| Second moderate/severe attack | Second long attack | |||
|---|---|---|---|---|
| Predictor | HR (95% CI) | p-value | HR (95% CI) | p-value |
| Bi-polysimptomatic attack (>1 FS) | 2.50 (0.58-10.85) | 0.22 | 2.68 (0.40-17.91) | 0.31 |
| First attack severity (severe vs. others) | 1.07 (0.23-4.97) | 0.93 | 0.41 (0.08-1.93) | 0.26 |
| First attack duration (long vs. others) | 3.05 (0.87-10.63) | 0.08 | 1.55 (0.44-5.46) | 0.50 |
| Pyramidal FS | 0.96 (0.24-3.85) | 0.95 | 1.14 (0.18-7.03) | 0.89 |
| Cerebellar FS | 0.95 (0.23-3.93) | 0.94 | 0.90 (0.20-4.13) | 0.89 |
| Brainstem FS | 1.22 (0.26-5.66) | 0.80 | 0.34 (0.05-2.20) | 0.26 |
| Sensory FS | 1.52 (0.44-5.25) | 0.51 | 0.54 (0.13-2.20) | 0.39 |
| Visual FS | 0.35 (0.07-1.69) | 0.19 | 1.12 (0.22-5.67) | 0.88 |
| Age at onset of the attack ≥30 years | 0.79 (0.25-2.43) | 0.68 | 1.01 (0.26-3.86) | 0.99 |
| Attack therapy | 0.43 (0.13-1.41) | 0.16 | 0.37 (0.10-1.37) | 0.14 |
| Infection in the preceding month | 0.47 (0.10-2.23) | 0.34 | 1.09 (0.21-5.57) | 0.92 |
| Season (autumn/winter vs. spring/summer) | 1.38 (0.48-3.94) | 0.55 | 0.56 (0.18-1.78) | 0.33 |
| Male gender | 1.75 (0.55-5.56) | 0.35 | 0.82 (0.25-2.65) | 0.74 |
| Incomplete recovery | 0.07 (0.02-0.32) | <0.001 | 0.50 (0.13-1.89) | 0.31 |