Response to BTX-B injections
| BLS | HFS | |||
|---|---|---|---|---|
| Before | After | Before | After | |
| Results are expressed as mean (SD). *Student’s t test between before and after injection: p<0.001. | ||||
| Latency to response (days) | 3.0 (2.5) | 3.7 (6.01) | ||
| Duration of response (days) | 63.0 (17.5) | 46.5 (22.1) | ||
| Objective rating scale (points) | 1.9 (0.4) | 1.1 (0.6)* | 1.9 (0.8) | 0.5 (0.5)* |
| Subjective visual analogue scale (%) | 35.1 (28.5) | 59.8 (26.9) | ||