Depressive symptoms | DSM-IV classification of depressive episode | ICD-10 classification of depressive episode |
---|---|---|
(1) Depressed mood for at least 2 weeks | Five or more symptoms, including (1) or (2) | Mild: four or more symptoms, including two of (1), (2) or (3)Moderate: six or more symptoms, including two of (1), (2) or (3)Severe: eight or more symptoms, including (1), (2) and (3) |
(2) Loss of interest and enjoyment | Â | Â |
(3) Increased fatigability | Â | Â |
(4) Loss of confidence/self-esteema | Â | Â |
(5) Self-reproach/guilt | Â | Â |
(6) Suicidal thoughts or intent | Â | Â |
(7) Reduced concentration/indecisiveness | Â | Â |
(8) Agitation | Â | Â |
(9) Sleep disturbance | Â | Â |
(10) Altered appetite | Â | Â |
Course | Single episode or recurrent | Single episode or recurrent |
Additional specifiers | With/without psychotic featuresb | With/without psychotic featuresb (severe depression only) |
 | With/without catatonic features | With/without somatic symptoms |
 | With/without atypical features |  |
 | With/without postpartum onset |  |