[Retracted] Effects of Dydrogesterone Tablets Combined with Zishen Yutai Pills on Threatened Abortion in Early Pregnancy and Pregnancy Outcomes

Table 1

Comparison of general data.

Factors	Observation group	Control group	/
Age (years)			0.078	0.938
BMI (kg/m^2)			0.004	0.948
≤23	30 (57.69)	28 (58.33)
>23	22 (42.31)	20 (41.67)
Gestation (days)			1.193	0.236
Gravida			0.051	0.822
≤1	40 (76.92)	36 (75.00)
>2	12 (23.08)	12 (25.00)
Vaginal bleeding time (d)			0.043	0.835
≤3	26 (50.00)	25 (52.08)
>3	26 (50.00)	23 (47.92)
Times of abortion			0.004	0.951
≤1	42 (80.77)	39 (81.25)
>2	10 (19.23)	9 (18.75)