Variation between the three reviewers (X–Z) and the Australian and New Zealand Neonatal Network (ANZNN) in the reported grades of germinal matrix/intraventricular haemorrhage
| X | ANZNN | Y | ANZNN | Z | ANZNN | |
|---|---|---|---|---|---|---|
| Values are number (%) of reports. Scans (n = 86) that were reported as impossible to read, not graded, or missing have been excluded. | ||||||
| Total babies | 255 | 255 | 255 | 255 | 255 | 255 |
| Total reports | 232 | 232 | 227 | 227 | 220 | 220 |
| Normal | 125 (54) | 119 (52) | 118 (52) | 117 (52) | 131 (60) | 114 (52) |
| Grade 1 | 29 (13) | 32 (13) | 8 (4) | 31 (13) | 8 (4) | 29 (13) |
| Grade 2 | 11 (5) | 23 (10) | 31 (9) | 22 (10) | 19 (8) | 21 (10) |
| Grade 3 | 26 (11) | 25 (11) | 16 (7) | 25 (11) | 22 (10) | 25 (11) |
| Grade 4 | 41 (17) | 33 (14) | 54 (23) | 32 (14) | 40 (18) | 31 (14) |