TY - JOUR T1 - Prevalence of Rheumatic Regional Pain Syndromes in Adults from Mexico: A Community Survey Using COPCORD for Screening and Syndrome-specific Diagnostic Criteria JF - The Journal of Rheumatology JO - J Rheumatol SP - 15 LP - 20 DO - 10.3899/jrheum.100953 VL - 86 AU - JOSE ALVAREZ-NEMEGYEI AU - INGRIS PELÁEZ-BALLESTAS AU - JACQUELINE RODRÍGUEZ-AMADO AU - LUZ HELENA SANIN AU - CONRADO GARCIA-GARCIA AU - MARIO A. GARZA-ELIZONDO AU - ADALBERTO LOYOLA-SANCHEZ AU - RUBÉN BURGOS-VARGAS AU - MARIA-VICTORIA GOYCOCHEA-ROBLES Y1 - 2011/01/01 UR - http://www.jrheum.org/content/86/15.abstract N2 - Objective. To assess the prevalence of rheumatic regional pain syndromes (RRPS) in 3 geographical areas of México using the Community Oriented Program in the Rheumatic Diseases (COPCORD) screening methodology and validate by expert consensus on case-based definitions. Methods. By means of an address-based sample generated through a multistage, stratified, randomized method, a cross-sectional survey was performed on adult residents (n = 12,686; age 43.6 ± 17.3 yrs; women 61.9%) of the states of Nuevo León, Yucatán, and México City. Diagnostic criteria for specific upper (Southampton group criteria) and lower limb (ad hoc expert consensus) RRPS were applied to all subjects with limb pain as detected by COPCORD questionnaire. Results. The overall prevalence of RRPS was 5.0% (95% CI 4.7–5.4). The most frequent syndrome was rotator cuff tendinopathy (2.36%); followed by inferior heel pain (0.64%); lateral epicondylalgia (0.63%); medial epicondylalgia (0.52%); trigger finger (0.42%); carpal tunnel syndrome (0.36%); anserine bursitis (0.34%); de Quervain’s tendinopathy (0.30%); shoulder bicipital tendinopathy (0.27%); trochanteric syndrome (0.11%); and Achilles tendinopathy (0.10%). There were anatomic regional variations in the prevalence of limb pain: Yucatán 3.1% (95% CI 2.5–3.6); Nuevo León 7.0% (95% CI 6.3–7.7); and México City 10.8% (95% CI 9.8–11.8). Similarly, the prevalence of RRPS showed marked geographical variation: Yucatán 2.3% (95% CI 1.8–2.8); Nuevo León 5.6% (95% CI 5.0–6.3); and México City 6.9% (95% CI 6.2–7.7). Conclusion. The overall prevalence of RRPS in México was 5.0%. Geographical variations raise the possibility that the prevalence of RRPS is influenced by socioeconomic, ethnic, or demographic factors. ER -