Table 2

 Variation between the three reviewers and the Australian and New Zealand Neonatal Network in the reported rates of cystic changes and ventricular dilatation for the cerebral ultrasound scans in each neonatal intensive care unit (A–F)

ABCDEFTotals
The values are total number (%) reports.
ANZNN, Australian and New Zealand Neonatal Network; PVL, periventricular leucomalacia.
Total babies262935212423158
Cystic changes
Total reports
    Reviewers7881105624368437
    ANZNN273439373939216
Single cysts
    Reviewers1 (1)08 (8)6 (10)2 (5)3 (4)20 (5)
    ANZNN1 (4)5 (15)1 (3)3 (8)2 (5)2 (5)14 (6)
PVL
    Reviewers9 (12)15 (19)19 (18)7 (11)3 (7)14 (20)67 (15)
    ANZNN02 (6)3 (8)2 (5)007 (3)
Ventricular dilatation
Total reports
    Reviewers7879105624967444
    ANZNN283440373941219
Dilatation
    Reviewers14 (18)14 (18)17 (16)12 (19)12 (25)19 (28)88 (20)
    ANZNN3 (11)4 (12)02 (5)2 (5)6 (15)17 (8)
Hydrocephalus
    Reviewers05 (6)2 (2)5 (8)04 (6)16 (4)
    ANZNN03 (9)1 (3)4 (11)02 (5)10 (5)