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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">Pediatric Traumatology, Orthopaedics and Reconstructive Surgery</journal-id><journal-title-group><journal-title xml:lang="en">Pediatric Traumatology, Orthopaedics and Reconstructive Surgery</journal-title><trans-title-group xml:lang="ru"><trans-title>Ортопедия, травматология и восстановительная хирургия детского возраста</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Pediatric Traumatology, Orthopaedics and Reconstructive Surgery</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2309-3994</issn><issn publication-format="electronic">2410-8731</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">61685</article-id><article-id pub-id-type="doi">10.17816/PTORS61685</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original Study Article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</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 and cultural adaptation of the Russian version of the Pedi-IKDC questionnaire</article-title><trans-title-group xml:lang="ru"><trans-title>Валидация и культурная адаптация шкалы Pedi-IKDC</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title/></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6352-2784</contrib-id><contrib-id contrib-id-type="spin">5575-4630</contrib-id><name-alternatives><name xml:lang="en"><surname>Ivanov</surname><given-names>Iaroslav A.</given-names></name><name xml:lang="ru"><surname>Иванов</surname><given-names>Ярослав Александрович</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><email>docyaroslav@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7736-9493</contrib-id><contrib-id contrib-id-type="spin">6411-2484</contrib-id><name-alternatives><name xml:lang="en"><surname>Eltsin</surname><given-names>Alexander G.</given-names></name><name xml:lang="ru"><surname>Ельцин</surname><given-names>Александр Геннадьевич</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>agyeltsin@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9490-6932</contrib-id><contrib-id contrib-id-type="spin">1494-3179</contrib-id><name-alternatives><name xml:lang="en"><surname>Mininkov</surname><given-names>Dmitry S.</given-names></name><name xml:lang="ru"><surname>Мининков</surname><given-names>Дмитрий Сергеевич</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>45040311@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Medical Research Center of Traumatology and Orthopedics named after N.N. Priorov</institution></aff><aff><institution xml:lang="ru">Национальный медицинский исследовательский центр травматологии и ортопедии им. Н.Н. Приорова</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2021-06-06" publication-format="electronic"><day>06</day><month>06</month><year>2021</year></pub-date><pub-date date-type="pub" iso-8601-date="2021-06-29" publication-format="electronic"><day>29</day><month>06</month><year>2021</year></pub-date><volume>9</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>143</fpage><lpage>151</lpage><history><date date-type="received" iso-8601-date="2021-02-24"><day>24</day><month>02</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-05-20"><day>20</day><month>05</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Ivanov I.A., Eltsin A.G., Mininkov D.S.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Иванов Я.А., Ельцин А.Г., Мининков Д.С.</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2021, Ivanov I., Eltsin A., Mininkov D.</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Ivanov I.A., Eltsin A.G., Mininkov D.S.</copyright-holder><copyright-holder xml:lang="ru">Иванов Я.А., Ельцин А.Г., Мининков Д.С.</copyright-holder><copyright-holder xml:lang="zh">Ivanov I., Eltsin A., Mininkov D.</copyright-holder><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/turner/article/view/61685">https://journals.eco-vector.com/turner/article/view/61685</self-uri><abstract xml:lang="en"><p><italic><bold>BACKGROUND</bold></italic>: Questionnaires are standard tools used for examination of patients. Obtained data provide information about knee function disturbance and level of the quality of life. Young patients with various knee injuries also needed examination questionnaires. In worldwide practice, the Pediatric International Knee Documentation Committee (Pedi-IKDC) is more often used by doctors. However, if the doctor wants to use foreign questionnaire in his/her practice, the questionnaire should be validated and culturally adaptable.</p> <p><italic><bold>AIM</bold></italic>: This study aimed to enable the validation and cultural adaptation of the Russian version of the Pedi-IKDC questionnaire based on the English version for children and adolescent.</p> <p><italic><bold>MATERIALS AND METHODS</bold></italic>: This questionnaire was translated from English by professional medical translator and by orthopedic surgeon. The Lysholm questionnaire was also used to control the adequacy of Pedi-IKDC results. Statistical analysis was performed to process data.</p> <p><italic><bold>RESULTS</bold></italic>: Cronbach’s alpha was 0.902, which means that questions have high level of consistency. The high correlation of results between the Lysholm and Pedi-IKDC questionnaire also proves the adequateness and objectiveness of the results.</p> <p><italic><bold>CONCLUSIONS</bold></italic>: The proposed Russian version of the Pedi-IKDС questionnaire gives effective, objective, and adequate results. It is a good tool for knee assessment in children.</p></abstract><trans-abstract xml:lang="ru"><p><italic><bold>Обоснование</bold></italic>. В качестве стандарта для оценки функционального статуса пациента и результатов лечения используют опросники. Эти данные дают представление о степени нарушения функции коленного сустава и выраженности снижения качества жизни. Пациенты детского возраста с различными повреждениями структур коленного сустава также нуждаются в оценке текущего функционального статуса. В мировой практике с этой целью все чаще применяют шкалу Pedi-IKDC (The Pediatric International Knee Documentation Committee). Однако для того, чтобы использовать зарубежный опросник, врачу другой языковой группы и культуры необходимо выполнить процедуру валидации и культурной адаптации.</p> <p><italic><bold>Цель</bold> </italic>— валидация и культурная адаптация шкалы Pedi-IKDC с английского языка на русский для пациентов детской возрастной группы.</p> <p>Материалы и методы. Для корректного проведения процедуры валидации и культурной адаптации сначала выполнен перевод шкалы Pedi-IKDC с английского языка на русский медицинским переводчиком, практикующим врачом — травматологом-ортопедом со знанием английского. Затем составлена версия опросника для апробации с учетом культурных особенностей языковой группы. Помимо опросника Pedi-IKDC пациентов анкетировали по опроснику Lysholm, данные которого сравнивали с данными Pedi-IKDC. Lysholm наиболее часто используют в практике, его показателям можно доверять. Проводили также статистический анализ данных, апробируемый опросник проверяли на валидность и корреляцию.</p> <p><italic><bold>Результаты</bold></italic>. Согласно статистическому анализу коэффициент a-Кронбаха составил 0,902, что говорит о высокой степени согласованности вопросов внутри теста. Высокий уровень статистической взаимосвязи результатов опросников (корреляции результатов) также подтверждают адекватность и объективность оценок, основанных на опроснике Pedi-IKDC.</p> <p><italic><bold>Заключение</bold></italic>. Предлагаемый вариант переведенного опросника Pedi-IKDC предоставляет надежные, адекватные и объективные данные. Он является отличным инструментом для оценки функционального статуса коленного сустава у детей.</p></trans-abstract><trans-abstract xml:lang="zh"><p/></trans-abstract><kwd-group xml:lang="en"><kwd>knee injuries</kwd><kwd>anterior cruciate tear</kwd><kwd>knee instability</kwd><kwd>meniscal tears</kwd><kwd>posterior cruciate tear</kwd><kwd>Pedi-IKDC</kwd><kwd>evaluation of treatment</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>повреждение коленного сустава у детей</kwd><kwd>антеромедиальная нестабильность</kwd><kwd>повреждение менисков</kwd><kwd>повреждение передней крестообразной связки</kwd><kwd>повреждение задней крестообразной связки</kwd><kwd>Pedi-IKDC</kwd><kwd>оценка результатов лечения</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">1.	Kocher MS, Smith JT, Iversen MD, et al. 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