Table 4 Full adjusted autoregressive linear mixed model for serum creatinine values in the first 30 days

FA at ICU day 3

1.11 (1.08–1.14)

< 0.001

Age

1.00 (1.00–1.00)

< 0.001

Chronic kidney disease

1.82 (1.78–1.85)

< 0.001

Chronic liver disease

1.08 (1.06–1.11)

< 0.001

Immune deficiency

1.19 (1.16–1.22)

< 0.001

Emergency admission (vs. planned)

1.01 (1.00–1.03)

0.115

APACHE II

1.01 (1.01–1.01)

< 0.001

Day

0.99 (0.99–0.99)

< 0.001

Intercept

63.64 (61.62–65.71)

< 0.001