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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">medecol</journal-id><journal-title-group><journal-title xml:lang="ru">Медицина и экология</journal-title><trans-title-group xml:lang="en"><trans-title>Medicine and ecology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2305-6045</issn><issn pub-type="epub">2305-6053</issn><publisher><publisher-name>Карагандинский медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.59598/ME-2305-6053-2026-120-3-55-61</article-id><article-id custom-type="elpub" pub-id-type="custom">medecol-1375</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>ЭКОЛОГИЯ И ГИГИЕНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ECOLOGY AND HYGIENE</subject></subj-group></article-categories><title-group><article-title>Оценка влияния потребления энергетических напитков на состояние сердечно-сосудистой системы у студентов</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of the impact of energy drink consumption on students’ cardiovascular system health</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>Абдимаулен</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdimaulen</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Сейлханова</surname><given-names>Ж. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Seilkhanova</surname><given-names>Zh. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанар Алпысбаевна Сейлханова </p><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>Zhanar Alpisbaevna Seilkhanova </p><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">Zhanar75s@mail.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>Шайзадина</surname><given-names>Ф. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shaizadina</surname><given-names>F. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Мамытов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamytov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Алышева</surname><given-names>Н. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Alysheva</surname><given-names>N. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Мендибай</surname><given-names>С. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Mendibai</surname><given-names>S. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Бейсекова</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Beisekova</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Школа общественного здоровья, НАО «Карагандинский медицинский университет»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>School of Public Health, NC JSC «Karaganda Medical University»</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>12</day><month>10</month><year>2026</year></pub-date><volume>0</volume><issue>3</issue><fpage>55</fpage><lpage>61</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абдимаулен И.А., Сейлханова Ж.А., Шайзадина Ф.М., Мамытов А.А., Алышева Н.О., Мендибай С.Т., Бейсекова М.М., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Абдимаулен И.А., Сейлханова Ж.А., Шайзадина Ф.М., Мамытов А.А., Алышева Н.О., Мендибай С.Т., Бейсекова М.М.</copyright-holder><copyright-holder xml:lang="en">Abdimaulen I.A., Seilkhanova Z.A., Shaizadina F.M., Mamytov A.A., Alysheva N.O., Mendibai S.T., Beisekova M.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://medecol.qmu.kz/jour/article/view/1375">https://medecol.qmu.kz/jour/article/view/1375</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить влияние энергетических напитков на состояние сердечно-сосудистой системы студентов молодого возраста.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследовании добровольно приняли участие 200 студентов, обучающихся в вузах г. Караганды. Все участники были разделены на две возрастные группы: 18 – 22 года (1 группа) и 23 – 27 лет (2 группа). Сбор данных осуществлялся с помощью анкетирования. Обработка результатов была проведена с использованием программы Statistica v.10. Учитывая независимый характер выборок и ненормальное распределение данных, для сравнения групп были использованы U-критерий Манна – Уитни и коэффициент ассоциации V Крамера.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Установлена статистически значимая зависимость между частотой употребления энергетических напитков и возрастом студентов (χ²(3)=24,96; p&lt;0,001). Коэффициент Крамера V составил 0,39, что указывает на умеренную степень связи. Студенты в возрасте 18 – 22 лет употребляли энергетические напитки чаще, чем лица 23 – 27 лет. Среди часто употреблявших энергетики 30% отметили симптомы учащенного сердцебиения, тогда как среди редко или не употреблявших подобные симптомы были зарегистрированы у 10% (p&lt;0,01). Тахикардия в младшей возрастной группе встречалась в 2,78 раза чаще. Отношение шансов (OR=3,5) показало, что риск развития тахикардии у студентов 18 – 22 лет был в 3,5 раза выше по сравнению со старшей группой. Различия являлись статистически значимыми (χ²=4,48; p&lt;0,05).</p></sec><sec><title>Выводы</title><p>Выводы. Полученные данные свидетельствуют о том, что чрезмерное и нерегулируемое употребление энергетических напитков оказывает негативное влияние на сердечно-сосудистую систему студентов, особенно в возрастной группе 18 – 22 лет.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To evaluate the potential effects of energy drink consumption on the cardiovascular system among university students.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study voluntarily involved 200 students enrolled in higher educational institutions of Karaganda city. All participants were divided into two age groups: 18 – 22 years (group 1) and 23 – 27 years (group 2). Data were collected using a questionnaire survey. Statistical analysis was performed using Statistica v.10. Given the independent nature of the samples and the non-normal distribution of the data, the Mann – Whitney U test and Cramér’s V coefficient were used for group comparisons.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. A statistically significant association was found between the frequency of energy drink consumption and students’ age (χ²(3)=24.96; p&lt;0.001). Cramér’s V coefficient was 0.39, indicating a moderate strength of association. Students aged 18 – 22 years consumed energy drinks more frequently than those aged 23 – 27 years. Among frequent consumers of energy drinks, 30% reported symptoms of palpitations, whereas among rare or non-consumers this figure was 10% (p&lt;0.01). Tachycardia occurred 2.78 times more often in the younger age group. The odds ratio (OR=3.5) showed that the risk of developing tachycardia in students aged 18 – 22 years was 3.5 times higher compared with the older group. The differences were statistically significant (χ²=4.48; p&lt;0.05).</p></sec><sec><title>Conclusions</title><p>Conclusions. The obtained data indicate that excessive and unregulated consumption of energy drinks has a negative effect on the cardiovascular system of students, especially those aged 18 – 22 years.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>анкета</kwd><kwd>энергетические напитки</kwd><kwd>сердечно-сосудистая система</kwd><kwd>студенты</kwd><kwd>тахикардия</kwd><kwd>возрастные группы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>questionnaire</kwd><kwd>energy drinks</kwd><kwd>cardiovascular system</kwd><kwd>student</kwd><kwd>tachycardia</kwd><kwd>age groups</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">Ерицян К.Ю., Колпакова О.И. Современные подходы к изучению употребления энергетических напитков. Петербургская социология сегодня. 2017; 8: 137-149.</mixed-citation><mixed-citation xml:lang="en">Ericjan K.Ju., Kolpakova O.I. Sovremennye podhody k izucheniju upotreblenija jenergeticheskih napitkov. Peterburgskaja sociologija segodnja. 2017; 8: 137-149.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Трофимов Н.С., Кутя С.А., Кривенцов М.А. Влияние энергетических напитков на здоровье человека. Крымский журнал экспериментальной и клинической медицины. 2019; 9 (3): 75-82.</mixed-citation><mixed-citation xml:lang="en">Trofimov N.S., Kutja S.A., Krivencov M.A. Vlijanie jenergeticheskih napitkov na zdorov’e cheloveka. Krymskij zhurnal jeksperimental’noj i klinicheskoj mediciny. 2019; 9 (3): 75-82.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Застрожин М.С., Дрожжина Н.А. Эпидемиологические аспекты потребления энергетических напитков на территории Российской Федерации. Вопросы питания. 2015; 84 (2): 19-24.</mixed-citation><mixed-citation xml:lang="en">Zastrozhin M.S., Drozhzhina N.A. Jepidemiologicheskie aspekty potreblenija jenergeticheskih napitkov na territorii Rossijskoj Federacii. Voprosy pitanija. 2015; 84 (2): 19-24.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mandato J., Kola R., Tyson T., Laffin L., Bales R. The Effects of Energy Drinks on the Cardiovascular System: A Systematic Review. Curr. Cardiol Rep. 2025; 27 (1): 156. https://doi.org/10.1007/s11886-025-02293-w</mixed-citation><mixed-citation xml:lang="en">Mandato J., Kola R., Tyson T., Laffin L., Bales R. The Effects of Energy Drinks on the Cardiovascular System: A Systematic Review. Curr. Cardiol Rep. 2025; 27 (1): 156. https://doi.org/10.1007/s11886-025-02293-w</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Higgins J.P., Yarlagadda S., Yang B. Cardiovascular complications of energy drinks. Beverages. 2015; (1): 104-126. https://doi.org/10.3390/BEVERAGES1020104</mixed-citation><mixed-citation xml:lang="en">Higgins J.P., Yarlagadda S., Yang B. Cardiovascular complications of energy drinks. Beverages. 	2015; 	(1): 	104-126. 	https://doi.org/10.3390/BEVERAGES1020104</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ludwig I.A., Mena P., Calani L., Cid C., Del Rio D., Lean M.E., Crozier A. Variations in caffeine and chlorogenic acid contents of coffees: what are we drinking? Food Funct. 2014; 5: 1718-1726. https://doi.org/10.1039/C4FO00290C</mixed-citation><mixed-citation xml:lang="en">Ludwig I.A., Mena P., Calani L., Cid C., Del Rio D., Lean M.E., Crozier A. Variations in caffeine and chlorogenic acid contents of coffees: what are we drinking? Food Funct. 2014; 5: 1718-1726. https://doi.org/10.1039/C4FO00290C</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Tunnicliffe J.M., Erdman K.A., Reimer R.A. Lun V., Shearer J. Consumption of dietary caffeine and coffee in physically active populations: physiological interactions. Appl. Physiol. Nutr. Metab. 2008; 33: 1301-1310. https://doi.org/10.1139/H08-124</mixed-citation><mixed-citation xml:lang="en">Tunnicliffe J.M., Erdman K.A., Reimer R.A. Lun V., Shearer J. Consumption of dietary caffeine and coffee in physically active populations: physiological interactions. Appl. Physiol. Nutr. Metab. 2008; 33: 1301-1310. https://doi.org/10.1139/H08-124</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Finnegan D. The health effects of stimulant drinks. Nutr. Bull. 2003; 28: 147-155. https://doi.org/10.1046/J.14673010.2003.00345.X</mixed-citation><mixed-citation xml:lang="en">Finnegan D. The health effects of stimulant drinks. Nutr. Bull. 2003; 28: 147-155. https://doi.org/10.1046/J.14673010.2003.00345.X</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ali F., Rehman H., Babayan Z. Energy drinks and their adverse health effects: a systematic review of the current evidence. Postgrad. Med. 2015; 127: 308-322. https://doi.org/10.1080/00325481.2015.1001712</mixed-citation><mixed-citation xml:lang="en">Ali F., Rehman H., Babayan Z. Energy drinks and their adverse health effects: a systematic review of the current evidence. Postgrad. Med. 2015; 127: 308-322. https://doi.org/10.1080/00325481.2015.1001712</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Sankararaman S., Syed W., Medici V., Sferra Th. Impact of energy drinks on health and well-being. Current Nutrition Reports. 2018; 7 (3): 121-130. https://doi.org/10.1007/S13668-018-0231-4</mixed-citation><mixed-citation xml:lang="en">Sankararaman S., Syed W., Medici V., Sferra Th. Impact of energy drinks on health and well-being. Current Nutrition Reports. 2018; 7 (3): 121-130. https://doi.org/10.1007/S13668-018-0231-4</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
