Table 2.

Predictive roc analysis results of composite doppler indices for composite adverse neonatal outcomes

	AUC	CI (95%)	Cut-off	p	Sensitivity (%)	Specificity (%)
CPR	0.664	0.556-0.760	≤2.11	0.008	96	32
CPUR	0.669	0.562-0.765	≤1.36	0.018	54	85
UCR	0.664	0.557-0.760	>0.46	0.008	96	31
DDA	0.649	0.541-0.747	>7.23	0.035	50	88

CPR: Cerebroplacental ratio; CPUR: Cerebralplacentaluterine ratio; UCR: Umbilicalcerebral ratio; DDA: Diastolic deceleration area. Composite adverse neonatal outcomes: Neonatal sepsis, need for mechanical ventilator, need for CPAP, 5th minute APGAR below 7, birth weight below 2000 g, neonatal low cord blood pH.