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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">zdor</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы здоровья и экологии</journal-title><trans-title-group xml:lang="en"><trans-title>Health and Ecology Issues</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-0967</issn><issn pub-type="epub">2708-6011</issn><publisher><publisher-name>Gomel State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51523/2708-6011.2008-5-4-2</article-id><article-id custom-type="elpub" pub-id-type="custom">zdor-748</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>КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title></article-title><trans-title-group xml:lang="en"><trans-title>USE OF DATA OF EVIDENCE BASED MEDICINE IN CLINICAL PRACTICE (report 3 - DIAGNOSTIC TESTS)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Литвин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Litvin</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калинин</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinin</surname><given-names>A. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тризна</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Trizna</surname><given-names>N. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гомельская областная клиническая больница</institution></aff><aff xml:lang="en"><institution>Gomel Regional Clinical Hospital</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Гомельский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Gomel State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Белорусский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Belarus State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2008</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2008</year></pub-date><volume>0</volume><issue>4</issue><fpage>12</fpage><lpage>19</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Литвин А.А., Калинин А.Л., Тризна Н.М., 2008</copyright-statement><copyright-year>2008</copyright-year><copyright-holder xml:lang="ru">Литвин А.А., Калинин А.Л., Тризна Н.М.</copyright-holder><copyright-holder xml:lang="en">Litvin A.A., Kalinin A.L., Trizna N.M.</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://journal.gsmu.by/jour/article/view/748">https://journal.gsmu.by/jour/article/view/748</self-uri><abstract><p>Важным аспектом доказательной медицины является полнота и точность представления данных. Целью статьи является краткий обзор принципов доказательной медицины в исследованиях, посвященных точности диагностических тестов. Диагностические тесты используются в медицине, чтобы установить диагноз, степень тяжести и особенности течения заболевания. Диагностическая информация получается из множества источников, включая субъективные, объективные, специальные методы исследования. Эта статья основывается на описании данных об измерении качества исследований, преимуществ различных способов итоговой статистики c помощью метода логистической регрессии и ROC-анализа.</p></abstract><trans-abstract xml:lang="en"><p>A prominent aspect of evidence based medicine is completeness and accuracy of data presentation. Article purpose is the short review of principles of evidence based medicine in the researches devoted to accuracy of diagnostic tests. Diagnostic tests are used in medicine to screen for diagnose, grade, and monitor the progression of disease. Diagnostic information is obtained from a multitude of sources, including sings, symptoms and special investigations. This article concentrates on the dimensions of study quality and the advantages of different summary statistics with logistic regression and ROC-analysis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>доказательная медицина</kwd><kwd>диагностические тесты</kwd><kwd>логистическая регрессия</kwd><kwd>ROC-анализ</kwd><kwd>evidence based medicine</kwd><kwd>diagnostic tests</kwd><kwd>logistic regression</kwd><kwd>ROC-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">Гринхальх, Т. Основы доказательной медицины / Т. Гринхальх; пер. с англ. - М.: ГЭОТАР-Медиа, 2006. - 240 с.</mixed-citation><mixed-citation xml:lang="en">Гринхальх, Т. Основы доказательной медицины / Т. 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