Table 3 Comparison of outcome measurements

Clinical success(yes/no)

60(82.2)/13(17.8)

16(55.2)/13(45.8)

 < 0.001^a

Death(yes/no)

8(11.0)/65(89.0)

7(24.1)/22(75.9)

0.146^a

Rebleeding(yes/no)

6(8.2)/67(91.8)

8(27.6)/21(72.4)

0.039^a

Additional surgery(yes/no)

8(11.0)/65(89.0)

6(20.7)/23(79.3)

 < 0.001^a

Discharged hemoglobin(g/L)

^f84.3(16.2)[27–125]

^f85.4(27.1)[43–138]

0.360^e

Postoperative minimum hemoglobin(g/L)

^f65.0(17.3)[24–122]

^f60.7(15.0)[36–94]

0.251^e

Postoperative blood transfusion(U)

2(5)[0–28]

4(6.8)[0–38.5]

0.140^d

Postoperative organ failure(yes/no)

10(13.7)/63(86.3)

3(12.7)/26(87.3)

0.897^a

Postoperative hospital stay(Day)

10(10)[2–124]

12(10)[0–41]

0.696^d

Hospitalization total expense(CNY)

53,810.8(72,206.7)[10411.0–839485.34]

54,385.0(63,355.1)[24039.5–243,034.0]

0.762^d