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

Table 1

Comparison of the mean age and mean gestational age ().

Groups	Cases ()	Mean age (years old)	Mean gestational age (weeks)
Control group	30
Mild group	30
Severe group	30