Neurodevelopmental effect of intracranial hemorrhage observed in hypoxic ischemic brain injury in hypothermia-treated asphyxiated neonates - an MRI study

Table 2 Two by four contingency table summarizing results of MRI and MDI, PDI

		HIE−/ICH-	HIE−/ICH+	HIE+/ICH-	HIE+/ICH+	Total
		No. of pts.	No. of pts.	No. of pts.	No. of pts.	Total
MDI	normal	13	13	24	13	63
	abnormal	2	2	30	10	44
	total	15	15	54	23^a	107
PDI	normal	12	15	29	14	70
	abnormal	3	0	25	10	38
	total	15	15	54	24	108

Normal MDI ≥85, abnormal MDI < 85. ^a MDI was N/A in 1 patient. Lowest expected value = 6.111; χ² = 14.2673; df = 3; p = 0.0026. Normal PDI ≥85, abnormal PDI < 85. Lowest expected value = 5.278; χ² = 13.025; df = 3; p = 0.0046. (HIE: hypoxic ischemic encephalopathy, ICH: intracranial hemorrhage, MDI: Mental Developmental Index, PDI: Psychomotor Developmental Index)

ISSN: 1471-2431