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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">nefr</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology (Saint-Petersburg)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-6274</issn><issn pub-type="epub">2541-9439</issn><publisher><publisher-name>Pavlov First Saint-Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36485/1561-6274-2024-28-2-63-68</article-id><article-id custom-type="edn" pub-id-type="custom">TRHKLT</article-id><article-id custom-type="elpub" pub-id-type="custom">nefr-2317</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. КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES. CLINICAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Нутритивные нарушения и выживаемость пациентов пожилого и старческого возраста с ХБП 3Б-5 стадии</article-title><trans-title-group xml:lang="en"><trans-title>Nutritional disorders and survival rate of elderly and geriatric patients with CKD  3B-5 stage</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9308-3332</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зарипова</surname><given-names>Э. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaripova</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ассистент Зарипова Элина Газинуровна, канд. мед.наук, кафедра госпитальной терапии </p><p>420012, г. Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>Assistant Zaripova Elina MD, PhD, Department of Hospital Therapy</p><p>420012, Kazan, Butlerov str., 49</p></bio><email xlink:type="simple">eborkhanova@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/0009-0008-6644-9739</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Альмухаметова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Almukhametova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант Альмухаметова Алсу Ильсуровна, кафедра госпитальной терапии </p><p>420012, г. Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>Postgraduate student Almukhametova Alsu, Department of Hospital Therapy</p><p>420012, Kazan, Butlerov str., 49</p></bio><email xlink:type="simple">alsu.almukhametova.00@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/0000-0003-4237-4695</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максудова</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksudova</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Проф. Максудова Аделя Наилевна, д-р мед. наук, кафедра госпитальной терапии  </p><p>420012, г. Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>Prof. Maksudova Adelya MD, DMed.Sci, Department of Hospital Therapy</p><p>420012, Kazan, Butlerov str., 49</p></bio><email xlink:type="simple">adelya.maksudova@kazangmu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2024</year></pub-date><volume>28</volume><issue>2</issue><fpage>63</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зарипова Э.Г., Альмухаметова А.И., Максудова А.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Зарипова Э.Г., Альмухаметова А.И., Максудова А.Н.</copyright-holder><copyright-holder xml:lang="en">Zaripova E.G., Almukhametova A.I., Maksudova A.N.</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.nephrolog.ru/jour/article/view/2317">https://journal.nephrolog.ru/jour/article/view/2317</self-uri><abstract><sec><title>ВВЕДЕНИЕ</title><p>ВВЕДЕНИЕ. Распространенность ХБП среди популяции людей старше 65 лет составляет 23,4–35,8%. Одним из факторов, влияющих на их выживаемость, является нутритивный статус. Проведено не так много исследований о влиянии нарушений питания на выживаемость пациентов пожилого и старческого возраста с ХБП. ЦЕЛЬ: оценка влияния статуса питания на выживаемость пациентов пожилого и старческого возраста с ХБП 3б–5 стадии.</p></sec><sec><title>ПАЦИЕНТЫ И МЕТОДЫ</title><p>ПАЦИЕНТЫ И МЕТОДЫ. Обследовано 190 человек с ХБП 3б–5 стадии, средний возраст – 76 [67;86] лет. Оценка нутритивного статуса проводилась с помощью шкалы Субъективной Глобальной Оценки, абсолютного 5-летнего риска смерти с помощью шкалы Банзаля. Длительность наблюдения пациентов составила 3 года. </p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. В группе пожилых и гериатрических пациентов с ХБП 3б–5 стадии нормальный статус питания был определен у 40,1% пациентов, недостаточность питания легкой и умеренной степени наблюдалась у 54,7%, белково-энергетическая недостаточность (БЭН) – у 5,2%. У 2,8% определен дефицит массы тела.  Наилучшую 3-летнюю выживаемость в изучаемой группе наблюдали у пациентов с нормальным статусом питания, легкими нарушениями статуса питания и ожирением, наихудшую – у пациентов с БЭН и дефицитом массы тела. Средний балл по шкале Банзаль составил 8 баллов при ХБП 4 стадии,  что соответствует 69% абсолютного риска смерти   в течение 5 лет, при ХБП 5 стадии средний балл также составил  8.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Выживаемость больных с БЭН у пациентов с хронической болезнью почек 3б–5 стадии была достоверно ниже, чем у пациентов без нутритивных нарушений и легкими нутритивными нарушениями, при этом не было выявлено соответствия между предполагаемым абсолютным риском смерти по шкале Банзаль и фактической выживаемостью.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND. The prevalence of CKD in the population of the elderly and geriatric patients is varies from 23.4% to 35.8%. Nutritional status was recognized as an important factor of CKD prognosis. One of the factors affecting their survival is nutritional status. There have not been many studies on the effect of eating disorders on the survival of elderly and senile patients with CKD.</p></sec><sec><title>THE AIM</title><p>THE AIM: to assess the impact of nutritional status on the survival of elderly patients with CKD stages 3b-5.</p></sec><sec><title>PATIENTS AND METHODS</title><p>PATIENTS AND METHODS. We’ve studied 190 people with CKD stages 3b-5 (eGFR&lt;45 ml/min/m2) with an average age of 76 [67;86]. Exclusion criteria’s: dialysis, acute cardiovascular disorders, oncology, and psychiatric disorders. Nutritional status was assessed by Subjective Global Assessment scale, the 5-year risk of the death was evaluated absolute by the Bansal scale. The duration of study - 36 month.</p></sec><sec><title>RESULTS</title><p>RESULTS. In the group of elderly and geriatric patients with CKD stages 3b-5, normal nutritional status was determined in 40.1% of patients, mild to moderate malnutrition in 54.7%, and protein-energy wasting (PEW) in 5.2%; up to 2.8% of patients were underweight. The best 3-year survival rate was observed in patients with normal nutritional status, mild nutritional status disorders and obesity, the worst survival rate - in patients with PEW and underweight (p&lt;0,001).  In the group of patients with CKD stage 4 the average Bansal score scale was 8 points, which corresponds to 69% of the absolute risk of death within 5 years; in patients with CKD stage 5, the average score was also 8 [7, 8].</p></sec><sec><title>CONCLUSION</title><p> CONCLUSION. In the group of elderly and geriatric patients with CKD stage 3b-5 and PEW survival rate was significantly lower than in patients without nutritional disorders and mild nutritional disorders; we didn’t find correlation between the estimated absolute risk of death according to the Bansal scale and actual survival in 3-year observation period.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нутритивные нарушения</kwd><kwd>ХБП</kwd><kwd>выживаемость</kwd><kwd>белково-энергетическая недостаточность</kwd><kwd>пожилые</kwd><kwd>питание</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nutritional disorders</kwd><kwd>CKD</kwd><kwd>survival</kwd><kwd>protein-energy wasting</kwd><kwd>elderly</kwd><kwd>nutrition</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">Farrington K, Covic A, Nistor I et al. 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