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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">medlit</journal-id><journal-title-group><journal-title xml:lang="ru">Гигиена и санитария</journal-title><trans-title-group xml:lang="en"><trans-title>Hygiene and Sanitation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0016-9900</issn><issn pub-type="epub">2412-0650</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0016-9900-2020-99-8-803-808</article-id><article-id custom-type="elpub" pub-id-type="custom">medlit-45</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>МЕДИЦИНА ТРУДА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OCCUPATIONAL HEALTH</subject></subj-group></article-categories><title-group><article-title>Критерии дифференциальной диагностики бронхолёгочной патологии от воздействия производственных аэрополлютантов</article-title><trans-title-group xml:lang="en"><trans-title>Criteria for differential diagnostics of the bronchopulmonary pathology in employees exposed to occupational air pollutants</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1434-1853</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бейгель</surname><given-names>Елена Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Beigel</surname><given-names>Elena A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат мед. наук, доц. каф. профпатологии и гигиены Иркутской государственной медицинской академии последипломного образования – филиала ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования», врач высшей категории, аллерголог-иммунолог ФГБНУ «Восточно-Сибирский институт медико-экологических исследований».</p><p>e-mail: elena-abramatec@rambler.ru</p></bio><bio xml:lang="en"><p>MD, Ph.D, associate professor of the Irkutsk State Medical Academy of Postgraduate Education – Branch Campus of the Further Professional Education «Russian Medical Academy of Continuing Professional Education», high-level certificate physician, allergologist-immunologist, East-Siberian Institute of Medical and Ecological Research, Angarsk, 665827, Russian Federation.</p><p>e-mail: elena-abramatec@rambler.ru</p></bio><email xlink:type="simple">elena-abramatec@rambler.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/0000-0002-9072-2781</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Катаманова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Katamanova</surname><given-names>Elena V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0002-0013-8013</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лахман</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Lakhman</surname><given-names>Oleg L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение «Восточно-Сибирский институт медико-экологических исследований»</institution></aff><aff xml:lang="en"><institution>East-Siberian Institute of Medical and Ecological Research</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>14</day><month>09</month><year>2020</year></pub-date><volume>99</volume><issue>8</issue><fpage>803</fpage><lpage>808</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бейгель Е.А., Катаманова Е.В., Лахман О.Л., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Бейгель Е.А., Катаманова Е.В., Лахман О.Л.</copyright-holder><copyright-holder xml:lang="en">Beigel E.A., Katamanova E.V., Lakhman O.L.</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://www.rjhas.ru/jour/article/view/45">https://www.rjhas.ru/jour/article/view/45</self-uri><abstract><sec><title>Введение</title><p>Введение. В последние годы доказано, что характер развивающейся профессиональной патологии органов дыхания, особенности клинических проявлений определяются не только вредными факторами производственной среды, но и индивидуальными особенностями организма, такими как возраст, состояние иммунной системы и т. д. В некоторых случаях дифференциальная диагностика различных форм бронхолёгочной патологии до настоящего времени вызывает определённые трудности.</p><p>Цель – установить критерии дифференциальной диагностики нозологической формы патологии бронхолёгочной системы от воздействия производственных аэрополлютантов на примере соединений фтора в различные сроки установления диагноза.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Обследованы 130 пациентов с установленным диагнозом профессиональной патологии бронхолёгочной системы. Все пациенты были разделены на 2 группы: 1-я группа – пациенты с профессиональной бронхолёгочной патологией, у которых связь заболевания с профессией установлена при первичной госпитализации, в период продолжения работы в алюминиевом производстве или не позднее чем через год после прекращения работы; 2-я группа – лица с профессиональной бронхолёгочной патологией, которым диагноз патологии органов дыхания установлен в период работы, а связь заболевания с профессией – более чем через 1 год после прекращения работы. Пациентам проводили спирометрию, бодиплетизмографию, тест с 6-минутной ходьбой, анкетирование с использованием вопросника COPD Assessment Test (CAT), оценивали респираторные симптомы по 4-балльной шкале mMRS. Статистический анализ проводили при помощи программного пакета Statistica – версия 6 фирмы Stat Soft Inc. (США). Межгрупповое сравнение количественных показателей осуществляли с использованием непараметрического критерия Манна–Уитни. Значения представлены в виде средней величины и ошибки средней. Для установления критериев дифференциальной диагностики был проведён дискриминантный анализ.</p></sec><sec><title>Результаты</title><p>Результаты. Показатель общего балла по шкале САТ (сильное влияние ХОБЛ на жизнь пациента) был статистически значимо хуже (25,91 балла) во 2-й группе (против 21,85 балла в 1-й группе), также показатели спирометрии: ФЖЕЛ, 68,3% от должных величин против 79,9% и ОФВ1 – 62,15 против 70,88% (р &lt; 0,05). В результате дискриминантного анализа установлены информативные критерии дифференциальной диагностики профессиональной бронхолёгочной патологии: выраженность одышки по анкете САТ, общий балл по анкете САТ; соотношение форсированной жизненной ёмкости лёгких к объёму форсированного выдоха за 1 мин (ФЖЕЛ/ОФВ1), мгновенная объёмная скорость после выдоха 25% ФЖЕЛ (МОС25), мгновенная объёмная скорость после выдоха 50% ФЖЕЛ (МОС50, объём форсированного выдоха за 1 мин (ОФВ1); общее бронхиальное сопротивление по данным бодиплетизмографии (sRдпобщ.), остаточный объём лёгких по данным бодиплетизмографии (ООЛ). Полученные результаты свидетельствуют о прогрессировании клинических проявлений бронхолёгочной патологии даже после прекращения работы в алюминиевом производстве.</p></sec><sec><title>Заключение</title><p>Заключение. Установлены критерии дифференциальной диагностики бронхолёгочной патологии от воздействия производственных аэрополлютантов с учётом срока установления диагноза.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. In recent years the nature of the developing professional pathology of the respiratory system and the features of clinical manifestations have been proved to be determined not only by harmful factors of the working environment but also by individual characteristics of the body, such as age, state of the immune system, etc. In some cases, the differential diagnosis of various forms of bronchopulmonary pathology to date causes certain difficulties.</p></sec><sec><title>Aim</title><p>Aim. To establish the criteria for differential diagnosis of the nosological form of the pathology of the bronchopulmonary system from the effects of occupational airborne pollutants using fluorine compounds as an example at different times of diagnosis.</p></sec><sec><title>Material and methods</title><p>Material and methods. 130 patients with an established diagnosis of occupational pathology of the broncho-pulmonary system were examined. All patients were divided into 2 groups: 1 - patients with professional bronchopulmonary pathology, in whom the disease was associated with the occupation during initial hospitalization, during the continuation of work in aluminum production or no later than a year after termination of work); Group 2 - persons with occupational bronchopulmonary pathology, who were diagnosed with respiratory pathology during the period of work, and the connection of the disease with the occupation more than 1 year after termination of work. Patients underwent spirometry, body plethysmography, a 6-minute walk test, questionnaires using the COPD Assessment Test (CAT) questionnaire, and respiratory symptoms were assessed using a 4-point mMRS scale. Statistical analysis methods were performed using the STATISTICA software package - version 6 of Stat Soft Inc. (USA). Intergroup comparison of quantitative indices was carried out using the nonparametric Mann-Whitney test. Values are presented as mean and mean error. To establish the criteria for differential diagnosis, a discriminant analysis was performed.</p></sec><sec><title>Results</title><p>Results. The CAT score (strong COPD influence on the patient’s life) was statistically significantly worse (25.91 points) in group 2 (versus 21.85 points in group 1), as well as spirometry indices: FVC, 68.30% of due values against 79.90% and FEV1 - 62.15% against 70.88%. (p &lt;0.05). As a result of discriminant analyzes, informative criteria for the differential diagnosis of occupational bronchopulmonary pathology were established: the severity of shortness of breath on the CAT questionnaire, the total score on the CAT questionnaire; the ratio of the forced vital capacity of the lungs to the forced expiratory volume in 1 minute (FVC /FEV1), the instantaneous volumetric rate after expiration is 25% FVC (MOS25), the instantaneous volumetric rate after expiration is 50% FVC (MOS50, forced expiratory volume per 1 minute (FEV1); total bronchial resistance according to body plethysmography (sRtotal), residual lung volume according to body plethysmography (RLV). The results indicate the progression of clinical manifestations of bronchopulmonary pathology even after stopping work in aluminum new production.Conclusion. The criteria for differential diagnosis of bronchopulmonary pathology from the effects of occupational airborne pollutants taking into account the individual characteristics of the body are established.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>профессиональные болезни лёгких</kwd><kwd>дифференциальная диагностика</kwd><kwd>профессиональная бронхиальная астма</kwd><kwd>профессиональная хроническая обструктивная болезнь лёгких</kwd><kwd>профессиональный хронический необструктивный бронхит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>occupational lung diseases</kwd><kwd>differential diagnostics</kwd><kwd>occupational asthma</kwd><kwd>occupational chronic obstructive pulmonary disease</kwd><kwd>professional chronic non-obstructive bronchitis</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">Айсанов З.Р., Калманова Е.Н. 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