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The precise relations between autism characteristics and anxiety symptoms remain unclear in this population. Previous work has explored associations at the domain level, which involve examining broad categories or clusters of symptoms, rather than the relationships between specific symptoms and\/or individual characteristics. We addressed this gap by taking a network approach to understand the shared structure of autism characteristics and anxiety symptoms.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>Data were pooled from five studies from Canada, Singapore, the UK, and the USA, totaling 623 autistic children (17% female sex; aged 6\u201318\u2009years), for whom the parent\u2010report Spence Children's Anxiety Scale (SCAS\u2010P) was available. We derived two undirected regularized networks, first from the SCAS\u2010P items only, and then by adding autism characteristics pertaining to social communication, highly focused and repetitive behavior, and sensory hypersensitivity. From these models' metrics, we extracted nodes' predictability, key bridging nodes, and community detection.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The anxiety\u2010only network was highly connected and consisted of four key clusters: General Anxiety, Social Anxiety, Separation Anxiety, and Panic\/Agoraphobia. These broadly aligned with the existing SCAS\u2010P structure based on DSM\u2010IV\u2010TR criteria. In the autism\u2010anxiety network, the structure of anxiety remained mostly stable, with autism features forming their own community. Preference for predictability (i.e., sameness) and sensory hypersensitivity were key nodes that linked autistic features and anxiety symptoms, primarily through generalized anxiety.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>This study identified some of the key characteristics that bridge the broadly independent structures of autism characteristics and anxiety symptoms. The findings are discussed in the context of guiding the assessment, prevention, and treatment of anxiety in autism.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/camh.70026","type":"journal-article","created":{"date-parts":[[2025,9,2]],"date-time":"2025-09-02T08:05:57Z","timestamp":1756800357000},"page":"327-342","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Bridging the gap: unveiling key links between autism and anxiety symptoms in autistic children and youth using a network analysis in pooled data from four countries"],"prefix":"10.1111","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2336-5147","authenticated-orcid":false,"given":"Anat","family":"Zaidman\u2010Zait","sequence":"first","affiliation":[{"name":"Tel\u2010Aviv University  Tel\u2010Aviv Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9513-6917","authenticated-orcid":false,"given":"Matthew J.","family":"Hollocks","sequence":"additional","affiliation":[{"name":"Institute of Psychiatry, Psychology &amp; Neuroscience, King's College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0832-8329","authenticated-orcid":false,"given":"Connor M.","family":"Kerns","sequence":"additional","affiliation":[{"name":"University of British Columbia  Vancouver BC Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7261-7366","authenticated-orcid":false,"given":"Iliana","family":"Magiati","sequence":"additional","affiliation":[{"name":"The University of Western Australia  Perth WA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alana J.","family":"McVey","sequence":"additional","affiliation":[{"name":"Center for Behavioral Medicine  Brookfield WI USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabel M.","family":"Smith","sequence":"additional","affiliation":[{"name":"Dalhousie University and IWK Health  Halifax NS Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8581-055X","authenticated-orcid":false,"given":"Rachael","family":"Bedford","sequence":"additional","affiliation":[{"name":"Institute of Psychiatry, Psychology &amp; Neuroscience, King's College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teresa","family":"Bennett","sequence":"additional","affiliation":[{"name":"McMaster University  Hamilton ON Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Duku","sequence":"additional","affiliation":[{"name":"McMaster University  Hamilton ON Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stelios","family":"Georgiades","sequence":"additional","affiliation":[{"name":"McMaster University  Hamilton ON Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Annie","family":"Richard","sequence":"additional","affiliation":[{"name":"Dalhousie University and IWK Health  Halifax NS Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tracy","family":"Vaillancourt","sequence":"additional","affiliation":[{"name":"University of Ottawa  Ottawa ON Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lonnie","family":"Zwaigenbaum","sequence":"additional","affiliation":[{"name":"University of Alberta  Edmonton AB Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio","family":"Hardan","sequence":"additional","affiliation":[{"name":"Stanford University  Stanford CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robin","family":"Libove","sequence":"additional","affiliation":[{"name":"Stanford University  Stanford CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacqui","family":"Rodgers","sequence":"additional","affiliation":[{"name":"Newcastle University  Newcastle UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0152-1257","authenticated-orcid":false,"given":"Mikle","family":"South","sequence":"additional","affiliation":[{"name":"Emory University  Atlanta GA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emily","family":"Simonoff","sequence":"additional","affiliation":[{"name":"Institute of Psychiatry, Psychology &amp; Neuroscience, King's College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amy","family":"Van Hecke","sequence":"additional","affiliation":[{"name":"Marquette University  Milwaukee WI USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mirko","family":"Uljarevi\u0107","sequence":"additional","affiliation":[{"name":"Stanford University  Stanford CA USA"},{"name":"Melbourne School of Psychological Sciences University of Melbourne  Melbourne Vic. 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