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Table 2 Outcomes of two groups

From: A study on the timing of uterine artery embolization followed by pregnancy excision for cesarean scar pregnancy: a prospective study in China

Characteristic

Group A (n = 31)

Group B (n = 30)

Pa value

Intraoperative hemorrhage during D&C (mL)

40.35 ± 45.89

55.40 ± 118.28

0.512

Serum β-hCG on the first day after D&C (× 104 IU/L)d

2.11 ± 2.26

1.01 ± 0.99

0.078

Leukocytes on the first day after D&C (×109/L)d

13.19 ± 4.30

9.83 ± 2.65

0.006*

D-dimer on the first day after D&C (mg/L)d

1.29 ± 1.07

1.33 ± 1.21

0.932

Hemoglobin on the first day after D&C (g/L)d

114.14 ± 11.50

110.61 ± 9.11

0.301

CRP on the first day after D&C (mg/L)d

50.20 ± 32.30

59.91 ± 41.40

0.469

Success rate in the first treatment [n (%)]

30 (96.77)

29 (96.67)

1.000c

Hysterectomy [n (%)]

0 (0)

0 (0)

1.000c

Fever [n (%)]

28 (90.32)

24 (80.00)

0.301c

Abdominal pain [n (%)]

31 (100.00)

30 (100.00)

1.000c

Anomalous renal function [n (%)]d

4 (50.00)

0 (0)

0.467c

Anomalous hepatic function [n (%)]d

0 (0)

0 (0)

1.000c

Anomalous coagulation function [n (%)]d

1 (6.25)

0 (0)

1.000c

Average hourly serum β-hCG decrease rate within 24 h after D&C (%/h)d

3.82 ± 0.73

10.97 ± 17.42

0.028b *

Time of CSP residual mass disappearance (days)d

20.32 ± 14.36

19.00 ± 12.56

0.896b

Time of serum β-hCG resolution (days)d

41.22 ± 14.97

66.67 ± 36.64

0.027b *

Hospitalization cost (×104 CNY)

1.97 ± 0.51

1.78 ± 0.51

0.170b

Hospitalization time (days)

4.81 ± 2.74

6.80 ± 2.14

< 0.001b *

  1. CNY China yuan, CRP C-reactive protein, CSP cesarean scar pregnancy, D&C dilatation and curettage, β-hCG beta human chorionic gonadotropin
  2. *Indicates that the item was significantly different between the two groups
  3. aAnalyzed by t test; bMann-Whitney U test; and cχ2 test or Fisher’s exact test. dMissing data for some patients