VNS-0 | VNS-4 | VNS-8 | VNS-12 | |
Botox Group | 9.4 ± 0.7 | 4.3 ± 0.9 | 4.4 ± 1.3 | 5.2 ± 1.3 |
25-Pro Group | 9.3 ± 0.9 | 4.5 ± 1.2 | 5.9 ± 1.2 | 9.0 ± 1.4 |
33-Pro Group | 9.4 ± 0.8 | 4.3 ± 0.9 | 4.6 ± 1.3 | 5.4 ± 1.3 |
ControlGroup | 9.5 ± 0.5 | 6.4 ± 0.8 | 9.2 ± 0.7 | 9.2 ± 0.7 |