{"id":"https://openalex.org/W8127479","doi":null,"title":"Statistical analysis of multi-eye data in ophthalmic research.","display_name":"Statistical analysis of multi-eye data in ophthalmic research.","publication_year":1985,"publication_date":"1985-08-01","ids":{"openalex":"https://openalex.org/W8127479","mag":"8127479","pmid":"https://pubmed.ncbi.nlm.nih.gov/4019113"},"language":"en","primary_location":{"id":"pmid:4019113","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/4019113","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":"Investigative ophthalmology & visual science","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010558391","display_name":"Wayne A. Ray","orcid":"https://orcid.org/0000-0001-9188-9017","observed_orcids":["https://orcid.org/0000-0001-9188-9017"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W A Ray","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109917995","display_name":"Denis M. O\u2019Day","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D M O'Day","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.8555,"has_fulltext":false,"cited_by_count":244,"citation_normalized_percentile":{"value":0.97847953,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"26","issue":"8","first_page":"1186","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.7714999914169312,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.7714999914169312,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10243","display_name":"Statistical Methods and Bayesian Inference","score":0.09889999777078629,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.03700000047683716,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/statistical-power","display_name":"statistical power","score":0.47200000286102295},{"id":"https://openalex.org/keywords/p-values","display_name":"p-values","score":0.6690000295639038},{"id":"https://openalex.org/keywords/ophthalmology-research","display_name":"ophthalmology research","score":0.765999972820282},{"id":"https://openalex.org/keywords/statistics-education","display_name":"statistics education","score":0.4059999883174896},{"id":"https://openalex.org/keywords/peer-review","display_name":"peer review","score":0.8659999966621399}],"concepts":[{"id":"https://openalex.org/C2986587452","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical analysis","level":2,"score":0.697887659072876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46903881430625916},{"id":"https://openalex.org/C65409693","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Statistical significance","level":2,"score":0.4594991207122803},{"id":"https://openalex.org/C87007009","wikidata":"https://www.wikidata.org/wiki/Q210832","display_name":"Statistical hypothesis testing","level":2,"score":0.44827696681022644},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4437275528907776},{"id":"https://openalex.org/C2776916960","wikidata":"https://www.wikidata.org/wiki/Q637156","display_name":"Warrant","level":2,"score":0.4263717532157898},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2485733926296234},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D005128","descriptor_name":"Eye Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D009885","descriptor_name":"Ophthalmology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012106","descriptor_name":"Research","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012107","descriptor_name":"Research Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:4019113","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/4019113","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":"Investigative ophthalmology & visual science","raw_type":"Journal Article"},{"id":"mag:8127479","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/4019113","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2005272715","https://openalex.org/W2049742986","https://openalex.org/W2081887252","https://openalex.org/W2134654456","https://openalex.org/W2798510847"],"related_works":["https://openalex.org/W2057038561","https://openalex.org/W2785801478","https://openalex.org/W2050105600","https://openalex.org/W2005859915","https://openalex.org/W4299935271","https://openalex.org/W3212202372","https://openalex.org/W2005272715","https://openalex.org/W2093718694","https://openalex.org/W2044042707","https://openalex.org/W4407795135"],"abstract_inverted_index":{"An":[0],"apparently":[1],"common":[2],"error":[3,37,76],"in":[4,51,77,104],"statistical":[5,13,61,78,95,102],"analysis":[6,103],"of":[7,33,44,47,60,73,91],"ophthalmic":[8],"data":[9,65],"is":[10],"to":[11,69],"perform":[12],"tests":[14],"that":[15],"do":[16],"not":[17],"account":[18],"for":[19,27,88],"the":[20,28,45,48,64,71,80,105],"correlation":[21],"generally":[22],"present":[23],"between":[24],"observations":[25],"made":[26],"right":[29],"and":[30,97],"left":[31],"eyes":[32],"a":[34,40,57,98],"subject.":[35],"This":[36],"has":[38],"as":[39],"consequence":[41],"an":[42],"overstatement":[43],"precision":[46],"study,":[49],"resulting":[50],"incorrect":[52],"P":[53],"values":[54],"which":[55],"indicate":[56],"greater":[58],"measure":[59],"significance":[62],"than":[63],"warrant.":[66],"As":[67],"measures":[68],"reduce":[70],"occurrence":[72],"this":[74],"serious":[75],"analyses,":[79],"authors":[81],"recommend":[82],"increased":[83],"emphasis":[84],"on":[85],"educational":[86],"programs":[87],"investigators,":[89],"stimulation":[90],"nontechnical":[92],"articles":[93],"reviewing":[94],"methods,":[96],"sharper":[99],"focus":[100],"upon":[101],"peer":[106],"review":[107],"process.":[108]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":9}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}