Fetal and Neonatal Middle Cerebral Artery Hemodynamic Changes and Significance under Ultrasound Detection in Hypertensive Disorder Complicating Pregnancy Patients with Different Severities

Table 6

Correlation between fetal hemodynamic parameters and poor perinatal prognosis.

Independent variables		Wald value
Qdv/Quv	4.372	3.281	1	2.837	0.021
UtA-PI	2.271	4.872	1	3.782	0.001
UtA-RI	2.361	5.383	1	2.873	0.000
UtA-S/D	2.783	6.787	1	1.987	0.001
UA-PI	3.827	7.832	1	3.822	0.001
UA-RI	3.892	6.785	1	2.861	0.011
UA-S/D	2.371	7.684	1	0.563	0.002
MCA-PI	-1.982	7.982	1	0.462	0.004
MCA-RI	-4.381	6.483	1	0.632	0.006
MCA-S/D	-2.986	7.842	1	0.271	0.000