{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,24]],"date-time":"2026-01-24T00:45:00Z","timestamp":1769215500129,"version":"3.49.0"},"reference-count":30,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,9,29]],"date-time":"2023-09-29T00:00:00Z","timestamp":1695945600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Paediatrica"],"published-print":{"date-parts":[[2024,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>To quantify the impact of prematurity on chromatic discrimination throughout childhood, from 2 to 15\u2009years of age.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We recruited two cohorts of children, as part of the TrackAI Project, an international project with seven different study sites: a control group of full\u2010term children with normal visual development and a group of children born prematurely. All children underwent a complete ophthalmological exam and an assessment of colour discrimination along the three colour axes: deutan, protan and trytan using a DIVE device with eye tracking technology.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>We enrolled a total of 1872 children (928 females and 944 males) with a mean age of 6.64\u2009years. Out of them, 374 were children born prematurely and 1498 were full\u2010term controls. Using data from all the children born at term, reference normative curves were plotted for colour discrimination in every colour axis. Pre\u2010term children presented worse colour discrimination than full\u2010term in the three colour axes (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.001). Even after removing from the comparison, all pre\u2010term children with any visual disorder colour discrimination outcomes remained significantly worse than those from full\u2010term children.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>While colour perception develops throughout the first years of life, children born pre\u2010term face an increased risk for colour vision deficiencies.<\/jats:p><\/jats:sec>","DOI":"10.1111\/apa.16978","type":"journal-article","created":{"date-parts":[[2023,9,30]],"date-time":"2023-09-30T04:20:54Z","timestamp":1696047654000},"page":"259-266","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Colour perception develops throughout childhood with increased risk of deficiencies in children born prematurely"],"prefix":"10.1111","volume":"113","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1777-0349","authenticated-orcid":false,"given":"Victoria","family":"Pueyo","sequence":"first","affiliation":[{"name":"Ophthalmology Department Miguel Servet University Hospital  Zaragoza Spain"},{"name":"Aragon Institute for Health Research (IIS Arag\u00f3n)  Madrid Spain"},{"name":"Department de Microbiology Pediatrics, Radiology and Public Health. Faculty of Medicine. University of Zaragoza  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mauricio","family":"Cedillo\u00a0Ley","sequence":"additional","affiliation":[{"name":"Ophthalmology Department Hospital Luis S\u00e1nchez Bulnes, Asociaci\u00f3n Para Evitar la Ceguera (APEC)  Mexico Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u00c1lvaro","family":"Fanlo\u2010Zarazaga","sequence":"additional","affiliation":[{"name":"Ophthalmology Department Miguel Servet University Hospital  Zaragoza Spain"},{"name":"Aragon Institute for Health Research (IIS Arag\u00f3n)  Madrid Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liu","family":"Hu","sequence":"additional","affiliation":[{"name":"Ophthalmology Department The First Affiliated Hospital of Nanjing Medical University  Nanjing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xian","family":"Pan","sequence":"additional","affiliation":[{"name":"DIVE Medical S.L.  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Teresa","family":"Perez\u2010Roche","sequence":"additional","affiliation":[{"name":"Ophthalmology Department Miguel Servet University Hospital  Zaragoza Spain"},{"name":"Aragon Institute for Health Research (IIS Arag\u00f3n)  Madrid Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Victoria","family":"Balasanyan","sequence":"additional","affiliation":[{"name":"Russia Yasny Zor Ltd.  Moscow Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Solanas","sequence":"additional","affiliation":[{"name":"DIVE Medical S.L.  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sandra","family":"de Fernando","sequence":"additional","affiliation":[{"name":"Ophthalmology Department Hospital de Cruces  Bilbao Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esther","family":"Prieto","sequence":"additional","affiliation":[{"name":"Ophthalmology Department Miguel Servet University Hospital  Zaragoza Spain"},{"name":"Aragon Institute for Health Research (IIS Arag\u00f3n)  Madrid Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jason C. S.","family":"Yam","sequence":"additional","affiliation":[{"name":"Hong Kong Eye Hospital  Hong Kong Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chau","family":"Pham","sequence":"additional","affiliation":[{"name":"National Institute of Ophthalmology  Hanoi Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marta","family":"Ortin","sequence":"additional","affiliation":[{"name":"Aragon Institute for Health Research (IIS Arag\u00f3n)  Madrid Spain"},{"name":"DIVE Medical S.L.  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7314-5388","authenticated-orcid":false,"given":"Olimpia","family":"Castillo","sequence":"additional","affiliation":[{"name":"Ophthalmology Department Miguel Servet University Hospital  Zaragoza Spain"},{"name":"Aragon Institute for Health Research (IIS Arag\u00f3n)  Madrid Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Diego","family":"Gutierrez","sequence":"additional","affiliation":[{"name":"Aragon Institute for Health Research (IIS Arag\u00f3n)  Madrid Spain"},{"name":"I3A Institute for Research in Engineering Universidad de Zaragoza  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"the TrackAI Research Consortium","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,9,29]]},"reference":[{"issue":"2","key":"e_1_2_13_2_1","first-page":"61","article-title":"Human visual development over the first six months of life. 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