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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">ksma</journal-id><journal-title-group><journal-title xml:lang="ru">Кубанский научный медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Kuban Scientific Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-6228</issn><issn pub-type="epub">2541-9544</issn><publisher><publisher-name>Kuban State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25207/1608-6228-2023-30-1-26-36</article-id><article-id custom-type="elpub" pub-id-type="custom">ksma-3003</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 СТАТЬИ. КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES. CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Разработка модели прогнозирования риска гнойно-воспалительных осложнений пуэрперия после операции кесарева сечения: ретроспективное когортное исследование</article-title><trans-title-group xml:lang="en"><trans-title>Model for Predicting Risk of Postpartum Purulent-Inflammatory Complications after Cesarean Section: Cohort Retrospective Study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0938-8286</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куценко</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kutsenko</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куценко Ирина Игоревна — доктор медицинских наук, профессор, заведующая кафедрой акушерства, гинекологии и перинатологии.</p><p>Ул. им. Митрофана Седина, д. 4, г. Краснодар, 350063</p></bio><bio xml:lang="en"><p>Irina I. Kutsenko — Dr. Sci. (Med.), Prof., Head of Department of Obstetrics, Gynaecology and Perinatology.</p><p>Mitrofana Sedina str., 4, Krasnodar, 350063</p></bio><email xlink:type="simple">luzum69@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/0000-0001-8576-1359</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Боровиков</surname><given-names>И. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Borovikov</surname><given-names>I. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Боровиков Игорь Олегович — доктор медицинских наук, доцент, доцент кафедры акушерства, гинекологии и перинатологии.</p><p>Ул. им. Митрофана Седина, д. 4, г. Краснодар, 350063</p></bio><bio xml:lang="en"><p>Igor O. Borovikov — Dr. Sci. (Med.), Assoc. Prof., Department of Obstetrics, Gynaecology and Perinatology.</p><p>Tel. +7 (909) 443-77-66; Mitrofana Sedina str., 4, Krasnodar, 350063</p></bio><email xlink:type="simple">bio2302@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/0000-0003-2910-8798</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Магай</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Magay</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магай Антон Сергеевич — аспирант кафедры акушерства, гинекологии и перинатологии.</p><p>Ул. им. Митрофана Седина, д. 4, г. Краснодар, 350063</p></bio><bio xml:lang="en"><p>Anton S. Magay — Postgraduate Student, Department of Obstetrics, Gynaecology and Perinatology.</p><p>Mitrofana Sedina str., 4, Krasnodar, 350063</p></bio><email xlink:type="simple">anton.magai@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/0000-0002-8388-8644</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Булгакова</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bulgakova</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Булгакова Вера Павловна — аспирант кафедры акушерства, гинекологии и перинатологии.</p><p>Ул. им. Митрофана Седина, д. 4, г. Краснодар, 350063</p></bio><bio xml:lang="en"><p>Vera P. Bulgakova — Postgraduate Student, Department of Obstetrics, Gynaecology and Perinatology.</p><p>Mitrofana Sedina str., 4, Krasnodar, 350063</p></bio><email xlink:type="simple">bvp1082@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/0000-0002-7275-9388</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Боровикова</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Borovikova</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Боровикова Ольга Игоревна — аспирант кафедры акушерства, гинекологии и перинатологии.</p><p>Ул. им. Митрофана Седина, д. 4, г. Краснодар, 350063</p></bio><bio xml:lang="en"><p>Olga I. Borovikova — Postgraduate Student, Department of Obstetrics, Gynaecology and Perinatology.</p><p>Mitrofana Sedina str., 4, Krasnodar, 350063</p></bio><email xlink:type="simple">borovikovaoi@oxy-center.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Кубанский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>17</day><month>02</month><year>2023</year></pub-date><volume>30</volume><issue>1</issue><fpage>26</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Куценко И.И., Боровиков И.О., Магай А.С., Булгакова В.П., Боровикова О.И., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Куценко И.И., Боровиков И.О., Магай А.С., Булгакова В.П., Боровикова О.И.</copyright-holder><copyright-holder xml:lang="en">Kutsenko I.I., Borovikov I.O., Magay A.S., Bulgakova V.P., Borovikova O.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://ksma.elpub.ru/jour/article/view/3003">https://ksma.elpub.ru/jour/article/view/3003</self-uri><abstract><sec><title>Введение</title><p>Введение. Актуальность проблемы связана с отсутствием единой стратегии определения риска развития инфекционных осложнений пуэрперия. В настоящее время используются собирательные данные исследований, в которых зарегистрированы основные факторы инфицирования в популяции или когортах женщин после родоразрешения, при этом их точность неизвестна и не позволяет персонализировать прогноз. Статья посвящена анализу значимых факторов риска развития инфекционных осложнений после кесарева сечения (КС) с последующим построением модели их прогнозирования, позволяющей проводить индивидуальный расчет возможности реализации послеродовой инфекции и принять своевременные меры по недопущению данных осложнений.</p><p>Цель исследования — в ыявление п редикторов развития послеродовых гнойно-воспалительных осложнений после операции кесарева сечения с оценкой прогностической значимости и построением статистической модели, способной определить риск их возникновения.</p></sec><sec><title>Методы</title><p>Методы. Ретроспективное (с января 2019 по январь 2022 г.) когортное исследование (анализ медицинской документации), проведенное в 4 родовспомогательных учреждениях здравоохранения г. Краснодара. Собраны анамнестические, клинические и лабораторные данные всех женщин после родоразрешения путем кесарева сечения. Модель — пациент с диагнозом любой инфекции, связанной с операцией кесарева сечения, в течение 42 суток после родоразрешения: инфекция послеоперационного кожного шва, эндометрит, перитонит, тромбофлебит, сепсис. Инфекции были сгруппированы для определения единой оценки риска с проведением внутреннего валидационного анализа и разработкой многофакторной модели логистической регрессии. Все анализы проводились с использованием версии R 3.2.3 (SPSS Inc., Chicago, IL), и были использованы методы отчетности по многомерной модели прогнозирования для индивидуального прогноза или диагноза (TRIPOD).</p></sec><sec><title>Результаты</title><p>Результаты. Инфекция после операции кесарева сечения встречалась у 2,50% родильниц (n = 548; ДИ 95% 2,6–3,5): расхождение шва на коже — 0,59% (n = 129; 95% ДИ 0,41–0,81), эндометрит — 1,46% (n = 321; 95% ДИ 1,15–1,94), перитонит — 0,16% (n = 35; 95% ДИ 0,11–0,20), тромбофлебит — 0,04% (n = 9; 95% ДИ 0,01–0,05), сепсис — 0,25% (n = 54; 95% ДИ 0,15–0,35). Определены 14 основных переменных с высоким прогностическим риском для реализации инфекционных осложнений пуэрперия. Модель дискриминировала женщин с наличием гнойно-воспалительных осложнений пуэрперия и без них по внутренней валидации (индекс конкордантности = 0,712, 95% ДИ 0,672– 0,755).</p></sec><sec><title>Заключение</title><p>Заключение. Предлагаемая модель помогает с высокой точностью прогнозировать риск инфекционных осложнений после абдоминального родоразрешения, а идентификация пациенток высокого риска позволяет осуществить дифференцированный подход с возможным расширением объема проводимых исследований и усилением антибактериальной терапии, что будет способствовать снижению хирургической инфекции пуэрперия.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Relevance of the study is related to the lack of a unified strategy for determining the risk of infectious complications of puerperium. Currently, the specialists use the collected data from studies documenting the main factors of infection in a population or cohorts of postpartum women. However, accuracy of these factors is not established and prognosis could not be personalized. The paper analyzes significant risk factors for the infectious complications associated with cesarean section (C-Section) and develops a model for their prognosis and an individual assessment of the risk of postpartum infection in order to take timely preventive measures. </p></sec><sec><title>Objective</title><p>Objective. To identify predictors of postpartum purulent-inflammatory complications after cesarean section, to evaluate their predictive value, and to develop a statistical model for determining the risk of their occurrence.</p></sec><sec><title>Methods</title><p>Methods. The cohort retrospective study (January 2019 to January 2022) was conducted in four obstetric health facilities of Krasnodar and was focused on analysis of medical records. Anamnestic, clinical and laboratory data of all women after cesarean section delivery were collected. Model: a patient diagnosed with any infection associated with cesarean section within 42 days after delivery — postoperative suture infection, endometritis, peritonitis, thrombophlebitis, sepsis. Infections were grouped to carry out a single risk assessment with an internal validation test and to develop a multifactor logistic regression model. All analyses were conducted using version R 3.2.3 (SPSS Inc., Chicago, IL) and Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis (TRIPOD).</p></sec><sec><title>Results</title><p>Results. Infection associated with cesarean section occurred in 2.50% of women (n = 548; 95% CI 2.6–3.5), suture disruption — in 0.59% (n = 129; 95%, CI 0.41–0.81), endometritis — 1.46% (n = 321; 95%, CI 1.15–1.94), peritonitis — 0.16% (n = 35; 95%, CI 0.11–0.20), thrombophlebitis 0.04% (n = 9; 95%, CI 0.01–0.05), sepsis 0.25% (n = 54; 95%, CI 0.15–0.35). The authors have identified 14 major variables with a high prognostic risk for the development of infectious complications of puerperium. The model differentiated women with and without purulent inflammatory complications of puerperium by internal validation (concordance index = 0.712, 95%, CI 0.672–0.755).</p></sec><sec><title>Conclusion</title><p>Conclusion. The developed model can be used to accurately predict the risk of infectious complications after abdominal delivery and to identify high-risk patients. It ensures a differentiated approach with a possibility to expand studies and strengthen antibiotic therapy, which promotes reduction of surgical site puerperal infection.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гнойно-воспалительные осложнения пуэрперия</kwd><kwd>кесарево сечение</kwd><kwd>статистическая модель прогнозирования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>purulent-inflammatory complications of puerperium</kwd><kwd>cesarean section</kwd><kwd>statistical predictive model</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">исследование не имело спонсорской поддержки</funding-statement><funding-statement xml:lang="en">no sponsorship was received for this study</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Жилинкова Н.Г. 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