Table 6 Comparison of postoperative prognosis in PPC group and non – PPC group

Length of ICU stays (days)

3.9 ± 8.1

2.1 ± 0.5

0.250

Prolong of ICU stays (n, %)

4, 14.8%

11, 5.4%

0.02

Length of prolong of ICU stays (days)

2.3 ± 1.5

1.4 ± 0.7

0.175

ICU readmission (≤ 30 days) (n, %)

5, 18.9%

5, 2.5%

 < 0.001

Length of hospital stays (days)

47.8 ± 37.4

32.2 ± 25.5

0.044

ICU mortality (≤ 30 days) (n, %)

1, 0.4%

0

0.006

Hospital mortality (≤ 30 days) (n, %)

1, 0.4%

0

0.006