{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T10:10:06Z","timestamp":1788516606660,"version":"build-2803163510"},"reference-count":20,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2012,12,1]],"date-time":"2012-12-01T00:00:00Z","timestamp":1354320000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,12,1]],"date-time":"2012-12-01T00:00:00Z","timestamp":1354320000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["canadianjournalofophthalmology.ca","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Canadian Journal of Ophthalmology"],"published-print":{"date-parts":[[2012,12]]},"DOI":"10.1016\/j.jcjo.2012.08.012","type":"journal-article","created":{"date-parts":[[2013,10,4]],"date-time":"2013-10-04T14:18:15Z","timestamp":1380896295000},"page":"473-478","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":7,"title":["National variations in retinopathy of prematurity screening criteria in Canada: existent guidelines and actual practice patterns"],"prefix":"10.1016","volume":"47","author":[{"given":"Vasudha","family":"Gupta","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaitlyn F.","family":"Whelan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Schneider","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Forough","family":"Farrokhyar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandesh","family":"Shivananda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shoo","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kourosh","family":"Sabri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jcjo.2012.08.012_bib1","doi-asserted-by":"crossref","first-page":"697","DOI":"10.1542\/peds.81.5.697","article-title":"Multicenter trial of cryotherapy for retinopathy of prematurity: preliminary results","volume":"81","author":"Cryotherapy for Retinopathy of Prematurity Cooperative Group","year":"1988","journal-title":"Pediatrics"},{"key":"10.1016\/j.jcjo.2012.08.012_bib2","doi-asserted-by":"crossref","first-page":"1684","DOI":"10.1001\/archopht.121.12.1684","article-title":"Revised indications for the treatment of retinopathy of prematurity: results of the early treatment for retinopathy of prematurity randomized trial","volume":"121","author":"Early Treatment for Retinopathy of Prematurity Cooperative Group","year":"2003","journal-title":"Arch Ophthalmol"},{"key":"10.1016\/j.jcjo.2012.08.012_bib3","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1093\/pch\/15.10.667","article-title":"Retinopathy of prematurity: recommendations for screening","volume":"15","author":"Jeffries","year":"2010","journal-title":"Paediatr Child Health"},{"key":"10.1016\/j.jcjo.2012.08.012_bib4","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1016\/S0008-4182(00)80072-1","article-title":"Guidelines for screening examinations for retinopathy of prematurity","volume":"35","author":"Canadian Association of Pediatric Ophthalmologists Ad Hoc Committee on Standards of Screening Examination for Retinopathy of Prematurity","year":"2000","journal-title":"Can J Ophthal"},{"key":"10.1016\/j.jcjo.2012.08.012_bib5","doi-asserted-by":"crossref","first-page":"572","DOI":"10.1542\/peds.2005-2749","article-title":"Screening examination of premature infants for retinopathy of prematurity","volume":"117","author":"Section on Ophthalmology American Academy of Pediatrics, American Academy of Ophthalmology & American Association for Pediatric Ophthalmology and Strabismus","year":"2006","journal-title":"Pediatrics"},{"key":"10.1016\/j.jcjo.2012.08.012_bib6","doi-asserted-by":"crossref","first-page":"387","DOI":"10.1001\/archpedi.155.3.387","article-title":"Evidence for changing guidelines for routine screening for retinopathy of prematurity","volume":"155","author":"Lee","year":"2001","journal-title":"Arch Pediatr Adolesc Med"},{"key":"10.1016\/j.jcjo.2012.08.012_bib7","doi-asserted-by":"crossref","first-page":"e518","DOI":"10.1542\/peds.2004-1180","article-title":"Characteristics of infants with severe retinopathy of prematurity in countries with low, moderate, and high levels of development: implications for screening programs","volume":"115","author":"Gilbert","year":"2005","journal-title":"Pediatrics"},{"key":"10.1016\/j.jcjo.2012.08.012_bib8","doi-asserted-by":"crossref","first-page":"801","DOI":"10.1007\/s12098-009-0175-1","article-title":"Severe retinopathy of prematurity in big babies in India: history repeating itself?","volume":"76","author":"Shah","year":"2009","journal-title":"Indian Pediatr"},{"key":"10.1016\/j.jcjo.2012.08.012_bib9","doi-asserted-by":"crossref","first-page":"268","DOI":"10.1136\/bjo.2005.078063","article-title":"Characteristics of severe retinopathy of prematurity patients in China: a repeat of the first epidemic?","volume":"90","author":"Chen","year":"2006","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.jcjo.2012.08.012_bib10","first-page":"540","article-title":"Trends in the pattern of blindness and major ocular diseases in Singapore and Asia","volume":"27","author":"See","year":"1998","journal-title":"Ann Acad Med Singapore"},{"key":"10.1016\/j.jcjo.2012.08.012_bib11","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/j.earlhumdev.2007.12.004","article-title":"UK retinopathy of prematurity guideline","volume":"84","author":"Wilkinson","year":"2008","journal-title":"Early Hum Dev"},{"key":"10.1016\/j.jcjo.2012.08.012_bib12","doi-asserted-by":"crossref","first-page":"906","DOI":"10.1111\/j.1651-2227.1990.tb11351.x","article-title":"Retinopathy of prematurity: where to set screening limits? Recommendations based on two Danish surveys","volume":"79","author":"Fledelius","year":"1990","journal-title":"Acta Paediatr Scand"},{"key":"10.1016\/j.jcjo.2012.08.012_bib13","doi-asserted-by":"crossref","first-page":"1399","DOI":"10.1136\/bjo.86.12.1399","article-title":"Screening for retinopathy of prematurity: evaluation and modification of guidelines","volume":"86","author":"Larsson","year":"2002","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.jcjo.2012.08.012_bib14","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1055\/s-2008-1027168","article-title":"Arbeitsgruppe der Retinologischen Gesellschaft zur Erstellung der Leitlinie zur augenarztlichen Screening-Untersuchung von,Fruhgeborenen. [Guidelines for ophthalmological screening of premature infants in Germany]","volume":"225","author":"Jandeck","year":"2008","journal-title":"Klin Monbl Augenheilkd"},{"key":"10.1016\/j.jcjo.2012.08.012_bib15","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1136\/bjo.80.5.425","article-title":"Systemic effects of screening for retinopathy of prematurity","volume":"80","author":"Laws","year":"1996","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.jcjo.2012.08.012_bib16","doi-asserted-by":"crossref","first-page":"242","DOI":"10.1097\/00006982-200404000-00009","article-title":"Systemic manifestations in response to mydriasis and physical examination during screening for retinopathy of prematurity","volume":"24","author":"Rush","year":"2004","journal-title":"Retina"},{"key":"10.1016\/j.jcjo.2012.08.012_bib17","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1016\/j.jaapos.2009.04.008","article-title":"Apnea and bradycardia in two premature infants during routine outpatient retinopathy of prematurity screening","volume":"13","author":"Wood","year":"2009","journal-title":"J AAPOS"},{"key":"10.1016\/j.jcjo.2012.08.012_bib18","doi-asserted-by":"crossref","first-page":"509","DOI":"10.1038\/eye.1997.136","article-title":"Are we screening too many babies for retinopathy of prematurity?","volume":"11","author":"Goble","year":"1997","journal-title":"Eye"},{"key":"10.1016\/j.jcjo.2012.08.012_bib19","doi-asserted-by":"crossref","first-page":"584","DOI":"10.1016\/j.jaapos.2005.07.007","article-title":"Retinopathy of prematurity: an optimum screening strategy","volume":"9","author":"Ho","year":"2005","journal-title":"J AAPOS."},{"key":"10.1016\/j.jcjo.2012.08.012_bib20","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1038\/sj.eye.6701437","article-title":"Severe retinopathy of prematurity: longitudinal observation of disease and screening implications","volume":"19","author":"Ells","year":"2005","journal-title":"Eye"}],"container-title":["Canadian Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0008418212003778?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0008418212003778?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,13]],"date-time":"2025-09-13T20:01:47Z","timestamp":1757793707000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0008418212003778"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,12]]},"references-count":20,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2012,12]]}},"alternative-id":["S0008418212003778"],"URL":"https:\/\/doi.org\/10.1016\/j.jcjo.2012.08.012","relation":{},"ISSN":["0008-4182"],"issn-type":[{"value":"0008-4182","type":"print"}],"subject":[],"published":{"date-parts":[[2012,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"National variations in retinopathy of prematurity screening criteria in Canada: existent guidelines and actual practice patterns","name":"articletitle","label":"Article Title"},{"value":"Canadian Journal of Ophthalmology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jcjo.2012.08.012","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}