{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,6]],"date-time":"2026-11-06T23:53:37Z","timestamp":1794009217090,"version":"4.8.0"},"reference-count":24,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2024,2,19]],"date-time":"2024-02-19T00:00:00Z","timestamp":1708300800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Ophthalmology"],"published-print":{"date-parts":[[2024,11]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Optical Coherence Tomography Angiography Ratio Analysis (OCTARA) is capable of visualizing inner and outer retinal vascular plexuses, choriocapillaris, and larger choroidal vasculature in vivo without contrast injection. The aim of this study was to assess the intrasession repeatability of automated vessel density measurements using Triton Swept-Source Optical Coherence Tomography Angiography (OCTA) innovative algorithm OCTARA in retinal and choroidal vasculature.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>To study population between 65\u201390 years old with no eye diseases. For each subject measurements were performed four times. The intraclass correlation coefficient and the coefficient of variation were calculated to analyze repeatability of the OCTARA automatically generated vessel density measurements.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>A total of 35 eyes were included in the study. The intraclass correlation coefficient of the global vessel density in the superficial capillary plexus and the deep capillary plexus were 0.963 and 0.975, respectively, and the coefficient of variation were 5.4% and 4.4%, respectively. The intraclass correlation coefficient of the rest of the global measurements was indicative of good reliability with the exception of the deep choroid layer with an intraclass correlation coefficient of 0.6 indicative of moderate reliability.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Our results proved excellent repeatability of automated vessel density measurements in the superficial and deep capillary plexus layers in our cohort using a OCTARA algorithm indicating that it may be a reliable diagnostic tool. It also showed good reliability in choriocapillary and mid choroid layer. These findings may be of value in assessing the significance of differences in capillary density measurements over time and across different settings.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/11206721241233620","type":"journal-article","created":{"date-parts":[[2024,2,19]],"date-time":"2024-02-19T23:47:43Z","timestamp":1708386463000},"page":"1964-1974","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Repeatability of swept-source optical coherence tomography angiography automated macular vessel density"],"prefix":"10.1177","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0399-0903","authenticated-orcid":false,"given":"Clara","family":"Monferrer-Adsuara","sequence":"first","affiliation":[{"name":"Hospital General Universitario de Valencia, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lidia","family":"Remol\u00ed-Sargues","sequence":"additional","affiliation":[{"name":"Hospital General Universitario de Valencia, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Catalina","family":"Navarro-Palop","sequence":"additional","affiliation":[{"name":"Hospital General Universitario de Valencia, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Enrique","family":"Cervera-Taulet","sequence":"additional","affiliation":[{"name":"Hospital General Universitario de Valencia, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Javier","family":"Montero-Hern\u00e1ndez","sequence":"additional","affiliation":[{"name":"Hospital General Universitario de Valencia, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0916-3311","authenticated-orcid":false,"given":"Pascual","family":"Medina-Bess\u00f3","sequence":"additional","affiliation":[{"name":"Departamento de Fisiolog\u00eda Facultad de Medicina y Odontolog\u00eda, Universidad de Valencia, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ver\u00f3nica","family":"Castro-Navarro","sequence":"additional","affiliation":[{"name":"Hospital General Universitario de Valencia, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,2,19]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1159\/000050869"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1001\/archophthalmol.2011.160"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.3928\/23258160-20140909-08"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.preteyeres.2017.07.002"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1001\/jamaophthalmol.2017.0080"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1159\/000442771"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1136\/bjophthalmol-2018-311874"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.survophthal.2017.05.006"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1097\/IAE.0000000000001077"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12886-020-01591-x"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2020.08.045"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12886-019-1134-x"},{"key":"e_1_3_2_14_2","unstructured":"R Core Team. 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