Predictive Value of Middle Cerebral Artery to Uterine Artery Pulsatility Index Ratio in Hypertensive Disorders of Pregnancy

Table 4

Overall performance of CU and CP ratios in predicting perinatal outcome (based on Modified Tchirikov Composite score).

Outcome	CU ratio					CP ratio
	Sensitivity	Specificity	PPV	NPV	Accuracy	Sensitivity	Specificity	PPV	NPV	Accuracy
	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)
SGA	54.5	67.7	47.4	73.7	63.2	33.3	83.9	52.4	70.3	66.3
Poor Apgar	62.5	64.6	26.2	89.5	64.2	56.3	84.8	42.9	90.5	80.0
Assisted respiration	52.2	63.9	31.6	80.7	61.1	30.4	80.6	33.3	78.4	68.9
Acidemia	70	63.5	18.4	94.7	64.2	50	81.2	23.8	93.2	77.9
Adverse perinatal outcome	61.3	70.3	50.0	78.9	67.4	41.9	87.5	61.9	75.7	72.6