| Group 1 | Group 2 | P | Z |
T(basal) | 0.003 | 0.004 | 0.94 |
|
T1 | 1.09 ± 0.02 | 1.22 ± 0.02 | >0.05 |
|
T2 | 1.49 ± 0.27 | 3.43 ± 2.60 | <0.001 | −5.210 |
T3 | 1.65 ± 0.32 | 4.40 ± 5.74 | <0.001 | −4.809 |
T4 | 2.69 ± 1.75 | 4.30 ± 6.55 | <0.001 | −4.145 |