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dc.contributor.authorCassidy, Sarah
dc.contributor.authorBradley, Louise
dc.contributor.authorCogger-Ward, Heather
dc.contributor.authorRodgers, Jacqui
dc.date.accessioned2021-06-29T08:33:43Z
dc.date.available2021-06-21T00:00:00Z
dc.date.available2021-06-29T08:33:43Z
dc.date.issued2021-06-21
dc.identifier.citationCassidy SA, Bradley L, Cogger-Ward H, Rodgers J (2021) 'Development and validation of the suicidal behaviours questionnaire - autism spectrum conditions in a community sample of autistic, possibly autistic and non-autistic adults', Molecular autism, 12 (46)en_US
dc.identifier.pmid34154642
dc.identifier.doi10.1186/s13229-021-00449-3
dc.identifier.urihttp://hdl.handle.net/10547/625032
dc.description.abstractAutistic people and those with high autistic traits are at high risk of experiencing suicidality. Yet, there are no suicidality assessment tools developed or validated for these groups. A widely used and validated suicidality assessment tool developed for the general population (SBQ-R), was adapted using feedback from autistic adults, to create the Suicidal Behaviours Questionnaire-Autism Spectrum Conditions (SBQ-ASC). The adapted tool was refined through nine interviews, and an online survey with 251 autistic adults, to establish clarity and relevance of the items. Subsequently, 308 autistic, 113 possibly autistic, and 268 non-autistic adults completed the adapted tool online, alongside self-report measures of autistic traits (AQ), camouflaging autistic traits (CAT-Q), depression (PHQ-9), anxiety (ASA-A), thwarted belongingness and perceived burdensomeness (INQ-15), lifetime non-suicidal self-injury, and the original version of the suicidality assessment tool (SBQ-R). Analyses explored the appropriateness and measurement properties of the adapted tool between the groups. There was evidence in support of content validity, structural validity, internal consistency, convergent and divergent validity, test-retest validity, sensitivity and specificity (for distinguishing those with or without lifetime experience of suicide attempt), and hypothesis testing of the adapted tool (SBQ-ASC) in each group. The structure of the SBQ-ASC was equivalent between autistic and possibly autistic adults, regardless of gender, or use of visual aids to help quantify abstract rating scales. The samples involved in the development and validation of the adapted tool were largely female, and largely diagnosed as autistic in adulthood, which limits the generalisability of results to the wider autistic population. The SBQ-ASC has been developed for use in research and is not recommended to assess risk of future suicide attempts and/or self-harm. The SBQ-ASC has been designed with and for autistic and possibly autistic adults, and is not appropriate to compare to non-autistic adults given measurement differences between these groups. The SBQ-ASC is a brief self-report suicidality assessment tool, developed and validated with and for autistic adults, without co-occurring intellectual disability. The SBQ-ASC is appropriate for use in research to identify suicidal thoughts and behaviours in autistic and possibly autistic people, and model associations with risk and protective factors.en_US
dc.language.isoenen_US
dc.publisherBiomed Centralen_US
dc.relation.urlhttps://molecularautism.biomedcentral.com/articles/10.1186/s13229-021-00449-3en_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectautismen_US
dc.subjectsuicideen_US
dc.subjectsuicidal behaviours questionnaireen_US
dc.subjectSubject Categories::L340 Disability in Societyen_US
dc.titleDevelopment and validation of the suicidal behaviours questionnaire - autism spectrum conditions in a community sample of autistic, possibly autistic and non-autistic adultsen_US
dc.typeArticleen_US
dc.identifier.eissn2040-2392
dc.contributor.departmentUniversity of Nottinghamen_US
dc.contributor.departmentUniversity of Bedfordshireen_US
dc.contributor.departmentUniversity of Lincolnen_US
dc.contributor.departmentLincolnshire Partnership NHS Foundation Trusten_US
dc.contributor.departmentNewcastle Universityen_US
dc.identifier.journalMolecular autismen_US
dc.identifier.pmcidPMC8218414
dc.date.updated2021-06-29T08:29:03Z
dc.description.notegold open access


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