The validity of personal disturbance scale (DSSI/sAD) in people with diabetes mellitus, using longitudinal data

Hasan, Syed Shahzad, Clavarino, Alexandra M., Dingle, Kaeleen, Mamun, Abdullah A., & Kairuz, Therese (2015) The validity of personal disturbance scale (DSSI/sAD) in people with diabetes mellitus, using longitudinal data. Personality and Individual Differences, 72, pp. 182-188.

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Despite being used since 1976, Delusions-Symptoms-States-Inventory/states of Anxiety and Depression (DSSI/sAD) has not yet been validated for use among people with diabetes. The aim of this study was to examine the validity of the personal disturbance scale (DSSI/sAD) among women with diabetes using Mater-University of Queensland Study of Pregnancy (MUSP) cohort data. The DSSI subscales were compared against DSM-IV disorders, the Mental Component Score of the Short Form 36 (SF-36 MCS), and Center for Epidemiologic Studies Depression Scale (CES-D). Factor analyses, odds ratios, receiver operating characteristic (ROC) analyses and diagnostic efficiency tests were used to report findings. Exploratory factor analysis and fit indices confirmed the hypothesized two-factor model of DSSI/sAD. We found significant variations in the DSSI/sAD domain scores that could be explained by CES-D (DSSI-Anxiety: 55%, DSSI-Depression: 46%) and SF-36 MCS (DSSI-Anxiety: 66%, DSSI-Depression: 56%). The DSSI subscales predicted DSM-IV diagnosed depression and anxiety disorders. The ROC analyses show that although the DSSI symptoms and DSM-IV disorders were measured concurrently the estimates of concordance remained only moderate. The findings demonstrate that the DSSI/sAD items have similar relationships to one another in both the diabetes and non-diabetes data sets which therefore suggest that they have similar interpretations.

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ID Code: 82439
Item Type: Journal Article
Refereed: Yes
Keywords: Depression, Anxiety, Diabetes, Validation, DSSI
DOI: 10.1016/j.paid.2014.09.005
ISSN: 0191-8869
Subjects: Australian and New Zealand Standard Research Classification > MEDICAL AND HEALTH SCIENCES (110000) > PUBLIC HEALTH AND HEALTH SERVICES (111700) > Mental Health (111714)
Australian and New Zealand Standard Research Classification > PSYCHOLOGY AND COGNITIVE SCIENCES (170000) > PSYCHOLOGY (170100) > Developmental Psychology and Ageing (170102)
Divisions: Current > QUT Faculties and Divisions > Faculty of Health
Current > Schools > School of Public Health & Social Work
Copyright Owner: Copyright 2015 Elsevier
Deposited On: 12 Mar 2015 00:41
Last Modified: 13 Mar 2015 01:52

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