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Table 6 Comparison between survivors and non-survivors from sepsis as regards SOFA score on admission, 3rd and 7th day of admission

From: Prevalence and outcome of sepsis in respiratory intensive care unit

SOFA

Outcome

T-test

Survivors

Non-survivors

t

p-value

At 1st day

Range

3 10

3 13

2.150

0.034

Mean ± SD

4.938 ± 1.917

5.809 ± 1.879

At 3rd days

Range

0 8

2 14

4.432

< 0.001

Mean ± SD

3.406 ± 1.982

5.750 ± 2.662

At 7th days

Range

0 6

2 13

8.502

< 0.001

Mean ± SD

2.531 ± 1.367

7.147 ± 2.918

1–3 D

Differences

1.531 ± 1.796

0.059 ± 2.461

  

Paired test

< 0.001*

0.844

 

1–7 D

Differences

2.406 ± 1.998

1.338 ± 2.915

  

Paired test

< 0.001*

< 0.001*

 

3–7 D

Differences

0.875 ± 1.737

1.397 ± 2.604

  

Paired test

0.008*

< 0.001*

 
  1. SOFA Sequential Organ Failure Assessment