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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Perm Medical Journal</journal-id><journal-title-group><journal-title xml:lang="en">Perm Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Пермский медицинский журнал (сетевое издание "Perm medical journal")</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0136-1449</issn><issn publication-format="electronic">2687-1408</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">703585</article-id><article-id pub-id-type="doi">10.17816/pmj43135-45</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original studies</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Comparative analysis of dietary patterns in patients with different body weight and non-alcoholic fatty liver disease</article-title><trans-title-group xml:lang="ru"><trans-title>Сравнительный анализ пищевых паттернов у пациентов с разной массой тела и неалкогольной жировой болезнью печени</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7802-4796</contrib-id><name-alternatives><name xml:lang="en"><surname>Bulatova</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Булатова</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>DSc (Medicine), Head of the Department of Normal Physiology, Professor of the Department of Faculty Therapy №1</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, заведующая кафедрой нормальной физиологии, профессор кафедры факультетской терапии № 1</p></bio><email>bula.1977@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7019-6630</contrib-id><name-alternatives><name xml:lang="en"><surname>Shevlyukovа</surname><given-names>T. P.</given-names></name><name xml:lang="ru"><surname>Шевлюкова</surname><given-names>Т. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>DSc (Medicine), Professor of the Department of Obstetrics and Gynecology of the Institute of Maternity and Childhood</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры акушерства и гинекологии Института материнства и детства</p></bio><email>bula.1977@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7521-1732</contrib-id><name-alternatives><name xml:lang="en"><surname>Gulyaeva</surname><given-names>I. L.</given-names></name><name xml:lang="ru"><surname>Гуляева</surname><given-names>И. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>DSc (Medicine), Head of the Department of Pathological Physiology</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, заведующая кафедрой патологической физиологии</p></bio><email>bula.1977@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yusupova</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Юсупова</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Staff Member of the Department of Faculty Therapy №1, Therapist</p></bio><bio xml:lang="ru"><p>сотрудник кафедры факультетской терапии № 1, врач-терапевт</p></bio><email>bula.1977@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Trofimova</surname><given-names>E. S.</given-names></name><name xml:lang="ru"><surname>Трофимова</surname><given-names>Е. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Staff Member of the Department of Pathological Physiology, Reflexologist</p></bio><bio xml:lang="ru"><p>сотрудник кафедры патологической физиологии, врач-рефлексотерапевт</p></bio><email>bula.1977@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Ye.A. Vagner Perm State Medical University</institution></aff><aff><institution xml:lang="ru">Пермский государственный медицинский университет имени академика Е.А. Вагнера</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Tyumen State Medical University</institution></aff><aff><institution xml:lang="ru">Тюменский государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">"Alternative Perm" Clinic</institution></aff><aff><institution xml:lang="ru">Клиника «Альтернатива Пермь»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2026-03-03" publication-format="electronic"><day>03</day><month>03</month><year>2026</year></pub-date><volume>43</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>35</fpage><lpage>45</lpage><history><date date-type="received" iso-8601-date="2026-03-01"><day>01</day><month>03</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-03-01"><day>01</day><month>03</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, Эко-Вектор</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://eco-vector.com/for_authors.php#07</ali:license_ref></license></permissions><self-uri xlink:href="https://permmedjournal.ru/PMJ/article/view/703585">https://permmedjournal.ru/PMJ/article/view/703585</self-uri><abstract xml:lang="en"><p><bold>Objective</bold><bold>.</bold><bold> </bold>To assess dietary patterns in outpatients with non-alcoholic fatty liver disease (NAFLD) and normal weight versus those who are overweight.</p> <p><bold>Materials and methods. </bold>The study included 72 outpatients (30 male and 42 female) with a mean age of 47.0 ± 1.7 and a verified NAFLD diagnosis. Of these, 41 patients had normal body weight and 31 was overweight. Anthropometric measurements were performed, and dietary intake was assessed using a 7–10-day FatSecret food diary. Further analysis included average daily energy intake (kcal), the proportion of proteins/fats/carbohydrates (PFC) (%), calculation of PFC in g/kg/day, assessment of meal quantity, composition, timing, and identification of dietary patterns.</p> <p><bold>Results.</bold> The nutritional assessment revealed that overweight individuals with NAFLD consumed significantly more kilocalories (<italic>p</italic> = 0.029), protein (<italic>p</italic> &lt; 0.001), and carbohydrates (<italic>p</italic> = 0.029) per day than patients with normal weight. The diet of overweight NAFLD patients was characterized by significantly higher intake of animal protein, saturated fats, and simple carbohydrates, while consumption of plant-based proteins was lower. Three main dietary patterns were identified: high-fat (46 %), high-protein (25 %), and mixed fat-carbohydrate (15 %), along with two less common patterns: fat-carbohydrate (7 %) and deficient (7 %). The predominant pattern in both groups was high-fat, accounting for 54 % in the normal weight group and 35 % in the overweight group.</p> <p><bold>Conclusions. </bold>For NAFLD patients in the Perm region, especially those who are overweight, a "Western" dietary style is more characteristic. This pattern is enriched with animal proteins (including red and processed meat), refined grains, potatoes, and sweetened beverages, and is deficient in fish, seafood, greens, vegetables, and plant-based proteins.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель. </bold>Оценить типы питания у пациентов амбулаторного звена с НАЖБП при нормальной (НМТ) и повышенной массе тела (ПМТ), поскольку значительное влияние на фенотипические особенности неалкогольной жировой болезни печени (НАЖБП) могут оказывать такие факторы, как питание, физическая активность и конституциональные особенности.</p> <p><bold>Материалы и методы.</bold> В исследование было включено 72 амбулаторных пациента (30 мужчин и 42 женщины), средний возраст 47,0 ± 1,7 года, с верифицированным диагнозом НАЖБП, из которых 41 пациент имел НМТ и 31 – ПМТ. Проводились антропометрические измерения и оценка питания по 7–10-дневному дневнику FatSecret с дальнейшим анализом среднесуточной энергии (ккал), доли белков/жиров/углеводов (%), их расчетом в г/кг/сут, анализом количества, структуры и режима приемов пищи, а также выделения типов пищевого поведения.</p> <p><bold>Результаты.</bold> Оценка питания показала, что лица с НАЖБП и ПМТ потребляют в сутки значимо больше килокалорий (<italic>р</italic> = 0,029), белков (<italic>р</italic> &lt; 0,001) и углеводов (<italic>р</italic> = 0,029), чем пациенты с НМТ. Рацион пациентов с НАЖБП при ПМТ характеризовался значительно более высоким потреблением животных белков, насыщенных жиров и простых углеводов при меньшем потреблении белков растительного происхождения. Было выделено три основных пищевых паттерна (высокожировой – 46 %, высокобелковый – 25 %, смешанный жироуглеводный – 15 %) и два более редко встречающихся (жироуглеводный – 7 % и дефицитный – 7 %). Преобладающим паттерном в обеих группах оказался высокожировой – у 54 % лиц с НМТ и 35 % с ПМТ.</p> <p><bold>Выводы. </bold>Для пациентов с НАЖБП, особенно с ПМТ, проживающих на территории Пермского края, более характерен «западный» стиль питания, обогащенный белками животного происхождения, включая красное и переработанное мясо, очищенные злаки, картофель и подслащенные напитки, и обедненный рыбой, морепродуктами, зеленью, овощами и белками растительного происхождения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>non-alcoholic fatty liver disease</kwd><kwd>body weight</kwd><kwd>body mass index</kwd><kwd>dietary pattern</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>неалкогольная жировая болезнь печени</kwd><kwd>масса тела</kwd><kwd>индекс массы тела</kwd><kwd>тип питания</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>AGA clinical practice update: diagnosis and management of nonalcoholic fatty liver disease in lean individuals. 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