Table 3.

Univariate association of the items on CUS (day 3–7) and adverse outcome.

Item	Category	Patients per category, n	OR (95% CI)
Cerebral oedema	Normal-mild	70	–
	Moderate	12	14.4 (2.9–72.3)
	Severe	1
Thalamus	Normal-mild	45	–
	Moderate	32	26.7 (6.7–106.2)
	Severe	5
Putamen	Normal-mild	66	–
	Moderate	15	7.9 (2.2–28.2)
	Severe	1
Four-column sign	Normal	67	–
	Abnormal	14	10.0 (2.5–39.9)
PLIC	Normal	59	–
	Abnormal	23	11.1 (3.6–34.2)
Periventricular white matter	Normal-mild	32	–
	Moderate	43	9.2 (2.4–34.9)
	Severe	8	16.1 (2.5–103.6)
Subcortical white matter	Normal-mild	42	–
	Moderate	35	4.0 (1.5–11.1)
	Severe	6	8.5 (1.3–54.8)
Resistance index	Normal	60	–
	Abnormal	8	16.3 (1.9–142.6)