R., et al). Results: We found ethnic differences in prevalence of dyspepsia, weekly heartburn and esophagitis (Table). Combining the data, it was found that the prevalence of dyspepsia, weekly heartburn and esophagitis in Caucasoids was higher than in Mongoloids and equaled, respectively, 24.5% and
17.5% (OR = 1.53, CI 1.37–1.71, p < 0.001), 8.0% and 13.1% (OR = 1.73, CI 1.49–2,01, p < 0.001), 5.4% and 2.8% (OR = 2.01, CI 1.59–2.56, p < 0.001). In all examined groups we registered overlap syndrome of heartburn and dyspepsia. Table. The prevalence of dyspepsia, heartburn and esophagitis in the population of Eastern Siberia. Population Dyspepsia Weekly heartburn learn more Esophagitis Abs. % Abs. % Abs. % 1.Europoids, n = 3422 840 24,5 447 13,1 185 5,4 2.Evenks, n = 1445 211 14,6 92 6,4 9 0,6 3. Khakases, n = 2085 385 18,5 173 8,3 75 3,6 4.Tyvins, n = 572 122 21,3 63 11,0 29 5,1 OR; CI; p 1–2 1,90; 1,61–2,24; <0,001 2,20; 1,74–2,78; <0,001 8,66; 4,50–16,68; <0,001 OR; CI; p 1–3 1,44; 1,25–1,64; <0,001 1,66; 1,38–1,99; <0,001 1,53; 1,16–2,01;
0,003 OR; CI; p 2–4 0,63; 0,49–0,81; see more <0,001 0,55; 0,39–0,77; <0,001 0,12; 0,06–0,25; <0,001 Conclusion: The prevalence of dyspepsia, heartburn and esophagitis were higher in Europoids than in Mongoloids in Siberia. At the same time fluctuations in the prevalence of dyspepsia, heartburn and esophagitis in different ethnic groups of Mongoloids were observed. Key Word(s): 1. Dyspepsia; 2. GERD; 3. heartburn; 4. prevalence Table 1 The Prevalence of Dyspepsia, Heartburn and Esophagitis in the Population of Eastern Siberia Population Dyspepsia Weekly heartburn Esophagitis Abs. % Abs. % Abs. % 1. Europoids, n = 3422 840 24.5 447 13.1 185 5.4 2. Evenks, n = 1445 211 14.6 92 6.4 9 0.6 3. Khakases, n = 2085 385 18.5 173 8.3 75 3.6 4. Tyvins, n = 572 122 21.3 63 11.0 29 5.1 OR; CI; p1-2 1.90; 1.61–2.24; <0.001 2.20; 1.74–2.78; <0.001 8.66; 4.50–16.68; <0.001 OR; CI; p1-3 1.44; 1.25–1.64; <0.001 1.66; 1.38–1.99; <0.001 1.53; 1.16–2.01; 0.003 OR; CI; p2-4 0.63; 0.49–0.81; <0.001 0.55; 0.39–0.77; <0.001 0.12; 0.06–0.25; <0.001 Presenting Author: VLADISLAV TSUKANOV
Additional Authors: OLGA AMELCHUGOVA, OKSANA TRETYAKOVA, ALEXANDER VASYUTIN, JULIA TONKIKH Corresponding Author: VLADISLAV TSUKANOV Affiliations: find more Fsbi “Srimpn” Sb Rams, Fsbi “Srimpn” Sb Rams, Fsbi “Srimpn” Sb Rams, Fsbi “Srimpn” Sb Rams Objective: To investigate the prevalence of Helicobacter pylori and peptic ulcer disease in the Caucasoids of different regions of Siberia. Methods: Representative groups were selected by epidemiological method, clinical examination and fibrogastroduodenoscopy were performed for diagnosis of peptic ulcer disease in 1177 adult individuals (581 females, 596 males) in Dudinka (Taimyr), in 564 people (293 females, 271 males) in Atamanovo (100 km north of Krasnoyarsk) and in 657 patients (341 females, 316 males) in Krasnoyarsk. The average age of examined persons was 38.6 years in Taimyr, 42.