Protocol | Overall level of satisfaction | Total | |||||
Low | Medium | Large | |||||
Pr1 | 14 | (37.84%) | 22 | (59.46%) | 1 | (2.70%) | 37 |
Pr2 | 7 | (17.95%) | 27 | (64.29%) | 8 | (19.05%) | 42 |
Pr3 | 10 | (27.03%) | 27 | (61.36%) | 7 | (15.91%) | 44 |
Pr4 | 0 | (0.00%) | 10 | (24.39%) | 31 | (75.61%) | 41 |