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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">ph</journal-id><journal-title-group><journal-title xml:lang="ru">Общественное здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Public Health</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-1676</issn><issn pub-type="epub">2949-1274</issn><publisher><publisher-name>ФГБУ «ЦНИИОИЗ» Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21045/2782-1676-2025-5-2-4-16</article-id><article-id custom-type="elpub" pub-id-type="custom">ph-277</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>ТЕОРИЯ ОБЩЕСТВЕННОГО ЗДОРОВЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PUBLIC HEALTH THEORY</subject></subj-group></article-categories><title-group><article-title>Модель для прогнозирования смерти у взрослых пациентов в течение 10 лет</article-title><trans-title-group xml:lang="en"><trans-title>A model for predicting death in adult patients within 10 years</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6898-8009</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кафтанов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaftanov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафтанов Алексей Николаевич – кандидат медицинских наук, аналитик данных</p><p>г. Петрозаводск</p></bio><bio xml:lang="en"><p>Alexey N. Kaftanov – PhD in Medical sciences, data analyst</p><p>Petrozavodsk</p></bio><email xlink:type="simple">akaftanov@webiomed.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/0000-0001-6359-0763</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андрейченко</surname><given-names>А. E.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreychenko</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрейченко Анна Евгеньевна – кандидат физико-математических наук, ведущий научный сотрудник</p><p>г. Санкт-Петербург</p></bio><bio xml:lang="en"><p>Anna E. Andreychenko – PhD in Physics and Mathematics sciences, lead research scientist</p><p>St. Petersburg</p></bio><email xlink:type="simple">andreychenko.a@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0513-8557</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ермак</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermak</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ермак Андрей Дмитриевич – аналитик данных</p><p>г. Петрозаводск</p></bio><bio xml:lang="en"><p>Andrey D. Ermak – data analyst</p><p>Petrozavodsk</p></bio><email xlink:type="simple">aermak@webiomed.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/0000-0002-8745-857X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаврилов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrilov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гаврилов Денис Владимирович – руководитель медицинского направления</p><p>г. Петрозаводск</p></bio><bio xml:lang="en"><p>Denis V. Gavrilov – Head of the medical department</p><p>Petrozavodsk</p></bio><email xlink:type="simple">dgavrilov@webiomed.ai</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7380-8460</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусев Александр Владимирович – кандидат технических наук, эксперт по искусственному интеллекту</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Aleksandr V. Gusev – PhD in Engineering sciences, artificial intelligence expert</p><p>Moscow</p></bio><email xlink:type="simple">agusev@webiomed.ai</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2350-977X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новицкий</surname><given-names>Р. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Novitskiy</surname><given-names>R. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новицкий Роман Эдвардович – генеральный директор</p><p>г. Петрозаводск</p></bio><bio xml:lang="en"><p>Roman E. Novitskiy – General manager</p><p>Petrozavodsk</p></bio><email xlink:type="simple">roman@webiomed.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ООО «К-СКАЙ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>K-Skai</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Национальный исследовательский университет ИТМО»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>ITMO University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Центральный научно-исследовательский институт организации и информатизации здравоохранения» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Institute of Health</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>20</day><month>07</month><year>2025</year></pub-date><volume>5</volume><issue>2</issue><fpage>4</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кафтанов А.Н., Андрейченко А.E., Ермак А.Д., Гаврилов Д.В., Гусев А.В., Новицкий Р.Э., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кафтанов А.Н., Андрейченко А.E., Ермак А.Д., Гаврилов Д.В., Гусев А.В., Новицкий Р.Э.</copyright-holder><copyright-holder xml:lang="en">Kaftanov A.N., Andreychenko A.E., Ermak A.D., Gavrilov D.V., Gusev A.V., Novitskiy R.E.</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://ph.elpub.ru/jour/article/view/277">https://ph.elpub.ru/jour/article/view/277</self-uri><abstract><p>Введение. Выявление факторов риска и прогнозирование смерти от различных причин являются важными вопросами медицины. С точки зрения профилактического направления важно выявлять пациентов с высоким риском смерти, так как раннее обнаружение и лечение заболеваний эффективно повышают продолжительность жизни. Цель исследования: разработать универсальную модель прогнозирования смерти у взрослых пациентов в течение 10 лет и сравнить предсказательную способность прогноза смерти в многочисленной современной когорте модели МО (деревья решений) с обычной моделью логистической регрессии Кокса. Материалы и методы. Источником данных для исследования являлась база данных платформы прогнозной аналитики Webiomed компании ООО «К-Скай». В исследование было включено 1129268 записей 201985 пациентов в возрасте от 18 лет. Изучено 177 прогнозных признаков, из которых в результате многоступенчатого отбора для моделирования выбрано 12. Для моделирования использовалось два алгоритма анализа выживаемости: CoxPHFitter и RandomSurvivalForest. С помощью моделей определялась вероятность наступления смерти в течение 1, 3, 5 и 10 лет. Результаты. По результатам тестирования обе модели показали хорошие результаты по предсказанию смерти. Однако лучший результат был получен у модели RandomSurvivalForest. Метрики лучшей модели с 95% доверительным интервалом для предсказания смерти в течение 10 лет: Площадь под ROC кривой 0,921 (0,914–0,929), Точность 0,849 (0,84–0,858), Чувствительность 0,813 (0,795–0,83), Специфичность 0,871 (0,859–0,882), Индекс соответствия 0,867 (0,861–0,874), Прогностическая ценность положительного результата 0,791 (0,776–0,806), Прогностическая ценность отрицательного результата 0,886 (0,876–0,895). Заключение. Было показано, что модели машинного обучения хорошо предсказывают смертельные исходы, демонстрируя высокую дискриминацию и точность классификации. Их использование может помочь выявлять пациентов высокого риска с целью формирования решения о политике действий для предотвращения смерти. </p></abstract><trans-abstract xml:lang="en"><p>Introduction. The identification of risk factors and the prediction of mortality from various causes are important issues in medicine. From a preventive perspective, it is crucial to identify patients at high risk of death, as early detection and treatment of diseases effectively increase life expectancy. The purpose of the study: to develop a universal model for predicting death in adult patients within 10 years and to compare the predictive ability of predicting death in a large contemporary cohort of the machine learning model (decision trees) with a Cox regression. Materials and methods. The data source for the study was the database of the Webiomed predictive analytics platform. The study included 1,129,268 records of 201,985 patients aged 18 years and older. 177 predictive features were investigated, of which 12 were selected for modelling as a result of a multi-stage selection process. Two survival analysis algorithms, CoxPHFitter and RandomSurvivalForest, were used for modelling. The models were used to determine the probability of death within 1, 3, 5 and 10 years. Results. Both models performed well in predicting death, however, the best result was obtained by the RSF model. Metrics of the best model with 95% CI for predicting death within 10 years: AUC0.921 (0.914–0.929), Accuracy 0.849 (0.84–0.858), Sensitivity 0.813 (0.795–0.83), Specificity 0.871 (0.859–0.882), Concordance index 0.867 (0.861–0.874), Positive predictive value 0.791 (0.776–0.806), Negative Predictive Value 0.886 (0.876–0.895). Conclusion. Machine learning models predict mortality outcomes well, demonstrating high discrimination and classification accuracy. Their use may help to identify high-risk patients to inform decisions to prevent death. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>оценка риска смерти</kwd><kwd>искусственный интеллект</kwd><kwd>машинное обучение</kwd><kwd>прогнозирование смерти</kwd><kwd>анализ выживаемости</kwd></kwd-group><kwd-group xml:lang="en"><kwd>risk assessment of death</kwd><kwd>artificial intelligence</kwd><kwd>machine learning</kwd><kwd>death prediction</kwd><kwd>survival analysis</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">Qiu W., Chen H., Dincer A.B., Lundberg S., Kaeberlein M., Lee S.I. Interpretable machine learning prediction of allcause mortality. Commun Med (Lond). 2022 Oct 3;2:125. https://doi.org/10.1038/s43856-022-00180-x</mixed-citation><mixed-citation xml:lang="en">Qiu W., Chen H., Dincer A.B., Lundberg S., Kaeberlein M., Lee S.I. 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