{"id":"https://openalex.org/W7203877205","doi":"https://doi.org/10.17615/s8e0-j587","title":"Childhood vision impairment and blindness in West Africa: public health measures and implications for systemic health","display_name":"Childhood vision impairment and blindness in West Africa: public health measures and implications for systemic health","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W7203877205","doi":"https://doi.org/10.17615/s8e0-j587"},"language":"en","primary_location":{"id":"doi:10.17615/s8e0-j587","doi":"https://doi.org/10.17615/s8e0-j587","is_oa":true,"landing_page_url":"https://doi.org/10.17615/s8e0-j587","pdf_url":null,"source":{"id":"https://openalex.org/S7407051488","display_name":"UNC Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.17615/s8e0-j587","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068913690","display_name":"Lloyd C.M. Harrison-Williams","orcid":"https://orcid.org/0000-0002-0556-6607","observed_orcids":["https://orcid.org/0000-0002-0556-6607"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Harrison-Williams, Lloyd","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-0556-6607","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015660172","display_name":"Ye Huang","orcid":"https://orcid.org/0000-0001-7319-7842","observed_orcids":["https://orcid.org/0000-0001-7319-7842"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Ye","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7319-7842","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068986173","display_name":"Nathaniel Ashby","orcid":"https://orcid.org/0009-0007-8156-8608","observed_orcids":["https://orcid.org/0009-0007-8156-8608"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ashby, Nathaniel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074370093","display_name":"Jessica G. Shantha","orcid":"https://orcid.org/0000-0002-4449-8598","observed_orcids":["https://orcid.org/0000-0002-4449-8598"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shantha, Jessica G.","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-4449-8598","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063934250","display_name":"Steven Yeh","orcid":"https://orcid.org/0000-0002-5417-7771","observed_orcids":["https://orcid.org/0000-0002-5417-7771"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yeh, Steven","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111132148","display_name":"Crystal Huang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Crystal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024296096","display_name":"Jalikatu Mustapha","orcid":"https://orcid.org/0000-0003-3260-5170","observed_orcids":["https://orcid.org/0000-0003-3260-5170"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mustapha, Jalikatu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3260-5170","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077715505","display_name":"Jean-Claude Mwanza","orcid":"https://orcid.org/0000-0002-2346-5885","observed_orcids":["https://orcid.org/0000-0002-2346-5885"]},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mwanza, Jean-Claude","raw_affiliation_strings":["University of North Carolina at Chapel Hill"],"raw_orcid":"https://orcid.org/0000-0002-2346-5885","affiliations":[{"raw_affiliation_string":"University of North Carolina at Chapel Hill","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077671601","display_name":"Caleb D. Hartley","orcid":"https://orcid.org/0000-0002-8259-2518","observed_orcids":["https://orcid.org/0000-0002-8259-2518"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hartley, Caleb D.","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8259-2518","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008828052","display_name":"Grant A. Justin","orcid":"https://orcid.org/0000-0001-6084-6399","observed_orcids":["https://orcid.org/0000-0001-6084-6399"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Justin, Grant A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113122560","display_name":"Caleb Yeh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yeh, Caleb","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147770753","display_name":"R. V. Paul Chan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chan, R. V. Paul","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035654597","display_name":"Matthew Jusu Vandy","orcid":"https://orcid.org/0000-0002-8612-5845","observed_orcids":["https://orcid.org/0000-0002-8612-5845"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vandy, Matthew J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038549057","display_name":"John G. Mattia","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mattia, John G.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064843334","display_name":"Tolulope Fashina","orcid":"https://orcid.org/0000-0001-9024-9202","observed_orcids":["https://orcid.org/0000-0001-9024-9202"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fashina, Tolulope","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5147678527","display_name":"Chase Miller","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Miller, Chase","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10596","display_name":"Child Nutrition and Water Access","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10209","display_name":"Global Maternal and Child Health","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/childhood-blindness","display_name":"childhood blindness","score":0.9980000257492065},{"id":"https://openalex.org/keywords/visual-impairment","display_name":"visual impairment","score":0.8640000224113464},{"id":"https://openalex.org/keywords/west-africa","display_name":"West Africa","score":0.7789999842643738},{"id":"https://openalex.org/keywords/sub-saharan-africa","display_name":"sub-Saharan Africa","score":0.7699999809265137},{"id":"https://openalex.org/keywords/cataract","display_name":"cataract","score":0.7870000004768372},{"id":"https://openalex.org/keywords/refractive-error","display_name":"refractive error","score":0.9959999918937683},{"id":"https://openalex.org/keywords/corneal-disease","display_name":"corneal disease","score":0.996999979019165},{"id":"https://openalex.org/keywords/measles","display_name":"measles","score":0.9129999876022339},{"id":"https://openalex.org/keywords/rubella","display_name":"rubella","score":0.9990000128746033},{"id":"https://openalex.org/keywords/vitamin-a-deficiency","display_name":"vitamin A deficiency","score":0.9990000128746033},{"id":"https://openalex.org/keywords/ebola-virus-disease","display_name":"Ebola virus disease","score":0.9440000057220459},{"id":"https://openalex.org/keywords/vitamin-a-supplementation","display_name":"vitamin A supplementation","score":0.9490000009536743},{"id":"https://openalex.org/keywords/immunization-programs","display_name":"immunization programs","score":0.9089999794960022},{"id":"https://openalex.org/keywords/public-health-interventions","display_name":"public health interventions","score":0.6600000262260437},{"id":"https://openalex.org/keywords/vision-2020","display_name":"Vision 2020","score":0.7670000195503235},{"id":"https://openalex.org/keywords/sustainable-development-goals","display_name":"Sustainable Development Goals","score":0.8809999823570251}],"concepts":[{"id":"https://openalex.org/C2779531571","wikidata":"https://www.wikidata.org/wiki/Q18387303","display_name":"Childhood blindness","level":5,"score":0.8615999817848206},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.7350000143051147},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.715499997138977},{"id":"https://openalex.org/C137627325","wikidata":"https://www.wikidata.org/wiki/Q156318","display_name":"Etiology","level":2,"score":0.6725999712944031},{"id":"https://openalex.org/C2780929884","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Blindness","level":2,"score":0.6169000267982483},{"id":"https://openalex.org/C2778129702","wikidata":"https://www.wikidata.org/wiki/Q2655893","display_name":"Vitamin A deficiency","level":4,"score":0.47269999980926514},{"id":"https://openalex.org/C2777373371","wikidata":"https://www.wikidata.org/wiki/Q1054713","display_name":"Xerophthalmia","level":5,"score":0.43479999899864197},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.4072999954223633},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.39750000834465027},{"id":"https://openalex.org/C46578552","wikidata":"https://www.wikidata.org/wiki/Q2725393","display_name":"Global health","level":3,"score":0.3709999918937683},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.367000013589859},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C22070199","wikidata":"https://www.wikidata.org/wiki/Q192995","display_name":"Vaccination","level":2,"score":0.3102000057697296},{"id":"https://openalex.org/C2776438120","wikidata":"https://www.wikidata.org/wiki/Q79793","display_name":"Measles","level":3,"score":0.3059999942779541},{"id":"https://openalex.org/C2777082460","wikidata":"https://www.wikidata.org/wiki/Q3377398","display_name":"Early childhood","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.27970001101493835},{"id":"https://openalex.org/C2780773893","wikidata":"https://www.wikidata.org/wiki/Q767669","display_name":"Vision disorder","level":4,"score":0.26019999384880066}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.17615/s8e0-j587","doi":"https://doi.org/10.17615/s8e0-j587","is_oa":true,"landing_page_url":"https://doi.org/10.17615/s8e0-j587","pdf_url":null,"source":{"id":"https://openalex.org/S7407051488","display_name":"UNC Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.17615/s8e0-j587","doi":"https://doi.org/10.17615/s8e0-j587","is_oa":true,"landing_page_url":"https://doi.org/10.17615/s8e0-j587","pdf_url":null,"source":{"id":"https://openalex.org/S7407051488","display_name":"UNC Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Systematic Review","id":"https://openalex.org/study-designs/systematic-review"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306811","display_name":"Research to Prevent Blindness","ror":"https://ror.org/04drjs621"},{"id":"https://openalex.org/F4320337350","display_name":"National Eye Institute","ror":"https://ror.org/03wkg3b53"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4403850598","https://openalex.org/W2103411248","https://openalex.org/W2480612563","https://openalex.org/W7098114243","https://openalex.org/W2626895208","https://openalex.org/W2111510804","https://openalex.org/W1986637296","https://openalex.org/W2412719922","https://openalex.org/W2796460396","https://openalex.org/W2008892506"],"abstract_inverted_index":{"Childhood":[0],"blindness":[1,27,68,84,140,157,175],"is":[2,146],"an":[3],"issue":[4,31],"of":[5,82,139,155,162,167],"global":[6],"health":[7,39,87,114,169],"impact,":[8],"affecting":[9],"approximately":[10],"2":[11],"million":[12],"children":[13],"worldwide.":[14],"Vision":[15],"2020":[16],"and":[17,36,46,51,77,95,107,120,141,165,176],"the":[18,33,43,64,74,160],"United":[19],"Nations":[20],"Sustainable":[21],"Development":[22],"Goals":[23],"previously":[24],"identified":[25,100],"childhood":[26,67,83,156,174],"as":[28,58],"a":[29],"key":[30],"in":[32,69,126],"twentieth":[34],"century,":[35],"while":[37],"public":[38,113,168],"measures":[40,115,170],"are":[41],"underway,":[42],"precise":[44],"etiologies":[45,99,138,154],"management":[47],"require":[48],"ongoing":[49],"investigation":[50],"care,":[52],"particularly":[53,79],"within":[54],"resource-limited":[55],"settings":[56],"such":[57],"sub-Saharan":[59],"Africa.":[60],"We":[61],"systematically":[62],"reviewed":[63],"literature":[65],"on":[66],"West":[70],"Africa":[71],"to":[72,148,158],"identify":[73],"anatomic":[75],"classification":[76],"etiologies,":[78],"those":[80],"causes":[81,90],"with":[85,129],"systemic":[86],"implications.":[88],"Treatable":[89],"included":[91,101],"cataract,":[92],"refractive":[93],"error,":[94],"corneal":[96],"disease.":[97,110],"Systemic":[98],"measles,":[102],"rubella,":[103],"vitamin":[104,117],"A":[105,118],"deficiency,":[106],"Ebola":[108],"virus":[109],"While":[111],"prior":[112],"including":[116],"supplementation":[119],"vaccination":[121],"programs":[122],"have":[123],"been":[124],"deployed":[125],"most":[127],"countries":[128],"reported":[130,134],"data,":[131],"multiple":[132],"studies":[133],"preventable":[135],"or":[136],"reversible":[137],"vision":[142,177],"impairment.":[143,178],"Ongoing":[144],"research":[145],"necessary":[147],"standardize":[149],"reporting":[150],"for":[151],"anatomies":[152],"and/or":[153],"determine":[159],"necessity":[161],"further":[163],"development":[164],"implementation":[166],"that":[171],"would":[172],"ameliorate":[173]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-08-22T00:00:00"}