Abstract
Objective: The six-item Hamilton Depression Rating Scale (HAMD6) is a clinician rated measure which lacks a self-report companion. We explored whether a six-item client rated visual analogue scale (VAS6) based on the HAMD6, was a consistent and valid measure of depression and useful for clinical practice. Method: Participants were N = 117 participants, 88 (75%) female, with major depressive disorder (MDD) who received transcranial magnetic stimulation (TMS). Pre- and post-treatment a trained clinician completed the HAMD6 and Clinical Global Impression Scale for Severity (CGI-S), and patients the self-reported VAS6. Results: VAS6 internal consistency using Cronbach's alpha was 0.87. VAS6-HAMD6/GGI-S spearman correlations were moderate-strong for four items (depressed mood; work/activities; feelings of guilt; anxiety) and the total score and weak for two items (somatic symptoms, retardation). Conclusions: The self-reported VAS6 was a valid measure of core aspects of depression measured by the HAMD6. It is cost effective (takes relatively little clinician time) and is a useful companion to the clinician reported HAMD6.
Original language | English |
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Pages (from-to) | 3-9 |
Number of pages | 7 |
Journal | Australian Psychologist |
Volume | 55 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Feb 2020 |
Keywords
- depression
- Hamilton Depression Rating Scale
- psychometric
- transcranial magnetic stimulation
- visual analogue scale