Clinical and Imaging Data-Based Model for Predicting Reversible Posterior Leukoencephalopathy Syndrome (RPLS) in Pregnant Women With Severe Preeclampsia or Eclampsia and Analysis of Perinatal Outcomes

Table 3

TCD results of two groups (TCD model).

Category	RPLS group	Non-RPLS group	Univariate analysis		Multivariate analysis
	(n = 33)	(n = 45)	X^2/t			Hazard ratio
MCA (cm/s)
AFV	70.42 ± 12.83	73.37 ± 14.25	0.942	0.349
RI	0.65 ± 0.17	0.67 ± 0.15	0.561	0.577
ACA (cm/s)
AFV	49.83 ± 13.24	57.89 ± 14.75	1.586	0.117
RI	0.65 ± 0.14	0.64 ± 0.12	0.348	0.736
PCA (cm/s)
AFV	42.38 ± 10.57	35.65 ± 8.72	3.077	0.003	0.668	0.984 (0.915–1.059)
RI	0.58 ± 0.19	0.68 ± 0.19	2.042	0.045	0.088	1.028 (0.996–1.060)
BA (cm/s)
AFV	45.24 ± 8.91	38.58 ± 9.86	3.056	0.003	0.002	0.890 (0.826–0.958)
RI	0.48 ± 0.12	0.54 ± 0.11	2.025	0.046	0.048	1.050 (1.000–1.102)

AFV: average flow velocity.