[Retracted] The Risk and Clinical Treatment of Hypertensive Diseases in Pregnant Women

Table 3

Parity distribution of the three groups.

Evaluation indicators	Test group	Astragalus control group	Vitamin E control group	statistic
Parity (example)				0.53	0.77^▲
Primipara	28	30	32
Multiparous	12	10	8
	40	40	40

Note: nonparametric test was used for analysis; ▲: comparison of the educational level of the three groups of patients, .