Group | 3 days | 6 days | 9 days | 12 days |
---|---|---|---|---|
A | 28.74 ± 1.37 | 37.89 ± 1.73 | 42.87 ± 2.38 | 45.12 ± 2.22 |
B | 21.18 ± 1.34* | 26.91 ± 3.62* | 32.12 ± 2.41* | 33.79 ± 2.57* |
C | 14.27 ± 0.73*# | 15.94 ± 1.26*# | 16.36 ± 1.28*# | 17.15 ± 0.74*# |
D | 12.99 ± 0.62*# | 16.39 ± 0.95*# | 16.71 ± 1.08*# | 18.01 ± 1.24*# |
E | 13.38 ± 0.85*# | 16.21 ± 1.08*# | 16.54 ± 1.23*# | 17.08 ± 0.91*# |