Time | Group-A | Group-B | Group-C | Group-D | P-value |
Baseline | 78.69 ± 5.88 | 76.98 ± 7.16 | 76.46 ± 7.95 | 78.46 ± 7.93 | 0.13 |
1 min. | 57.22 ± 7.97 | 56.72 ± 7.03 | 58.14 ± 9.82 | 62.14 ± 9.82 | 0.02* |
2 min. | 48.64 ± 10.40 | 49.38 ± 6.54 | 54.58 ± 8.33 | 63.58 ± 9.33 | 0.02* |
3 min. | 47.68 ± 6.07 | 48.10 ± 8.52 | 53.34 ± 4.30 | 66.34 ± 5.30 | 0.04* |
4 min. | 47.94 ± 4.38 | 48.60 ± 10.69 | 54.76 ± 5.40 | 64.76 ± 6.40 | <0.001* |
5 min. | 53.30 ± 4.37 | 52.48 ± 8.05 | 57.66 ± 5.32 | 60.66 ± 6.32 | 0.08 |