Diagnostic efficacy of virtual organ computer-assisted analysis in measuring the volume ratio of subchorionic hematoma with serum progesterone

Table 1 Comparison of the demographic data between the two groups, n (%)

	Adverse pregnancy group (n = 57)	Normal pregnancy group (n = 96)	P value
Age	29.4 (4.2)	28.9 (3.5)	0.424
Parity			0.390
Primipara	31 (53.8)	58 (60.4)
Multipara	26 (46.2)	38 (39.6)
Vaginal bleeding			0.028
Yes	24 (42.1)	17 (17.7)
No	33 (57.9)	79 (82.3)
Abdominal pain			0.891
Yes	33 (57.9)	58 (60.4)
No	24 (42.1)	38 (39.6)
Hysteromyoma			1.000
Yes	3 (5.3)	4 (4.2)
No	54 (94.7)	92 (95.8)
Diabetes before pregnancy			0.713
Yes	2 (3.5)	4 (4.2)
No	55 (96.5)	92 (95.8)
Chronic hypertension			1.000
Yes	2 (3.5)	3 (3.1)
No	55 (96.5)	93 (96.9)