Table 3.

Injury severity and acuity among 125 infants with mild HIE who received a brain MRI at or before 8 days of age.

	All N = 125	Therapeutic hypothermia N = 104	No therapeutic hypothermia N = 21	P value
Injury score (median; IQR)	5 (2–9)	5 (2–9)	6 (2–10)	0.97
Injury severity				0.59
No injury	50 (40%)	44 (42%)	6 (29%)
Mild	55 (44%)	43 (42%)	12 (57%)
Moderate	14 (11%)	12 (12%)	2 (10%)
Severe	5 (4%)	4 (4%)	1 (5%)
Injury acuity
No injury	50 (40%)	44 (42%)	6 (29%)	0.24
Acute	40 (32%)	34 (33%)	21 (29%)	0.71
Subacute	46 (37%)	36 (35%)	10 (48%)	0.26
Chronic	1 (1%)	1 (1%)	0 (0%)	0.65
Multiple acuities	18 (14%)	15 (14%)	3 (14%)	0.76