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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1995-4484-2019-440-444</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-2757</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Сравнительный анализ основных клинических проявлений у мужчин и женщин с ранним аксиальным спондилоартритом</article-title><trans-title-group xml:lang="en"><trans-title>COMPARATIVE ANALYSIS OF MAIN CLINICAL MANIFESTATIONS IN MALES AND FEMALES WITH EARLY AXIAL SPONDYLOARTHRITIS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Румянцева</surname><given-names>Д. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Rumyantseva</surname><given-names>D. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, Россия 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><email xlink:type="simple">rumiantceva01@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дубинина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubinina</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, Россия 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демина</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Demina</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, Россия 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, Россия 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эрдес</surname><given-names>Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Erdes</surname><given-names>Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, Россия 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>16</day><month>09</month><year>2019</year></pub-date><volume>57</volume><issue>4</issue><fpage>440</fpage><lpage>444</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Румянцева Д.Г., Дубинина Т.В., Демина А.Б., Смирнов А.В., Эрдес Ш., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Румянцева Д.Г., Дубинина Т.В., Демина А.Б., Смирнов А.В., Эрдес Ш.</copyright-holder><copyright-holder xml:lang="en">Rumyantseva D.G., Dubinina T.V., Demina A.B., Smirnov A.V., Erdes S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://rsp.mediar-press.net/rsp/article/view/2757">https://rsp.mediar-press.net/rsp/article/view/2757</self-uri><abstract><p>В настоящее время имеется небольшое количество работ, посвященных различиям между мужчинами и женщинами с аксиальным спондилоартритом (аксСпА), и нет исследований, оценивающих различие прогрессирования рентгенологического сакроилиита между полами при аксСпА.</p><p>Цель исследования – сравнить основные клинические проявления и рентгенологическое прогрессирование сакроилиита при аксСпА у мужчин и женщин в динамике за 2 года наблюдения. </p><sec><title>Материал и методы</title><p>Материал и методы. Исследование проведено на московской Когорте Раннего СпондилоАртрита (КоРСАр), в которую в настоящее время включено 175 пациентов. В анализ вошли 68 больных, наблюдавшихся ≥2 лет. Их средний возраст на момент включения в когорту составил 28,5±5,8 года, средняя длительность болезни – 24,1±15,4 мес. Позитивными по HLA-B27 были 92,6% больных.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Из 68 пациентов, наблюдавшихся в течение 2 лет, мужчин было 33 (48,5%), женщин – 35 (51,5%). Исходно женщины были старше мужчин (р&lt;0,01), при этом длительность заболевания была одинаковой и составила в среднем около 2 лет. Среди мужчин было больше больных с анкилозирующим спондилитом (АС), чем среди женщин (75,5 и 42,8% соответственно; р&lt;0,05), и они имели больший суммарный счет рентгенологического сакроилиита (ссрСИ), чем женщины. Уровень С-реактивного белка (СРБ) также был выше у мужчин, чем у женщин (12,8 и 4,3 мг/л соответственно; р&lt;0,05). Спустя 2 года среди мужчин АС имели 90,9%, а среди женщин – 60,0% (р&lt;0,05).</p></sec><sec><title>Заключение</title><p>Заключение. Женщины заболевают аксСпА позже мужчин, а у последних чаще встречается HLA-B27, выше ссрСИ и уровень СРБ. У мужчин чаще отмечалось прогрессирование нерентгенологического аксСпА в АС.</p></sec></abstract><trans-abstract xml:lang="en"><p>Currently, there have been a small number of works on differences between males and females with axial spondyloarthritis (axSpA) and there have been no studies estimating a gender difference in radiographic sacroiliitis progression in axSpA.Objective: to compare the main clinical manifestations of sacroiliitis and its radiological progression in axSpA in men and women over time during a 2-year follow-up period.Subjects and methods. The investigation was conducted using the Moscow cohort from the early SpondyloArthritis (CoRSAr) study, which currently consisted of 175 patients. The analysis included 68 patients followed up for ≥2 years. Their mean age at the time of inclusion in the cohort was 28.5±5.8 years; the mean disease duration was 24.1±15.4 months. 92.6% of patients were HLA-B27-positive.Results and discussion. Among the 68 patients followed up over 2 years, there were 33 (48.5%) men and 35 (51.5%) women. At baseline, the females were older than the males (p&lt;0.01), while the disease duration was the same and averaged about 2 years. Among the males, there were more patients with ankylosing spondylitis (AS) than those among the females (75.5 and 42.8%, respectively; p&lt;0.05), and the men had a higher total score of radiological sacroiliitis (tsrSI) than the women. The level of C-reactive protein (CRP) was also higher in the men than in the women (12.8 and 4.3 mg/l, respectively; p&lt;0.05). Two years later, AS was present in 90.9% of the males and in 60.0% of the females (p&lt;0.05).Conclusion. Women fall ill with axSpA later than men, and the latter are more frequently observed to have HLA-B27, higher tsrSI and elevated CRP levels. Progression from non-radiological axSpa to AS was more common in men.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>спондилоартриты</kwd><kwd>аксиальный спондилоартрит</kwd><kwd>анкилозирующий спондилит</kwd><kwd>нерентгенологический аксиальный спондилоартрит</kwd><kwd>московская когорта</kwd><kwd>сакроилиит</kwd><kwd>мужчины</kwd><kwd>женщины</kwd></kwd-group><kwd-group xml:lang="en"><kwd>spondyloarthritis</kwd><kwd>axial spondyloarthritis</kwd><kwd>ankylosing spondylitis</kwd><kwd>non-radiological axial spondyloarthritis</kwd><kwd>Moscow cohort</kwd><kwd>sacroiliitis</kwd><kwd>men</kwd><kwd>women</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Эрдес ШФ, Бадокин ВВ, Бочкова АГ и др. О терминологии спондилоартритов. Научно-практическая ревматология. 2015;53(6):657-60 doi: 10.14412/1995-4484-2015-657-660</mixed-citation><mixed-citation xml:lang="en">Erdes ShF, Badokin VV, Bochkova AG, et al. On the terminology of spondyloarthritis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2015;53(6):657-60 (In Russ.). doi: 10.14412/1995-4484-2015-657-660</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Rudwaleit M. New approaches to diagnosis and classification of axial and peripheral spondyloarthritis. Curr Opin Rheumatol. 2010;22(4):375-80. doi: 10.1097/bor.0b013e32833ac5cc.0</mixed-citation><mixed-citation xml:lang="en">Rudwaleit M. New approaches to diagnosis and classification of axial and peripheral spondyloarthritis. Curr Opin Rheumatol. 2010;22(4):375-80. doi: 10.1097/bor.0b013e32833ac5cc.0</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Эрдес ШФ, Румянцева ДГ, Смирнов АВ. Оценка прогрессирования аксиального спондилоартрита на ранних стадиях болезни в реальной клинической практике: возможности использования суммарного счета рентгенологического сакроилиита. Научно-практическая ревматология. 2018;56(4):461-5 doi: 10.14412/1995-4484-2018-461-465</mixed-citation><mixed-citation xml:lang="en">Rudwaleit M. New approaches to diagnosis and classification of axial and peripheral spondyloarthritis. Curr Opin Rheumatol. 2010;22(4):375-80. doi: 10.1097/bor.0b013e32833ac5cc.0</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">West HF. Aetiology of ankylosing spondylitis. Ann Rheum Dis. 1949;8(2):143-8. doi: 10.1136/ard.8.2.143</mixed-citation><mixed-citation xml:lang="en">Erdes ShF, Rumyantseva DG, Smirnov AV. Evaluation of the progression of axial spondyloarthritis in the early stages of the disease in real clinical practice: the possibilities of using the summary score of radiographic sacroiliitis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2018;56(4):461-5 (In Russ.). doi: 10.14412/1995-4484-2018-461-465</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Gran JT, Ostensen M, Husby G. A clinical comparison between males and females with ankylosing spondylitis. J Rheumatol. 1985;12(1):126-9.</mixed-citation><mixed-citation xml:lang="en">Erdes ShF, Rumyantseva DG, Smirnov AV. Evaluation of the progression of axial spondyloarthritis in the early stages of the disease in real clinical practice: the possibilities of using the summary score of radiographic sacroiliitis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2018;56(4):461-5 (In Russ.). doi: 10.14412/1995-4484-2018-461-465</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Baumberger H, Khan M. Gradual progressive change to equal prevalence of ankylosing spondylitis among males and females in Switzerland: data from the swiss ankylosing spondylitis society (SVMB) [abstract]. Ann Rheum Dis. 2017.</mixed-citation><mixed-citation xml:lang="en">Erdes ShF, Rumyantseva DG, Smirnov AV. Evaluation of the progression of axial spondyloarthritis in the early stages of the disease in real clinical practice: the possibilities of using the summary score of radiographic sacroiliitis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2018;56(4):461-5 (In Russ.). doi: 10.14412/1995-4484-2018-461-465</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Rudwaleit M, Haibel H, Baraliakos X, et al. The early disease stage in axial spondylarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Rheum. 2009;60:717-27. doi: 10.1002/art.24483</mixed-citation><mixed-citation xml:lang="en">West HF. Aetiology of ankylosing spondylitis. Ann Rheum Dis. 1949;8(2):143-8. doi: 10.1136/ard.8.2.143</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kiltz U, Baraliakos X, Karakostas P, et al. Do patients with nonradiographic axial spondylarthritis differ from patients with AS? Arthritis Care Res (Hoboken). 2012;64:1415-22. doi: 10.1002/acr.21688</mixed-citation><mixed-citation xml:lang="en">West HF. Aetiology of ankylosing spondylitis. Ann Rheum Dis. 1949;8(2):143-8. doi: 10.1136/ard.8.2.143</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ciurea A, Scherer A, Exer P, et al. Tumor necrosis factor α inhibition in radiographic and nonradiographic axial spondyloarthritis: results from a large observational cohort. Arthritis Rheum. 2013;65:3096-106. doi: 10.1002/art.38140</mixed-citation><mixed-citation xml:lang="en">West HF. Aetiology of ankylosing spondylitis. Ann Rheum Dis. 1949;8(2):143-8. doi: 10.1136/ard.8.2.143</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Feldtkeller E, Bruckel J, Khan MA. Scientific contributions of ankylosing spondylitis patient advocacy groups. Curr Opin Rheumatol. 2000;12(4):239-47. doi: 10.1097/00002281-200007000-00002</mixed-citation><mixed-citation xml:lang="en">Gran JT, Ostensen M, Husby G. A clinical comparison between males and females with ankylosing spondylitis. J Rheumatol. 1985;12(1):126-9.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Feldtkeller E, Khan MA, van der Heijde D, et al. Age at disease onset and diagnosis delay in HLA-B27 negative vs. positive patients with ankylosing spondylitis. Rheumatol Int. 2003;23(2):61-6. doi: 10.1007/s00296-002-0237-4</mixed-citation><mixed-citation xml:lang="en">Gran JT, Ostensen M, Husby G. A clinical comparison between males and females with ankylosing spondylitis. J Rheumatol. 1985;12(1):126-9.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Calin A, Elswood J, Rigg S, et al. Ankylosing spondylitisСan analytical review of 1500 patients: the changing pattern of disease. J Rheumatol. 1988;15(8):1234-8.</mixed-citation><mixed-citation xml:lang="en">Gran JT, Ostensen M, Husby G. A clinical comparison between males and females with ankylosing spondylitis. J Rheumatol. 1985;12(1):126-9.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Jovani V, Blasco-Blasco M, Ruiz-Cantero MT, et al. Understanding how the diagnostic delay of spondyloarthritis differs between women and men: a systematic review and metaanalysis. J Rheumatol. 2017;44(2):174-83. doi: 10.3899/jrheum.160825</mixed-citation><mixed-citation xml:lang="en">Baumberger H, Khan M. Gradual progressive change to equal prevalence of ankylosing spondylitis among males and females in Switzerland: data from the swiss ankylosing spondylitis society (SVMB) [abstract]. Ann Rheum Dis. 2017.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Slobodin G, Reyhan I, Avshovich N, et al. Recently diagnosed axial spondyloarthritis: gender differences and factors related to delay in diagnosis. Clin Rheumatol. 2011;30(8):1075-80. doi: 10.1007/s10067-011-1719-0</mixed-citation><mixed-citation xml:lang="en">Baumberger H, Khan M. Gradual progressive change to equal prevalence of ankylosing spondylitis among males and females in Switzerland: data from the swiss ankylosing spondylitis society (SVMB) [abstract]. Ann Rheum Dis. 2017.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Zarco P, Gonzalez CM, Rodriguez de la Serna A, et al. Extraarticular disease in patients with spondyloarthritis. Baseline characteristics of the spondyloarthritis cohort of the AQUILES study. Reumatol Clin. 2015;11(2):83-9. doi: 10.1016/j.reuma.2014.04.003</mixed-citation><mixed-citation xml:lang="en">Baumberger H, Khan M. Gradual progressive change to equal prevalence of ankylosing spondylitis among males and females in Switzerland: data from the swiss ankylosing spondylitis society (SVMB) [abstract]. Ann Rheum Dis. 2017.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Tournadre A, Pereira B, Lhoste A, et al. Differences between women and men with recent-onset axial spondyloarthritis: results from a prospectivemulticenter French cohort. Arthritis Care Res (Hoboken). 2013;65(9):1482-9. doi: 10.1002/acr.22001</mixed-citation><mixed-citation xml:lang="en">Rudwaleit M, Haibel H, Baraliakos X, et al. The early disease stage in axial spondylarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Rheum. 2009;60:717-27. doi: 10.1002/art.24483</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Mitulescu TC, Popescu C, Naie A, et al. Acute anterior uveitis and other extraarticular manifestations of spondyloarthritis. J Med Life. 2015;8(3):319-25.</mixed-citation><mixed-citation xml:lang="en">Rudwaleit M, Haibel H, Baraliakos X, et al. The early disease stage in axial spondylarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Rheum. 2009;60:717-27. doi: 10.1002/art.24483</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Webers C, Essers I, Ramiro S, et al. Gender-attributable differences in outcome of ankylosing spondylitis: long-term results from the Outcome in Ankylosing Spondylitis International Study. Rheumatology (Oxford). 2016;55(3):419-28. doi: 10.1093/rheumatology/kev340</mixed-citation><mixed-citation xml:lang="en">Rudwaleit M, Haibel H, Baraliakos X, et al. The early disease stage in axial spondylarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Rheum. 2009;60:717-27. doi: 10.1002/art.24483</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Lubrano E, Perrotta FM, Manara M, et al. The sex influence on response to tumor necrosis factor-alpha inhibitors and remission in axial spondyloarthritis. J Rheumatol. 2018,45(2):195-201. doi: 10.3899/jrheum.17666</mixed-citation><mixed-citation xml:lang="en">Kiltz U, Baraliakos X, Karakostas P, et al. Do patients with nonradiographic axial spondylarthritis differ from patients with AS? Arthritis Care Res (Hoboken). 2012;64:1415-22. doi: 10.1002/acr.21688</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Cansu DU, Calisir C, Savas Yavas U, et al. Predictors of radiographic severity and functional disability in Turkish patients with ankylosing spondylitis. Clin Rheumatol. 2011;30(4):557-62. doi: 10.1007/s10067-010-1665-2</mixed-citation><mixed-citation xml:lang="en">Kiltz U, Baraliakos X, Karakostas P, et al. Do patients with nonradiographic axial spondylarthritis differ from patients with AS? Arthritis Care Res (Hoboken). 2012;64:1415-22. doi: 10.1002/acr.21688</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Baraliakos X, Listing J, von der Recke A, et al. The natural course of radiographic progression in ankylosing spondylitis: differences between genders and appearance of characteristic radiographic features. Curr Rheumatol Rep. 2011;13(5):383-7. doi: 10.1007/s11926-011-0192-8</mixed-citation><mixed-citation xml:lang="en">Kiltz U, Baraliakos X, Karakostas P, et al. Do patients with nonradiographic axial spondylarthritis differ from patients with AS? Arthritis Care Res (Hoboken). 2012;64:1415-22. doi: 10.1002/acr.21688</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum. 1984;27:361-8. doi: 10.1002/art.1780270401</mixed-citation><mixed-citation xml:lang="en">Ciurea A, Scherer A, Exer P, et al. Tumor necrosis factor α inhibition in radiographic and nonradiographic axial spondyloarthritis: results from a large observational cohort. Arthritis Rheum. 2013;65:3096-106. doi: 10.1002/art.38140</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Heijde D, Sieper J, Maksymowych WP, et al. 2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis. Ann Rheum Dis. 2011;70(6):905-8. doi: 10.1136/ard.2011.151563</mixed-citation><mixed-citation xml:lang="en">Ciurea A, Scherer A, Exer P, et al. Tumor necrosis factor α inhibition in radiographic and nonradiographic axial spondyloarthritis: results from a large observational cohort. Arthritis Rheum. 2013;65:3096-106. doi: 10.1002/art.38140</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Sieper J, Rudwaleit M, Baraliakos X, et al. The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis. Ann Rheum Dis. 2009;68(Suppl 2):ii1-ii44. doi: 10.1136/ard.2008.104018</mixed-citation><mixed-citation xml:lang="en">Ciurea A, Scherer A, Exer P, et al. Tumor necrosis factor α inhibition in radiographic and nonradiographic axial spondyloarthritis: results from a large observational cohort. Arthritis Rheum. 2013;65:3096-106. doi: 10.1002/art.38140</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Дубинина ТВ, Гайдукова ИЗ, Годзенко АА и др. Рекомендации по оценке активности болезни и функционального состояния больных анкилозирующим спондилитом в клинической практике. Научно-практическая ревматология. 2017;55(4):344-50 doi: 10.14412/1995-4484-2017-344-350</mixed-citation><mixed-citation xml:lang="en">Feldtkeller E, Bruckel J, Khan MA. Scientific contributions of ankylosing spondylitis patient advocacy groups. Curr Opin Rheumatol. 2000;12(4):239-47. doi: 10.1097/00002281-200007000-00002</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Смирнов АВ, Эрдес ШФ. Оптимизация рентгенодиагностики анкилозирующего спондилита в клинической практике – значимость обзорного снимка таза. Научно-практическая ревматология. 2015;53(2):175-81 doi: 10.14412/1995-4484-2015-175-181</mixed-citation><mixed-citation xml:lang="en">Feldtkeller E, Bruckel J, Khan MA. Scientific contributions of ankylosing spondylitis patient advocacy groups. Curr Opin Rheumatol. 2000;12(4):239-47. doi: 10.1097/00002281-200007000-00002</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Dougados M, Sepriano A, Molto A, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823-8. doi: 10.1136/annrheumdis-2017-211596</mixed-citation><mixed-citation xml:lang="en">Feldtkeller E, Bruckel J, Khan MA. Scientific contributions of ankylosing spondylitis patient advocacy groups. Curr Opin Rheumatol. 2000;12(4):239-47. doi: 10.1097/00002281-200007000-00002</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Protopopov M, Sieper J, Haibel H, et al. Relevance of structural damage in the sacroiliac joints for the functional status and spinal mobility in patients with axial spondyloarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Res Ther. 2017;19(1):240. doi: 10.1186/s13075-017-1453-3</mixed-citation><mixed-citation xml:lang="en">Feldtkeller E, Khan MA, van der Heijde D, et al. Age at disease onset and diagnosis delay in HLA-B27 negative vs. positive patients with ankylosing spondylitis. Rheumatol Int. 2003;23(2):61-6. doi: 10.1007/s00296-002-0237-4</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Poddubnyy D, Haibel H, Listing J, et al. Baseline radiographic damage, elevated acute-phase reactant levels, and cigarette smoking status predict spinal radiographic progression in early axial spondylarthritis. Arthritis Rheum. 2012;64(5):1388-98. doi: 10.1002/art.33465</mixed-citation><mixed-citation xml:lang="en">Feldtkeller E, Khan MA, van der Heijde D, et al. Age at disease onset and diagnosis delay in HLA-B27 negative vs. positive patients with ankylosing spondylitis. Rheumatol Int. 2003;23(2):61-6. doi: 10.1007/s00296-002-0237-4</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Feldtkeller E, Khan MA, van der Heijde D, et al. Age at disease onset and diagnosis delay in HLA-B27 negative vs. positive patients with ankylosing spondylitis. Rheumatol Int. 2003;23(2):61-6. doi: 10.1007/s00296-002-0237-4</mixed-citation><mixed-citation xml:lang="en">Feldtkeller E, Khan MA, van der Heijde D, et al. Age at disease onset and diagnosis delay in HLA-B27 negative vs. positive patients with ankylosing spondylitis. Rheumatol Int. 2003;23(2):61-6. doi: 10.1007/s00296-002-0237-4</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Calin A, Elswood J, Rigg S, et al. Ankylosing spondylitisСan analytical review of 1500 patients: the changing pattern of disease. J Rheumatol. 1988;15(8):1234-8.</mixed-citation><mixed-citation xml:lang="en">Calin A, Elswood J, Rigg S, et al. Ankylosing spondylitisСan analytical review of 1500 patients: the changing pattern of disease. J Rheumatol. 1988;15(8):1234-8.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Calin A, Elswood J, Rigg S, et al. Ankylosing spondylitisСan analytical review of 1500 patients: the changing pattern of disease. J Rheumatol. 1988;15(8):1234-8.</mixed-citation><mixed-citation xml:lang="en">Calin A, Elswood J, Rigg S, et al. Ankylosing spondylitisСan analytical review of 1500 patients: the changing pattern of disease. J Rheumatol. 1988;15(8):1234-8.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Calin A, Elswood J, Rigg S, et al. Ankylosing spondylitisСan analytical review of 1500 patients: the changing pattern of disease. J Rheumatol. 1988;15(8):1234-8.</mixed-citation><mixed-citation xml:lang="en">Calin A, Elswood J, Rigg S, et al. Ankylosing spondylitisСan analytical review of 1500 patients: the changing pattern of disease. J Rheumatol. 1988;15(8):1234-8.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Jovani V, Blasco-Blasco M, Ruiz-Cantero MT, et al. Understanding how the diagnostic delay of spondyloarthritis differs between women and men: a systematic review and metaanalysis. J Rheumatol. 2017;44(2):174-83. doi: 10.3899/jrheum.160825</mixed-citation><mixed-citation xml:lang="en">Jovani V, Blasco-Blasco M, Ruiz-Cantero MT, et al. Understanding how the diagnostic delay of spondyloarthritis differs between women and men: a systematic review and metaanalysis. J Rheumatol. 2017;44(2):174-83. doi: 10.3899/jrheum.160825</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Jovani V, Blasco-Blasco M, Ruiz-Cantero MT, et al. Understanding how the diagnostic delay of spondyloarthritis differs between women and men: a systematic review and metaanalysis. J Rheumatol. 2017;44(2):174-83. doi: 10.3899/jrheum.160825</mixed-citation><mixed-citation xml:lang="en">Jovani V, Blasco-Blasco M, Ruiz-Cantero MT, et al. Understanding how the diagnostic delay of spondyloarthritis differs between women and men: a systematic review and metaanalysis. J Rheumatol. 2017;44(2):174-83. doi: 10.3899/jrheum.160825</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Jovani V, Blasco-Blasco M, Ruiz-Cantero MT, et al. Understanding how the diagnostic delay of spondyloarthritis differs between women and men: a systematic review and metaanalysis. J Rheumatol. 2017;44(2):174-83. doi: 10.3899/jrheum.160825</mixed-citation><mixed-citation xml:lang="en">Jovani V, Blasco-Blasco M, Ruiz-Cantero MT, et al. Understanding how the diagnostic delay of spondyloarthritis differs between women and men: a systematic review and metaanalysis. J Rheumatol. 2017;44(2):174-83. doi: 10.3899/jrheum.160825</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Slobodin G, Reyhan I, Avshovich N, et al. Recently diagnosed axial spondyloarthritis: gender differences and factors related to delay in diagnosis. Clin Rheumatol. 2011;30(8):1075-80. doi: 10.1007/s10067-011-1719-0</mixed-citation><mixed-citation xml:lang="en">Slobodin G, Reyhan I, Avshovich N, et al. Recently diagnosed axial spondyloarthritis: gender differences and factors related to delay in diagnosis. Clin Rheumatol. 2011;30(8):1075-80. doi: 10.1007/s10067-011-1719-0</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Slobodin G, Reyhan I, Avshovich N, et al. Recently diagnosed axial spondyloarthritis: gender differences and factors related to delay in diagnosis. Clin Rheumatol. 2011;30(8):1075-80. doi: 10.1007/s10067-011-1719-0</mixed-citation><mixed-citation xml:lang="en">Slobodin G, Reyhan I, Avshovich N, et al. Recently diagnosed axial spondyloarthritis: gender differences and factors related to delay in diagnosis. Clin Rheumatol. 2011;30(8):1075-80. doi: 10.1007/s10067-011-1719-0</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Slobodin G, Reyhan I, Avshovich N, et al. Recently diagnosed axial spondyloarthritis: gender differences and factors related to delay in diagnosis. Clin Rheumatol. 2011;30(8):1075-80. doi: 10.1007/s10067-011-1719-0</mixed-citation><mixed-citation xml:lang="en">Slobodin G, Reyhan I, Avshovich N, et al. Recently diagnosed axial spondyloarthritis: gender differences and factors related to delay in diagnosis. Clin Rheumatol. 2011;30(8):1075-80. doi: 10.1007/s10067-011-1719-0</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Zarco P, Gonzalez CM, Rodriguez de la Serna A, et al. Extraarticular disease in patients with spondyloarthritis. Baseline characteristics of the spondyloarthritis cohort of the AQUILES study. Reumatol Clin. 2015;11(2):83-9. doi: 10.1016/j.reuma.2014.04.003</mixed-citation><mixed-citation xml:lang="en">Zarco P, Gonzalez CM, Rodriguez de la Serna A, et al. Extraarticular disease in patients with spondyloarthritis. Baseline characteristics of the spondyloarthritis cohort of the AQUILES study. Reumatol Clin. 2015;11(2):83-9. doi: 10.1016/j.reuma.2014.04.003</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Zarco P, Gonzalez CM, Rodriguez de la Serna A, et al. Extraarticular disease in patients with spondyloarthritis. Baseline characteristics of the spondyloarthritis cohort of the AQUILES study. Reumatol Clin. 2015;11(2):83-9. doi: 10.1016/j.reuma.2014.04.003</mixed-citation><mixed-citation xml:lang="en">Zarco P, Gonzalez CM, Rodriguez de la Serna A, et al. Extraarticular disease in patients with spondyloarthritis. Baseline characteristics of the spondyloarthritis cohort of the AQUILES study. Reumatol Clin. 2015;11(2):83-9. doi: 10.1016/j.reuma.2014.04.003</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Zarco P, Gonzalez CM, Rodriguez de la Serna A, et al. Extraarticular disease in patients with spondyloarthritis. Baseline characteristics of the spondyloarthritis cohort of the AQUILES study. Reumatol Clin. 2015;11(2):83-9. doi: 10.1016/j.reuma.2014.04.003</mixed-citation><mixed-citation xml:lang="en">Zarco P, Gonzalez CM, Rodriguez de la Serna A, et al. Extraarticular disease in patients with spondyloarthritis. Baseline characteristics of the spondyloarthritis cohort of the AQUILES study. Reumatol Clin. 2015;11(2):83-9. doi: 10.1016/j.reuma.2014.04.003</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Tournadre A, Pereira B, Lhoste A, et al. Differences between women and men with recent-onset axial spondyloarthritis: results from a prospectivemulticenter French cohort. Arthritis Care Res (Hoboken). 2013;65(9):1482-9. doi: 10.1002/acr.22001</mixed-citation><mixed-citation xml:lang="en">Tournadre A, Pereira B, Lhoste A, et al. Differences between women and men with recent-onset axial spondyloarthritis: results from a prospectivemulticenter French cohort. Arthritis Care Res (Hoboken). 2013;65(9):1482-9. doi: 10.1002/acr.22001</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Tournadre A, Pereira B, Lhoste A, et al. Differences between women and men with recent-onset axial spondyloarthritis: results from a prospectivemulticenter French cohort. Arthritis Care Res (Hoboken). 2013;65(9):1482-9. doi: 10.1002/acr.22001</mixed-citation><mixed-citation xml:lang="en">Tournadre A, Pereira B, Lhoste A, et al. Differences between women and men with recent-onset axial spondyloarthritis: results from a prospectivemulticenter French cohort. Arthritis Care Res (Hoboken). 2013;65(9):1482-9. doi: 10.1002/acr.22001</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Tournadre A, Pereira B, Lhoste A, et al. Differences between women and men with recent-onset axial spondyloarthritis: results from a prospectivemulticenter French cohort. Arthritis Care Res (Hoboken). 2013;65(9):1482-9. doi: 10.1002/acr.22001</mixed-citation><mixed-citation xml:lang="en">Tournadre A, Pereira B, Lhoste A, et al. Differences between women and men with recent-onset axial spondyloarthritis: results from a prospectivemulticenter French cohort. Arthritis Care Res (Hoboken). 2013;65(9):1482-9. doi: 10.1002/acr.22001</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Mitulescu TC, Popescu C, Naie A, et al. Acute anterior uveitis and other extraarticular manifestations of spondyloarthritis. J Med Life. 2015;8(3):319-25.</mixed-citation><mixed-citation xml:lang="en">Mitulescu TC, Popescu C, Naie A, et al. Acute anterior uveitis and other extraarticular manifestations of spondyloarthritis. J Med Life. 2015;8(3):319-25.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Mitulescu TC, Popescu C, Naie A, et al. Acute anterior uveitis and other extraarticular manifestations of spondyloarthritis. J Med Life. 2015;8(3):319-25.</mixed-citation><mixed-citation xml:lang="en">Mitulescu TC, Popescu C, Naie A, et al. Acute anterior uveitis and other extraarticular manifestations of spondyloarthritis. J Med Life. 2015;8(3):319-25.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Mitulescu TC, Popescu C, Naie A, et al. Acute anterior uveitis and other extraarticular manifestations of spondyloarthritis. J Med Life. 2015;8(3):319-25.</mixed-citation><mixed-citation xml:lang="en">Mitulescu TC, Popescu C, Naie A, et al. Acute anterior uveitis and other extraarticular manifestations of spondyloarthritis. J Med Life. 2015;8(3):319-25.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Webers C, Essers I, Ramiro S, et al. Gender-attributable differences in outcome of ankylosing spondylitis: long-term results from the Outcome in Ankylosing Spondylitis International Study. Rheumatology (Oxford). 2016;55(3):419-28. doi: 10.1093/rheumatology/kev340</mixed-citation><mixed-citation xml:lang="en">Webers C, Essers I, Ramiro S, et al. Gender-attributable differences in outcome of ankylosing spondylitis: long-term results from the Outcome in Ankylosing Spondylitis International Study. Rheumatology (Oxford). 2016;55(3):419-28. doi: 10.1093/rheumatology/kev340</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Webers C, Essers I, Ramiro S, et al. Gender-attributable differences in outcome of ankylosing spondylitis: long-term results from the Outcome in Ankylosing Spondylitis International Study. Rheumatology (Oxford). 2016;55(3):419-28. doi: 10.1093/rheumatology/kev340</mixed-citation><mixed-citation xml:lang="en">Webers C, Essers I, Ramiro S, et al. Gender-attributable differences in outcome of ankylosing spondylitis: long-term results from the Outcome in Ankylosing Spondylitis International Study. Rheumatology (Oxford). 2016;55(3):419-28. doi: 10.1093/rheumatology/kev340</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Webers C, Essers I, Ramiro S, et al. Gender-attributable differences in outcome of ankylosing spondylitis: long-term results from the Outcome in Ankylosing Spondylitis International Study. Rheumatology (Oxford). 2016;55(3):419-28. doi: 10.1093/rheumatology/kev340</mixed-citation><mixed-citation xml:lang="en">Webers C, Essers I, Ramiro S, et al. Gender-attributable differences in outcome of ankylosing spondylitis: long-term results from the Outcome in Ankylosing Spondylitis International Study. Rheumatology (Oxford). 2016;55(3):419-28. doi: 10.1093/rheumatology/kev340</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Lubrano E, Perrotta FM, Manara M, et al. The sex influence on response to tumor necrosis factor-alpha inhibitors and remission in axial spondyloarthritis. J Rheumatol. 2018,45(2):195-201. doi: 10.3899/jrheum.17666</mixed-citation><mixed-citation xml:lang="en">Lubrano E, Perrotta FM, Manara M, et al. The sex influence on response to tumor necrosis factor-alpha inhibitors and remission in axial spondyloarthritis. J Rheumatol. 2018,45(2):195-201. doi: 10.3899/jrheum.17666</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">Lubrano E, Perrotta FM, Manara M, et al. The sex influence on response to tumor necrosis factor-alpha inhibitors and remission in axial spondyloarthritis. J Rheumatol. 2018,45(2):195-201. doi: 10.3899/jrheum.17666</mixed-citation><mixed-citation xml:lang="en">Lubrano E, Perrotta FM, Manara M, et al. The sex influence on response to tumor necrosis factor-alpha inhibitors and remission in axial spondyloarthritis. J Rheumatol. 2018,45(2):195-201. doi: 10.3899/jrheum.17666</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">Lubrano E, Perrotta FM, Manara M, et al. The sex influence on response to tumor necrosis factor-alpha inhibitors and remission in axial spondyloarthritis. J Rheumatol. 2018,45(2):195-201. doi: 10.3899/jrheum.17666</mixed-citation><mixed-citation xml:lang="en">Lubrano E, Perrotta FM, Manara M, et al. The sex influence on response to tumor necrosis factor-alpha inhibitors and remission in axial spondyloarthritis. J Rheumatol. 2018,45(2):195-201. doi: 10.3899/jrheum.17666</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Cansu DU, Calisir C, Savas Yavas U, et al. Predictors of radiographic severity and functional disability in Turkish patients with ankylosing spondylitis. Clin Rheumatol. 2011;30(4):557-62. doi: 10.1007/s10067-010-1665-2</mixed-citation><mixed-citation xml:lang="en">Cansu DU, Calisir C, Savas Yavas U, et al. Predictors of radiographic severity and functional disability in Turkish patients with ankylosing spondylitis. Clin Rheumatol. 2011;30(4):557-62. doi: 10.1007/s10067-010-1665-2</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">Cansu DU, Calisir C, Savas Yavas U, et al. Predictors of radiographic severity and functional disability in Turkish patients with ankylosing spondylitis. Clin Rheumatol. 2011;30(4):557-62. doi: 10.1007/s10067-010-1665-2</mixed-citation><mixed-citation xml:lang="en">Cansu DU, Calisir C, Savas Yavas U, et al. Predictors of radiographic severity and functional disability in Turkish patients with ankylosing spondylitis. Clin Rheumatol. 2011;30(4):557-62. doi: 10.1007/s10067-010-1665-2</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">Cansu DU, Calisir C, Savas Yavas U, et al. Predictors of radiographic severity and functional disability in Turkish patients with ankylosing spondylitis. Clin Rheumatol. 2011;30(4):557-62. doi: 10.1007/s10067-010-1665-2</mixed-citation><mixed-citation xml:lang="en">Cansu DU, Calisir C, Savas Yavas U, et al. Predictors of radiographic severity and functional disability in Turkish patients with ankylosing spondylitis. Clin Rheumatol. 2011;30(4):557-62. doi: 10.1007/s10067-010-1665-2</mixed-citation></citation-alternatives></ref><ref id="cit58"><label>58</label><citation-alternatives><mixed-citation xml:lang="ru">Baraliakos X, Listing J, von der Recke A, et al. The natural course of radiographic progression in ankylosing spondylitis: differences between genders and appearance of characteristic radiographic features. Curr Rheumatol Rep. 2011;13(5):383-7. doi: 10.1007/s11926-011-0192-8</mixed-citation><mixed-citation xml:lang="en">Baraliakos X, Listing J, von der Recke A, et al. The natural course of radiographic progression in ankylosing spondylitis: differences between genders and appearance of characteristic radiographic features. Curr Rheumatol Rep. 2011;13(5):383-7. doi: 10.1007/s11926-011-0192-8</mixed-citation></citation-alternatives></ref><ref id="cit59"><label>59</label><citation-alternatives><mixed-citation xml:lang="ru">Baraliakos X, Listing J, von der Recke A, et al. The natural course of radiographic progression in ankylosing spondylitis: differences between genders and appearance of characteristic radiographic features. Curr Rheumatol Rep. 2011;13(5):383-7. doi: 10.1007/s11926-011-0192-8</mixed-citation><mixed-citation xml:lang="en">Baraliakos X, Listing J, von der Recke A, et al. The natural course of radiographic progression in ankylosing spondylitis: differences between genders and appearance of characteristic radiographic features. Curr Rheumatol Rep. 2011;13(5):383-7. doi: 10.1007/s11926-011-0192-8</mixed-citation></citation-alternatives></ref><ref id="cit60"><label>60</label><citation-alternatives><mixed-citation xml:lang="ru">Baraliakos X, Listing J, von der Recke A, et al. The natural course of radiographic progression in ankylosing spondylitis: differences between genders and appearance of characteristic radiographic features. Curr Rheumatol Rep. 2011;13(5):383-7. doi: 10.1007/s11926-011-0192-8</mixed-citation><mixed-citation xml:lang="en">Baraliakos X, Listing J, von der Recke A, et al. The natural course of radiographic progression in ankylosing spondylitis: differences between genders and appearance of characteristic radiographic features. Curr Rheumatol Rep. 2011;13(5):383-7. doi: 10.1007/s11926-011-0192-8</mixed-citation></citation-alternatives></ref><ref id="cit61"><label>61</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum. 1984;27:361-8. doi: 10.1002/art.1780270401</mixed-citation><mixed-citation xml:lang="en">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum. 1984;27:361-8. doi: 10.1002/art.1780270401</mixed-citation></citation-alternatives></ref><ref id="cit62"><label>62</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum. 1984;27:361-8. doi: 10.1002/art.1780270401</mixed-citation><mixed-citation xml:lang="en">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum. 1984;27:361-8. doi: 10.1002/art.1780270401</mixed-citation></citation-alternatives></ref><ref id="cit63"><label>63</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum. 1984;27:361-8. doi: 10.1002/art.1780270401</mixed-citation><mixed-citation xml:lang="en">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a proposal for modification of the New York criteria. Arthritis Rheum. 1984;27:361-8. doi: 10.1002/art.1780270401</mixed-citation></citation-alternatives></ref><ref id="cit64"><label>64</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Heijde D, Sieper J, Maksymowych WP, et al. 2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis. Ann Rheum Dis. 2011;70(6):905-8. doi: 10.1136/ard.2011.151563</mixed-citation><mixed-citation xml:lang="en">Van der Heijde D, Sieper J, Maksymowych WP, et al. 2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis. Ann Rheum Dis. 2011;70(6):905-8. doi: 10.1136/ard.2011.151563</mixed-citation></citation-alternatives></ref><ref id="cit65"><label>65</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Heijde D, Sieper J, Maksymowych WP, et al. 2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis. Ann Rheum Dis. 2011;70(6):905-8. doi: 10.1136/ard.2011.151563</mixed-citation><mixed-citation xml:lang="en">Van der Heijde D, Sieper J, Maksymowych WP, et al. 2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis. Ann Rheum Dis. 2011;70(6):905-8. doi: 10.1136/ard.2011.151563</mixed-citation></citation-alternatives></ref><ref id="cit66"><label>66</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Heijde D, Sieper J, Maksymowych WP, et al. 2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis. Ann Rheum Dis. 2011;70(6):905-8. doi: 10.1136/ard.2011.151563</mixed-citation><mixed-citation xml:lang="en">Van der Heijde D, Sieper J, Maksymowych WP, et al. 2010 Update of the international ASAS recommendations for the use of anti-TNF agents in patients with axial spondyloarthritis. Ann Rheum Dis. 2011;70(6):905-8. doi: 10.1136/ard.2011.151563</mixed-citation></citation-alternatives></ref><ref id="cit67"><label>67</label><citation-alternatives><mixed-citation xml:lang="ru">Sieper J, Rudwaleit M, Baraliakos X, et al. The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis. Ann Rheum Dis. 2009;68(Suppl 2):ii1-ii44. doi: 10.1136/ard.2008.104018</mixed-citation><mixed-citation xml:lang="en">Sieper J, Rudwaleit M, Baraliakos X, et al. The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis. Ann Rheum Dis. 2009;68(Suppl 2):ii1-ii44. doi: 10.1136/ard.2008.104018</mixed-citation></citation-alternatives></ref><ref id="cit68"><label>68</label><citation-alternatives><mixed-citation xml:lang="ru">Sieper J, Rudwaleit M, Baraliakos X, et al. The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis. Ann Rheum Dis. 2009;68(Suppl 2):ii1-ii44. doi: 10.1136/ard.2008.104018</mixed-citation><mixed-citation xml:lang="en">Sieper J, Rudwaleit M, Baraliakos X, et al. The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis. Ann Rheum Dis. 2009;68(Suppl 2):ii1-ii44. doi: 10.1136/ard.2008.104018</mixed-citation></citation-alternatives></ref><ref id="cit69"><label>69</label><citation-alternatives><mixed-citation xml:lang="ru">Sieper J, Rudwaleit M, Baraliakos X, et al. The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis. Ann Rheum Dis. 2009;68(Suppl 2):ii1-ii44. doi: 10.1136/ard.2008.104018</mixed-citation><mixed-citation xml:lang="en">Sieper J, Rudwaleit M, Baraliakos X, et al. The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis. Ann Rheum Dis. 2009;68(Suppl 2):ii1-ii44. doi: 10.1136/ard.2008.104018</mixed-citation></citation-alternatives></ref><ref id="cit70"><label>70</label><citation-alternatives><mixed-citation xml:lang="ru">Dubinina TV, Gaidukova IZ, Godzenko AA, et al. Guidelines for the assessment of disease activity and functional status in patients with ankylosing spondylitis in clinical practice. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2017;55(4):344-50 (In Russ.). doi: 10.14412/1995-4484-2017-344-350</mixed-citation><mixed-citation xml:lang="en">Dubinina TV, Gaidukova IZ, Godzenko AA, et al. Guidelines for the assessment of disease activity and functional status in patients with ankylosing spondylitis in clinical practice. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2017;55(4):344-50 (In Russ.). doi: 10.14412/1995-4484-2017-344-350</mixed-citation></citation-alternatives></ref><ref id="cit71"><label>71</label><citation-alternatives><mixed-citation xml:lang="ru">Dubinina TV, Gaidukova IZ, Godzenko AA, et al. Guidelines for the assessment of disease activity and functional status in patients with ankylosing spondylitis in clinical practice. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2017;55(4):344-50 (In Russ.). doi: 10.14412/1995-4484-2017-344-350</mixed-citation><mixed-citation xml:lang="en">Dubinina TV, Gaidukova IZ, Godzenko AA, et al. Guidelines for the assessment of disease activity and functional status in patients with ankylosing spondylitis in clinical practice. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2017;55(4):344-50 (In Russ.). doi: 10.14412/1995-4484-2017-344-350</mixed-citation></citation-alternatives></ref><ref id="cit72"><label>72</label><citation-alternatives><mixed-citation xml:lang="ru">Dubinina TV, Gaidukova IZ, Godzenko AA, et al. Guidelines for the assessment of disease activity and functional status in patients with ankylosing spondylitis in clinical practice. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2017;55(4):344-50 (In Russ.). doi: 10.14412/1995-4484-2017-344-350</mixed-citation><mixed-citation xml:lang="en">Dubinina TV, Gaidukova IZ, Godzenko AA, et al. Guidelines for the assessment of disease activity and functional status in patients with ankylosing spondylitis in clinical practice. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2017;55(4):344-50 (In Russ.). doi: 10.14412/1995-4484-2017-344-350</mixed-citation></citation-alternatives></ref><ref id="cit73"><label>73</label><citation-alternatives><mixed-citation xml:lang="ru">Smirnov AV, Erdes ShF. Optimization of X-ray diagnosis of ankylosing spondylitis in clinical practice: Importance of a plain X-ray film of the pelvis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2015;53(2):175-81 (In Russ.). doi: 10.14412/1995-4484-2015-175-181</mixed-citation><mixed-citation xml:lang="en">Smirnov AV, Erdes ShF. Optimization of X-ray diagnosis of ankylosing spondylitis in clinical practice: Importance of a plain X-ray film of the pelvis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2015;53(2):175-81 (In Russ.). doi: 10.14412/1995-4484-2015-175-181</mixed-citation></citation-alternatives></ref><ref id="cit74"><label>74</label><citation-alternatives><mixed-citation xml:lang="ru">Smirnov AV, Erdes ShF. Optimization of X-ray diagnosis of ankylosing spondylitis in clinical practice: Importance of a plain X-ray film of the pelvis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2015;53(2):175-81 (In Russ.). doi: 10.14412/1995-4484-2015-175-181</mixed-citation><mixed-citation xml:lang="en">Smirnov AV, Erdes ShF. Optimization of X-ray diagnosis of ankylosing spondylitis in clinical practice: Importance of a plain X-ray film of the pelvis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2015;53(2):175-81 (In Russ.). doi: 10.14412/1995-4484-2015-175-181</mixed-citation></citation-alternatives></ref><ref id="cit75"><label>75</label><citation-alternatives><mixed-citation xml:lang="ru">Smirnov AV, Erdes ShF. Optimization of X-ray diagnosis of ankylosing spondylitis in clinical practice: Importance of a plain X-ray film of the pelvis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2015;53(2):175-81 (In Russ.). doi: 10.14412/1995-4484-2015-175-181</mixed-citation><mixed-citation xml:lang="en">Smirnov AV, Erdes ShF. Optimization of X-ray diagnosis of ankylosing spondylitis in clinical practice: Importance of a plain X-ray film of the pelvis. Nauchno-Prakticheskaya Revmatologiya = Rheumatology Science and Practice. 2015;53(2):175-81 (In Russ.). doi: 10.14412/1995-4484-2015-175-181</mixed-citation></citation-alternatives></ref><ref id="cit76"><label>76</label><citation-alternatives><mixed-citation xml:lang="ru">Dougados M, Sepriano A, Molto A, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823-8. doi: 10.1136/annrheumdis-2017-211596</mixed-citation><mixed-citation xml:lang="en">Dougados M, Sepriano A, Molto A, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823-8. doi: 10.1136/annrheumdis-2017-211596</mixed-citation></citation-alternatives></ref><ref id="cit77"><label>77</label><citation-alternatives><mixed-citation xml:lang="ru">Dougados M, Sepriano A, Molto A, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823-8. doi: 10.1136/annrheumdis-2017-211596</mixed-citation><mixed-citation xml:lang="en">Dougados M, Sepriano A, Molto A, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823-8. doi: 10.1136/annrheumdis-2017-211596</mixed-citation></citation-alternatives></ref><ref id="cit78"><label>78</label><citation-alternatives><mixed-citation xml:lang="ru">Dougados M, Sepriano A, Molto A, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823-8. doi: 10.1136/annrheumdis-2017-211596</mixed-citation><mixed-citation xml:lang="en">Dougados M, Sepriano A, Molto A, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823-8. doi: 10.1136/annrheumdis-2017-211596</mixed-citation></citation-alternatives></ref><ref id="cit79"><label>79</label><citation-alternatives><mixed-citation xml:lang="ru">Protopopov M, Sieper J, Haibel H, et al. Relevance of structural damage in the sacroiliac joints for the functional status and spinal mobility in patients with axial spondyloarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Res Ther. 2017;19(1):240. doi: 10.1186/s13075-017-1453-3</mixed-citation><mixed-citation xml:lang="en">Protopopov M, Sieper J, Haibel H, et al. Relevance of structural damage in the sacroiliac joints for the functional status and spinal mobility in patients with axial spondyloarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Res Ther. 2017;19(1):240. doi: 10.1186/s13075-017-1453-3</mixed-citation></citation-alternatives></ref><ref id="cit80"><label>80</label><citation-alternatives><mixed-citation xml:lang="ru">Protopopov M, Sieper J, Haibel H, et al. Relevance of structural damage in the sacroiliac joints for the functional status and spinal mobility in patients with axial spondyloarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Res Ther. 2017;19(1):240. doi: 10.1186/s13075-017-1453-3</mixed-citation><mixed-citation xml:lang="en">Protopopov M, Sieper J, Haibel H, et al. Relevance of structural damage in the sacroiliac joints for the functional status and spinal mobility in patients with axial spondyloarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Res Ther. 2017;19(1):240. doi: 10.1186/s13075-017-1453-3</mixed-citation></citation-alternatives></ref><ref id="cit81"><label>81</label><citation-alternatives><mixed-citation xml:lang="ru">Protopopov M, Sieper J, Haibel H, et al. Relevance of structural damage in the sacroiliac joints for the functional status and spinal mobility in patients with axial spondyloarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Res Ther. 2017;19(1):240. doi: 10.1186/s13075-017-1453-3</mixed-citation><mixed-citation xml:lang="en">Protopopov M, Sieper J, Haibel H, et al. Relevance of structural damage in the sacroiliac joints for the functional status and spinal mobility in patients with axial spondyloarthritis: results from the German Spondyloarthritis Inception Cohort. Arthritis Res Ther. 2017;19(1):240. doi: 10.1186/s13075-017-1453-3</mixed-citation></citation-alternatives></ref><ref id="cit82"><label>82</label><citation-alternatives><mixed-citation xml:lang="ru">Poddubnyy D, Haibel H, Listing J, et al. Baseline radiographic damage, elevated acute-phase reactant levels, and cigarette smoking status predict spinal radiographic progression in early axial spondylarthritis. Arthritis Rheum. 2012;64(5):1388-98. doi: 10.1002/art.33465</mixed-citation><mixed-citation xml:lang="en">Poddubnyy D, Haibel H, Listing J, et al. Baseline radiographic damage, elevated acute-phase reactant levels, and cigarette smoking status predict spinal radiographic progression in early axial spondylarthritis. Arthritis Rheum. 2012;64(5):1388-98. doi: 10.1002/art.33465</mixed-citation></citation-alternatives></ref><ref id="cit83"><label>83</label><citation-alternatives><mixed-citation xml:lang="ru">Poddubnyy D, Haibel H, Listing J, et al. Baseline radiographic damage, elevated acute-phase reactant levels, and cigarette smoking status predict spinal radiographic progression in early axial spondylarthritis. Arthritis Rheum. 2012;64(5):1388-98. doi: 10.1002/art.33465</mixed-citation><mixed-citation xml:lang="en">Poddubnyy D, Haibel H, Listing J, et al. Baseline radiographic damage, elevated acute-phase reactant levels, and cigarette smoking status predict spinal radiographic progression in early axial spondylarthritis. Arthritis Rheum. 2012;64(5):1388-98. doi: 10.1002/art.33465</mixed-citation></citation-alternatives></ref><ref id="cit84"><label>84</label><citation-alternatives><mixed-citation xml:lang="ru">Poddubnyy D, Haibel H, Listing J, et al. Baseline radiographic damage, elevated acute-phase reactant levels, and cigarette smoking status predict spinal radiographic progression in early axial spondylarthritis. Arthritis Rheum. 2012;64(5):1388-98. doi: 10.1002/art.33465</mixed-citation><mixed-citation xml:lang="en">Poddubnyy D, Haibel H, Listing J, et al. Baseline radiographic damage, elevated acute-phase reactant levels, and cigarette smoking status predict spinal radiographic progression in early axial spondylarthritis. Arthritis Rheum. 2012;64(5):1388-98. doi: 10.1002/art.33465</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
