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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2026-11.1.12</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-5899</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>МОРФОЛОГИЯ, ФИЗИОЛОГИЯ И ПАТОФИЗИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MORPHOLOGY, PHYSIOLOGY AND PATHOPHYSIOLOGY</subject></subj-group></article-categories><title-group><article-title>Сопоставимость опросников сна и возможность бинарного деления по индексу тяжести инсомнии</article-title><trans-title-group xml:lang="en"><trans-title>Comparability of sleep questionnaires and the possibility of binary division by the insomnia severity index</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4396-2096</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаращенко</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Garashchenko</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гаращенко Надежда Евгеньевна – аспирант.</p><p>664003, Иркутск, ул. Тимирязева, д. 16</p></bio><bio xml:lang="en"><p>Nadezhda E. Garashchenko - postgraduate student of Scientific Centre for Family Health and Human Reproduction Problems.</p><p>Timiryazev St., 16, Irkutsk, 664003</p></bio><email xlink:type="simple">nadzelin@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6512-1335</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семёнова Наталья Викторовна - доктор биологических наук, профессор РАН, главный научный сотрудник лаборатории патофизиологии.</p><p>664003, Иркутск, ул. Тимирязева, д. 16</p></bio><bio xml:lang="en"><p>Natalia V. Semenova - Dr. Sc. (Biol.), professor of the RAS, Leading Researcher of the Laboratory of Pathophysiology, Scientific Centre for Family Health and Human Reproduction Problems.</p><p>Timiryazev St., 16, Irkutsk, 664003</p></bio><email xlink:type="simple">natkor_84@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3423-7260</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мадаева</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Madaeva</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мадаева Ирина Михайловна - доктор медицинских наук, главный научный сотрудник лаборатории сомнологии и нейрофизиологии.</p><p>664003, Иркутск, ул. Тимирязева, д. 16</p></bio><bio xml:lang="en"><p>Irina M. Madaeva - Dr. Sc. (Med.), Leading Researcher of the Laboratory of Somnology and Neurophysiology, Scientific Center for Family Health and Human Reproduction problems.</p><p>Timiryazev St., 16, Irkutsk, 664003</p></bio><email xlink:type="simple">nightchild@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-4261-4834</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Abara Kane</surname><given-names>A.</given-names></name><name name-style="western" xml:lang="en"><surname>Abara Kane</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Abdourahamane Abara Kane - аспирант ФГБОУ ВО «ИГУ»; лаборант ФГБНУ «НЦ ПЗСРЧ».</p><p>664003, Иркутск, ул. Тимирязева, д. 16; 664003, Иркутск, ул. Сухэ-Батора, 5</p></bio><bio xml:lang="en"><p>Abdourahamane Abara Kane - postgraduate student of the Irkutsk State University; laboratory assistant, the Scientific Center for Family Health and Human Reproduction Problems.</p><p>Timiryazev St., 16, Irkutsk, 664003; Sukhe-Bator St., 5, Irkutsk 664003</p></bio><email xlink:type="simple">abarakane@yahoo.fr</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3354-2992</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колесникова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikova</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колесникова Любовь Ильинична - доктор медицинских наук, академик РАН, профессор, научный руководитель ФГБНУ «НЦ ПЗСРЧ»; ФГБОУ ВО «ИГУ».</p><p>664003, Иркутск, ул. Тимирязева, д. 16; 664003, Иркутск, ул. Сухэ-Батора, 5</p></bio><bio xml:lang="en"><p>Lyubov I. Kolesnikova - Dr. Sc. (Med.), professor, member of the RAS, academic adviser of the Scientific Centre for Family Health and Human Reproduction Problems; Irkutsk State University.</p><p>Timiryazev St., 16, Irkutsk, 664003; Sukhe-Bator St., 5, Irkutsk 664003</p></bio><email xlink:type="simple">iphr@sbamsr.irk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научный центр проблем здоровья семьи и репродукции человека»</institution></aff><aff xml:lang="en"><institution>Scientific Centre for Family Health and Human Reproduction Problems</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ «Научный центр проблем здоровья семьи и репродукции человека»; ФГБОУ ВО «Иркутский государственный университет»</institution></aff><aff xml:lang="en"><institution>Scientific Centre for Family Health and Human Reproduction Problems; Irkutsk State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>26</day><month>03</month><year>2026</year></pub-date><volume>11</volume><issue>1</issue><fpage>139</fpage><lpage>145</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гаращенко Н.Е., Семенова Н.В., Мадаева И.М., Abara Kane A., Колесникова Л.И., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Гаращенко Н.Е., Семенова Н.В., Мадаева И.М., Abara Kane A., Колесникова Л.И.</copyright-holder><copyright-holder xml:lang="en">Garashchenko N.E., Semenova N.V., Madaeva I.M., Abara Kane A., Kolesnikova L.I.</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://www.actabiomedica.ru/jour/article/view/5899">https://www.actabiomedica.ru/jour/article/view/5899</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. Нарушения сна значительно снижают качество жизни. Для субъективной оценки качества сна применяют различные виды анкет, такие как индекс тяжести инсомнии (ISI), Питтсбургский индекс качества сна (PSQI), шкала сонливости Эпворта (ESS). В исследованиях часто используется один или два опросника, что затрудняет сравнение результатов с другими работами. Дополнительные сложности возникают в связи с различием в количестве групп, на которые делится выборка согласно результатам. Для успешного сравнения результатов исследований, в которых применялись различные анкеты, необходимо соотнести результаты опросников и унифицировать группировку.</p></sec><sec><title>Цель</title><p>Цель. Сопоставить опросники сна между собой и определить наиболее подходящую точку отсечения для бинарного распределения по опроснику ISI.</p></sec><sec><title>Методы</title><p>Методы. В исследовании приняли участие 96 женщин с менопаузальным статусом. Из исследования были исключены участники, принимающие мелатонин, страдающие сахарным диабетом, находящиеся в стадии обострения хронических заболеваний и имеющие онкопатологию. Участниками исследования были заполнены анкеты Питтсбургский индекс качества сна (PSQI), индекс тяжести бессонницы (ISI), шкала сонливости Эпворта (ESS). Оценка результатов и группировка были проведены согласно стандартным протоколам для данных анкет. Сравнение результатов опросника ISI (по данному опроснику общепринято разделение на 4 группы) c PSQI и ESS в выборке для определения наиболее подходящей точки для бинарного распределения проводилось с расчетом каппы Коэна.</p></sec><sec><title>Результаты</title><p>Результаты. ISI коррелирует с PSQI. ESS должен рассматриваться в качестве оценки другого аспекта нарушения сна. Значение точки отсечения для индекса тяжести инсомнии, при которой группы по двум опросникам (ISI и PSQI) были наиболее близки, равнялось 10 баллам.</p></sec><sec><title>Заключение</title><p>Заключение. Определение достоверной границы позволит в дальнейшем применять опросник ISI при необходимости бинарного разделения исследуемой выборки.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Sleep disturbances significantly reduce life quality. Insomnia is one of the most common symptoms of menopause. Various questionnaires, such as the Insomnia Severity Index (ISI), the Pittsburgh Sleep Quality Index (PSQI), and the Epworth Sleepiness Scale (ESS) are considered for subjective quality assessment. Studies often use one or two questionnaires, making it difficult to compare results. Further complications are caused by differences in the number of groups which the sample is divided based on the results. To successfully compare the results of studies using different questionnaires, it is necessary to correlate the questionnaire results and standardize the groupings.</p></sec><sec><title>The aim</title><p>The aim. To compare sleep questionnaires and determine the most appropriate cut-off point for binary distribution for ISI.</p></sec><sec><title>Methods</title><p>Methods. Ninety-six menopausal women participated in the study. Participants taking melatonin, suffering from diabetes or cancer, or chronic diseases on acute stage, were excluded. Participants completed the Pittsburgh Sleep Quality Index (PSQI), the Insomnia Severity Index (ISI), and the Epworth Sleepiness Scale (ESS). Results were assessed and women were grouped according to standard protocols for these questionnaires. A comparison of the ISI questionnaire results (based on the four-group questionnaire modification) with the PSQI and ESS to determine the most appropriate cut-off point for obtaining a binary distribution was performed using Cohen's kappa.</p></sec><sec><title>Results</title><p>Results. The ISI correlates with the PSQI. The ESS should be considered as an assessment of another aspect of sleep disturbance. The cut-off point at which the ISI and PSQI groups similarity is higher was 10 points.</p></sec><sec><title>Conclusion</title><p>Conclusion. Defining a specific cut-off point allows to use the ISI questionnaire when binary division is necessary.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>менопауза</kwd><kwd>индекс тяжести инсомнии</kwd><kwd>Питтсбургский индекс качества сна</kwd></kwd-group><kwd-group xml:lang="en"><kwd>menopause</kwd><kwd>Insomnia Severity Index</kwd><kwd>Pittsburgh Sleep Quality Index</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">Ковальзон В.М. Основы Сомнологии: Физиология и Нейрохимия Цикла «бодрствование - Сон». Лаборатория знаний; 2017.</mixed-citation><mixed-citation xml:lang="en">Kovalzon VM. Fundamentals of Somnology: Physiology and Neurochemistry of the Sleep-Wake Cycle. Knowledge Laboratory; 2017. 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