course. J Rheumatol. 2007;34:2082–8. PubMed
- The epidemiology of psoriatic arthritis in Israel – a population-based study
Arnon Dov Cohen
- BioMed Central
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