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. Author manuscript; available in PMC: 2019 Apr 24.

Published in final edited form as: Ultrasound Med Biol. 2018 Jan 2;44(3):522–531. doi: 10.1016/j.ultrasmedbio.2017.11.018

Table 4.

Summary of jet number, total surface area and total PD area between normal and pre-eclamptic (PET) subjects.

			NON-PET		PET

Measure	Distance	n	Mean ± Std. Dev	n	Mean ± Std. Dev	p
Number of Jets	2mm	134	17.23 ± 9.41	9	6.56 ± 5.70	0.005
Total Area (cm²)			52.23 ± 16.96		34.11 ± 11.99	0.008
Total PD Area (cm²)			7.69 ± 5.56		2.15 ± 2.76	0.005
Number Oo Jets	3mm	133	13.26 ± 7.61	9	4.22 ± 4.84	0.005
Total Area (cm²)			47.19 ± 16.19		29.91 ± 11.62	0.008
Total PD Area (cm²)			5.86 ± 4.89		1.84 ± 2.14	0.01
Number of Jets	4mm	133	9.47 ± 6.38	7	3.71 ± 4.19	0.028
Total Area (cm²)			41.06 ± 14.50		28.52 ± 8.17	0.032
Total PD Area (cm²)			3.54 ± 3.30		1.42 ± 1.83	0.045