| No. (%) | |
Infection preceding illness | RTI | 16 (80.0%) |
GE | 3 (15.0%) | |
GE and RTI | 1 (5.0%) | |
| Ascending | 16 (80.0%) |
Descending | 4 (20.0%) | |
| Sensory | 5 (25.0%) |
Motor | 3 (15.0%) | |
Motor and sensory | 12 (60.0%) |