Table 2.
Seizure frequency change rate for visits 2–5 compared to visit 1
| Visit 1 | Visit 2 | Visit 3 | Visit 4 | Visit 5 | |
|---|---|---|---|---|---|
| Seizure free, n (%) | 1 (1.1) | 3 (3.9) | 3 (4.3) | 3 (5.7) | 4 (9.3) |
| 75% reduction, n (%) | 8 (9.2) | 12 (15.8) | 13 (18.8) | 16 (30.2) | 12 (27.9) |
| 50% reduction, n (%) | 16 (18.4) | 18 (23.7) | 14 (20.3) | 12 (22.6) | 8 (18.6) |
| 25% reduction, n (%) | 15 (17.2) | 16 (21.1) | 19 (27.5) | 14 (26.4) | 9 (20.9) |
| No change, n (%) | 45 (51.7) | 25 (32.9) | 18 (26.1) | 8 (15.1) | 10 (23.3) |
| Increase, n (%) | 2 (2.3) | 2 (2.6) | 2 (2.9) | 0 (0.0) | 0 (0.0) |
| χ2 | - | 104 | 69.2 | 26.8 | 44.2 |
| P | - | < 0.001 | < 0.001 | 0.140 | 0.001 |