From: Effect of prophylactic balloon occlusion of internal iliac artery in pregnancies complicated by placenta previa and accreta
Indicators
Group A1
Group A2
P
z/x2
PTUI surgery (n = 58)
non-PTUI surgery (n = 190)
EBL (ml)
2200 (900–5500)
2200 (500–12,000)
0.456
z = −0.745
Cesarean hysterectomy (n%)
3/58 (5.17%)
87/190 (45.79%)
0.000
x2 = 31.707