Table 4 The results of Cox regression analysis

Age

1.013

1.000–1.025

0.053

1.022

1.006–1.037

0.006

Mean SpO2

0.946

0.910–0.982

0.004

Mean heart rate

1.008

1.000–1.016

0.044

1.013

1.003–1.023

0.010

MAP

0.965

0.952–0.978

 < 0.001

0.982

0.967–0.998

0.031

Mean respiratory rate

1.038

1.008–1.070

0.014

Mean temperature

0.583

0.465–0.731

 < 0.001

0.731

0.554–0.966

0.027

Cardiac arrhythmias

 No

Reference

 Yes

1.468

1.054–2.046

0.023

 SOFA

1.106

1.064–1.150

 < 0.001

1.057

0.998–1.119

0.059

 MELD

1.037

1.022–1.051

 < 0.001

 Lactate

1.090

1.033–1.141

0.001

 UrineOutput

1.000

1.000–1.000

 < 0.001

 Albumin

0.776

0.603–0.999

0.049

 Total bilirubin

1.022

1.010–1.035

 < 0.001

 Urea nitrogen

1.007

1.002–1.011

0.005

 Sodium

0.972

0.954–0.990

0.003

 Magnesium

1.491

1.132–1.964

0.004

 Chloride

0.969

0.953–0.986

 < 0.001

 Potassium

1.159

1.016–1.323

0.028

 INR

1.175

1.029–1.342

0.018

 RDW

1.100

1.039–1.163

 < 0.001

1.056

0.994–1.122

0.078

 WBC

1.031

1.013–1.050

 < 0.001

 ALP

1.001

1.000–1.002

0.058

 PT

1.018

1.000–1.036

0.048

 PTT

1.007

1.000–1.014

0.041

 PPI use

0.761

0.558–1.038

0.085

0.702

0.500–0.985

0.041

 Furosemide use

0.698

0.529–0.921

0.011

 Albumin use

2.004

1.509–2.662

 < 0.001

1.428

1.013–2.011

0.042

 PAD

1.652

1.244–2.193

 < 0.001