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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">glaucoma</journal-id><journal-title-group><journal-title xml:lang="ru">Национальный журнал Глаукома</journal-title><trans-title-group xml:lang="en"><trans-title>National Journal glaucoma</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-4104</issn><issn pub-type="epub">2311-6862</issn><publisher><publisher-name>Federal State Budgetary Institution of Science “Krasnov Research Institute of Eye Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53432/2078-4104-2024-23-1-3-11</article-id><article-id custom-type="elpub" pub-id-type="custom">glaucoma-444</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Результаты применения метода машинного обучения в определении предикторов гипотензивной эффективности ленсэктомии у больных с первичным закрытием угла передней камеры</article-title><trans-title-group xml:lang="en"><trans-title>The results of using the machine learning method in determining the predictors of hypotensive efficacy of lens extraction in patients with primary angle closure</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2265-6671</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курышева</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurysheva</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курышева Наталья Ивановна, доктор медицинских наук, профессор, заведующая кафедрой глазных болезней; руководитель консультативно-диагностического отделения</p><p>123098, Российская Федерация, Москва, ул. Живописная, 46, к. 8; </p><p>123098, Российская Федерация, Москва, ул. Гамалеи, 15</p></bio><bio xml:lang="en"><p>Kurysheva Natalia Ivanovna; МD, Professor, Head of the Ophthalmology Department; Head of the Consultative and Diagnostic Department</p><p>Zhivopisnaya str. 46, building 8, Moscow, 123098;</p><p>Gamalei str. 15, Moscow, 123098</p></bio><email xlink:type="simple">e-natalia@list.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/0000-0001-7402-4011</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Померанцев</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Pomerantsev</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Померанцев Алексей Леонидович, доктор физико-математических наук, главный научный сотрудник</p><p>119991, г. Москва, ул. Косыгина, 4</p></bio><bio xml:lang="en"><p>Pomerantsev Alexey Leonidovich; Dr. Sci. (Phys. and Math)., principal researcher</p><p>4, Kosygin Street, Moscow, 119991</p></bio><email xlink:type="simple">alexey.pomerantsev@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7163-4858</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Родионова</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Rodionova</surname><given-names>O. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Родионова Оксана Евгеньевна, доктор физико-математических наук, главный научный сотрудник</p><p>119991, г. Москва, ул. Косыгина, 4</p></bio><bio xml:lang="en"><p>Rodionova Oxana Yevgenievna; Dr. Sci. (Phys. and Math)., principal researcher</p><p>4, Kosygin Street, Moscow, 119991</p></bio><email xlink:type="simple">oxana.rodionova@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7163-4858</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шарова</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharova</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шарова Галина Аркадьевна, к.м.н., ассистент кафедры глазных болезней; заведующая диагностическим офтальмологическим отделением</p><p>123098, Москва, ул. Живописная, 46, к. 8</p><p>105118, Москва, пр. Буденного, 26, к. 2</p></bio><bio xml:lang="en"><p>Sharova Galina Arkadievna; M.D, Head of the Diagnostic Ophthalmology Department</p><p>46-8 Zhivopisnaya St., Moscow, 123098</p><p>26/2, Budenny Avenue, Moscow, 105118</p></bio><email xlink:type="simple">galina.shar@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Медико‐биологический университет инноваций и непрерывного образования ФГБУ ГНЦ РФ «Федеральный биофизический центр им. А.И. Бурназяна» ФМБА России; Консультативно-диагностический отдел Центра офтальмологии ФМБА России, ФГБУ ГНЦ РФ «ФМБЦ им. А.И. Бурназяна» ФМБА<country>Россия</country></aff><aff xml:lang="en">The Department of Eye Diseases at the Medical Biological University of Innovations and Continuing Education of the Federal Biophysical Center named after A.I. Burnazyan; Diagnostic Department of the Ophthalmological Center of Federal Medical‐Biological Agency of Russia<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФГБУН «Федеральный исследовательский центр химической физики им. Н.Н. Семенова» Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Federal Research Center for Chemical Physics RAS<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ФГБУН «Федеральный исследовательский центр химической физики им. Н.Н. Семенова» Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Federal Research Center for Chemical Physics RAS, 4, Kosygin Street, Moscow, Russian Federation, 119991<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Медико-биологический университет инноваций и непрерывного образования ФГБУ ГНЦ РФ «Федеральный  биофизический центр им. А.И. Бурназяна» ФМБА России; ООО «Глазная клиника доктора Беликовой»<country>Россия</country></aff><aff xml:lang="en">Medical Biological University of Innovations and Continuing Education of the State Research Center — Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency; Ophthalmology Clinic of Dr. Belikova<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>18</day><month>04</month><year>2023</year></pub-date><volume>23</volume><issue>1</issue><fpage>3</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Курышева Н.И., Померанцев А.Л., Родионова О.Е., Шарова Г.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Курышева Н.И., Померанцев А.Л., Родионова О.Е., Шарова Г.А.</copyright-holder><copyright-holder xml:lang="en">Kurysheva N.I., Pomerantsev A.L., Rodionova O.Y., Sharova G.A.</copyright-holder><license 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.glaucomajournal.ru/jour/article/view/444">https://www.glaucomajournal.ru/jour/article/view/444</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Определить предикторы гипотензивной эффективности ленсэктомии (ЛЭ) с имплантацией интраокулярной линзы у больных с первичным закрытием угла (ПЗУ) передней камеры, используя метод машинного обучения.</p></sec><sec><title>МЕТОДЫ</title><p>МЕТОДЫ. Проспективное исследование включало 30 пациентов с ПЗУ в возрасте от 41 до 80 лет, которым выполнена ЛЭ. Срок наблюдения составил 1 месяц. Всем обследуемым проведена оптическая когерентная томография Swept Source (SS-OCT). Анализируемые параметры включали 37 параметров, в том числе: сфероэквивалент (СЭ), максимальную корректируемую остроту зрения (МКОЗ), внутриглазное давление (ВГД), степень открытия угла по Shaffer, прозрачность хрусталика, толщину хориоидеи в макуле, длину передне-задней оси (ПЗО), глубину передней камеры (ГПК), высоту свода хрусталика (LV), кривизну (ICurv) и толщину (IT750) радужки, дистанцию открытия угла передней камеры (AOD), площадь иридотрабекулярного пространства (TISA). В качестве успеха лечения принята величина снижения внутриглазного давления (DВГД) после вмешательства относительно исходного. Наряду со стандартными методами описательной статистики использовались методы машинного обучения на основе многомерного статистического анализа данных.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. После лечения ВГД снизилось с 25,5±2,3 мм рт.ст. до 17,2±1,19 мм рт.ст. (p=0,000) на фоне статистически значимого снижения количества местных гипотензивных препаратов (с 0,63±0,49 до 0,07±0,25, p=0,001). Предикторами DВГД были: пожилой возраст (В-коэффициент=0,235), мужской пол (В=-0,243), наличие начальной катаракты (В=0,274), низкая МКОЗ (В=-0,06), высокие значения предоперационного ВГД (В=0,267), СЭ (В=0,437), LV (В=0,237) и ICurv (В=0,260 в назальном и 0,232 в темпоральном секторах соответственно), а также низкие значения IT750 (В=-0,142 и -0,146 в аналогичных секторах соответственно), ГПК (В=-0,367), ПЗО (В=-0,487), параметров профиля угла передней камеры.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Предикторами гипотензивного эффекта ЛЭ, выявленными с помощью метода машинного обучения, являются пожилой возраст, мужской пол, высокие исходное ВГД, сфероэквивалент, свод хрусталика, начальная катаракта, крутая и тонкая радужка, мелкая передняя камера, короткая передне-задняя ось и узкий профиль угла передней камеры.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>PURPOSE</title><p>PURPOSE. To determine predictors of hypotensive efficacy of lens extraction (LE) with intraocular lens implantation in patients with primary angle closure (PAC) using machine learning.</p></sec><sec><title>MATERIAL AND METHODS</title><p>MATERIAL AND METHODS. A prospective study included 30 patients with PAС, aged 41 to 80 years, who underwent LE. The observation period was 1 month. All subjects underwent Swept Source optical coherence tomography (SS-OCT). The analyzed parameters included 37 parameters such as spherical equivalent (SE), corrected distance visual acuity (CDVA), intraocular pressure (IOP), Shaffer angle opening degree, lens opacity, choroidal thickness in the macula, axis length (AL), anterior chamber depth (ACD), lens vault (LV), iris curvature (ICurv) and thickness (IT750), anterior chamber angle opening distance (AOD), iridotrabecular space area (TISA). As the success of treatment, the value of the decrease in intraocular pressure (DIOP) after the intervention relative to the initial one was taken. Along with standard methods of descriptive statistics, machine learning based on multivariate statistical data analysis were used.</p></sec><sec><title>RESULTS</title><p>RESULTS. After treatment, IOP decreased from 25.5±2.3 mmHg up to 17.2±1.19 mmHg (p=0.000) against the background of a statistically significant decrease in the number of medicines (from 0.63±0.49 to 0.07±0.25, p=0.001). Predictors of DIOP were: advanced age (B-coefficient=0.235), male gender (B=-0.243), presence of early cataract (B=0.274), low CDVA (B=-0.06), high values of preoperative IOP (B=0.267), SE (B=0.437), LV (B=0.237) and ICurv (B=0.260 in the nasal and 0.232 in the temporal sectors, respectively), as well as low values of IT750 (B=-0.142 and -0.146 in the same sectors, respectively), ACD (B=-0.367), AL (B=-0.487), anterior chamber angle profile parameters.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. Predictors of the hypotensive effect of LE identified using the machine learning include the advanced age, male gender, high initial IOP, spherical equivalent and lens vault, the presence of early cataract, steep and thin iris, shallow anterior chamber, short axis length and narrow anterior chamber angle.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>первичное закрытие угла передней камеры</kwd><kwd>SS-OCT</kwd><kwd>оптическая когерентная томография переднего отрезка (AS-OCT)</kwd><kwd>ленсэктомия</kwd><kwd>методы машинного обучения</kwd><kwd>PLS-регрессия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>primary angle closure</kwd><kwd>SS-OCT</kwd><kwd>optical coherence tomography the anterior segment (AS-OCT)</kwd><kwd>lens extraction</kwd><kwd>Machine Learning</kwd><kwd>Partial Least Squares regression</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">Tham YC, Li X, Wong TY, Quigley HA, Aung T, Cheng CY. Global prevalence of glaucoma and projections of glaucoma burden through 2040: A systematic review and meta-analysis. Ophthalmology 2014; 121(11):2081-2090. https://doi.org/10.1016/j.ophtha.2014.05.013</mixed-citation><mixed-citation xml:lang="en">Tham YC, Li X, Wong TY, Quigley HA, Aung T, Cheng CY. Global prevalence of glaucoma and projections of glaucoma burden through 2040: A systematic review and meta-analysis. Ophthalmology 2014; 121(11):2081-2090. https://doi.org/10.1016/j.ophtha.2014.05.013</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Шарова Г.А. Первичный закрытый угол передней камеры: прогрессирование от подозрения до глаукомы. Часть 1. Частота и скорость перехода подозрения на первичный закрытый угол в истинно закрытый угол и первичную закрытоугольную глаукому. Вестник офтальмологии 2022; 138(4):101-107. https://doi.org/10.17116/oftalma2022138041101</mixed-citation><mixed-citation xml:lang="en">Kurysheva NI, Sharova GA. Primary anterior chamber angle closure: progression from suspect to glaucoma. Part 1. Frequency and rate of transition from suspected primary angle closure to true angle closure and primary angle closure glaucoma. Vestnik Oftalmologii 2022; 138(4):101107. https://doi.org/10.17116/oftalma2022138041101</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Шарова Г.А. Первичный закрытый угол передней камеры: прогрессирование от подозрения до глаукомы. Часть 2. Предикторы первичного закрытого угла. Вестник офтальмологии 2022; 138(4):108-116. https://doi.org/10.17116/oftalma2022138041108</mixed-citation><mixed-citation xml:lang="en">Kurysheva NI, Sharova GA. Primary anterior chamber angle closure: progression from suspect to glaucoma. Part 2. Predictors of primary angle closure. Vestnik Oftalmologii 2022; 138(4):108-116. https://doi.org/10.17116/oftalma2022138041108</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Jiang Y, Chang DS, Zhu H, et al. Longitudinal changes of angle configuration in primary angle-closure suspects: the Zhongshan Angle-Closure Prevention Trial. Ophthalmology 2014; 121(9):1699-1705. https://doi.org/10.1016/j.ophtha.2014.03.039</mixed-citation><mixed-citation xml:lang="en">Jiang Y, Chang DS, Zhu H, et al. Longitudinal changes of angle configuration in primary angle-closure suspects: the Zhongshan Angle-Closure Prevention Trial. Ophthalmology 2014; 121(9):1699-1705. https://doi.org/10.1016/j.ophtha.2014.03.039</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Azuara-Blanco A., Burr J., Ramsay C., et al. Effectiveness of early lens extraction for the treatment of primary angle-closure glaucoma (EAGLE): a randomised controlled trial. Lancet 2016; 388(10052): 1389-1397. https://doi.org/10.1016/S0140-6736(16)30956-4</mixed-citation><mixed-citation xml:lang="en">Azuara-Blanco A., Burr J., Ramsay C., et al. Effectiveness of early lens extraction for the treatment of primary angle-closure glaucoma (EAGLE): a randomised controlled trial. Lancet 2016; 388(10052): 1389-1397. https://doi.org/10.1016/S0140-6736(16)30956-4</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Song MK, Sung KR, Shin JW, Jo YH, Won HJ. Glaucomatous progression after lens extraction in primary angle closure disease spectrum. J Glaucoma 2020; 29(8):711-717. https://doi.org/10.1097/IJG.0000000000001537</mixed-citation><mixed-citation xml:lang="en">Song MK, Sung KR, Shin JW, Jo YH, Won HJ. Glaucomatous progression after lens extraction in primary angle closure disease spectrum. J Glaucoma 2020; 29(8):711-717. https://doi.org/10.1097/IJG.0000000000001537</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Шарова Г.А. Роль оптической когерентной томографии в диагностике заболеваний закрытого угла передней камеры. Часть 1: Визуализация переднего сегмента глаза. Офтальмология 2021; 18(2):208-215. https://doi.org/10.18008/1816-5095-2021-2-208-215</mixed-citation><mixed-citation xml:lang="en">Kurysheva N.I., Sharova G.A. The Role of Optical Coherence Tomography in the Diagnosis of Angle Closed Diseases of the Anterior Chamber. Part 1: Visualization of the Anterior Segment of the Eye. Ophthalmology in Russia 2021; 18(2):208-215. https://doi.org/10.18008/1816-5095-2021-2-208-215</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Шарова Г.А. Роль оптической когерентной томографии в диагностике заболеваний закрытого угла передней камеры. Часть 2: Визуализация заднего сегмента глаза. Офтальмология 2021; 8(3):381-388. https://doi.org/10.18008/1816-5095-2021-3-381-388</mixed-citation><mixed-citation xml:lang="en">Kurysheva N.I., Sharova G.А. The Role of Optical Coherence Tomography in the Diagnosis of Angle Closed Diseases of the Anterior Chamber. Part 2: Visualization of the Posterior Segment of the Eye. Ophthalmology in Russia 2021; 18(3):381-388. https://doi.org/10.18008/1816-5095-2021-3-381-388</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Шарова Г.А. Анатомо-топографические особенности переднего и заднего сегментов глаза при ранних стадиях заболевания первичного закрытия угла. Национальный журнал глаукома 2023; 22(1):42-53. https://doi.org/10.53432/2078-4104-2023-22-1-42-53</mixed-citation><mixed-citation xml:lang="en">Kurysheva N.I., Sharova G.A. Anatomical and topographical characteristics of the eye in the early stages of primary angle closure disease. National Journal glaucoma 2023; 22(1):42-53. https://doi.org/10.53432/2078-4104-2023-22-1-42-53</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Шарова Г.А. Предикторы успеха периферической лазерной иридотомии и ленсэктомии при начальных стадиях заболевания первичного закрытия угла передней камеры. Вестник офтальмологии 2023; 139(3):98-105. https://doi.org/10.17116/oftalma202313903198</mixed-citation><mixed-citation xml:lang="en">Kurysheva N.I., Sharova G.A. Predictors of the success of laser peripheral iridotomy and lensectomy in the early stages of primary angle closure disease. Vestnik Oftalmologii 2023; 139(3):98-105. https://doi.org/10.17116/oftalma202313903198</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Померанцев А.Л., Родионова О.Е., Шарова Г.А. Методы машинного обучения в сравнительной оценке различных подходов к хирургическому лечению первичного закрытия угла передней камеры глаза. Офтальмология 2022; 19(3):549-556. https://doi.org/10.18008/1816-5095-2022-3-549-556</mixed-citation><mixed-citation xml:lang="en">Kurysheva N.I., Pomerantsev A.L., Rodionova O.Y., Sharova G.A. Machine Learning Methods in the Comparative Evaluation of Various Approaches to the Surgical Treatment of Primary Angle Closure. Ophthalmology in Russia 2022; 19(3):549-556. https://doi.org/10.18008/1816-5095-2022-3-549-556</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Wold S., Sjöström M., Eriksson L. PLS-regression: a basic tool of chemometrics. Chemometrics and Intelligent Laboratory Systems 2001; 28:109-130. https://doi.org/10.1016/S0169-7439(01)00155-1</mixed-citation><mixed-citation xml:lang="en">Wold S., Sjöström M., Eriksson L. PLS-regression: a basic tool of chemometrics. Chemometrics and Intelligent Laboratory Systems 2001; 28:109-130. https://doi.org/10.1016/S0169-7439(01)00155-1</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Pomerantsev, A. L. Chemometrics in Excel. Hoboken: John Wiley &amp; Sons, Inc. 2014. https://doi.org/10.1002/9781118873212</mixed-citation><mixed-citation xml:lang="en">Pomerantsev, A. L. Chemometrics in Excel. Hoboken: John Wiley &amp; Sons, Inc. 2014. https://doi.org/10.1002/9781118873212</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Kucheryavskiy S. mdatools – R package for chemometrics. Chemometrics and Intelligent Laboratory Systems 2020; 198, 103937. https://doi.org/10.1016/j.chemolab.2020.103937</mixed-citation><mixed-citation xml:lang="en">Kucheryavskiy S. mdatools – R package for chemometrics. Chemometrics and Intelligent Laboratory Systems 2020; 198, 103937. https://doi.org/10.1016/j.chemolab.2020.103937</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Rodionova O.Ye., Pomerantsev A.L. Detection of Outliers in Projection-Based Modeling. Anal Chem 2020; 92:2656-2664. https://doi.org/10.1021/acs.analchem.9b04611</mixed-citation><mixed-citation xml:lang="en">Rodionova O.Ye., Pomerantsev A.L. Detection of Outliers in Projection-Based Modeling. Anal Chem 2020; 92:2656-2664. https://doi.org/10.1021/acs.analchem.9b04611</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Foster PJ, Buhrmann R, Quigley HA, Johnson GJ. The definition and classification of glaucoma in prevalence surveys. Br J Ophthalmol 2002; 86(2):238-242. https://doi.org/10.1136/bjo.86.2.238</mixed-citation><mixed-citation xml:lang="en">Foster PJ, Buhrmann R, Quigley HA, Johnson GJ. The definition and classification of glaucoma in prevalence surveys. Br J Ophthalmol 2002; 86(2):238-242. https://doi.org/10.1136/bjo.86.2.238</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Chylack LT Jr, Wolfe JK, Singer DM, et al. The Lens Opacities Classification System III. The Longitudinal Study of Cataract Study Group. Arch Ophthalmol 1993; 111(6):831-836. https://doi.org/10.1001/archopht.1993.01090060119035</mixed-citation><mixed-citation xml:lang="en">Chylack LT Jr, Wolfe JK, Singer DM, et al. The Lens Opacities Classification System III. The Longitudinal Study of Cataract Study Group. Arch Ophthalmol 1993; 111(6):831-836. https://doi.org/10.1001/archopht.1993.01090060119035</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Бояринцева М.А., Фомин А.В. Хориоидея при первичной закрытоугольной глаукоме: результаты исследования методом оптической когерентной томографии. Офтальмология 2013; 10(4):26-31. https://doi.org/10.18008/1816-5095-2013-4-26-31</mixed-citation><mixed-citation xml:lang="en">Kurysheva N.I., Boyarinceva M.A., Fomin A.V. Choroidal thickness in primary angle-closure glaucoma: the results of Measurement by Means of Optical Coherence Tomography. Ophthalmology in Russia 2013; 10(4):26-31. https://doi.org/10.18008/1816-5095-2013-4-26-31</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Melese E, Peterson JR, Feldman RM, et al. Comparing Laser Peripheral Iridotomy to Cataract Extraction in Narrow Angle Eyes Using Anterior Segment Optical Coherence Tomography. PLoS One 2016; 11(9):e0162283. https://doi.org/10.1371/journal.pone.0162283</mixed-citation><mixed-citation xml:lang="en">Melese E, Peterson JR, Feldman RM, et al. Comparing Laser Peripheral Iridotomy to Cataract Extraction in Narrow Angle Eyes Using Anterior Segment Optical Coherence Tomography. PLoS One 2016; 11(9):e0162283. https://doi.org/10.1371/journal.pone.0162283</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Liu CJ, Cheng CY, Wu CW, Lau LI, Chou JC, Hsu WM. Factors predicting intraocular pressure control after phacoemulsification in angleclosure glaucoma. Arch Ophthalmol 2006; 124(10):1390-1394. https://doi.org/10.1001/archopht.124.10.1390</mixed-citation><mixed-citation xml:lang="en">Liu CJ, Cheng CY, Wu CW, Lau LI, Chou JC, Hsu WM. Factors predicting intraocular pressure control after phacoemulsification in angleclosure glaucoma. Arch Ophthalmol 2006; 124(10):1390-1394. https://doi.org/10.1001/archopht.124.10.1390</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Dada T, Rathi A, Angmo D, et al. Clinical outcomes of clear lens extraction in eyes with primary angle closure. J Cataract Refract Surg 2015; 41(7):1470-1477. https://doi.org/10.1016/j.jcrs.2014.10.029</mixed-citation><mixed-citation xml:lang="en">Dada T, Rathi A, Angmo D, et al. Clinical outcomes of clear lens extraction in eyes with primary angle closure. J Cataract Refract Surg 2015; 41(7):1470-1477. https://doi.org/10.1016/j.jcrs.2014.10.029</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Shams PN, Foster PJ. Clinical outcomes after lens extraction for visually significant cataract in eyes with primary angle closure. J Glaucoma 2012; 21(8):545-550. https://doi.org/10.1097/IJG.0b013e31821db1db1</mixed-citation><mixed-citation xml:lang="en">Shams PN, Foster PJ. Clinical outcomes after lens extraction for visually significant cataract in eyes with primary angle closure. J Glaucoma 2012; 21(8):545-550. https://doi.org/10.1097/IJG.0b013e31821db1db1</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Tarongoy P, Ho CL, Walton DS. Angle-closure glaucoma: the role of the lens in the pathogenesis, prevention, and treatment. Surv Ophthalmol 2009; 54(2):211-225. https://doi.org/10.1016/j.survophthal.2008.12.002</mixed-citation><mixed-citation xml:lang="en">Tarongoy P, Ho CL, Walton DS. Angle-closure glaucoma: the role of the lens in the pathogenesis, prevention, and treatment. Surv Ophthalmol 2009; 54(2):211-225. https://doi.org/10.1016/j.survophthal.2008.12.002</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Gupta B, Angmo D, Yadav S, Dada T, Gupta V, Sihota R. Quantification of Iridotrabecular Contact in Primary Angle-Closure Disease. J Glaucoma 2020; 29(8):681-688. https://doi.org/10.1097/IJG.0000000000001572</mixed-citation><mixed-citation xml:lang="en">Gupta B, Angmo D, Yadav S, Dada T, Gupta V, Sihota R. Quantification of Iridotrabecular Contact in Primary Angle-Closure Disease. J Glaucoma 2020; 29(8):681-688. https://doi.org/10.1097/IJG.0000000000001572</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Mark HH. Gender differences in glaucoma and ocular hypertension. Arch Ophthalmol 2005; 123(2):284. https://doi.org/10.1001/archopht.123.2.284-a</mixed-citation><mixed-citation xml:lang="en">Mark HH. Gender differences in glaucoma and ocular hypertension. Arch Ophthalmol 2005; 123(2):284. https://doi.org/10.1001/archopht.123.2.284-a</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Amerasinghe N, Aung T. Angle-closure: risk factors, diagnosis and treatment. Prog Brain Res 2008; 173:31-45. https://doi.org/10.1016/S0079-6123(08)01104-7</mixed-citation><mixed-citation xml:lang="en">Amerasinghe N, Aung T. Angle-closure: risk factors, diagnosis and treatment. Prog Brain Res 2008; 173:31-45. https://doi.org/10.1016/S0079-6123(08)01104-7</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Lee CS, Lee ML, Yanagihara RT, Lee AY. Predictors of narrow angle detection rate-a longitudinal study of Massachusetts residents over 1.7 million person years. Eye (Lond) 2021; 35(3):952-958. https://doi.org/10.1038/s41433-020-1003-0</mixed-citation><mixed-citation xml:lang="en">Lee CS, Lee ML, Yanagihara RT, Lee AY. Predictors of narrow angle detection rate-a longitudinal study of Massachusetts residents over 1.7 million person years. Eye (Lond) 2021; 35(3):952-958. https://doi.org/10.1038/s41433-020-1003-0</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Quigley HA, Broman AT. The number of people with glaucoma worldwide in 2010 and 2020. Br J Ophthalmol 2006; 90(3):262-267. https://doi.org/10.1136/bjo.2005.081224</mixed-citation><mixed-citation xml:lang="en">Quigley HA, Broman AT. The number of people with glaucoma worldwide in 2010 and 2020. Br J Ophthalmol 2006; 90(3):262-267. https://doi.org/10.1136/bjo.2005.081224</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Altintaş O, Caglar Y, Yüksel N, Demirci A, Karabaş L. The effects of menopause and hormone replacement therapy on quality and quantity of tear, intraocular pressure and ocular blood flow. Ophthalmologica 2004; 218(2):120-129. https://doi.org/10.1159/000076148</mixed-citation><mixed-citation xml:lang="en">Altintaş O, Caglar Y, Yüksel N, Demirci A, Karabaş L. The effects of menopause and hormone replacement therapy on quality and quantity of tear, intraocular pressure and ocular blood flow. Ophthalmologica 2004; 218(2):120-129. https://doi.org/10.1159/000076148</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Toker E, Yenice O, Akpinar I, Aribal E, Kazokoglu H. The influence of sex hormones on ocular blood flow in women. Acta Ophthalmol Scand 2003; 81(6):617-624. https://doi.org/10.1111/j.1395-3907.2003.00160.x</mixed-citation><mixed-citation xml:lang="en">Toker E, Yenice O, Akpinar I, Aribal E, Kazokoglu H. The influence of sex hormones on ocular blood flow in women. Acta Ophthalmol Scand 2003; 81(6):617-624. https://doi.org/10.1111/j.1395-3907.2003.00160.x</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Harris A, Harris M, Biller J, et al. Aging affects the retrobulbar circulation differently in women and men. Arch Ophthalmol 2000; 118(8):1076-1080. https://doi.org/10.1001/archopht.118.8.1076</mixed-citation><mixed-citation xml:lang="en">Harris A, Harris M, Biller J, et al. Aging affects the retrobulbar circulation differently in women and men. Arch Ophthalmol 2000; 118(8):1076-1080. https://doi.org/10.1001/archopht.118.8.1076</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Nonaka A, Iwawaki T, Kikuchi M, Fujihara M, Nishida A, Kurimoto Y. Quantitative evaluation of iris convexity in primary angle closure. Am J Ophthalmol 2007; 143(4):695-697. https://doi.org/10.1016/j.ajo.2006.11.018</mixed-citation><mixed-citation xml:lang="en">Nonaka A, Iwawaki T, Kikuchi M, Fujihara M, Nishida A, Kurimoto Y. Quantitative evaluation of iris convexity in primary angle closure. Am J Ophthalmol 2007; 143(4):695-697. https://doi.org/10.1016/j.ajo.2006.11.018</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Nongpiur ME, He M, Amerasinghe N, et al. Lens vault, thickness, and position in Chinese subjects with angle closure. Ophthalmology 2011; 118(3):474-479. https://doi.org/10.1016/j.ophtha.2010.07.025</mixed-citation><mixed-citation xml:lang="en">Nongpiur ME, He M, Amerasinghe N, et al. Lens vault, thickness, and position in Chinese subjects with angle closure. Ophthalmology 2011; 118(3):474-479. https://doi.org/10.1016/j.ophtha.2010.07.025</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Moghimi S, Vahedian Z, Fakhraie G, et al. Ocular biometry in the subtypes of angle closure: an anterior segment optical coherence tomography study. Am J Ophthalmol 2013; 155(4):664-673.e1. https://doi.org/10.1016/j.ajo.2012.10.014</mixed-citation><mixed-citation xml:lang="en">Moghimi S, Vahedian Z, Fakhraie G, et al. Ocular biometry in the subtypes of angle closure: an anterior segment optical coherence tomography study. Am J Ophthalmol 2013; 155(4):664-673.e1. https://doi.org/10.1016/j.ajo.2012.10.014</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Tan GS, He M, Zhao W, Sakata LM, Li J, Nongpiur ME, Lavanya R, Friedman DS, Aung T. Determinants of lens vault and association with narrow angles in patients from Singapore. Am J Ophthalmol 2012; 154(1):39-46. https://doi.org/10.1016/j.ajo.2012.01.015</mixed-citation><mixed-citation xml:lang="en">Tan GS, He M, Zhao W, Sakata LM, Li J, Nongpiur ME, Lavanya R, Friedman DS, Aung T. Determinants of lens vault and association with narrow angles in patients from Singapore. Am J Ophthalmol 2012; 154(1):39-46. https://doi.org/10.1016/j.ajo.2012.01.015</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Tiedeman JS. A physical analysis of the factors that determine the contour of the iris. Am J Ophthalmol 1991; 111(3):338-343. https://doi.org/10.1016/s0002-9394(14)72319-0</mixed-citation><mixed-citation xml:lang="en">Tiedeman JS. A physical analysis of the factors that determine the contour of the iris. Am J Ophthalmol 1991; 111(3):338-343. https://doi.org/10.1016/s0002-9394(14)72319-0</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Wang N, Ouyang J, Zhou W, Lai M, Ye T, Zeng M, Chen J. [Multiple patterns of angle closure mechanisms in primary angle closure glaucoma in Chinese]. Zhonghua Yan Ke Za Zhi 2000; 36(1):46.</mixed-citation><mixed-citation xml:lang="en">Wang N, Ouyang J, Zhou W, Lai M, Ye T, Zeng M, Chen J. [Multiple patterns of angle closure mechanisms in primary angle closure glaucoma in Chinese]. Zhonghua Yan Ke Za Zhi 2000; 36(1):46.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Panda SK, Tan RKY, Tun TA, et al. Changes in Iris Stiffness and Permeability in Primary Angle Closure Glaucoma. Invest Ophthalmol Vis Sci 2021; 62(13):29. https://doi.org/10.1167/iovs.62.13.29</mixed-citation><mixed-citation xml:lang="en">Panda SK, Tan RKY, Tun TA, et al. Changes in Iris Stiffness and Permeability in Primary Angle Closure Glaucoma. Invest Ophthalmol Vis Sci 2021; 62(13):29. https://doi.org/10.1167/iovs.62.13.29</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Lowe RF. Aetiology of the anatomical basis for primary angle-closure glaucoma. Biometrical comparisons between normal eyes and eyes with primary angle-closure glaucoma. Br J Ophthalmol 1970; 54(3):161-169. https://doi.org/10.1136/bjo.54.3.161</mixed-citation><mixed-citation xml:lang="en">Lowe RF. Aetiology of the anatomical basis for primary angle-closure glaucoma. Biometrical comparisons between normal eyes and eyes with primary angle-closure glaucoma. Br J Ophthalmol 1970; 54(3):161-169. https://doi.org/10.1136/bjo.54.3.161</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Lavanya R, Foster PJ, Sakata LM, et al. Screening for narrow angles in the singapore population: evaluation of new noncontact screening methods. Ophthalmology 2008; 115(10):1720-1727.e17272. https://doi.org/10.1016/j.ophtha.2008.03.015</mixed-citation><mixed-citation xml:lang="en">Lavanya R, Foster PJ, Sakata LM, et al. Screening for narrow angles in the singapore population: evaluation of new noncontact screening methods. Ophthalmology 2008; 115(10):1720-1727.e17272. https://doi.org/10.1016/j.ophtha.2008.03.015</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">George R, Paul PG, Baskaran M, et al. Ocular biometry in occludable angles and angle closure glaucoma: a population based survey. Br J Ophthalmol 2003; 87(4):399-402. https://doi.org/10.1136/bjo.87.4.399</mixed-citation><mixed-citation xml:lang="en">George R, Paul PG, Baskaran M, et al. Ocular biometry in occludable angles and angle closure glaucoma: a population based survey. Br J Ophthalmol 2003; 87(4):399-402. https://doi.org/10.1136/bjo.87.4.399</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Lavanya R, Wong TY, Friedman DS, et al. Determinants of angle closure in older Singaporeans. Arch Ophthalmol 2008; 126(5):686-691. https://doi.org/10.1001/archopht.126.5.686</mixed-citation><mixed-citation xml:lang="en">Lavanya R, Wong TY, Friedman DS, et al. Determinants of angle closure in older Singaporeans. Arch Ophthalmol 2008; 126(5):686-691. https://doi.org/10.1001/archopht.126.5.686</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Курышева Н.И., Родионова О.Е., Померанцев А.Л., Шарова Г.А. Сравнительное исследование эффективности ленсэктомии и периферической лазерной иридотомии при ПЗУ. Национальный журнал глаукома 2023; 22(4):3-14. https://doi.org/10.53432/2078-4104-2023-22-4-3-14</mixed-citation><mixed-citation xml:lang="en">Курышева Н.И., Родионова О.Е., Померанцев А.Л., Шарова Г.А. Сравнительное исследование эффективности ленсэктомии и периферической лазерной иридотомии при ПЗУ. Национальный журнал глаукома 2023; 22(4):3-14. https://doi.org/10.53432/2078-4104-2023-22-4-3-14</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>
