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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">Ekologiya cheloveka (Human Ecology)</journal-id><journal-title-group><journal-title xml:lang="en">Ekologiya cheloveka (Human Ecology)</journal-title><trans-title-group xml:lang="ru"><trans-title>Экология человека</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1728-0869</issn><issn publication-format="electronic">2949-1444</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">643165</article-id><article-id pub-id-type="doi">10.17816/humeco643165</article-id><article-id pub-id-type="edn">FFRKFV</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL TRAIL PROTOCOLS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ПРОТОКОЛЫ ИССЛЕДОВАНИЙ</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">Determinants of eating behavior among medical university students: study protocol</article-title><trans-title-group xml:lang="ru"><trans-title>Детерминанты пищевого поведения у студентов медицинского вуза: протокол исследования</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>医科大学学生饮食行为的决定因素：研究方案</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4827-2369</contrib-id><contrib-id contrib-id-type="spin">7787-6746</contrib-id><name-alternatives><name xml:lang="en"><surname>Shelygin</surname><given-names>Kirill V.</given-names></name><name xml:lang="ru"><surname>Шелыгин</surname><given-names>Кирилл Валерьевич</given-names></name><name xml:lang="zh"><surname>Shelygin</surname><given-names>Kirill V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Associate Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, доцент</p></bio><bio xml:lang="zh"><p>MD, Dr. Sci. (Medicine), Associate Professor</p></bio><email>shellugin@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3687-6122</contrib-id><contrib-id contrib-id-type="spin">5094-9436</contrib-id><name-alternatives><name xml:lang="en"><surname>Lozhkina</surname><given-names>Lada I.</given-names></name><name xml:lang="ru"><surname>Ложкина</surname><given-names>Лада Ивановна</given-names></name><name xml:lang="zh"><surname>Lozhkina</surname><given-names>Lada I.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Psychology)</p></bio><bio xml:lang="ru"><p>канд. психол. наук</p></bio><bio xml:lang="zh"><p>Cand. Sci. (Psychology)</p></bio><email>lada1@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9077-889X</contrib-id><contrib-id contrib-id-type="spin">1890-4879</contrib-id><name-alternatives><name xml:lang="en"><surname>Strelkova</surname><given-names>Alexandra V.</given-names></name><name xml:lang="ru"><surname>Стрелкова</surname><given-names>Александра Витальевна</given-names></name><name xml:lang="zh"><surname>Strelkova</surname><given-names>Alexandra V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>al.strelkova@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2722-5675</contrib-id><contrib-id contrib-id-type="spin">5559-6663</contrib-id><name-alternatives><name xml:lang="en"><surname>Krylova</surname><given-names>Irina A.</given-names></name><name xml:lang="ru"><surname>Крылова</surname><given-names>Ирина Анатольевна</given-names></name><name xml:lang="zh"><surname>Krylova</surname><given-names>Irina A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine), Associate Professor</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine), Associate Professor</p></bio><email>i-prosperity@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2521-0824</contrib-id><contrib-id contrib-id-type="spin">6257-4400</contrib-id><name-alternatives><name xml:lang="en"><surname>Malyavskaya</surname><given-names>Svetlana I.</given-names></name><name xml:lang="ru"><surname>Малявская</surname><given-names>Светлана Ивановна</given-names></name><name xml:lang="zh"><surname>Malyavskaya</surname><given-names>Svetlana I.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><bio xml:lang="zh"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><email>malyavskaya@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Northern State Medical University</institution></aff><aff><institution xml:lang="ru">Северный государственный медицинский университет</institution></aff><aff><institution xml:lang="zh">Northern State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Federal Research Center for Integrated Arctic Studies named after Academician N.P. Laverov of the Ural Branch of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Федеральный исследовательский центр комплексного изучения Арктики им. акад. Н.П. Лаверова Уральского отделения Российской академии наук</institution></aff><aff><institution xml:lang="zh">Federal Research Center for Integrated Arctic Studies named after Academician N.P. Laverov of the Ural Branch of the Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2025-05-05" publication-format="electronic"><day>05</day><month>05</month><year>2025</year></pub-date><pub-date date-type="pub" iso-8601-date="2025-06-28" publication-format="electronic"><day>28</day><month>06</month><year>2025</year></pub-date><volume>31</volume><issue>11</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>838</fpage><lpage>844</lpage><history><date date-type="received" iso-8601-date="2024-12-18"><day>18</day><month>12</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2025-04-02"><day>02</day><month>04</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2025,</copyright-statement><copyright-year>2025</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://creativecommons.org/licenses/by-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://hum-ecol.ru/1728-0869/article/view/643165">https://hum-ecol.ru/1728-0869/article/view/643165</self-uri><abstract xml:lang="en"><p><bold>AIM:</bold> To present the design of the study “Determinants of Eating Behavior Among Medical University Students”, aimed at assessing the determinants underlying eating behavior in medical students.</p> <p><bold>MATERIALS AND METHODS:</bold> This cohort study will include students enrolled at the Northern State Medical University (Arkhangelsk, Russia), aged 18 to 25 years. The expected sample size is 2500 participants. The study object is eating behavior in young adults. The subject is affective-neurotic and sociodemographic determinants of eating behavior. The study materials will consist of data planned to be obtained through an anthropometric and sociopsychological assessment to be conducted at the Northern State Medical University. A control group is not planned to be formed.</p> <p><bold>EXPECTED RESULTS:</bold> The study will assess the prevalence of both underweight and overweight conditions in the target population, determine the frequency of disordered eating behavior, identify affective-neurotic and sociodemographic determinants of eating behavior, and evaluate their contribution to disordered eating. It will also examine the associations between affective-neurotic personality traits (including anxiety, depression, obsessive tendencies, and hypomanic states) and anthropometric parameters (such as weight, height, hip and waist circumference, and skinfold thickness). Based on the data obtained, it will be possible to identify affective-neurotic personality profiles associated with various forms of disordered eating behavior.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель</bold>. Представление исследования «Детерминанты пищевого поведения у студентов медицинского вуза», направленного на оценку детерминированности пищевого поведения обучающихся в медицинском вузе.</p> <p><bold>Материалы и методы</bold>. В когортное исследование будут включены студенты, обучающиеся в Северном государственном медицинском университете (Архангельск). Возрастная группа 18–25 лет. Ожидаемый объём выборки — 2500 человек. Объект исследования: пищевое поведение молодёжи. Предмет исследования: аффективно-невротические и социально-демографические детерминанты пищевого поведения. Материалами исследования послужат данные, которые планируем получить в ходе антропометрического и социально-психологического исследования, которое будет проводиться на базе Северного государственного медицинского университета. Контрольная группа не предусмотрена.</p> <p><bold>Ожидаемые результаты.</bold> В ходе исследования будет определена распространённость вариантов повышенного и пониженного веса тела в изучаемой группе населения, дана оценка частоте встречаемости нарушения пищевого поведения, определены аффективно-невротические и социально-демографические детерминанты пищевого поведения, оценён их вес при нарушении пищевого поведения, а также установлены взаимосвязи аффективно-невротических особенностей личности (тревожных, депрессивных, обсессивных, гипоманиакальных состояний) и антропометрических показателей (веса, роста, окружности бёдер и талии, толщины кожных складок). На основе полученных данных представляется возможным определить аффективно-невротический профиль личности при различных формах нарушения пищевого поведения.</p></trans-abstract><trans-abstract xml:lang="zh"><p>目的。旨在介绍题为《医科大学学生饮食行为的决定因素》的研究，该研究致力于评估医学生饮食行为的决定因素。</p> <p>材料与方法。本项队列研究拟纳入就读于Northern State Medical University（Arkhangelsk，俄罗斯）18–25岁的学生。计划样本量为2500人。研究对象为青年群体的饮食行为。研究内容为饮食行为的情感-神经症性和社会人口学决定因素。研究材料将包括在Northern State Medical University开展的人体测量与社会心理学调查中获得的数据。本研究不设对照组。本研究不设对照组。</p> <p>预期结果：本研究将确定所研究人群中体重过高与体重过低的患病率，评估饮食行为障碍的发生频率，明确饮食行为的情感-神经症性和社会人口学决定因素，评估其在饮食行为障碍形成中的权重。同时，将探讨个体情感-神经症性特征（焦虑、抑郁、强迫、轻躁狂状态）与人体测量指标（体重、身高、臀围、腰围、皮褶厚度）之间的关系。基于所得数据，有望确定饮食行为障碍不同类型所对应的个体情感-神经症性特征概况。</p></trans-abstract><kwd-group xml:lang="en"><kwd>eating behavior</kwd><kwd>psychological assessment</kwd><kwd>determinants of eating behavior</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>пищевое поведение</kwd><kwd>психологическое обследование</kwd><kwd>детерминированность пищевого поведения</kwd></kwd-group><kwd-group xml:lang="zh"><kwd>饮食行为</kwd><kwd>心理评估</kwd><kwd>饮食行为的决定因素</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Mendelevich VD. 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