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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">V.F.Snegirev Archives of Obstetrics and Gynecology</journal-id><journal-title-group><journal-title xml:lang="en">V.F.Snegirev Archives of Obstetrics and Gynecology</journal-title><trans-title-group xml:lang="ru"><trans-title>Архив акушерства и гинекологии им. В.Ф. Снегирева</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-8726</issn><issn publication-format="electronic">2687-1386</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">111030</article-id><article-id pub-id-type="doi">10.17816/2313-8726-2022-9-3-153-161</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original study articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>Original study articles</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">Risk factors for premature placental abruption: a retrospective observational comparative study</article-title><trans-title-group xml:lang="ru"><trans-title>Факторы риска преждевременной отслойки плаценты: ретроспективное обсервационное сравнительное исследование</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2131-487X</contrib-id><name-alternatives><name xml:lang="en"><surname>Rudakova</surname><given-names>Irina S.</given-names></name><name xml:lang="ru"><surname>Рудакова</surname><given-names>Ирина Сергеевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Postgraduate Student, Obstetrician-Gynecologist</p></bio><bio xml:lang="ru"><p>аспирант, врач акушер-гинеколог</p></bio><email>irinarudakova21@gmail.com</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/0000-0002-6113-8498</contrib-id><name-alternatives><name xml:lang="en"><surname>Shifman</surname><given-names>Efim M.</given-names></name><name xml:lang="ru"><surname>Шифман</surname><given-names>Ефим Муневич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), Рrofessor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>eshifman@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1128-9666</contrib-id><name-alternatives><name xml:lang="en"><surname>Tikhova</surname><given-names>Galina P.</given-names></name><name xml:lang="ru"><surname>Тихова</surname><given-names>Галина Петровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>research associate</p></bio><bio xml:lang="ru"><p>научный сотрудник</p></bio><email>tikhovag@gmail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Petrozavodsk State University</institution></aff><aff><institution xml:lang="ru">Петрозаводский государственный университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Republican Perinatal Center</institution></aff><aff><institution xml:lang="ru">Республиканский перинатальный центр</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Moscow Regional Research Clinical Institute named after M.F. Vladimirsky</institution></aff><aff><institution xml:lang="ru">МОНИКИ им. М.Ф. Владимирского</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-09-23" publication-format="electronic"><day>23</day><month>09</month><year>2022</year></pub-date><volume>9</volume><issue>3</issue><issue-title xml:lang="ru"/><fpage>153</fpage><lpage>161</lpage><history><date date-type="received" iso-8601-date="2022-09-23"><day>23</day><month>09</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-09-23"><day>23</day><month>09</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Rudakova I.S., Shifman E.M., Tikhova G.P.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Рудакова И.С., Шифман Е.М., Тихова Г.П.</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Rudakova I.S., Shifman E.M., Tikhova G.P.</copyright-holder><copyright-holder xml:lang="ru">Рудакова И.С., Шифман Е.М., Тихова Г.П.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2024-09-23"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0/</ali:license_ref></license></permissions><self-uri xlink:href="https://archivog.com/2313-8726/article/view/111030">https://archivog.com/2313-8726/article/view/111030</self-uri><abstract xml:lang="en"><p><bold><italic>AIM:</italic></bold> This study aimed to determine the risk factors for premature placental abruption (PPA).</p> <p><bold><italic>MATERIALS AND METHODS:</italic></bold> A retrospective comparative study was conducted at the Republican Perinatal Center of Petrozavodsk. The study group included 106 patients with a confirmed diagnosis of PPA from 2007 to 2017. The control group (comparison) included 106 women without PPA and abnormal placenta.</p> <p><bold><italic>RESULTS:</italic></bold> The statistical data analysis revealed the following risk factors of PPA: lack of higher education in the patient (odds ratio [OR]: 0.51, 95% confidence interval [CI]: 0.28–0.90); smoking (OR: 3.41, 95% CI: 1.29–8.97); chronic liver disease (OR: 7.29, 95% CI: 1.60–33.06); uterine abnormalities (OR: 8.57, 95% CI: 1.05–69.79); and pelvic inflammatory disease (OR: 6.12, 95% CI: 2.56–14.62). The effect of chronic hypertension, chronic kidney disease, and anemia on the occurrence of PPA in our study was not significant.</p> <p><bold><italic>CONCLUSION:</italic></bold> An increased risk of PPA was found in patients who smoke without higher education with chronic liver disease, uterine abnormalities, and pelvic inflammatory diseases.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель работы </bold>―<italic> и</italic>зучить факторы риска возникновения преждевременной отслойки плаценты (ПОП).</p> <p><bold>Материалы и методы.</bold> Проведено ретроспективное сравнительное исследование в Республиканском перинатальном центре Петрозаводска. В группу исследования включили 106 пациенток с подтверждённым диагнозом ПОП за 2007–2017 гг. В группу контроля (сравнения) вошли 106 женщин без ПОП и аномальной плацентации.</p> <p><bold>Результаты. </bold>Статистический анализ данных нашего исследования выявил следующие факторы риска возникновения ПОП: отсутствие у пациентки высшего образования ― ОШ 0,51; 95% ДИ 0,28–0,90; курение ― ОШ 3,41; 95% ДИ 1,29–8,97; хронические заболевания печени ― ОШ 7,29; 95% ДИ 1,60–33,06; аномалии развития матки ― ОШ 8,57; 95% ДИ 1,05–69,79; воспалительные заболевания органов малого таза ― ОШ 6,12; 95% ДИ 2,56–14,62. Влияние хронической артериальной гипертензии, хронической болезни почек и анемии на возникновение ПОП в нашем исследовании не было достоверно значимым<italic>.</italic></p> <p><bold>Заключение.</bold> Выявлен повышенный риск ПОП у курящих пациенток без высшего образования с хроническими заболеваниями печени, аномалиями развития матки и воспалительными заболеваниями органов малого таза.</p></trans-abstract><kwd-group xml:lang="en"><kwd>premature placental abruption</kwd><kwd>risk factors</kwd><kwd>pregnancy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>преждевременная отслойка плаценты</kwd><kwd>факторы риска</kwd><kwd>беременность</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">Tikkanen M. Placental abruption: epidemiology, risk factors and consequences. 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