{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T10:38:56Z","timestamp":1785580736598,"version":"3.56.0"},"reference-count":30,"publisher":"Medknow","issue":"1","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,7,22]],"date-time":"2013-07-22T00:00:00Z","timestamp":1374451200000},"content-version":"vor","delay-in-days":568,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Saudi Journal of Ophthalmology"],"published-print":{"date-parts":[[2012,1]]},"DOI":"10.1016\/j.sjopt.2011.10.006","type":"journal-article","created":{"date-parts":[[2011,11,8]],"date-time":"2011-11-08T07:28:51Z","timestamp":1320737331000},"page":"3-6","source":"Crossref","is-referenced-by-count":19,"title":["Childhood cataract in sub-Saharan Africa"],"prefix":"10.4103","volume":"26","author":[{"given":"Paul","family":"Courtright","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2581","reference":[{"key":"10.1016\/j.sjopt.2011.10.006_b0005","series-title":"The epidemiology of eye disease","article-title":"Visual impairment and blindness in children","author":"Gilbert","year":"2003"},{"key":"10.1016\/j.sjopt.2011.10.006_b0010","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1016\/S0886-3350(97)80040-5","article-title":"Epidemiology of cataract in childhood: A global perspective","volume":"23","author":"Foster","year":"1997","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.sjopt.2011.10.006_b0015","doi-asserted-by":"crossref","first-page":"425","DOI":"10.3129\/i08-084","article-title":"Causes of blindness among children identified through the use of village key informants in Malawi","volume":"43","author":"Kalua","year":"2008","journal-title":"Can J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0020","doi-asserted-by":"crossref","first-page":"330","DOI":"10.4103\/0974-9233.71601","article-title":"Tracing children with blindness and visual impairment using the key informant survey in a district of north-western Nigeria","volume":"17","author":"Muhammad","year":"2010","journal-title":"Middle East Afr J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0025","doi-asserted-by":"crossref","first-page":"1560","DOI":"10.1136\/bjo.2009.161083","article-title":"Estimating the numbers of blind children for planning services: findings in Kilimanjaro, Tanzania","volume":"93","author":"Shirima","year":"2009","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0030","doi-asserted-by":"crossref","DOI":"10.1016\/j.trstmh.2011.04.007","article-title":"Magnitude and causes of childhood blindness and severe visual impairment in Sekoru District, Southwest Ethiopia: A survey using the key informant method","author":"Demissie","year":"2011","journal-title":"Trans Roy Soc Trop Med Hyg"},{"key":"10.1016\/j.sjopt.2011.10.006_b0035","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1080\/09286580902738183","article-title":"Causes of severe visual impairment and blindness in children in schools for the blind in eastern Africa: changes in the last 14 years","volume":"16","author":"Njuguna","year":"2009","journal-title":"Ophthal Epidemiol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0040","doi-asserted-by":"crossref","first-page":"47","DOI":"10.4314\/wajm.v30i1.69917","article-title":"Causes of blindness in a special education school","volume":"30","author":"Onakpoya","year":"2011","journal-title":"West Afr J Med"},{"key":"10.1016\/j.sjopt.2011.10.006_b0045","doi-asserted-by":"crossref","first-page":"317","DOI":"10.1007\/s10792-007-9134-x","article-title":"Causes of childhood visual impairment and unmet low vision care in blind school students in Ghana","volume":"28","author":"Ntim-Amponsah","year":"2008","journal-title":"Intl Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0050","first-page":"133","volume":"20","author":"Noche","year":"2010","journal-title":"Frequency and causes of blindness and visual impairment in schools for the blind in Yaounde (Cameroon) Cahiers Sante"},{"key":"10.1016\/j.sjopt.2011.10.006_b0055","first-page":"306","article-title":"Visual loss in a school for the blind in Nigeria","volume":"18","author":"Okoye","year":"2009","journal-title":"Niger J Med"},{"key":"10.1016\/j.sjopt.2011.10.006_b0060","doi-asserted-by":"crossref","first-page":"1031","DOI":"10.1136\/bjo.2007.136168","article-title":"Measuring cataract surgical services in children: An example from Tanzania","volume":"92","author":"Courtright","year":"2008","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0065","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1038\/eye.2008.49","article-title":"Productivity of key informants for identifying blind children: evidence from a pilot study in Malawi","volume":"23","author":"Kalua","year":"2008","journal-title":"Eye"},{"key":"10.1016\/j.sjopt.2011.10.006_b0070","unstructured":"Shija F, Shirima S, Lewallen S, Courtright P. Comparing key informants to health workers in identifying children in need of surgical eye services. Intl Health. doi:10.1016.j.inhe.2011.09.003."},{"key":"10.1016\/j.sjopt.2011.10.006_b0075","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1080\/09286580802488624","article-title":"Why are children brought late for cataract surgery? Qualitative findings from Tanzania","volume":"15","author":"Bronsard","year":"2008","journal-title":"Ophthal Epidemiol"},{"issue":"8","key":"10.1016\/j.sjopt.2011.10.006_b0080","doi-asserted-by":"crossref","first-page":"995","DOI":"10.1136\/bjo.2006.108027","article-title":"The key informant method: a novel means of ascertaining blind children in Bangladesh","volume":"91","author":"Muhit","year":"2007","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0085","doi-asserted-by":"crossref","first-page":"1478","DOI":"10.1136\/bjo.2005.074146","article-title":"Delay in presentation to hospital for surgery for congenital and developmental cataract in Tanzania","volume":"89","author":"Mwende","year":"2005","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0090","unstructured":"World Health Organization. Preventing blindness in children: Report of a WHO\/IAPB Scientific Meeting. WHO\/PBL\/00.77; 2000."},{"key":"10.1016\/j.sjopt.2011.10.006_b0095","first-page":"263","article-title":"Child eye health tertiary facilities in Africa","volume":"14","author":"Agarwal","year":"2010","journal-title":"JAAPOS"},{"key":"10.1016\/j.sjopt.2011.10.006_b0100","first-page":"90","article-title":"Cataract surgery with posterior chamber lens implantation in Senegalese children less than 15-year old","volume":"24","author":"Lam","year":"2001","journal-title":"Fr J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0105","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1136\/bjo.85.3.267","article-title":"Results of cataract surgery in young children in east Africa","volume":"85","author":"Yorston","year":"2001","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0110","doi-asserted-by":"crossref","first-page":"2287","DOI":"10.1016\/j.ophtha.2007.01.030","article-title":"Outcomes of bilateral cataract surgery in Tanzanian children","volume":"114","author":"Bowman","year":"2007","journal-title":"Ophthalmology"},{"key":"10.1016\/j.sjopt.2011.10.006_b0115","doi-asserted-by":"crossref","first-page":"1009","DOI":"10.1016\/j.ophtha.2008.12.020","article-title":"Cataract in children attending schools for the blind and resource centres in eastern Africa","volume":"116","author":"Msukwa","year":"2009","journal-title":"Ophthalmology"},{"key":"10.1016\/j.sjopt.2011.10.006_b0120","doi-asserted-by":"crossref","first-page":"77","DOI":"10.3109\/09286589509057086","article-title":"Causes of childhood blindness in eastern Africa: results in 491 pupils attending 17 schools for the blind in Malawi, Kenya, and Uganda","volume":"2","author":"Gilbert","year":"1995","journal-title":"Ophthal. Epidemiol."},{"key":"10.1016\/j.sjopt.2011.10.006_b0125","doi-asserted-by":"crossref","first-page":"2017","DOI":"10.1016\/S0886-3350(01)00823-9","article-title":"Intraocular lens implantation for traumatic cataract in children in East Africa","volume":"27","author":"Gradin","year":"2001","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.sjopt.2011.10.006_b0130","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1080\/09286580600672213","article-title":"Predictors of poor follow-up in children that had cataract surgery","volume":"13","author":"Eriksen","year":"2006","journal-title":"Ophthal Epidemiol"},{"key":"10.1016\/j.sjopt.2011.10.006_b0135","first-page":"280","article-title":"Improving post-operative follow up of children receiving surgery for congenital or developmental cataract in Africa","volume":"13","author":"Kishiki","year":"2009","journal-title":"JAAPOS"},{"key":"10.1016\/j.sjopt.2011.10.006_b0140","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1179\/146532809X440752","article-title":"Inappropriate enrolment of children in schools for the visually impaired in east Africa","volume":"29","author":"Tumwesigye","year":"2009","journal-title":"Ann Trop Pediatr"},{"key":"10.1016\/j.sjopt.2011.10.006_b0145","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1080\/13882350802289079","article-title":"Change in educational opportunities for children who have had cataract surgery in Tanzania","volume":"10","author":"Mosha","year":"2008","journal-title":"Visual Impair Res"},{"issue":"12","key":"10.1016\/j.sjopt.2011.10.006_b0150","doi-asserted-by":"crossref","first-page":"e1000177","DOI":"10.1371\/journal.pmed.1000177","article-title":"Blindness in childhood in developing countries: time for a reassessment?","volume":"6","author":"Gogate","year":"2009","journal-title":"PLOS Med"}],"container-title":["Saudi Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1319453411001263?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1319453411001263?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2023,6,11]],"date-time":"2023-06-11T00:14:41Z","timestamp":1686442481000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1319453411001263"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,1]]},"references-count":30,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2012,1]]}},"alternative-id":["S1319453411001263"],"URL":"https:\/\/doi.org\/10.1016\/j.sjopt.2011.10.006","relation":{},"ISSN":["1319-4534"],"issn-type":[{"value":"1319-4534","type":"print"}],"subject":[],"published":{"date-parts":[[2012,1]]}}}