{"id":"https://openalex.org/W7225059997","doi":"https://doi.org/10.64898/2026.10.29.26366427","title":"Evidence For Clinical Utility of a Dimensional Measure of Autistic Traits in Toddlers","display_name":"Evidence For Clinical Utility of a Dimensional Measure of Autistic Traits in Toddlers","publication_year":2026,"publication_date":"2026-11-01","ids":{"openalex":"https://openalex.org/W7225059997","doi":"https://doi.org/10.64898/2026.10.29.26366427"},"language":"en","primary_location":{"id":"doi:10.64898/2026.10.29.26366427","doi":"https://doi.org/10.64898/2026.10.29.26366427","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.29.26366427","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2026/11/01/2026.10.29.26366427.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.medrxiv.org/content/medrxiv/early/2026/11/01/2026.10.29.26366427.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068037604","display_name":"Carolyn Lasch","orcid":"https://orcid.org/0000-0002-3367-4445","observed_orcids":["https://orcid.org/0000-0002-3367-4445"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Carolyn Lasch","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":"https://orcid.org/0000-0002-3367-4445","affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093037345","display_name":"Kristen M. Lineback","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kristen Lineback","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046769646","display_name":"Elie Abdelnour","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elie Abdelnour","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113020121","display_name":"Holly C. Baer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Holly Baer","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089499864","display_name":"Anna M. Abbacchi","orcid":"https://orcid.org/0000-0003-4874-9347","observed_orcids":["https://orcid.org/0000-0003-4874-9347"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anna M. Abbacchi","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078660018","display_name":"Jennifer Lowe","orcid":"https://orcid.org/0000-0002-7085-1455","observed_orcids":["https://orcid.org/0000-0002-7085-1455"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer K. Lowe","raw_affiliation_strings":["University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073253486","display_name":"Cheryl Klaiman","orcid":"https://orcid.org/0000-0002-3198-0609","observed_orcids":["https://orcid.org/0000-0002-3198-0609"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cheryl M. Klaiman","raw_affiliation_strings":["Marcus Autism Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Marcus Autism Center","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092802966","display_name":"Stormi L. Pulver","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stormi Lynne Pulver","raw_affiliation_strings":["Emory University School of Medicine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emory University School of Medicine","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043591034","display_name":"Ami J. Klin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ami Klin","raw_affiliation_strings":["Marcus Autism Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Marcus Autism Center","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138836489","display_name":"DANIEL GESCHWIND","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel H. Geschwind","raw_affiliation_strings":["UCLA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCLA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041301597","display_name":"John Nicholas Constantino","orcid":"https://orcid.org/0000-0001-8888-4186","observed_orcids":["https://orcid.org/0000-0001-8888-4186"]},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John N. Constantino","raw_affiliation_strings":["Emory University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emory University","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017803091","display_name":"Natasha M. Marrus","orcid":"https://orcid.org/0000-0001-6521-0373","observed_orcids":["https://orcid.org/0000-0001-6521-0373"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Natasha Marrus","raw_affiliation_strings":["Washington University in St. Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5068037604"],"corresponding_institution_ids":["https://openalex.org/I204465549"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10106","display_name":"Autism Spectrum Disorder Research","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10106","display_name":"Autism Spectrum Disorder Research","score":0.9994999766349792,"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/T13393","display_name":"Child Nutrition and Feeding Issues","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10656","display_name":"Child and Animal Learning Development","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/autistic-traits","display_name":"autistic traits","score":0.8059999942779541},{"id":"https://openalex.org/keywords/autism-spectrum-disorder","display_name":"autism spectrum disorder","score":0.7680000066757202},{"id":"https://openalex.org/keywords/toddlers","display_name":"toddlers","score":0.953000009059906},{"id":"https://openalex.org/keywords/autism-spectrum-disorder-screening","display_name":"autism screening","score":0.5820000171661377},{"id":"https://openalex.org/keywords/diagnostic-validity","display_name":"diagnostic validity","score":0.4830000102519989},{"id":"https://openalex.org/keywords/m-chat","display_name":"M-CHAT","score":0.8560000061988831},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.6290000081062317},{"id":"https://openalex.org/keywords/racial-differences","display_name":"racial differences","score":0.9070000052452087},{"id":"https://openalex.org/keywords/parent-report-measures","display_name":"parent-report measures","score":0.35600000619888306},{"id":"https://openalex.org/keywords/video-scoring","display_name":"video scoring","score":0.6119999885559082}],"concepts":[{"id":"https://openalex.org/C205778803","wikidata":"https://www.wikidata.org/wiki/Q38404","display_name":"Autism","level":2,"score":0.7484999895095825},{"id":"https://openalex.org/C2778242525","wikidata":"https://www.wikidata.org/wiki/Q1340307","display_name":"Toddler","level":2,"score":0.6764000058174133},{"id":"https://openalex.org/C2778538070","wikidata":"https://www.wikidata.org/wiki/Q1436063","display_name":"Autism spectrum disorder","level":3,"score":0.6539000272750854},{"id":"https://openalex.org/C2910888415","wikidata":"https://www.wikidata.org/wiki/Q38404","display_name":"Autistic traits","level":4,"score":0.642799973487854},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.6193000078201294},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.5497000217437744},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.5291000008583069},{"id":"https://openalex.org/C181447626","wikidata":"https://www.wikidata.org/wiki/Q1224359","display_name":"Differential item functioning","level":4,"score":0.47620001435279846},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.4424000084400177},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.3767000138759613},{"id":"https://openalex.org/C2781192327","wikidata":"https://www.wikidata.org/wiki/Q5097706","display_name":"Child Behavior Checklist","level":2,"score":0.34950000047683716},{"id":"https://openalex.org/C77350462","wikidata":"https://www.wikidata.org/wiki/Q1125472","display_name":"Confounding","level":2,"score":0.34389999508857727},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.34360000491142273},{"id":"https://openalex.org/C2776703358","wikidata":"https://www.wikidata.org/wiki/Q2424099","display_name":"Childhood Autism Rating Scale","level":4,"score":0.32100000977516174},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.320499986410141},{"id":"https://openalex.org/C20685875","wikidata":"https://www.wikidata.org/wiki/Q7239678","display_name":"Predictive validity","level":2,"score":0.31310001015663147},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.3109000027179718},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.3034000098705292},{"id":"https://openalex.org/C2779117999","wikidata":"https://www.wikidata.org/wiki/Q1788847","display_name":"High-functioning autism","level":4,"score":0.27410000562667847},{"id":"https://openalex.org/C3020318244","wikidata":"https://www.wikidata.org/wiki/Q4812187","display_name":"Large sample","level":2,"score":0.26919999718666077},{"id":"https://openalex.org/C2779356329","wikidata":"https://www.wikidata.org/wiki/Q922625","display_name":"Checklist","level":2,"score":0.26840001344680786},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.26179999113082886},{"id":"https://openalex.org/C83849319","wikidata":"https://www.wikidata.org/wiki/Q7295720","display_name":"Rating scale","level":2,"score":0.25850000977516174},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.25850000977516174}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.10.29.26366427","doi":"https://doi.org/10.64898/2026.10.29.26366427","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.29.26366427","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2026/11/01/2026.10.29.26366427.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.10.29.26366427","doi":"https://doi.org/10.64898/2026.10.29.26366427","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.29.26366427","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2026/11/01/2026.10.29.26366427.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9391000270843506}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G2139114335","display_name":null,"funder_award_id":"HD103525","funder_id":"https://openalex.org/F4320338053","funder_display_name":"Intellectual and Developmental Disabilities Research Center, Washington University School of Medicine in St. Louis"},{"id":"https://openalex.org/G3922855235","display_name":"Autism Genetics Phase II: Increasing Representation of Human Diversity","funder_award_id":"R01MH100027","funder_id":"https://openalex.org/F4320337346","funder_display_name":"National Institute of Mental Health"},{"id":"https://openalex.org/G8276238797","display_name":null,"funder_award_id":"P50 HD103525","funder_id":"https://openalex.org/F4320338053","funder_display_name":"Intellectual and Developmental Disabilities Research Center, Washington University School of Medicine in St. Louis"},{"id":"https://openalex.org/G9000907347","display_name":"Developmental Neuroscience and Child Psychopathology","funder_award_id":"T32MH100019","funder_id":"https://openalex.org/F4320337346","funder_display_name":"National Institute of Mental Health"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337346","display_name":"National Institute of Mental Health","ror":"https://ror.org/04xeg9z08"},{"id":"https://openalex.org/F4320338053","display_name":"Intellectual and Developmental Disabilities Research Center, Washington University School of Medicine in St. Louis","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225059997.pdf","grobid_xml":"https://content.openalex.org/works/W7225059997.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1540039746","https://openalex.org/W1588132147","https://openalex.org/W1969090439","https://openalex.org/W1987493092","https://openalex.org/W2002369493","https://openalex.org/W2006617902","https://openalex.org/W2040451230","https://openalex.org/W2082169962","https://openalex.org/W2089763487","https://openalex.org/W2092159891","https://openalex.org/W2096650374","https://openalex.org/W2114928393","https://openalex.org/W2127693561","https://openalex.org/W2133978628","https://openalex.org/W2134259328","https://openalex.org/W2139013981","https://openalex.org/W2142745778","https://openalex.org/W2151310664","https://openalex.org/W2157102783","https://openalex.org/W2166649563","https://openalex.org/W2512156825","https://openalex.org/W2589026053","https://openalex.org/W2614349964","https://openalex.org/W2769544142","https://openalex.org/W2791956812","https://openalex.org/W2795834489","https://openalex.org/W2896659050","https://openalex.org/W2939533307","https://openalex.org/W2969167159","https://openalex.org/W2970972363","https://openalex.org/W2987059389","https://openalex.org/W2994909664","https://openalex.org/W3080200451","https://openalex.org/W3087507630","https://openalex.org/W3099073668","https://openalex.org/W3202228182","https://openalex.org/W4286512635","https://openalex.org/W4320710445","https://openalex.org/W4323663741","https://openalex.org/W4384120845","https://openalex.org/W4409458169"],"related_works":["https://openalex.org/W4387503537","https://openalex.org/W2151310664","https://openalex.org/W4205429446","https://openalex.org/W2532040777","https://openalex.org/W2799543273","https://openalex.org/W2970972363","https://openalex.org/W1588132147","https://openalex.org/W7099711831","https://openalex.org/W7014915051","https://openalex.org/W3099073668"],"abstract_inverted_index":{"Abstract":[0],"Objective":[1],"The":[2,206,308],"Video-Referenced":[3],"Rating":[4],"of":[5,13,90,136,149,253,286,290,314,325,329,339],"Reciprocal":[6],"Social":[7],"Behavior":[8],"(vrRSB),":[9],"a":[10,72,84],"parent-report":[11],"metric":[12],"quantitative":[14],"autistic":[15,33],"traits":[16,34],"(QATs)":[17],"in":[18,32,63,69,103,112,158,169,217,223,261,268],"toddlers,":[19],"leverages":[20],"an":[21],"innovative":[22],"video":[23],"scoring":[24],"anchor":[25],"to":[26,43,140,297],"reliably":[27],"measure":[28],"heritable,":[29],"continuous":[30],"variation":[31],"within":[35],"the":[36,40,137,150,153,212,215,224,254,274,287,298,312,315,322,326],"general":[37],"population.":[38],"However,":[39],"vrRSB\u2019s":[41],"ability":[42],"distinguish":[44],"toddlers":[45,78,91,107,163],"with":[46,65,79,92,108],"and":[47,66,80,83,98,142,193,220,240,249,300,317],"without":[48,67,81,110],"autism":[49,233],"spectrum":[50],"disorder":[51],"(ASD)":[52],"has":[53],"not":[54,196,319],"been":[55],"formally":[56],"tested.":[57],"Here":[58],"we":[59],"compared":[60,146],"vrRSB":[61,104,138,151,167,185,207,255],"scores":[62,105,168,186,194],"children":[64],"ASD":[68,82,111,117,124,188],"two":[70],"samples:":[71,171],"community-ascertained":[73],"research":[74],"sample":[75,87],"(RS)":[76],"recruiting":[77],"clinically":[85],"referred":[86],"(CS)":[88],"consisting":[89],"concerns":[93],"for":[94,106,133,156,232,245,258],"ASD.":[95],"Methods":[96],"T-tests":[97],"logistic":[99],"regression":[100,183],"indexed":[101],"differences":[102],"versus":[109,152],"both":[113,170,218],"samples":[114,219],"(RS:":[115],"n":[116,119,123,126],"=92,":[118],"non-ASD":[120,127],"=456;":[121],"CS:":[122],"=127,":[125],"=44).":[128],"Regression":[129],"models":[130],"additionally":[131],"tested":[132],"differential":[134],"functioning":[135],"relative":[139],"sex":[141,200,239],"race.":[143],"ROC":[144],"analysis":[145],"classification":[147],"performance":[148,237],"Modified":[154],"Checklist":[155],"Autism":[157],"Toddlers":[159],"(M-CHAT).":[160],"Results":[161],"Autistic":[162],"exhibited":[164,208],"significantly":[165],"higher":[166,221],"Cohen\u2019s":[172,176],"d":[173,177],"RS":[174],"=3.68;":[175],"CS":[178],"=1.04,":[179],"p":[180,191,204],"s<.001.":[181],"In":[182],"models,":[184],"predicted":[187],"diagnosis":[189],"(OR=2.59,":[190],"<.001)":[192],"did":[195],"function":[197],"differentially":[198],"by":[199,273,336],"or":[201],"race":[202],"(":[203],"s>.293).":[205],"similar":[209],"area":[210],"under":[211,292],"curve":[213],"as":[214],"M-CHAT":[216],"sensitivity":[222,252],"CS.":[225],"Conclusion":[226],"Toddler":[227],"QATs":[228],"show":[229],"predictive":[230],"validity":[231],"diagnostic":[234],"outcome.":[235],"Consistent":[236],"across":[238],"racial":[241],"groups":[242],"suggests":[243],"promise":[244],"generalizable":[246],"clinical":[247],"interpretation":[248],"implementation.":[250],"High":[251],"supports":[256],"utility":[257],"secondary":[259],"screening":[260],"specialty":[262],"evaluations.":[263],"Funding":[264],"statements":[265],"Research":[266,303],"reported":[267],"this":[269],"publication":[270],"was":[271,333],"supported":[272,335],"Eunice":[275],"Kennedy":[276],"Shriver":[277],"National":[278,288,327,337],"Institute":[279,338],"Of":[280],"Child":[281],"Health":[282,291,341],"&":[283],"Human":[284],"Development":[285],"Institutes":[289,328],"Award":[293],"Number":[294],"P50":[295],"HD103525":[296],"Intellectual":[299],"Developmental":[301],"Disabilities":[302],"Center":[304],"at":[305],"Washington":[306],"University.":[307],"content":[309],"is":[310],"solely":[311],"responsibility":[313],"authors":[316],"does":[318],"necessarily":[320],"represent":[321],"official":[323],"views":[324],"Health.":[330],"This":[331],"manuscript":[332],"also":[334],"Mental":[340],"(NIMH;":[342],"R01MH100027":[343],"&T32":[344],"MH100019-09).":[345]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2026-11-02T00:00:00"}