Table 2 Deviation and vergence comparison between adults and children in the botulinum toxin group, before treatment
Adult group (n = 31) | Children group (n = 9) | t value | P value | |
|---|---|---|---|---|
Deviation at distence (PD) | 30.0 ± 13.7 | 40.5 ± 18.7 | 1.86 | 0.07 |
Deviation at near (PD) | 24.3 ± 11.2 | 36.6 ± 18.2 | 2.48 | 0.01 |
Convergence (PD) | 24.5 ± 6.87 | 27.7 ± 6.18 | 1.27 | 0.20 |
Divergence (PD) | 11.8 ± 4.70 | 16.1 ± 4.85 | 2.39 | 0.02 |