Table 3.
Success Rate of Surgery and Botulinum Toxin Injection
| Treatment Outcomes | Postop 1 Mo | Postop 3 Mo | Postop 6 Mo | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Surgery n (%) | Botulinum Toxin n (%) | P-value | Surgery n (%) | Botulinum Toxin n (%) | P-value | Surgery n (%) | Botulinum Toxin n (%) | P-value | |
| Small angle | |||||||||
| Subgroup | 25 | 7 | 0.046 | 25 | 7 | 0.137 | 25 | 7 | <0.001 |
| - Failure | 2 (8) | 3 (42.9) | 1 (4) | 5 (71.4) | 5 (20) | 5 (71.4) | |||
| - Success | 23 (92) | 4 (57.1) | 24 (96) | 2 (28.6) | 20 (80) | 2 (28.6) | |||
| Large angle | |||||||||
| Subgroup | 55 | 27 | 0.025 | 55 | 27 | <0.001 | 55 | 27 | <0.001 |
| - Failure | 13 (23.6) | 14 (51.8) | 12 (21.8) | 20 (74.1) | 12 (21.8) | 20 (74.1) | |||
| - Success | 42 (76.4) | 13 (48.2) | 43 (78.2) | 7 (25.9) | 43 (78.2) | 7 (25.9) | |||
| All subgroups | 80 | 34 | 0.005 | 80 | 34 | <0.001 | 80 | 34 | <0.001 |
| - Failure | 15 (18.7) | 17 (50) | 13 (16.2) | 25 (73.5) | 17 (21.2) | 25 (73.5) | |||
| - Success | 65 (81.3) | 17 (50) | 67 (83.8) | 9 (26.5) | 63 (78.8) | 9 (26.5) | |||