Table 3 Risk interval analysis among children with epilepsy and immunization events (N = 80)
From: Risk of seizures after immunization in children with epilepsy: a risk interval analysis
Vaccine type | Healthcare encounters for seizure after immunization | RRa | ||||
|---|---|---|---|---|---|---|
Risk period | Control period | |||||
0–14 days | 0–2 days | 7–10 days | 5–14 days | 21–83 days | (95% CI) | |
Any type | 6 | – | – | – | 20 | 1.14 (0.46, 2.83) |
Inactivated | – | 1 | – | – | 20 | 0.95 (0.13, 7.06) |
Live | – | – | 0 | 0 | 10 | -b |