[Retracted] Clinical Analysis of Echocardiography and Serum IL-6 and TNF-α Changes in Pregnant Women with Hypertension

Table 5

Summary of clinical information of 59 pregnant women.

Basic features	Gestational hypertension group ()	Control group ()
Mean age of mother (years)	27.3	28.2
Prepregnancy body mass index BMI (kg/m^2)	25.2	17.8
Anemia	9/27 (33.3%)	1/32 (3.1%)
Asian ethnic group	27/27 (100.0%)	32/32 (100.0%)
Reproductive history
History of spontaneous abortion (>3)	3/27 (11.1%)	4/32 (12.5%)
Number of pregnancies (>3)	7/27 (25.9%)	9/32 (28.1%)