Indication | No. | Mean Gestational Week | Min | Max | Median |
---|---|---|---|---|---|
CMV seroconversion | 35 | 33.63 | 30 | 40 | 33 |
Ventricular asymmetry | 54 | 31.78 | 21 | 37 | 32 |
Abnormal head circumference | 15 | 34.27 | 29 | 38 | 35 |
Abnormal posterior fossa | 10 | 31.60 | 26 | 35 | 32 |
Cystic lesions | 8 | 33.75 | 31 | 37 | 33 |
Family history of CNS illness | 6 | 32.33 | 31 | 34 | 32 |
Midline abnormalities | 6 | 31.67 | 23 | 37 | 32 |
Obstetric complications and extra-CNS anatomic findings | 28 | 31.00 | 23 | 36 | 32 |
Note:—Min indicates minimum; Max, maximum; CMV, cytomegalovirus.