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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">ometendo</journal-id><journal-title-group><journal-title xml:lang="ru">Ожирение и метаболизм</journal-title><trans-title-group xml:lang="en"><trans-title>Obesity and metabolism</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-8713</issn><issn pub-type="epub">2306-5524</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/omet12823</article-id><article-id custom-type="elpub" pub-id-type="custom">ometendo-12823</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>Научные исследования</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Original studies</subject></subj-group></article-categories><title-group><article-title>Сравнение точности оценки основного обмена при использовании биоимпедансных анализаторов состава тела и метода непрямой респираторной калориметрий у детей с  конституционально-экзогенным ожирением</article-title><trans-title-group xml:lang="en"><trans-title>Comparison of the accuracy of resting energy expenditure assessment using bioimpedance analysis and indirect respiratory calorimetry in children with simple obesity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9834-727X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Окороков</surname><given-names>П. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Okorokov</surname><given-names>P. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Окороков Павел Леонидович, к.м.н.</p><p>eLibrary SPIN: 6989-2620</p><p>117036, Москва, ул. Дмитрия Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Pavel L. Okorokov, MD, PhD</p><p>eLibrary SPIN: 6989-2620</p><p>11 Dm. Ulyanova street, 117036, Moscow</p></bio><email xlink:type="simple">pokorokov@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/0000-0002-9299-1053</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васюкова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasyukova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васюкова Ольга Владимировна, к.м.н.</p><p>eLibrary SPIN: 6432-3934</p><p>Москва</p></bio><bio xml:lang="en"><p>Olga V. Vasyukova, MD</p><p>eLibrary SPIN: 6432-3934</p><p>Moscow</p></bio><email xlink:type="simple">o.vasyukova@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/0000-0001-9621-5732</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Безлепкина</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bezlepkina</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Безлепкина Ольга Борисовна, д.м.н.</p><p>eLibrary SPIN: 3884-0945</p><p>Москва</p></bio><bio xml:lang="en"><p>Olga B. Bezleрkina, MD</p><p> eLibrary SPIN: 3884-0945</p><p>Moscow</p></bio><email xlink:type="simple">olgabezlepkina@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр эндокринологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinology Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2022</year></pub-date><volume>19</volume><issue>2</issue><fpage>142</fpage><lpage>147</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Окороков П.Л., Васюкова О.В., Безлепкина О.Б., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Окороков П.Л., Васюкова О.В., Безлепкина О.Б.</copyright-holder><copyright-holder xml:lang="en">Okorokov P.L., Vasyukova O.V., Bezlepkina O.B.</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://www.omet-endojournals.ru/jour/article/view/12823">https://www.omet-endojournals.ru/jour/article/view/12823</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. При планировании рациона питания у детей с ожирением необходима оценка основного обмена. ­Золотым стандартом определения уровня основного обмена является метод непрямой респираторной калориметрии. В настоящее время биоимпедансные анализаторы состава тела все чаще стали использоваться в клинической практике для оценки энергозатрат в покое, в том числе у детей с ожирением. Однако точность подобной оценки остается неясной.</p></sec><sec><title>Цель</title><p>Цель. Определить точность оценки основного обмена с помощью биоимпедансных анализаторов состава тела у детей с конституционально-экзогенным ожирением по сравнению с эталонным методом — непрямой респираторной калориметрией.</p></sec><sec><title>Методы</title><p>Методы. Всем детям проведена оценка основного обмена с помощью биоимпедансных анализаторов состава тела по формуле Harris–Benedict и методом непрямой респираторной калориметрии с последующей оценкой сопоставимости методов с помощью анализа Бланда–Альтмана.</p></sec><sec><title>Результаты</title><p>Результаты. В исследование включены 320 детей в возрасте от 7 до 17 лет с конституционально-экзогенным ожирением Уровень основного обмена, рассчитанный при проведении биоимпедансного анализа состава тела, был в среднем на 232 ккал ниже фактического. Выявлен существенный разброс средней разницы (190 до 297 ккал), а ­также большой разброс границ согласия (от -448 до 912 ккал) исследуемых показателей. Значение основного обмена, рассчитанное по формуле Harris–Benedict в среднем соответствует фактическому, а разброс средней разницы варьирует от -27 до 38 ккал. Однако обращает на себя внимание большой разброс границ согласия от -598 до 588 ккал, указывающий на высокую индивидуальную вариабельность энергозатрат покоя.</p></sec><sec><title>Заключение</title><p>Заключение. Биоимпедансные анализаторы состава тела недооценивают уровень основного обмена у детей с ожирением и по точности существенно уступают расчетной формуле Harris–Benedict. Учитывая значительные расхождения по точности оценки и высокую индивидуальную вариабельность, биоимпедансные анализаторы состава тела не могут рассматриваться в качестве альтернативы проведению непрямой респираторной калориметрии для оценки основного обмена при ожирении у детей.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background: Assessment of resting energy expenditure (REE) is necessary for the formation of a diet for obesity patients. The «gold standard» for assessment of resting energy expenditure (REE) is indirect respiratory calorimetry. Currently, bioimpedance analyzers are increasingly being used in clinical practice to assess energy consumption at rest, including in obese children. However, the accuracy of such an assessment remains unclear.</p></sec><sec><title>Aims</title><p>Aims: To determine the accuracy of the assessment of resting energy expenditure using bioimpedance analysis in children with simple obesity compared with indirect respiratory calorimetry.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: Resting energy expenditure was assessed by bioimpedance analysis, Harris-Benedict formula and indirect respiratory calorimetry in all obese children. Comparability of methods was assessed using the Bland-Altman analysis.</p></sec><sec><title>Results</title><p>Results: The study included 320 children aged 7 to 17 years with simple obesity.Resting energy expenditure assessed by bioimpedance analysis was on average 232 kcal lower than the actual. A significant CI (-448 to 912 kcal) was revealed, as well as a large LOA from -514 to 979 kcal. REE calculated by the Harris-Benedict formula on average corresponded to the actual one, and CI varied from -38 to 27 kcal. However, large LOA from -514 to 979 kcal, indicating a high individual variability of resting energy consumption.</p></sec><sec><title>Conclusions</title><p>Conclusions: Bioimpedance analyzers underestimate REE in obese children compared to indirect respiratory calorimetry and the Harris-Benedict formula. Given the significant discrepancies in the accuracy of REE assessment, bioimpedance analysis cannot be considered as an alternative to indirect respiratory calorimetry to assess resting energy in children with simple obesity.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>детское ожирение</kwd><kwd>основной обмен</kwd><kwd>биоимпедансный анализ</kwd><kwd>непрямая калориметрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pediatric obesity</kwd><kwd>basal metabolism</kwd><kwd>bioimpedance analysis</kwd><kwd>indirect calorimetry</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках НИР: «Новые подходы к персонифицированному лечению ожирения у детей на основе исследований энергетического обмена, функционального резерва бета-клеток, секреции адипокинов, миокинов и специфических шаперонов», регистрационный номер АААА-А20-120011790172-9.</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">Seagle HM, Strain GW, Makris A, Reeves RS; American Dietetic Association. 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