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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">Digital Diagnostics</journal-id><journal-title-group><journal-title xml:lang="en">Digital Diagnostics</journal-title><trans-title-group xml:lang="ru"><trans-title>Digital Diagnostics</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Digital Diagnostics</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2712-8490</issn><issn publication-format="electronic">2712-8962</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">630093</article-id><article-id pub-id-type="doi">10.17816/DD630093</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original Study Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>原创性科研成果</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">A new artificial intelligence program for the automatic evaluation of scoliosis on frontal spinal radiographs: Accuracy, advantages and limitations</article-title><trans-title-group xml:lang="ru"><trans-title>Новая интеллектуальная система для автоматической диагностики сколиоза по фронтальным рентгенограммам позвоночника: точность, преимущества и ограничения</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>用脊柱正面 X 光片自动诊断脊柱侧弯的新型智能系统：准确度、优势和局限性</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5085-6614</contrib-id><contrib-id contrib-id-type="spin">4907-7850</contrib-id><name-alternatives><name xml:lang="en"><surname>Kassab</surname><given-names>Dima Kh. I.</given-names></name><name xml:lang="ru"><surname>Кассаб</surname><given-names>Дима Халед Ибрагим</given-names></name><name xml:lang="zh"><surname>Kassab</surname><given-names>Dima Kh. I.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><bio xml:lang="zh"><p>MD</p></bio><email>DimaKK87@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8351-9216</contrib-id><contrib-id contrib-id-type="spin">2422-5191</contrib-id><name-alternatives><name xml:lang="en"><surname>Kamyshanskaya</surname><given-names>Irina G.</given-names></name><name xml:lang="ru"><surname>Камышанская</surname><given-names>Ирина Григорьевна</given-names></name><name xml:lang="zh"><surname>Kamyshanskaya</surname><given-names>Irina G.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Assistant Professor</p></bio><bio xml:lang="ru"><p>д-р. мед. наук, доцент</p></bio><bio xml:lang="zh"><p>MD, Dr. Sci. (Medicine), Assistant Professor</p></bio><email>irinaka@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0688-0988</contrib-id><name-alternatives><name xml:lang="en"><surname>Trukhan</surname><given-names>Stanislau V.</given-names></name><name xml:lang="ru"><surname>Трухан</surname><given-names>Станислав Вячеславович</given-names></name><name xml:lang="zh"><surname>Trukhan</surname><given-names>Stanislau V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>stas.truhan@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Saint Petersburg State University</institution></aff><aff><institution xml:lang="ru">Санкт-Петербургский государственный университет</institution></aff><aff><institution xml:lang="zh">Saint Petersburg State University</institution></aff></aff-alternatives><aff id="aff2"><institution>Esper LLC</institution></aff><pub-date date-type="preprint" iso-8601-date="2024-07-19" publication-format="electronic"><day>19</day><month>07</month><year>2024</year></pub-date><pub-date date-type="pub" iso-8601-date="2024-09-20" publication-format="electronic"><day>20</day><month>09</month><year>2024</year></pub-date><volume>5</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>243</fpage><lpage>254</lpage><history><date date-type="received" iso-8601-date="2024-04-11"><day>11</day><month>04</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-05-15"><day>15</day><month>05</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Эко-вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-вектор</copyright-holder><copyright-holder xml:lang="zh">Eco-Vector</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://jdigitaldiagnostics.com/DD/article/view/630093">https://jdigitaldiagnostics.com/DD/article/view/630093</self-uri><abstract xml:lang="en"><p><bold><italic>BACKGROUND: </italic></bold>Scoliosis is one of the most common spinal deformations that are usually diagnosed on frontal radiographs using Cobb’s method. Automatic measurement methods based on artificial intelligence can overcome many drawbacks of the usual method and can significantly save radiologist’s time.</p> <p><bold><italic>AIM: </italic></bold>To analyze the accuracy, advantages, and disadvantages of a newly developed artificial intelligence program for the automatic diagnosis of scoliosis and measurement of Cobb’s angle on frontal radiographs.</p> <p><bold><italic>MATERIALS AND METHODS:</italic> </bold>In total, 114 digital radiographs were used to test the agreement of Cobb’s angle measurements between the new automatic method and the radiologist using the Bland–Altman method on Microsoft Excel. A limited clinical accuracy test was also conducted using 120 radiographs. The accuracy of the system in defining the scoliosis grade was evaluated by sensitivity, specificity, accuracy, and area under the receiver operating characteristic curve.</p> <p><bold><italic>RESULTS: </italic></bold>The agreement of Cobb’s angle measurement between the system and the radiologist’s calculation was found mostly in grade 1 and 2 scoliosis. Only 2.8% of the results showed a clinically significant angle variability of &gt;5°. The diagnostic accuracy metrics of the limited clinical trial in City Mariinsky Hospital (Saint Petersburg, Russia) also proved the reliability of the system, with a sensitivity of 0.97, specificity of 0.88, accuracy (general validity) of 0.93, and area under the receiver operating characteristic curve of 0.93.</p> <p><bold><italic>CONCLUSION:</italic> </bold>Overall, the artificial intelligence program can automatically and accurately define the scoliosis grade and measure the angles of spinal curvatures on frontal radiographs.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> Сколиоз — одна из самых распространённых деформаций позвоночника, которую обычно диагностируют с помощью фронтальных спондилограмм по методу Кобба. Автоматические методы измерения, основанные на искусственном интеллекте, компенсируют многие недостатки стандартных методов и могут значительно сэкономить время врача-рентгенолога.</p> <p><bold>Цель </bold>—<bold> </bold>проанализировать точность, преимущества и недостатки новой программы искусственного интеллекта при автоматическом определении степени сколиоза и измерении угла Кобба на фронтальных рентгенограммах.</p> <p><bold>Материалы и методы. </bold>Всего исследовано 114 рентгенограмм на предмет соответствия измерений угла Кобба, выполняемых автоматически программой искусственного интеллекта и рентгенологом с использованием метода Бленда–Альтмана в программе Microsoft Excel. Кроме того, были проведены клинические испытание точности системы с использованием ограниченных данных (120 рентгенограмм). Точность системы в определении степени выраженности сколиоза оценивали по показателям чувствительности, специфичности, точности и площади под ROC-кривой.</p> <p><bold>Результаты. </bold>Больше согласованности в измерениях угла Кобба, вычисляемых программой искусственного интеллекта и рентгенологом, найдено в группах сколиоза I и II степени. Только в 2,8% случаев наблюдалась клинически значимая разница в измерении углов Кобба (вариабельность &gt;5°). Показатели диагностической точности, полученные в ходе ограниченного клинического исследования в городской Мариинской больнице (Санкт-Петербург), также подтвердили надёжность системы: чувствительность составила 0,97, специфичность — 0,88, точность (общая валидность) — 0,93, а площадь под ROC-кривой — 0,93.</p> <p><bold>Заключение.</bold> В целом, программа искусственного интеллекта может автоматически точно определять степень выраженности сколиоза, а также измерять углы искривления позвоночника на фронтальных спондилограммах.</p></trans-abstract><trans-abstract xml:lang="zh"><p><bold>论证。</bold>脊柱侧弯是最常见的脊柱畸形之一，通常使用 Cobb 方法正面 X 光片进行诊断。基于人工智能的自动测量方法弥补了标准方法的许多不足，可以大大节省放射科医生的时间。</p> <p><bold>目的</bold>是分析一种新的人工智能程序在通过自动测量正面 X 光片上的 Cobb 角来评估脊柱侧弯程度方面的准确度和优缺点。</p> <p><bold>材料和方法。</bold>共检查了 114 张 X 光片，以确定人工智能软件自动测量的 Cobb 角与放射科医生使用 Microsoft Excel 中的 Bland–Altman 方法测量的 Cobb 角是否一致。此外，还使用有限的数据（120 张 X 光片）进行了临床准确度测试。通过灵敏度、特异性、准确度和 ROC 曲线下面积评估了该系统在确定脊柱侧弯严重程度方面的准确度。</p> <p><bold>结果。</bold>I度和II度脊柱侧弯组中，人工智能程序和放射科医生计算出的 Cobb 角测量值更加一致。只有 2.8% 的病例在 Cobb 角测量值上存在显著的临床差异（差异大于 5°）。在 Mariinsky City Hospital（圣彼得堡）进行的有限临床试验中获得的诊断准确度值也证实了该系统的可靠性：灵敏度为 0.97，特异性为 0.88，准确度（总体有效性）为 0.93，ROC 曲线下的面积为 0.93。</p> <p><bold>结论。</bold>一般来说，人工智能程序可以自动准确地确定脊柱侧弯的严重程度，并利用正面 X 光片测量脊柱弯曲的角度。</p></trans-abstract><kwd-group xml:lang="en"><kwd>scoliosis</kwd><kwd>artificial intelligence</kwd><kwd>spine</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>сколиоз</kwd><kwd>искусственный интеллект</kwd><kwd>позвоночник</kwd></kwd-group><kwd-group xml:lang="zh"><kwd>脊柱侧弯</kwd><kwd>人工智能</kwd><kwd>脊柱</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Negrini S, Donzelli S, Aulisa AG, et al. 2016 SOSORT guidelines: orthopaedic and rehabilitation treatment of idiopathic scoliosis during growth. 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