Table 3 Logistic regression analysis for 28-day mortality

Inability to ambulate

2.917 (1.254–6.781)

0.013

1.892 (0.650–5.504)

0.224

Respiratory infection

2.915 (1.269–6.699)

0.012

2.594 (1.060–6.348)

0.037

Hepatobiliary infection

0.000

0.998

N/A^d)

N/A^d)

C-reactive protein

1.078 (1.036–1.123)

<0.001

1.076 (1.032–1.123)

0.001

Albumin

0.353 (0.187–0.668)

0.001

0.559 (0.251–1.244)

0.154

CRP^a) to albumin ratio

1.281 (1.146–1.431)

<0.001

N/A^d)

N/A^d)