Эпидемиология возрастной макулярной дегенерации в Республике Башкортостан (клинико-статистический анализ по данным исследования The Ural Eye and Medical Study)

Purpose . Analysis of the AMD prevalence in the Republic of Bashkortostan, depending on the disease stage, gender and the nature of the respondent settlement. Methods . A population-based study of Republic of Bashkortostan residents “Ural Eye and Medical Study” was conducted on the basis of the State Budget Institution “Ufa Research Institute of Eye Diseases of the Academy of Sciences of the Republic of Bashkortostan”. There were 5899 participants in the study, 2581 (43.7 %) were men, 3318 (52.3 %) were women. There were 2501 urban residents (42.3 %), rural residents — 3398 (59.7 %). Study design: cross-sectional one-stage analytical research. Statistical data analysis was performed using the IBM SPSS statistic application package. Results . AMD was diagnosed in 550 individuals (11.5 %): early stage — in 392 (7.9 %), intermediate — in 119 (2.4 %), later — in 39 individuals (0.8 %). The number of men with AMD was 210 (10.8 %), women — 340 (11.4 %). Among men, an early stage was observed in 144 (7.4 %), intermediate — in 52 (2.7 %), later — in 14 individuals (0.7 %). Among women, early AMD was observed in 248 (8.3 %), intermediate — in 67 (2.2 %), later — in 25 individuals (0.8 %). The number of urban residents with AMD was 194 individuals (9.7 %), rural residents — 356 individuals (12.1 %). At the same time, among urban residents, an early stage was observed in 138 (6.9 %), intermediate — in 43 (2.2 %), and later stage — in 13 individuals (0.6 %). Among rural residents, the early stage of AMD is in 254 (8.6 %), intermediate — in 76 (2.6 %), later — in 26 individuals (0.9 %). Conclusion . The prevalence of AMD in the Republic of Bashkortostan according to the “Ural Eye and Medical Study” is 11.1 %, which exceeds the global figure. The lack of prevalence of the AMD among women (among women — 11.4 %, among men — 10.8 %) is a distinctive feature for this region. The prevalence of this pathology among rural residents (12.1 %), among urban (9.7 %). The influence of population characteristics for the prevalence of AMD in regions with a peculiar ethno-cultural composition, geographical features.