|Year : 2020 | Volume
| Issue : 4 | Page : 379-383
Confirmatory factor analysis of the depression, anxiety, and stress scale among Indian adults
Manoj Kumar Sharma1, David John Hallford2, Nitin Anand3
1 Department of Clinical Psychology, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India; Faculty of Health, School of Psychology, Deakin University, Victoria, Melbourne, Australia
2 Department of Clinical Psychology, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
3 Faculty of Health, School of Psychology, Deakin University, Victoria, Melbourne, Australia
Background: The Depression, Anxiety, and Stress Scale (DASS) is a widely used measure of negative emotional states. While the DASS is increasingly used in mental health research in India, to date no study has examined the factor structure among Indian adults.
Methods: A large community sample of English-speaking Indian adults completed the DASS 21-item version, and confirmatory factor analyses were conducted.
Results: The results indicated a good fit for a three factor (depression, anxiety, and stress) and a one-factor model (general psychological distress). There was no substantial difference between the fit of the models, and the DASS subscales were very strongly correlated with one another (r ≥ .80).
Conclusion: The findings from this sample suggest that the DASS-21 items appear to assess general psychological distress, with little evidence that the items assess three distinct subscales.
Dr. David John Hallford
School of Psychology, Deakin University, 221 Burwood Highway, Burwood, Victoria 3125, Melbourne
Source of Support: None, Conflict of Interest: None
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