Boston N = 309 | Trieste N = 12 | Rate Ratio (95% CI) | p-value | |
---|---|---|---|---|
Age | ||||
Median (IQR) | 7.0 (2.0–13.0) | 6.5 (2.0–11.5) | 0.60 | |
< 2 years, n (%) | 73 (23.6%) | 2 (16.7%) | 1.02 (0.97–1.06) | 0.74a |
≥ 2 years, n (%) | 236 (76.4%) | 10 (83.3%) | ||
Sex, n (%) | ||||
Male | 195 (63.3%) | 8 (66.7%) | 0.99 (0.95–1.04) | 1.00a |
Female | 113 (36.7%) | 4 (33.3%) | ||
Neurological Signs, n (%) | ||||
Yes | 257 (83.2%) | 5 (41.7%) | 1.11 (1.01–1.22) | 0.002a |
No | 52 (16.8%) | 7 (58.3%) |