Variable
|
Survivors
|
Non-survivors
|
t value
|
p value
|
---|
(n = 75)
|
(n = 83)
|
---|
(Mean ± SD)
|
(Mean ± SD)
|
---|
Age (years)
|
47.01 ± 15.78
|
50.08 ± 17.05
|
1.17
|
0.25
|
SOFA score
|
7.96 ± 4.21
|
11.00 ± 3.94
|
4.66
|
0.001
|
APACHE II score
|
12.89 ± 5.39
|
17.50 ± 5.94
|
5.06
|
0.001
|
Procalcitonin (ng/ml)
|
14.14 ± 41.29
|
21.01 ± 60.35
|
0.82
|
0.41
|
Albumin (mg%)
|
2.74 ± 0.59
|
2.61 ± 0.59
|
1.41
|
0.16
|
Creatinine (mg%)
|
2.17 ± 2.20
|
2.78 ± 1.97
|
1.83
|
0.07
|
Lactate (mg/dl)
|
16.66 ± 9.72
|
24.31 ± 18.41
|
2.82
|
0.001
|
Vitamin D (nmol/l)
|
43.17 ± 39.22
|
39.72 ± 29.31
|
0.63
|
0.53
|
Pre-ICU hospital stay (days)
|
6.0 ± 6.02
|
10.67 ± 14.54
|
2.59
|
0.01
|
ICU length of stay
|
19.03 ± 20.98
|
14.90 ± 15.75
|
1.40
|
0.16
|
Days of MV
|
10.05 ± 19.55
|
15.99 ± 13.49
|
2.23
|
0.03
|
- MV mechanical ventilation.