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Article: Cross Cultural Validation and Extension of the Clinical Assessment Interview for Negative Symptoms (CAINS) in the Chinese Context: Evidence from a Spectrum Perspective

TitleCross Cultural Validation and Extension of the Clinical Assessment Interview for Negative Symptoms (CAINS) in the Chinese Context: Evidence from a Spectrum Perspective
Authors
Keywordsnegative symptoms
schizotypy
schizophrenia spectrum disorders
Issue Date2018
Citation
Schizophrenia Bulletin, 2018, v. 44 suppl. 2, p. S547-S555 How to Cite?
Abstract© The Author(s) 2018. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com. The Clinical Assessment Interview for Negative Symptoms (CAINS) was designed in accordance with the recent theory and research in social affective neuroscience and to address the psychometric and conceptual limitations of other instruments assessing negative symptoms. The present study aimed to provide a large-scale validation of the CAINS in China and examine its applicability and validity evidence across the schizophrenia spectrum. Using confirmatory factor analysis, our results replicated the original findings in the US development samples that the CAINS possesses a stable 2-factor structure, namely "motivation/pleasure" and "expression". We also found significant correlations between the CAINS and other negative symptom measures. The CAINS demonstrated good discriminant validity in differentiating negative symptoms in people with schizophrenia, nonpsychotic first-degree relatives and people with social anhedonia. People with schizophrenia exhibited significantly higher CAINS subscale scores than first-degree relatives and healthy controls. In addition, first-degree relatives had higher "motivation/pleasure" scores than healthy controls. The "motivation/pleasure" subscale scores of individuals with social anhedonia were also significantly higher than healthy controls.
Persistent Identifierhttp://hdl.handle.net/10722/293090
ISSN
2023 Impact Factor: 5.3
2023 SCImago Journal Rankings: 2.249
PubMed Central ID
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorXie, Dong Jie-
dc.contributor.authorShi, Hai Song-
dc.contributor.authorLui, Simon S.Y.-
dc.contributor.authorShi, Chuan-
dc.contributor.authorLi, Ying-
dc.contributor.authorHo, Karen K.Y.-
dc.contributor.authorHung, Karen S.Y.-
dc.contributor.authorLi, Wen Xiu-
dc.contributor.authorYi, Zheng Hui-
dc.contributor.authorCheung, Eric F.C.-
dc.contributor.authorKring, Ann M.-
dc.contributor.authorChan, Raymond C.K.-
dc.date.accessioned2020-11-17T14:57:51Z-
dc.date.available2020-11-17T14:57:51Z-
dc.date.issued2018-
dc.identifier.citationSchizophrenia Bulletin, 2018, v. 44 suppl. 2, p. S547-S555-
dc.identifier.issn0586-7614-
dc.identifier.urihttp://hdl.handle.net/10722/293090-
dc.description.abstract© The Author(s) 2018. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com. The Clinical Assessment Interview for Negative Symptoms (CAINS) was designed in accordance with the recent theory and research in social affective neuroscience and to address the psychometric and conceptual limitations of other instruments assessing negative symptoms. The present study aimed to provide a large-scale validation of the CAINS in China and examine its applicability and validity evidence across the schizophrenia spectrum. Using confirmatory factor analysis, our results replicated the original findings in the US development samples that the CAINS possesses a stable 2-factor structure, namely "motivation/pleasure" and "expression". We also found significant correlations between the CAINS and other negative symptom measures. The CAINS demonstrated good discriminant validity in differentiating negative symptoms in people with schizophrenia, nonpsychotic first-degree relatives and people with social anhedonia. People with schizophrenia exhibited significantly higher CAINS subscale scores than first-degree relatives and healthy controls. In addition, first-degree relatives had higher "motivation/pleasure" scores than healthy controls. The "motivation/pleasure" subscale scores of individuals with social anhedonia were also significantly higher than healthy controls.-
dc.languageeng-
dc.relation.ispartofSchizophrenia Bulletin-
dc.subjectnegative symptoms-
dc.subjectschizotypy-
dc.subjectschizophrenia spectrum disorders-
dc.titleCross Cultural Validation and Extension of the Clinical Assessment Interview for Negative Symptoms (CAINS) in the Chinese Context: Evidence from a Spectrum Perspective-
dc.typeArticle-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1093/schbul/sby013-
dc.identifier.pmid29471331-
dc.identifier.pmcidPMC6188520-
dc.identifier.scopuseid_2-s2.0-85048864770-
dc.identifier.hkuros320723-
dc.identifier.volume44-
dc.identifier.issuesuppl. 2-
dc.identifier.spageS547-
dc.identifier.epageS555-
dc.identifier.eissn1745-1701-
dc.identifier.isiWOS:000448172600010-
dc.identifier.issnl0586-7614-

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