| Level of pain | 0 - 7 | 8 - 10 |
| Neither satisfied or dissatisfied | 8 (11.3%) | 6 (31.6%) |
| Dissatisfied | 2 (2.8%) | 7 (36.8%) |
| Satisfied | 61 (85.9%) | 6 (31.6%) |
| Total | 71 (100%) | 19 (100%) |