Uremic group (n = 21)

Control group (n = 309)

P-value

Time from ED to surgery (days)

4 ± 3.9

2.7 ± 2.7

0.136

Blood test

White blood cell count (u/mL)

9857.1 ± 3894.7

10,514.9 ± 3731.9

0.436

Hemoglobin (mg/dL)

10.3 ± 1.3

11.8 ± 2.0

<0.001*

Platelet count

152.9 ± 58.4

187.5 ± 72.1

0.032*

INR

1.1 ± 0.1

1.1 ± 1.2

0.95

BUN (mg/dL)

48.1 ± 27.8

21.5 ± 12.9

<0.001*

Cr (mg/dL)

5.8 ± 2.1

1.1 ± 0.9

<0.001*

eCCr

9.3 ± 4.5

70.3 ± 47.3

<0.001*

ASA classification

3.1 ± 1.2

2.9 ± 0.3

0.104