| PRWE score | M | N | SD | Min | Max | t-test | df | p | |
| Physical therapy | Yes | 15.22 | 51 | 15.96 | 0.00 | 76.00 | −3.528 | 61 | 0.001 |
| No | 34.92 | 12 | 22.82 | 0.00 | 95.00 | ||||
| Total Sample | 18.97 | 63 | 18.94 | 0.00 | 95.00 | ||||