Table 2 Comparison between non-PPOI and PPOI group in peak lactate greater than 2 mmol/L patients

Age

49.2 ± 16.1

54.2 ± 16.4

0.06

Sex

0.862

- F

14 (23.0%)

22 (21.8%)

- M

47 (77.0%)

79 (78.2%)

Time taken to visit ER (min)

197.9 ± 212.6

296.8 ± 685.7

0.978

BMI (kg/m²)

23.9 ± 3.2

24.2 ± 3.2

0.561

Initial WBC (10³/uL)

14.7 ± 6.9

13.2 ± 6.0

0.159

Initial Hb (g/dL)

13.0 ± 2.4

12.2 ± 2.6

0.044

Initial PLT (10³/uL)

223.7 ± 45.9

203.9 ± 71.4

0.033

Albumin (g/dL)

3.6 ± 0.7

3.3 ± 0.7

0.014

Creatine kinase (IU/L)

294.9 ± 297.3

698.9 ± 1066.3

0.043

Initial lactate (mmol/L)

3.7 ± 3.3

4.5 ± 3.4

0.026

Peak lactate (mmol/L)

4.7 ± 3.1

5.7 ± 3.4

0.012

Lactate normalization time (day)

1.2 ± 0.6

1.6 ± 0.9

0.001

Inotropics and vasopressor

0.042

not use

49 (80.3%)

66 (65.3%)

use

12 (19.7%)

35 (34.7%)

Initial sBP (mmHg)

101.8 ± 20.7

97.0 ± 26.0

0.222

Crystalloid (mL)

2665.6 ± 1329.4

3308.4 ± 1737.7

0.009

pRBC (unit)

2.6 ± 3.4

5.0 ± 5.9

0.001

FFP (unit)

1.9 ± 2.5

3.9 ± 4.8

0.001

PC (unit)

1.2 ± 3.6

2.9 ± 5.2

0.015

AIS of abdomen

0.052

2

5 ( 8.2%)

7 ( 6.9%)

3

40 (65.6%)

47 (46.5%)

4

16 (26.2%)

44 (43.6%)

5

0 ( 0.0%)

3 ( 3.0%)

AIS of small bowel

0.005

0

24 (39.3%)

34 (33.7%)

2

1 ( 1.6%)

5 ( 5.0%)

3

34 (55.7%)

41 (40.6%)

4

2 ( 3.3%)

21 (20.8%)

AIS of mesentery

0.716

0

18 (29.5%)

31 (30.7%)

2

16 (26.2%)

19 (18.8%)

3

13 (21.3%)

23 (22.8%)

4

14 (23.0%)

28 (27.7%)

ISS

13.6 ± 6.4

17.0 ± 7.3

0.003

Oral feeding tolerance day

3.3 ± 0.9

8.9 ± 4.7

< 0.001