Table 6 Stratified analysis for patients with low vs. high AGIUS scores

Cumulative fluid balance within 1 week (L)

5.0 [3.4–6.7]

4.7 [2.6–5.8]

5.6 [4.0–7.3]

0.13^b

Serum lactate at onset (mmol/L)

2.4 ± 1.0

2.5 ± 0.9

2.3 ± 1.0

0.13^a

Vasopressor support, n (%)

59 (50.9)

25 (42.4)

34 (59.7)

3.46^c

Norepinephrine dose (μg/kg/min)

0.06 [0.03–0.15]

0.03 [0.03, 0.04]

0.12 [0.07–0.22]

4.92^b

Mechanical ventilation, n (%)

62 (53.4)

26 (44.1)

36 (63.2)

4.25^c

Duration of mechanical ventilation (days)

3.0 [0–12.8]

1.0 [0–7.0]

9.0 [0–14.0]

12.18^b

Serum creatinine (μmol/L)

94.0 [61.5–131.8]

70.0 [41.0–91.0]

128.0 [94.0–185.5]

13.25^b

Renal replacement therapy, n (%)

34 (29.3)

9 (15.3)

25 (43.9)

11.45^c

Feeding intolerance, n (%)

41 (35.3)

6 (10.2)

35 (61.4)

33.30^c

Intra-abdominal hypertension, n (%)

78 (67.2)

35 (59.3)

43 (75.4)

3.42^c

GIF score

2.0 [1.0–3.0]

2.0 [1.0–2.0]

3.0 [2.0–3.0]

4.18^b

SOFA score

12.0 [10.0–14.0]

10.0 [8.0–12.0]

14.0 [12.5–15.5]

2.44^b

Length of ICU stay (days)

9.5 [6.0–18.0]

8.0 [5.0–15.0]

14.0 [6.5–20.0]

2.45^b

28-day mortality, n (%)

42 (36.2)

7 (11.9)

35 (61.4)

30.80^c

ICU mortality, n (%)

37 (31.9)

5 (8.5)

32 (56.1)

30.32^c

Hospital mortality, n (%)

41 (35.3)

7 (11.9)

34 (59.7)

28.97^c