| T0 | T1 | T2 | T3 | T4 |
A组 | 1 | 2.05 ± 0.13* | 2.75 ± 1.04* | 2.78 ± 1.21* | 1.23 ± 0.59* |
B组 | 1 | 2.56 ± 0.25 | 3.23 ± 0.96 | 3.34 ± 0.67 | 2.06 ± 0.87 |