Table 1 Patient Demographics
|  | Overall (n = 479) | Pediatric ED (n = 379) | General EDs (n = 100) | p-value |
|---|---|---|---|---|
Median Age in Years (Interquartile Range) | 7 (3 to 12) | 6 (2 to 10) | 13 (10 to 15) | < 0.001 |
Gender, n (%) | Â | ` | Â | 0.426 |
 Male | 290 (60.5) | 226 (59.6) | 64 (64.0) |  |
Diagnosis, n (%) |  |  |  | < 0.001 |
 Seizure | 149 (31.1) | 127 (33.5) | 22 (22.0) |  |
 Head Injury | 147 (30.7) | 105 (27.7) | 42 (42.0) |  |
 Altered Mental Status | 44 (9.2) | 36 (9.5) | 8 (8.0) |  |
 Stroke | 34 (7.1) | 34 (9.0) | 0 (0) |  |
 Headache, not specified | 22 (4.6) | 9 (2.4) | 13 (13.0) |  |
 Meningoencephalitis | 21 (4.4) | 18 (4.7) | 3 (3.0) |  |
 Intracranial Neoplasm | 11 (2.3) | 11 (2.9) | 0 (0) |  |
 Cardiac Arrest | 9 (1.9) | 4 (1.1) | 5 (5.0) |  |
 Syncope | 9 (1.9) | 5 (1.3) | 4 (4.0) |  |
 Intracranial Haemorrhage | 6 (1.3) | 4 (1.1) | 2 (2.0) |  |
 Ventriculoperitoneal Shunt-related | 3 (0.6) | 3 (0.8) | 0 (0) |  |
 Others | 24 (5.0) | 23 (6.1) | 1 (1.0) |  |