Table 2.
Unadjusted Mean Scores and Standard Deviations for Outcome Measures
| Measure by Time Point | Intervention | Control | ||
| Mean (SD) | No. | Mean (SD) | No. | |
| BSI global severity index | ||||
| Baseline | 0.76 (0.72) | 251 | 0.73 (0.73) | 268 |
| Postintervention 1 | 0.72 (0.64) | 224 | 0.85 (0.70) | 234 |
| Postintervention 2 | 0.42 (0.61) | 220 | 0.47 (0.67) | 228 |
| BSI positive symptom total | ||||
| Baseline | 20.60 (14.67) | 251 | 19.29 (14.09) | 268 |
| Postintervention 1 | 19.52 (13.74) | 224 | 21.38 (13.68) | 234 |
| Postintervention 2 | 12.20 (220) | 220 | 12.65 (15.00) | 228 |
| Hope | ||||
| Baseline | 21.67 (4.66) | 248 | 21.87 (4.42) | 264 |
| Postintervention 1 | 22.47 (4.39) | 221 | 22.07 (4.06) | 228 |
| Postintervention 2 | 22.76 (4.68) | 212 | 22.16 (4.21) | 222 |
| Hope—agency | ||||
| Baseline | 10.62 (2.81) | 249 | 10.67 (2.64) | 266 |
| Postintervention 1 | 11.20 (2.50) | 223 | 10.88 (2.47) | 231 |
| Postintervention 2 | 11.33 (2.70) | 215 | 10.92 (2.59) | 223 |
| Hope—pathways | ||||
| Baseline | 11.06 (2.38) | 250 | 11.19 (2.29) | 265 |
| Postintervention 1 | 11.26 (2.34) | 222 | 11.19 (2.09) | 229 |
| Postintervention 2 | 11.44 (2.39) | 213 | 11.24 (2.06) | 225 |
| WHO quality of life—environment | ||||
| Baseline | 13.1 (2.94) | 251 | 13.1 (2.74) | 268 |
| Postintervention 1 | 13.7 (2.97) | 224 | 13.5 (2.79) | 234 |
| Postintervention 2 | 14.1 (2.83) | 212 | 13.4 (2.97) | 219 |
Note: BSI, Brief Symptom Inventory; WHO, World Health Organization.