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Table 5 Patients with and without hysterectomy in the study group

From: The application of prophylactic balloon occlusion of the internal iliac artery for the treatment of placenta accreta spectrum with placenta previa: a retrospective case-control study

Indicators

Unresected uterus

Hysterectomy

t (X2)

P

N

34

14

  

Invasive placenta penetration [N (%)]

4 (11.8%)

12 (85.7%)

24.40

0.000

Placenta invasive area > 1/2 [N (%)]

9 (26.5%)

13 (92.9%)

17.60

0.000

Abnormal vascular filling [N (%)]

8 (23.5%)

12 (85.7%)

15.78

0.000

Previous caesarean section (mean ± SD)

1.21 ± 0.48

1.14 ± 0.36

0.44

0.661

  1. SD Standard deviation.