Selected key investigations in SDH/E by aetiology
| Accident (n = 7) | Perinatal (n = 26) | NAHI (n = 106) | Disease (n = 7) | Meningitis (n = 23) | Undetermined (n = 17) | Total | |
|---|---|---|---|---|---|---|---|
| Child protection investigation | 2 | 1 | 99 | 1 | 0 | 3 | 106 |
| Ophthalmology opinion | 2 | 4 | 94 | 3 | 3 | 8 | 114 |
| Skeletal survey | 2 | 4 | 99 | 4 | 1 | 11 | 121 |
| Coagulation screen | 4 | 20 | 99 | 7 | 13 | 12 | 155 |
| CT/MRI scan | 6 | 19 | 101 | 6 | 23 | 17 | 172 |
| Total investigations/case | 2.3 | 1.9 | 4.6 | 3 | 1.7 | 3 | 3.6 |
| Total with all 5 investigations | 1 | 0 | 84 | 1 | 0 | 2 | 88 |