Group | Encephalomalacia | Cerebral ischemia | Brain dysplasia | Hydrocephalus | Meningitis | White matter abnormality | Positive rate |
---|---|---|---|---|---|---|---|
CT group (n = 47) | 9 (19.15) | 0 (0.00) | 5 (10.64) | 10 (21.28) | 2 (4.26) | 7 (14.89) | 33 (70.21) |
MRI group (n = 47) | 11 (23.40) | 2 (4.26) | 6 (12.77) | 12 (25.53) | 3 (6.38) | 9 (19.15) | 43 (91.49) |
χ2 | 6.871 | ||||||
P | 0.009 |