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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2024-1-7-14</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-5519</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</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Сравнительный анализ прогностической значимости шкал CURB-65, CRB-65 и их модификаций в оценке госпитальной летальности у пациентов с внебольничной пневмонией</article-title><trans-title-group xml:lang="en"><trans-title>Comparative analysis of the prognostic significance of the CURB-65 and CRB-65 scores and their modifications in hospital mortality assessment in patients with community-acquired pneumonia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8422-8349</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Винокурова</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vinokurova</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Винокурова Дарья Александровна – зав. терапевтической клиникой, ассистент, кафедра факультетской терапии с курсом клинической фармакологии</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">vinokurovadarial@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0088-9204</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куликов</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulikov</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куликов Евгений Сергеевич – д-р мед. наук, доцент, профессор кафедры общей врачебной практики и поликлинической терапии, ректор </p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">evgeny.s.kulikov@gmail.co</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6655-3300</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федосенко</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedosenko</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Федосенко Сергей Вячеславович – д-р мед. наук, доцент, профессор кафедры общей врачебной практики и поликлинической терапии</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">s-fedosenko@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/0009-0001-2576-3106</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Губарева</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gubareva</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Губарева Анастасия Михайловна – врач-пульмонолог, терапевтическая клиника</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">anmigu@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/0009-0005-1250-0752</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пшеворская</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pshevorskaya</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пшеворская Екатерина Владимировна – ординатор, кафедра факультетской терапии с курсом клинической фармакологии</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">pskatlin@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-3760-1400</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Осипов</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Osipov</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Осипов Павел Вячеславович – студент</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">pirs50000@gmail.co</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4844-9803</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аржаник</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Arzhanik</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аржаник Марина Борисовна – канд. пед. наук, доцент кафедры медицинской и биологической кибернетики</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">arzh_m@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/0000-0002-4281-1157</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Старовойтова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Starovoitova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старовойтова Елена Александровна – д-р мед. наук, доцент, зав. кафедрой общей врачебной практики и поликлинической терапии</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">elena-starovoytova@yandex.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/0000-0003-4378-272X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аржаник</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Arzhanik</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аржаник Александра Алексеевна – разработчик</p><p>107045, г. Москва, Луков переулок, 2, стр. 1</p></bio><bio xml:lang="en"><p>Build. 1, 2, Lukov Lane, Moscow, 107045</p></bio><email xlink:type="simple">arzh_sasha@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет (СибГМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ПАО «Московский кредитный банк»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Сredit Bank of Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>10</day><month>04</month><year>2024</year></pub-date><volume>23</volume><issue>1</issue><fpage>7</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Винокурова Д.А., Куликов Е.С., Федосенко С.В., Губарева А.М., Пшеворская Е.В., Осипов П.В., Аржаник М.Б., Старовойтова Е.А., Аржаник А.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Винокурова Д.А., Куликов Е.С., Федосенко С.В., Губарева А.М., Пшеворская Е.В., Осипов П.В., Аржаник М.Б., Старовойтова Е.А., Аржаник А.А.</copyright-holder><copyright-holder xml:lang="en">Vinokurova D.A., Kulikov E.S., Fedosenko S.V., Gubareva A.M., Pshevorskaya E.V., Osipov P.V., Arzhanik M.B., Starovoitova E.A., Arzhanik A.A.</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://bulletin.ssmu.ru/jour/article/view/5519">https://bulletin.ssmu.ru/jour/article/view/5519</self-uri><abstract><sec><title>Введение</title><p>Введение. Смертность от внебольничной пневмонии (ВП) остается серьезной проблемой систем здравоохранения разных стран. Правильная оценка тяжести и места лечения больного имеет решающее значение в исходе заболевания.</p></sec><sec><title>Цель</title><p>Цель. Оценить прогностическую значимости шкал CURB-65 и CRB-65 с их модификацией в определении риска смерти у госпитализированных больных с ВП.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В ретроспективное исследование включили 1 412 пациентов с ВП старше 18 лет. На популяции 1 020 больных, с последующим разделением на тестовую (n = 676) и обучающую (n = 344) выборки 2 : 1, выполнено сравнение прогностической ценности шкал CURB-65 (спутанность сознания, мочевина &gt; 7 ммоль/л, частота дыхания ≥ 30/мин, низкое артериальное давление (АД) и возраст ≥ 65 лет) и CRB-65 (исключена мочевина) в идентификации пациентов с высоким риском госпитальной смерти. Проведена модификация указанных шкал с изменением точек разделения по каждому из критериев для повышения их точности. Для сравнения использовался анализ ROC-кривых с вычислением AUC (площади под кривой).</p></sec><sec><title>Результаты</title><p>Результаты. Модифицированная шкала CURB-65 с новыми точками разделения (возраст &gt; 72 лет, частота дыхания &gt; 21/мин, уровень мочевины &gt; 9,5 ммоль/л, систолическое АД ≤ 105 мм рт. ст. и диастолическое АД ≤ 65 мм рт. ст.) оказалась точнее исходной в прогнозировании смерти и названа CURB-72. Для CURB72 и CURB-65 AUC составила 0,946 (95%-й доверительный интервал (95% ДИ) 0,916–0,967) и 0,905 (95% ДИ 0,869–0,934) соответственно (p = 0,0034). Измененная модель CRB-65 (CRB-72) также превзошла исходную, но статистически значимо они не различались. При сравнении модифицированных шкал между собой новая шкала CURB-72 продемонстрировала максимальную точность в выявлении пациентов с ВП с риском госпитальной летальности, превзойдя CRB-72 (p = 0,0347).</p></sec><sec><title>Заключение</title><p>Заключение. Модифицированные CURB-65 (CURB-72) и CRB-65 (CRB-72) демонстрируют потенциал в оценке прогноза ВП и превосходят классические шкалы, при этом CURB-72 демонстрирует наибольшую чувствительность и специфичность.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Mortality associated with community-acquired pneumonia (CAP) continues to be a crucial health problem worldwide. Correct assessment of CAP severity and the level of care is pivotal in the disease outcome.</p></sec><sec><title>Aim</title><p>Aim. To evaluate the prognostic value of the CURB-65 and CRB-65 scores and their modifications in determining the risk of in-hospital mortality in patients with CAP.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The retrospective study included 1,412 patients with CAP aged over 18 years. In a population of 1,020 patients, which was subsequently split into test (n = 676) and training (n = 344) samples in the ratio 2 : 1, we compared the predictive value of the CURB-65 (confusion, urea &gt; 7 mmol / l, respiratory rate ≥ 30 / min, low blood pressure (BP), and age ≥ 65 years) and CRB-65 (confusion, respiratory rate ≥ 30 / min, low blood pressure (BP), and age ≥ 65 years) scores in identifying patients at high risk of in-hospital death. The specified scoring systems were modified by changing the cut-offs for each criterion to increase their accuracy. For comparison, we used the ROC analysis with the calculation of the area under the curve (AUC).</p></sec><sec><title>Results</title><p>Results. The modified CURB-65 score with new cut-off values (age &gt; 72 years, respiratory rate &gt; 21 / min, urea level &gt; 9.5 mmol / l, systolic blood pressure ≤ 105 mm Hg, and diastolic blood pressure ≤ 65 mm Hg) was more accurate than the original one in predicting death and was named CURB-72. The AUC for CURB-72 and CURB-65 was 0.946 (95% confidence interval (CI): 0.916–0.967) and 0.905 (95% CI: 0.869–0.934), respectively (p = 0.0034). The modified CRB-65 (CRB-72) score also outperformed the original model, but showed no statistically significant difference. While comparing the modified scoring systems, the new CURB-72 score surpassed the CRB-72 score and demonstrated maximum accuracy in identifying CAP patients at risk of in-hospital mortality (p = 0.0347).</p></sec><sec><title>Conclusion</title><p>Conclusion. The modified CURB-65 (CURB-72) and CRB-65 (CRB-72) scores demonstrated potential for assessing the prognosis of CAP and are superior to classical scoring systems. CURB-72 showed the highest sensitivity and specificity.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>внебольничная пневмония</kwd><kwd>CRB-65</kwd><kwd>CURB-65</kwd><kwd>смерть</kwd><kwd>прогноз</kwd><kwd>пневмония</kwd><kwd>шкалы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>community-acquired pneumonia</kwd><kwd>pneumonia</kwd><kwd>CRB-65</kwd><kwd>CURB-65</kwd><kwd>mortality</kwd><kwd>prognosis</kwd><kwd>pneumonia</kwd><kwd>scores</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">Prina E., Ranzani O.T., Torres A. Community-acquired pneumonia. Lancet. 2015;386(9998):1097–1108. DOI: 10.1016/S0140-6736(15)60733-4.</mixed-citation><mixed-citation xml:lang="en">Prina E., Ranzani O.T., Torres A. 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