Group | T1 | T2 | T3 | T4 | T5 | T6 |
---|---|---|---|---|---|---|
Group E (n = 20) | 0.14 ± 0.03 | 0.52 ± 0.14 | 0.66 ± 0.06 | 0.63 ± 0.11 | 0.51 ± 0.12 | 0.43 ± 0.12 |
Group R (n = 21) | 0.14 ± 0.04 | 0.39 ± 0.09 | 0.48 ± 0.12 | 0.45 ± 0.12 | 0.37 ± 0.11 | 0.30 ± 0.18 |
P value | 0.940 a | 0.001 a | < 0.001 a | < 0.001 a | < 0.001 a | 0.006 a |