Study | A | B | C | D | E |
---|---|---|---|---|---|
Numbersa | 295 | 170 | 118 | 156 | 230 |
Gender (% female) | 60.3 | 72.4 | 64.4 | 61.5 | 67.8 |
Age [mean (SD)] | 39.5 (9.2) | 44.9 (15.9) | 49.5 (11.2) | 38.1 (12.1) | 43.5 (7.5) |
4DSQ scores [mean (SD)] | Â | Â | Â | Â | Â |
- Distress (range 0–32) | 22.9 (7.2) | 21.0 (7.5) | 19.4 (7.1) | 19.8 (9.2) | 20.7 (9.0) |
- Depression (range 0–12) | 4.0 (3.4) | 4.3 (3.8) | 3.7 (3.1) | 4.4 (4.0) | 4.9 (4.4) |
- Anxiety (range 0–24) | 5.9 (5.4) | 5.9 (5.8) | 7.0 (5.2) | 6.6 (6.3) | 9.4 (7.3) |
- Somatization (0–32) | 14.2 (6.9) | 12.7 (7.2) | 14.2 (6.9) | 12.0 (8.0) | 14.7 (7.7) |
DSM-IV diagnoses (%) | Â | Â | Â | Â | Â |
- Panic disorderb | 7.8 | 8.8 | 26.3 | 26.3 | 28.7 |
- Agoraphobiac | 7.1 | 12.4 | 32.2 | 21.8 | 27.0 |
- Social phobia | 10.8 | 7.1 | 22.9 | 21.2 | 23.5 |
- GADd | 20.7 | 32.9 | 18.6 | 16.7 | 26.1 |
- Specific phobia | N/A | 17.1 | N/A | 8.3 | N/A |
- OCDe | N/A | N/A | N/A | 5.1 | 17.0 |
- PTSDf | N/A | N/A | N/A | 3.8 | 20.0 |
- Major depressive disorder | 49.5 | 67.1 | 42.4 | 50.6 | 40.0 |
- Dysthymia | 2.4 | 18.2 | 12.7 | 3.8 | 28.7 |