Show simple item record

dc.contributor.authorMinh, THL
dc.contributor.authorThach, DT
dc.contributor.authorHolton, S
dc.contributor.authorHuong, TN
dc.contributor.authorWolfe, R
dc.contributor.authorFisher, J
dc.date.accessioned2020-12-21T03:43:20Z
dc.date.available2020-12-21T03:43:20Z
dc.date.issued2017-07-19
dc.identifierpii: PONE-D-16-39363
dc.identifier.citationMinh, T. H. L., Thach, D. T., Holton, S., Huong, T. N., Wolfe, R. & Fisher, J. (2017). Reliability, convergent validity and factor structure of the DASS-21 in a sample of Vietnamese adolescents. PLOS ONE, 12 (7), https://doi.org/10.1371/journal.pone.0180557.
dc.identifier.issn1932-6203
dc.identifier.urihttp://hdl.handle.net/11343/257325
dc.description.abstractOBJECTIVES: To assess the internal consistency, latent structure and convergent validity of the Depression, Anxiety and Stress Scale-21 (DASS-21) among adolescents in Vietnam. METHOD: An anonymous, self-completed questionnaire was conducted among 1,745 high school students in Hanoi, Vietnam between October, 2013 and January, 2014. Confirmatory factor analyses were performed to assess the latent structure of the DASS-21. Factorial invariance between girls and boys was examined. Cronbach alphas and correlation coefficients between DASS-21 factor scores and the domain scores of the Duke Health Profile Adolescent Vietnamese validated version (ADHP-V) were calculated to assess DASS-21 internal consistency and convergent validity. RESULTS: A total of 1,606/ 1,745 (92.6%) students returned the questionnaire. Of those, 1,387 students provided complete DASS-21 data. The scale demonstrated adequate internal consistency (Cronbach α: 0.761 to 0.906). A four-factor model showed the best fit to the data. Items loaded significantly on a common general distress factor, the depression, and the anxiety factors, but few on the stress factor (p<0.05). DASS-21 convergent validity was confirmed with moderate correlation coefficients (-0.47 to -0.66) between its factor scores and the ADHP-V mental health related domains. CONCLUSIONS: The DASS-21 is reliable and suitable for use to assess symptoms of common mental health problems, especially depression and anxiety among Vietnamese adolescents. However, its ability in detecting stress among these adolescents may be limited. Further research is warrant to explore these results.
dc.languageEnglish
dc.publisherPUBLIC LIBRARY SCIENCE
dc.rights.urihttps://creativecommons.org/licenses/by/4.0
dc.titleReliability, convergent validity and factor structure of the DASS-21 in a sample of Vietnamese adolescents
dc.typeJournal Article
dc.identifier.doi10.1371/journal.pone.0180557
melbourne.affiliation.departmentMelbourne School of Population and Global Health
melbourne.source.titlePLoS One
melbourne.source.volume12
melbourne.source.issue7
dc.rights.licenseCC BY
melbourne.elementsid1261768
melbourne.contributor.authorFisher, Jane
melbourne.contributor.authorTran, Thach
dc.identifier.eissn1932-6203
melbourne.accessrightsOpen Access


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record