| BUT indexes | Group of patientsa | Group of community participantsb |
| ||
| M | SD | M | SD | F | |
| GSI | 1.20 | 0.64 | 0.87 | 0.66 | 16.07** |
| WP | 1.81 | 0.93 | 1.40 | 1.03 | 10.78** |
| BIC | 1.48 | 0.80 | 1.06 | 0.83 | 17.22** |
| A | .64 | 0.61 | 0.31 | 0.45 | 24.82* |
| CSM | 1.14 | 0.86 | 0.88 | 0.70 | 8.75* |
| PSDI | 2.80 | 1.27 | 1.92 | 0.68 | 51.83** |