|
NIV success |
NIV failure |
|
|
Mean |
SD |
Mean |
SD |
p-value |
pH |
7.23 |
0.12 |
7.23 |
0.13 |
0.94 |
PaO2 (kPa) |
10.10 |
4.30 |
11.81 |
8.05 |
0.29 |
PaCO2 (kPa) |
11.20 |
4.40 |
10.16 |
4.00 |
0.27 |
Lactic acid (mmol/L) |
2.0 |
2.1 |
1.4 |
0.9 |
0.07 |
Base excess |
5.2 |
8.4 |
2.3 |
7.9 |
0.06 |
HCO3- (mmol/L) |
27.3 |
7.3 |
24.9 |
5.9 |
0.10 |
C-reactive protein (CRP)
(mg/L) |
79 |
91 |
138 |
113 |
0.02* |
White Blood cell Count (WBC) (109/L) |
13.4 |
5.4 |
12.3 |
6.7 |
0.45 |
Oxygen saturation |
0.89 |
0.10 |
0.89 |
0.08 |
0.72 |
Systolic blood pressure (mmHg) |
131 |
36 |
120 |
26 |
0.11 |
Heart rate (min-1) |
110 |
19 |
107 |
29 |
0.60 |
Respiratory rate (min-1) |
27 |
8 |
30 |
9 |
0.06 |
Temperature (°C) |
37.2 |
0.9 |
37.3 |
1.3 |
0.59 |
Glasgow Coma Scale score |
13 |
3 |
13 |
2 |
0.40 |
|