Time | Group-A | Group-B | Group-C | Group-D | P-value |
Baseline | 89.16 ± 9.59 | 87.26 ± 13.32 | 86.70 ± 11.40 | 85.70 ± 12.40 | 0.33 |
1 min. | 90.46 ± 12.58 | 89.72 ± 16.98 | 87.16 ± 9.91 | 88.26 ± 9.91 | 0.48 |
2 min. | 78.38 ± 11.94 | 79.58 ± 13.68 | 89.74 ± 7.29 | 90.74 ± 6.29 | <0.001* |
3 min. | 76.98 ± 13.92 | 79.88 ± 13.25 | 85.06 ± 7.36 | 87.26 ± 8.36 | <0.001* |
4 min. | 73.92 ± 12.29 | 77.26 ± 11.42 | 86.48 ± 7.55 | 88.58 ± 7.65 | <0.001* |
5 min. | 72.84 ± 11.59 | 78.88 ± 11.71 | 88.46 ± 8.67 | 90.66 ± 7.57 | <0.001* |