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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Bulletin of Rehabilitation Medicine</journal-id><journal-title-group><journal-title xml:lang="en">Bulletin of Rehabilitation Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник восстановительной медицины</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2078-1962</issn><issn publication-format="electronic">2713-2625</issn><publisher><publisher-name xml:lang="en">National Medical Research Center for Rehabilitation and Balneology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">623899</article-id><article-id pub-id-type="doi">10.38025/2078-1962-2023-22-3-29-39</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Validation of the Performance Oriented Mobility Assessment (Tinetti Test) Scale in Russia for Stroke Patients</article-title><trans-title-group xml:lang="ru"><trans-title>Валидация Шкалы оценки результативности двигательной активности (Tinetti Test) в России для пациентов, перенесших инсульт</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0902-348X</contrib-id><name-alternatives><name xml:lang="en"><surname>Kostenko</surname><given-names>Elena V.</given-names></name><name xml:lang="ru"><surname>Костенко</surname><given-names>Елена Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Chief Scientist, Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine of Moscow Healthcare Department, Professor of the Department of Neurology, Neurosurgery and Medical Genetics, Pirogov Russian National Research Medical University, neurologist, Chief Scientific Officer Researcher of the Department of medical rehabilitation</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор, главный научный сотрудник, ГАУЗ «Московский научно-практический центр медицинской реабилитации, восстановительной и спортивной медицины» Департамента здравоохранения г. Москвы, врач-невролог, профессор кафедры неврологии, нейрохирургии и медицинской генетики, ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</p></bio><email>mnpcsm-f7@zdrav.mos.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0353-553X</contrib-id><name-alternatives><name xml:lang="en"><surname>Petrova</surname><given-names>Liudmila V.</given-names></name><name xml:lang="ru"><surname>Петрова</surname><given-names>Людмила Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Ph. D. (Med.), Senior Researcher, neurologist, Head of Department of Medical Rehabilitation</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук, старший научный сотрудник, врач-невролог, заведующая отделением медицинской реабилитации</p></bio><email>ludmila.v.petrova@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5123-5991</contrib-id><name-alternatives><name xml:lang="en"><surname>Pogonchenkova</surname><given-names>Irena V.</given-names></name><name xml:lang="ru"><surname>Погонченкова</surname><given-names>Ирэна Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), Associate Professor, Director</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, доцент, директор</p></bio><email>mnpcsm-f7@zdrav.mos.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine of Moscow Healthcare Department</institution></aff><aff><institution xml:lang="ru">ГАУЗ «Московский научно-практический центр медицинской реабилитации, восстановительной и спортивной медицины» Департамента здравоохранения г. Москвы</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Pirogov Russian National Research Medical University</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-09-11" publication-format="electronic"><day>11</day><month>09</month><year>2023</year></pub-date><volume>22</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>29</fpage><lpage>39</lpage><history><date date-type="received" iso-8601-date="2023-11-27"><day>27</day><month>11</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-11-27"><day>27</day><month>11</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Kostenko E.V., Petrova L.V., Pogonchenkova I.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Костенко Е.В., Петрова Л.В., Погонченкова И.В.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Kostenko E.V., Petrova L.V., Pogonchenkova I.V.</copyright-holder><copyright-holder xml:lang="ru">Костенко Е.В., Петрова Л.В., Погонченкова И.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/2078-1962/article/view/623899">https://journals.eco-vector.com/2078-1962/article/view/623899</self-uri><abstract xml:lang="en"><p><bold>INTRODUCTION</bold><bold>. </bold>Balance disturbances are frequent syndromes after a cerebral stroke (CS). The availability of a validated tool for balance and walking functions comprehensive assessments is very important part of real clinical practice, for rehabilitation diagnosis and individual medical rehabilitation plan.</p> <p><bold>AIM</bold><bold>. </bold>To determine the psychometric properties of the Motor Activity Performance Assessment Scale (Tinetti Test, TT) for measuring balance and walking in patients with ischemic stroke (IS).</p> <p><bold>MATERIALS</bold><bold> </bold><bold>AND</bold><bold> </bold><bold>METHODS</bold><bold>. </bold>200 patients were included, 100 in the early (ERP) and 100 in the late (LRP) recovery periods of IS. The average age of patients was 55 [51; 57] years. The average of IS-duration were 99.3 ± 30.9 days (ERP) and 267.7 ± 27.8 days (LRP). Clinical and demographic characteristics of patients in two groups were comparable. The median and interquartile interval of TT were 20 [14; 24] points out of 28 possible. Content validity and intra-rater reliability were assessed by 10 clinicians. The test-retesting method was used to determine the intra-rater reliability. The Berg Balance Scale (BBS), the Stand Up and Go for Time (TUG), and the 10-meter walk test (10MWT) were used for concurrent validation.</p> <p><bold>RESULTS</bold><bold>. </bold>Two-stage linguistic and cultural adaptation made it possible to construct a Russian-language version of TT that was tested in a pilot study of 30 patients. The subsequent study of the psychometric properties of TT demonstrated high level of content validity and internal consistency of TT (α-Kronbach: 0.74 for TT-Balance and 0.72 for TT-Gait). BBS data significantly correlated with TT-Balance scores (<italic>r</italic> = 0.73, <italic>p</italic> = 0.001), TUG showed a negative correlation with TT-Gait (<italic>r</italic> = −0.69, <italic>p</italic> = 0.02). Retest reliability ranged from 0.72 to 0.86. The Bland-Altman plot showed the loss of one data point for TT-total beyond 95 % CI.</p> <p><bold>DISCUSSION</bold><bold>. </bold>The Tinetti test indicates high substantive validity and internal consistency of the scales (the α-Kronbach for the balance and walking sections are 0.74 and 0.72, respectively), which is consistent with the data of foreign authors.</p> <p><bold>CONCLUSION</bold><bold>. </bold>The linguistic and cultural adaptation and psychometric testing of the Russian version of the Motor Activity Performance Assessment Scale demonstrated the validity and reliability of this test as a tool for balance and walking assessment in patients with IS.</p></abstract><trans-abstract xml:lang="ru"><p><bold>ВВЕДЕНИЕ</bold><bold>. </bold>Нарушения равновесия — частый симптомокомплекс после перенесенного церебрального инсульта (ЦИ). Наличие валидированного инструмента комплексной оценки функций равновесия и ходьбы обеспечивает надежность его применения в реальной клинической практике и обосновывает ценность результатов тестирования для постановки реабилитационного диагноза и составления индивидуального плана медицинской реабилитации.</p> <p><bold>ЦЕЛЬ.</bold> Определить психометрические свойства Шкалы оценки результативности двигательной активности (тест Тинетти, ТТ) для измерения нарушений функций равновесия и ходьбы у пациентов, перенесших ишемический инсульт (ИИ).</p> <p><bold>МАТЕРИАЛЫ И МЕТОДЫ. </bold>Было включено 200 пациентов, 100 в раннем (РВП) и 100 — в позднем (ПВП) восстановительном периодах ИИ. Средний возраст пациентов — 55 [51; 57] лет. Средняя давность ИИ — 99,3 ± 30,9 дня (РВП) и 267,7 ± 27,8 дня (ПВП). Клинико-демографические характеристики пациентов обеих групп были сопоставимы. Медиана и межквартильный интервал показателей ТТ составили 20 [14; 24] баллов из 28 возможных. Содержательная валидность и внутрирейтерская надежность оценивались 10 клиницистами. Использовался метод тест-ретестирования для определения межрейтерской надежности. Для одновременной валидации использовались шкала баланса Берг (ШББ), тест на время «Встань и иди» (TUG), тест 10-метровой ходьбы (10MWT).</p> <p><bold>РЕЗУЛЬТАТЫ. </bold>Двухэтапная лингвистическая и культурологическая адаптация позволила составить русскоязычную версию ТТ, апробированную в пилотном исследовании с участием 30 пациентов. Последующая оценка психометрических свойств ТТ продемонстрировала высокие показатели содержательной валидности и внутренней согласованности разделов (α-тест Кронбаха: 0,74 для раздела «Равновесие» [ТТ-Р] и 0,72 для раздела «Ходьба» [ТТ-Х] ТТ) Данные ШББ достоверно коррелировали со значениями ТТ-Р (<italic>r</italic> = 0,73, <italic>p</italic><italic> </italic>= 0,001), TUG показал отрицательную корреляцию с ТТ-Х (<italic>r</italic> = −0,69, <italic>p</italic> = 0,02). Надежность при повторном тестировании находилась в диапазоне от 0,72 до 0,86. Анализ Бланда — Альтмана показал выпадение одной точки данных для ТТ-общ. за пределы 95%-го доверительного интервала.</p> <p><bold>ОБСУЖДЕНИЕ. </bold>Тест Тинетти обладает высокими показателями содержательной валидности и внутренней согласованности шкал (α-теста Кронбаха для разделов «равновесие» и «ходьба» составили 0,74 и 0,72 соответственно), что согласуется с данными зарубежных авторов.</p> <p><bold>ЗАКЛЮЧЕНИЕ. </bold>Проведенная лингвокультурная адаптация и психометрическая апробация русскоязычной версии Шкалы оценки результативности двигательной активности продемонстрировала валидность и надежность ТТ как инструмента для оценки нарушений равновесия и ходьбы у пациентов с ИИ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>gait</kwd><kwd>balance</kwd><kwd>linguistic and cultural adaptation</kwd><kwd>psychometric approbation</kwd><kwd>validity</kwd><kwd>reliability</kwd><kwd>Tinetti mobility test</kwd><kwd>stroke</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>походка</kwd><kwd>баланс</kwd><kwd>лингвокультурная адаптация</kwd><kwd>психометрическая апробация</kwd><kwd>валидность</kwd><kwd>надежность</kwd><kwd>тест Тинетти</kwd><kwd>инсульт</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Грант Правительства г. 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