[Retracted] Nifedipine plus Systematic Nursing on Pregnancy Outcomes in Patients with Gestational Hypertension

Table 1

Comparison of blood pressure levels ( ± s, mmHg).

Groups	Systolic blood pressure		Diastolic blood pressure
	Before	After	Before	After
Control group (n = 60)	158.35 ± 8.67	136.54 ± 10.20	97.85 ± 4.35	85.33 ± 5.01
Observation group (n = 60)	157.36 ± 7.58	125.21 ± 7.23	96.53 ± 4.58	78.32 ± 3.54
t	0.666	7.020	1.619	8.851
	0.507	<0.001	0.108	<0.001