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Results: The prevalence of RA in region Zlatibor was 0.253% (95% CI=0.217-0.288). In Dobanovci, the prevalence was 0.224% (95% CI=0.214-0.234), and it was 0.220% (95% CI=0.18-0.27) in Mladenovac. The estimated total number of patients with RA in Serbia was 14,445 out of an estimated 5,778,102 adult inhabitants in Serbia in 2009. Conclusion: The previous prevalence of RA obtained in a population study of Belgrade in the 1990s along with the data from these three studies demonstrates low values. These results are consistent with the values obtained in surrounding countries in the Mediterranean region.

The Low Prevalence of Rheumatoid Arthritis in Two Regions of Serbia Based on Evidence-Based Data