Protocol | Low | Moderate | Intense | Total | p | |||
Pr1 | 2 | 5.41% | 3 | 8.11% | 32 | 86.49% | 37 | <0.0001 |
Pr2 | 1 | 2.38% | 9 | 21.43% | 32 | 76.19% | 42 | |
Pr3 | 0 | 0.00% | 7 | 15.56% | 38 | 84.44% | 45 | |
Pr4 | 6 | 14.63% | 22 | 53.66% | 13 | 31.71% | 41 |