{"id":"https://openalex.org/W4394575775","doi":"https://doi.org/10.2147/opth.s471148","title":"Response to Optimizing the Wilkins Egg and Ball Test: Overcoming Limitations for Accurate Astigmatism Detection [Response To Letter]","display_name":"Response to Optimizing the Wilkins Egg and Ball Test: Overcoming Limitations for Accurate Astigmatism Detection [Response To Letter]","publication_year":2024,"publication_date":"2024-04-01","ids":{"openalex":"https://openalex.org/W4394575775","doi":"https://doi.org/10.2147/opth.s471148","pmid":"https://pubmed.ncbi.nlm.nih.gov/38616948","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/11012687"},"language":"en","primary_location":{"id":"doi:10.2147/opth.s471148","doi":"https://doi.org/10.2147/opth.s471148","is_oa":true,"landing_page_url":"https://doi.org/10.2147/opth.s471148","pdf_url":"https://www.dovepress.com/getfile.php?fileID=98174","source":{"id":"https://openalex.org/S105513329","display_name":"Clinical ophthalmology","issn_l":"1177-5467","issn":["1177-5467","1177-5483"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Ophthalmology","raw_type":"journal-article"},"volume":null,"type":"letter","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.dovepress.com/getfile.php?fileID=98174","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024724014","display_name":"Liat Gantz","orcid":"https://orcid.org/0000-0002-9604-3528","observed_orcids":["https://orcid.org/0000-0002-9604-3528"]},"institutions":[{"id":"https://openalex.org/I3131873961","display_name":"Jerusalem Multidisciplinary College","ror":"https://ror.org/03bdv1r55","country_code":"IL","type":"education","lineage":["https://openalex.org/I3131873961"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Liat Gantz","raw_affiliation_strings":["Department of Optometry and Vision Science, Hadassah Academic College, Jerusalem, Israel"],"raw_orcid":"https://orcid.org/0000-0002-9604-3528","affiliations":[{"raw_affiliation_string":"Department of Optometry and Vision Science, Hadassah Academic College, Jerusalem, Israel","institution_ids":["https://openalex.org/I3131873961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071360039","display_name":"Joan Gispets","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joan Gispets","raw_affiliation_strings":["University Vision Centre, Universitat Polit\u00e8cnica de Catalunya, Terrassa, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Vision Centre, Universitat Polit\u00e8cnica de Catalunya, Terrassa, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044359882","display_name":"Arnold Jonathan Wilkins","orcid":"https://orcid.org/0000-0002-9322-0461","observed_orcids":["https://orcid.org/0000-0002-9322-0461"]},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Arnold Wilkins","raw_affiliation_strings":["Department of Psychology, University of Essex, Colchester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Essex, Colchester, UK","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113136061","display_name":"Eyal Gal","orcid":"https://orcid.org/0009-0005-0443-5874","observed_orcids":["https://orcid.org/0009-0005-0443-5874"]},"institutions":[{"id":"https://openalex.org/I3131873961","display_name":"Jerusalem Multidisciplinary College","ror":"https://ror.org/03bdv1r55","country_code":"IL","type":"education","lineage":["https://openalex.org/I3131873961"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES","IL"],"is_corresponding":false,"raw_author_name":"Eyal Gal","raw_affiliation_strings":["Department of Optometry and Vision Science, Hadassah Academic College, Jerusalem, Israel","University Vision Centre, Universitat Polit\u00e8cnica de Catalunya, Terrassa, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Optometry and Vision Science, Hadassah Academic College, Jerusalem, Israel","institution_ids":["https://openalex.org/I3131873961"]},{"raw_affiliation_string":"University Vision Centre, Universitat Polit\u00e8cnica de Catalunya, Terrassa, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024724014"],"corresponding_institution_ids":["https://openalex.org/I3131873961"],"apc_list":{"value":2320,"currency":"USD","value_usd":2320},"apc_paid":{"value":2320,"currency":"USD","value_usd":2320},"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"Volume 18","issue":null,"first_page":"1049","last_page":"1051"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.9818999767303467,"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":0.9818999767303467,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.006000000052154064,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14384","display_name":"Ophthalmology and Visual Health Research","score":0.001500000013038516,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/residual-astigmatism","display_name":"residual astigmatism","score":0.8889999985694885},{"id":"https://openalex.org/keywords/keratoconus","display_name":"keratoconus","score":0.8790000081062317},{"id":"https://openalex.org/keywords/floor-and-ceiling-effects","display_name":"floor and ceiling effects","score":0.8270000219345093},{"id":"https://openalex.org/keywords/near-point-of-convergence","display_name":"near point of convergence","score":0.7789999842643738},{"id":"https://openalex.org/keywords/stereopsis","display_name":"stereopsis","score":0.7070000171661377},{"id":"https://openalex.org/keywords/induced-astigmatism","display_name":"induced astigmatism","score":0.7950000166893005}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6365521550178528},{"id":"https://openalex.org/C206041023","wikidata":"https://www.wikidata.org/wiki/Q1751970","display_name":"Wilcoxon signed-rank test","level":3,"score":0.6191589832305908},{"id":"https://openalex.org/C2778918178","wikidata":"https://www.wikidata.org/wiki/Q611984","display_name":"Keratoconus","level":3,"score":0.5982679724693298},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.5807951092720032},{"id":"https://openalex.org/C154020017","wikidata":"https://www.wikidata.org/wiki/Q520171","display_name":"Repeatability","level":2,"score":0.4998798370361328},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.4536530077457428},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.420929878950119},{"id":"https://openalex.org/C179691212","wikidata":"https://www.wikidata.org/wiki/Q148901","display_name":"Meridian (astronomy)","level":2,"score":0.41944313049316406},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.24748161435127258},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23409274220466614},{"id":"https://openalex.org/C2776882836","wikidata":"https://www.wikidata.org/wiki/Q168291","display_name":"Cornea","level":2,"score":0.20671898126602173},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C12868164","wikidata":"https://www.wikidata.org/wiki/Q1424533","display_name":"Mann\u2013Whitney U test","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.2147/opth.s471148","doi":"https://doi.org/10.2147/opth.s471148","is_oa":true,"landing_page_url":"https://doi.org/10.2147/opth.s471148","pdf_url":"https://www.dovepress.com/getfile.php?fileID=98174","source":{"id":"https://openalex.org/S105513329","display_name":"Clinical ophthalmology","issn_l":"1177-5467","issn":["1177-5467","1177-5483"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Ophthalmology","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11012687","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11012687","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11012687/pdf/opth-18-1049.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clin Ophthalmol","raw_type":"Text"},{"id":"pmid:38616948","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38616948","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical ophthalmology (Auckland, N.Z.)","raw_type":"Comment"},{"id":"pmh:oai:dovepress.com/91797","doi":null,"is_oa":true,"landing_page_url":"https://www.dovepress.com/response-to-optimizing-the-wilkins-egg-and-ball-test-overcoming-limita-peer-reviewed-fulltext-article-OPTH","pdf_url":"https://www.dovepress.com/article/download/91797","source":{"id":"https://openalex.org/S4306401012","display_name":"Dove Medical Press (Taylor and Francis Group)","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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:cba9eced0cc943de9df8ea587b1602c4","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/cba9eced0cc943de9df8ea587b1602c4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Clinical Ophthalmology, Vol Volume 18, Pp 1049-1051 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.2147/opth.s471148","doi":"https://doi.org/10.2147/opth.s471148","is_oa":true,"landing_page_url":"https://doi.org/10.2147/opth.s471148","pdf_url":"https://www.dovepress.com/getfile.php?fileID=98174","source":{"id":"https://openalex.org/S105513329","display_name":"Clinical ophthalmology","issn_l":"1177-5467","issn":["1177-5467","1177-5483"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Ophthalmology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6240000128746033,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394575775.pdf","grobid_xml":"https://content.openalex.org/works/W4394575775.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1546285722","https://openalex.org/W2030972533","https://openalex.org/W2314913149","https://openalex.org/W2551055991","https://openalex.org/W4389305771","https://openalex.org/W4392559217","https://openalex.org/W4392873260"],"related_works":["https://openalex.org/W4392559217","https://openalex.org/W4392873260","https://openalex.org/W3181613854","https://openalex.org/W2056847423","https://openalex.org/W2044800865","https://openalex.org/W2943247605","https://openalex.org/W2409538541","https://openalex.org/W824477441","https://openalex.org/W2047000811","https://openalex.org/W2046035501"],"abstract_inverted_index":{"Optimizing":[0],"the":[1,15,26,36,39,91,126,143,148,155,174,186,192,204],"WilkinsEgg":[2],"and":[3,42,50,69,75,83,111,129,163],"Ball":[4,43,130],"Test:":[5],"Overcoming":[6],"Limitations":[7],"for":[8,102],"Accurate":[9],"Astigmatism":[10],"Detection\".":[11],"1":[12],"We":[13],"welcome":[14],"opportunity":[16],"to":[17,23,25,188],"engage":[18],"in":[19,29,45,170,173,201],"this":[20],"valuable":[21],"discussion":[22],"contribute":[24],"collective":[27],"knowledge":[28],"our":[30],"field.Our":[31],"study":[32],"focused":[33],"on":[34,53,90,132],"evaluating":[35],"effectiveness":[37],"of":[38,145,147,157,177,183,199],"Wilkins'":[40,127],"Egg":[41,128],"Test":[44,131],"identifying":[46],"uncorrected":[47],"residual":[48],"astigmatism":[49,76],"its":[51,95],"impact":[52],"form":[54],"symmetry":[55],"perception.This":[56],"goal":[57],"was":[58,88],"achieved":[59],"by":[60],"testing":[61],"a":[62,99,180,195],"normal":[63,120],"participant":[64],"group":[65],"with":[66,73,125,194],"induced":[67],"astigmatism,":[68],"two":[70,133,158],"clinical":[71,103,171],"cohorts":[72],"keratoconus":[74],"greater":[77],"than":[78],"1.00DC,":[79],"using":[80],"both":[81],"full":[82],"spherical-only":[84],"corrections.The":[85],"study's":[86],"scope":[87],"specifically":[89],"test's":[92],"utility,":[93],"not":[94,107],"validation,":[96],"which":[97],"is":[98],"separate":[100],"consideration":[101],"applicability.Thus,":[104],"we":[105,114],"did":[106],"\"overlook\"":[108],"inter-session":[109],"repeatability":[110],"interobserver":[112],"reproducibility.However,":[113],"do":[115],"have":[116],"data":[117],"from":[118,137],"15":[119],"participants":[121],"who":[122],"were":[123],"examined":[124],"different":[134],"dates,":[135],"ranging":[136],"7-15":[138],"days":[139],"apart.Wilcoxon":[140],"tests":[141],"comparing":[142],"results":[144],"each":[146],"conditions":[149],"found":[150],"no":[151],"significant":[152],"differences":[153],"between":[154],"Z-scores":[156],"sessions":[159],"(Table":[160],"1).Further,":[161],"ceiling":[162],"floor":[164],"effects":[165],"are":[166],"common":[167],"methodological":[168],"limitations":[169],"tests.Notably,":[172],"near":[175],"point":[176,198],"convergence":[178,190],"test,":[179],"substantial":[181],"proportion":[182],"patients":[184],"demonstrate":[185],"capacity":[187],"achieve":[189],"\"to":[191],"nose\"":[193],"documented":[196],"break":[197],"\"0\".Similarly,":[200],"stereopsis":[202],"tests,":[203],"minimal":[205],"disparity":[206],"measured":[207],"(Titmus":[208],"Stereofly:":[209],"40\",":[210],"1049":[211]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2024-04-09T00:00:00"}
