|
Intention-to-treat and completers mean symptom scores and standard deviations at pre- and post-treatment |
||||
| Intention-to-treat (n = 57) |
Completers (n = 50) |
|||
|
|
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| Pre |
Post |
Pre |
Post |
|
|
|
||||
| Social Phobia Scale |
36.2 (15.4) |
24.7 (15.2) *** |
36.7 (15.4) |
24.0 (15.3) *** |
| Social Interaction Anxiety Scale |
54.8 (15.0) |
43.0 (16.0) *** |
54.9 (14.8) |
41.8 (15.6) *** |
| Fear of Negative Evaluation1 |
24.6 (5.1) |
22.1 (6.5) ** |
24.3 (5.1) |
20.8 (6.5) ** |
| Brief Fear of Negative Evaluation2 |
33.2 (10.7) |
28.1 (9.6) ** |
33.4 (10.6) |
27.6 (9.3) *** |
| FQ-spa |
24.0 (6.2) |
17.8 (7.8) *** |
24.2 (6.2) |
16.9 (8.1) *** |
| WHLSb |
14.0 (6.1) |
10.4 (6.3) *** |
13.9 (6.1) |
9.4 (6.3) *** |
|
|
||||
| LSAS (total)c |
76.2 (25.6) |
59.6 (27.3) *** |
77.2 (26.1) |
58.5 (27.8) *** |
| Fear of performance |
20.8 (5.8) |
16.3 (6.9) *** |
20.9 (6.1) |
15.9 (7.2) *** |
| Avoidance of performance |
17.3 (8.2) |
11.5 (7.9) *** |
17.8 (8.3) |
11.1 (8.0) *** |
| Fear of social interaction |
20.0 (6.9) |
17.5 (7.2) ** |
20.1 (6.8) |
17.3 (7.2) ** |
| Avoidance of social interaction |
18.1 (7.9) |
14.3 (8.5) *** |
18.4 (7.8) |
14.2 (8.4) *** |
|
|
||||
| NEO Five Factor Index |
||||
| Neuroticism |
31.0 (9.0) |
- |
31.6 (9.2) |
- |
| Extroversion |
21.8 (8.0) |
- |
21.6 (8.1) |
- |
| Conscientiousness |
24.7 (7.7) |
- |
24.6 (8.0) |
- |
| Openness |
30.5 (6.7) |
- |
29.0 (5.3) |
- |
| Agreeableness |
24.2 (7.9) |
- |
30.3 (6.8) |
- |
|
|
||||
| Symptom Checklist-90 Revised |
||||
| Somatization |
0.7 (0.6) |
0.5 (0.6) n.s. |
0.7 (0.6) |
0.5 (0.5) ** |
| Obsessive-compulsive |
1.7 (0.9) |
1.4 (0.9) ** |
1.7 (0.9) |
1.3 (0.8) ** |
| Interpersonal sensitivity |
2.1 (0.8) |
1.6 (0.9) *** |
2.1 (0.8) |
1.4 (0.9) *** |
| Depression |
1.6 (0.8) |
1.2 (0.9) *** |
1.6 (0.8) |
1.1 (0.8) *** |
| Anxiety |
1.5 (0.8) |
1.2 (0.9) ** |
1.4 (0.8) |
1.1 (0.9) ** |
| Hostility |
0.8 (0.6) |
0.6 (0.6) ** |
0.8 (0.6) |
0.6 (0.6) ** |
| Phobic anxiety |
1.1 (0.8) |
0.7 (0.7) *** |
1.1 (0.8) |
0.7 (0.6) *** |
| Paranoid ideation |
1.1 (0.8) |
0.8 (0.9) ** |
1.1 (0.7) |
0.8 (0.8) ** |
| Psychoticism |
0.8 (0.5) |
0.6 (0.6) *** |
0.9 (0.5) |
0.6 (0.6) *** |
|
FQ-spa: Fear Questionnaire Social Phobia Subscale WHLSb: Work, Home and Leisure Activities Scale LSAS (total)c: Liebowitz Social Anxiety Scale (total) Fear of Negative Evaluation1: Number for ITT = 37, Number for Completers' analysis = 27 Brief Fear of Negative Evaluation2: Number for ITT = 26, Number for Completers' analysis = 23 (*** p < 0.001, **p < 0.01) | ||||
Chen et al. BMC Psychiatry 2007 7:69 doi:10.1186/1471-244X-7-69 |
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