|
Age (Mean,SD)
|
73.4
|
65.6
|
0.094
|
|
(9.0)
|
(11.4)
|
|
Sex (M/F)
|
15/1
|
7/5
|
0.024
|
|
Community Acquired Pneumonia (YES / NO)
|
3/13
|
8/4
|
0.005
|
|
Respiratory Virus (YES / NO)
|
7/9
|
4/8
|
n.s
|
|
Bacterial / fungal infection (YES / NO)
|
3/13
|
8/4
|
0.027
|
|
PaO2 at admisión (Mean,SD)
|
58.7
|
61.9
|
n.s
|
|
(13.5)
|
(22.7)
|
|
PCO2 at admisión (Mean,SD)
|
43.3
|
63.1
|
0.050
|
|
(14.2)
|
(36.7)
|
|
Invasive Mechanical Ventilation (YES / NO)
|
0/16
|
5/7
|
0.004
|
|
Lymphocytes / mm
3
in blood (Mean,SD)
|
8249.7
|
964.1
|
0.000
|
|
(6108.6)
|
(437.9)
|
|
Monocytes / mm
3
in blood (Mean,SD)
|
2265.3
|
596.1
|
0.064
|
| |
(3647.2)
|
(622.5)
| |
|
Neutrophils / mm
3
in blood (Mean,SD)
|
1255.0
|
13301.2
|
0.000
|
| |
(1845.8)
|
(11858.8)
| |
