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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">109191</article-id><article-id pub-id-type="doi">10.17816/humeco109191</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">Study profile: oral health assessment among participants of “Epidemiology of cardiovascular diseases in Russian regions. Third study” in the Arkhangelsk region</article-title><trans-title-group xml:lang="ru"><trans-title>Оценка стоматологического здоровья участников исследования «Эпидемиология сердечно-сосудистых заболеваний в регионах Российской Федерации. Третье обследование» в Архангельской области: профиль исследования</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1548-690X</contrib-id><contrib-id contrib-id-type="spin">3879-8612</contrib-id><name-alternatives><name xml:lang="en"><surname>Drachev</surname><given-names>Sergei N.</given-names></name><name xml:lang="ru"><surname>Драчев</surname><given-names>Сергей Николаевич</given-names></name></name-alternatives><address><country country="NO">Norway</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), MPH, PhD, associate professor, researcher</p></bio><bio xml:lang="ru"><p>к.м.н., PhD, доцент</p></bio><email>sergei.n.drachev@uit.no</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/0000-0002-5218-437X</contrib-id><contrib-id contrib-id-type="spin">5066-2100</contrib-id><name-alternatives><name xml:lang="en"><surname>Popov</surname><given-names>Vyacheslav A.</given-names></name><name xml:lang="ru"><surname>Попов</surname><given-names>Вячеслав Анатольевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MPH, assistant lecturer</p></bio><bio xml:lang="ru"><p>ассистент</p></bio><email>nka-nenec@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8883-9254</contrib-id><contrib-id contrib-id-type="spin">2971-2925</contrib-id><name-alternatives><name xml:lang="en"><surname>Simakova</surname><given-names>Anna A.</given-names></name><name xml:lang="ru"><surname>Симакова</surname><given-names>Анна Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>assistant lecturer</p></bio><bio xml:lang="ru"><p>ассистент</p></bio><email>doctororto@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6363-9595</contrib-id><contrib-id contrib-id-type="spin">7732-0755</contrib-id><name-alternatives><name xml:lang="en"><surname>Gorbatova</surname><given-names>Maria A.</given-names></name><name xml:lang="ru"><surname>Горбатова</surname><given-names>Мария Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), MPH, associate professor</p></bio><bio xml:lang="ru"><p>к.м.н., доцент</p></bio><email>marigora@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8902-8947</contrib-id><contrib-id contrib-id-type="spin">9296-2930</contrib-id><name-alternatives><name xml:lang="en"><surname>Kudryavtsev</surname><given-names>Alexander V.</given-names></name><name xml:lang="ru"><surname>Кудрявцев</surname><given-names>Александр Валерьевич</given-names></name></name-alternatives><address><country country="NO">Norway</country></address><bio><p>PhD</p></bio><email>ispha09@gmail.com</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/0000-0003-2655-9649</contrib-id><contrib-id contrib-id-type="spin">3842-2145</contrib-id><name-alternatives><name xml:lang="en"><surname>Shagrov</surname><given-names>Leonid L.</given-names></name><name xml:lang="ru"><surname>Шагров</surname><given-names>Леонид Леонидович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>leonidshagrov@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3570-5161</contrib-id><contrib-id contrib-id-type="spin">2496-8204</contrib-id><name-alternatives><name xml:lang="en"><surname>Popova</surname><given-names>Daria A.</given-names></name><name xml:lang="ru"><surname>Попова</surname><given-names>Дарья Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MPH, assistant lecturer</p></bio><bio xml:lang="ru"><p>ассистент</p></bio><email>dariadent@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5464-0498</contrib-id><contrib-id contrib-id-type="spin">5118-0081</contrib-id><name-alternatives><name xml:lang="en"><surname>Grjibovski</surname><given-names>Andrej M.</given-names></name><name xml:lang="ru"><surname>Гржибовский</surname><given-names>Андрей Мечиславович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, MPhil, PhD</p></bio><bio xml:lang="ru"><p>PhD</p></bio><email>andrej.grjibovski@gmail.com</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2062-1536</contrib-id><contrib-id contrib-id-type="spin">6787-2500</contrib-id><name-alternatives><name xml:lang="en"><surname>Kontsevaya</surname><given-names>Anna V.</given-names></name><name xml:lang="ru"><surname>Концевая</surname><given-names>Анна Васильевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), associate professor</p></bio><bio xml:lang="ru"><p>д.м.н., доцент</p></bio><email>akontsevaya@gnicpm.ru</email><xref ref-type="aff" rid="aff6"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4476-9546</contrib-id><contrib-id contrib-id-type="spin">3549-8593</contrib-id><name-alternatives><name xml:lang="en"><surname>Yushmanova</surname><given-names>Tatiana N.</given-names></name><name xml:lang="ru"><surname>Юшманова</surname><given-names>Татьяна Николаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), professor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>yushmanowa.tatiana@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0675-3647</contrib-id><contrib-id contrib-id-type="spin">8037-5341</contrib-id><name-alternatives><name xml:lang="en"><surname>Gorbatova</surname><given-names>Lyubov N.</given-names></name><name xml:lang="ru"><surname>Горбатова</surname><given-names>Любовь Николаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), professor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>info@nsmu.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">UiT The Arctic University of Norway</institution></aff><aff><institution xml:lang="ru">Арктический университет Норвегии</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Northern State Medical University</institution></aff><aff><institution xml:lang="ru">Северный государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Northern (Arctic) Federal University named after M.V. Lomonosov</institution></aff><aff><institution xml:lang="ru">Северный (Арктический) федеральный университет имени М.В. Ломоносова</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">West Kazakhstan Marat Ospanov State Medical University</institution></aff><aff><institution xml:lang="ru">Западно-Казахстанский медицинский университет имени Марата Оспанова</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Al-Farabi Kazakh National University</institution></aff><aff><institution xml:lang="ru">Казахский национальный университет имени Аль-Фараби</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">National Medical Research Center for Therapy and Preventive Medicine</institution></aff><aff><institution xml:lang="ru">Национальный медицинский исследовательский центр терапии и профилактической медицины</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2022-08-09" publication-format="electronic"><day>09</day><month>08</month><year>2022</year></pub-date><pub-date date-type="pub" iso-8601-date="2022-09-10" publication-format="electronic"><day>10</day><month>09</month><year>2022</year></pub-date><volume>29</volume><issue>7</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>513</fpage><lpage>526</lpage><history><date date-type="received" iso-8601-date="2022-07-04"><day>04</day><month>07</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-07-14"><day>14</day><month>07</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Drachev S.N., Popov V.A., Simakova A.A., Gorbatova M.A., Kudryavtsev A.V., Shagrov L.L., Popova D.A., Grjibovski A.M., Kontsevaya A.V., Yushmanova T.N., Gorbatova L.N.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Драчев С.Н., Попов В.А., Симакова А.А., Горбатова М.А., Кудрявцев А.В., Шагров Л.Л., Попова Д.А., Гржибовский А.М., Концевая А.В., Юшманова Т.Н., Горбатова Л.Н.</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Drachev S.N., Popov V.A., Simakova A.A., Gorbatova M.A., Kudryavtsev A.V., Shagrov L.L., Popova D.A., Grjibovski A.M., Kontsevaya A.V., Yushmanova T.N., Gorbatova L.N.</copyright-holder><copyright-holder xml:lang="ru">Драчев С.Н., Попов В.А., Симакова А.А., Горбатова М.А., Кудрявцев А.В., Шагров Л.Л., Попова Д.А., Гржибовский А.М., Концевая А.В., Юшманова Т.Н., Горбатова Л.Н.</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/109191">https://hum-ecol.ru/1728-0869/article/view/109191</self-uri><abstract xml:lang="en"><p><bold><italic>RATIONALE AND AIMS:</italic></bold> The population of North Russia has a high prevalence of both cardiovascular and dental diseases. The Arkhangelsk region was included in the third phase of the multicenter study entitled “Epidemiology of cardiovascular diseases in Russian regions. Third study” (“ESSE-RF3’’). The ESSE-RF3 study studied the prevalence of cardiovascular diseases, their biological and behavioral risk factors, and the associations with regional economic, climatic, and geographical characteristics. The Arkhangelsk part of the study is unique as it involved an assessment of the oral health of the ESSE-RF3 study participants. The oral health study protocol is presented in this paper.</p> <p><bold><italic>METHODS:</italic></bold> A population-based study was performed from February 24 through June 30 in the year 2021 at the outpatient facility of the Northern State Medical University in Arkhangelsk. A representative sample of 1816 permanent residents of the Arkhangelsk region aged 35–74 years participated in the ESSE-RF3 study. Most of them (84.9–87.5%) agreed to take part in the oral phase of the study, which included the use of a questionnaire, the collection of oral and gingival crevicular fluid, assessment of dental and periodontal health status using a WHO (2013) methodology; oral hygiene and dental aesthetic index; an orthodontic assessment with periotestometry and a photo protocol. In addition, an in-depth orthodontic study was performed on a sub-sample of the participants aged 35–51 years (<italic>n</italic>=236) using teleroentgenography, cone-beam computed tomography, and biometrics of the plaster models.</p> <p><bold><italic>EXPECTED RESULTS AND CONCLUSIONS:</italic></bold> The study will assess the prevalence of a wide range of states and conditions related to oral health in a representative sample of the adult population of the Arkhangelsk region in the target age-group using validated international instruments to ensure comparability and reproducibility of the findings. More importantly, the study will assess the associations between various aspects of oral health and cardiovascular diseases, their risk factors as well as regional and behavioral characteristics studied by the main ESSE-RF3 study protocol.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Предпосылки и цель исследования.</bold> Население северных регионов России характеризуется высокими показателями заболеваемости системы кровообращения, высокой распространённостью и интенсивностью стоматологических заболеваний. В 2020–2021 гг. Архангельская область была включена в многоцентровое исследование «Эпидемиология сердечно-сосудистых заболеваний в регионах Российской Федерации. Третье обследование» (ЭССЕ-РФ3), направленное на изучение распространённости сердечно-сосудистых заболеваний (ССЗ), биологических и поведенческих факторов риска ССЗ и их ассоциации с различными региональными экономическими и климатогеографическими характеристиками. Уникальность исследования ЭССЕ-РФ3 в Архангельской области заключается в дополнительной оценке стоматологического профиля участников, протокол которой раскрывает данная статья.</p> <p><bold>Материал и методы. </bold>Обсервационное поперечное исследование ЭССЕ-РФ3 проводилось в Архангельской области в период с 24 февраля по 30 июня 2021 года на базе консультативно-диагностической поликлиники Северного государственного медицинского университета (Архангельск). В исследовании участвовало 1816 человек в возрасте 35–74 лет, проживающих на территории города Архангельска и сельских районов Архангельской области. Большинство участников (от 84,9 до 87,5%) согласились пройти стоматологическое обследование, которое включало сбор ротовой жидкости, анкетирование, сбор десневой жидкости, оценку стоматологического статуса по методике Всемирной организации здравоохранения (2013), оценку гигиены полости рта и воспаления десны, дентальный эстетический индекс, осмотр врачом-ортодонтом с проведением периотестметрии и выполнением фотопротокола. Кроме того, подгруппе участников в возрасте от 35 лет до 51 года (<italic>n</italic>=236) была выполнена углублённая диагностика для выявления ортодонтической патологии (телерентгенография, конусно-лучевая компьютерная томография, биометрия гипсовых моделей).</p> <p><bold>Ожидаемые результаты и выводы. </bold>Проведённое исследование позволит с помощью валидизированных инструментов оценить состояние стоматологического здоровья репрезентативной выборки взрослого населения Архангельской области в целевой возрастной группе и, что более важно, оценить связь стоматологических заболеваний с ССЗ, характеристиками здоровья и образа жизни, изучаемыми в рамках основного протокола исследования ЭССЕ-РФ3.</p></trans-abstract><kwd-group xml:lang="en"><kwd>oral health</kwd><kwd>dental health</kwd><kwd>Arkhangelsk region</kwd><kwd>Arctic</kwd><kwd>epidemiology</kwd><kwd>cardiovascular diseases</kwd><kwd>ESSE-RF</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>стоматологическое здоровье</kwd><kwd>состояние зубов</kwd><kwd>Архангельская область</kwd><kwd>Арктика</kwd><kwd>эпидемиология</kwd><kwd>сердечно-сосудистые заболевания</kwd><kwd>ЭССЕ-РФ</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Национальный медицинский исследовательский центр терапии и профилактической медицины (Москва)</institution></institution-wrap><institution-wrap><institution xml:lang="en">National medical research center for therapy and preventive medicine (Moscow, Russia)</institution></institution-wrap></funding-source></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Kassebaum NJ, Smith AGC, Bernabe E, et al. 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