Protocol | Low | Moderate | Intense | Total | p | |||
Pr1 | 1 | 13 | 35.14% | 2.70% | 23 | 62.16% | 37 | <0.0001 |
Pr2 | 4 | 19 | 45.24% | 9.52% | 19 | 45.24% | 42 | |
Pr3 | 3 | 15 | 33.33% | 6.67% | 27 | 60.00% | 45 | |
Pr4 | 26 | 13 | 31.71% | 63.41% | 2 | 4.88% | 41 |