Prognostic Role of Chronic Obstructive Pulmonary Disease and Asthma Physiology Score for in-Hospital and 1-year Mortality in Patients with Acute Exacerbations of COPD
Table 1
The COPD and asthma physiology score.
Heart rate, min−1
<80
80–109
110–129
130–149
150–169
≥170
Score
3
0
2
3
5
7
MAP, mmHg
<40
40–49
50–59
60–69
70–89
90–99
≥100
Score
19
12
9
6
3
0
4
pH
<7.00
7.00–7.09
7.10–7.19
7.20–7.24
≥7.25
Score
9
6
3
1
0
Sodium, mmol l−1
<130
130–134
135–144
≥145
Score
6
2
0
2
Urea, mmol l−1
<2.5
2.5–6.7
6.8–11.9
12.0–17.9
≥18.0
Score
0
8
16
22
24
Creatinine, μmol l−1
<150
150–199
≥200
Score
0
5
8
Albumin, g l−1
<15
15–19.9
20–24.9
25–29.9
30–34.9
≥35
Score
20
14
8
6
4
0
WBC, 109 l−1
<4
4–14.9
15–19.9
20–24.9
≥25
Score
7
0
1
4
7
MAP, mean arterial pressure; WBC, white blood count.
