Table 8.
Baseline self-assessed health status characteristics in the four different treatment combinations.
| Characteristic | I-I | G-I | I-G | G-G | p-value |
|---|---|---|---|---|---|
| SF-12 | |||||
| PCS (mean score ± SD) | 34.2 ± 8.1 (160) |
35.0 ± 8.3 (153) |
34.2 ± 7.9 (154) |
35.1 ± 8.3 (151) |
0.64 |
| MCS(mean score ± SD) | 44.6 ± 9.2 (160) |
44.3 ± 8.8 (153) |
44.2 ± 10.7 (154) |
43.7 ± 9.5 (151) |
0.86 |
| SIC (mean score ± SD) | 6.2 ± 3.4 (164) |
6.3 ± 3.3 (160) |
6.4 ± 3.5 (159) |
6.1 ± 3.3 (161) |
0.90 |
| PHQ | |||||
| % with Major Depression | 11.2 (161) |
13.6 (155) |
15.1 (159) |
12.7 (157) |
0.77 |
| % with Other Depression | 5.0 (161) |
6.5 (155) |
4.4 (159) |
7.0 (157) |
0.72 |
| % with Panic | 11.8 (161) |
9.0 (155) |
12.6 (159) |
15.9 (157) |
0.32 |
| % with Anxiety | 8.7 (161) |
10.3 (155) |
12.6 (159) |
10.8 (157) |
0.73 |
| % with Excessive Alcohol | 13.7 (161) |
9.7 (155) |
17.1 (158) |
7.7 (156) |
0.05 |
Number of participants shown in parentheses.
MCS = mental component score, PCS = physical component score, PHQ = Patient Health Questionnaire, SD = standard deviation, SF-12 = SF-12 Health Survey, SIC = Seattle Index of Co-morbidity,