Nomogram for Predicting In-Hospital Mortality in Patients with Acute ST-Elevation Myocardial Infarction Complicated by Cardiogenic Shock after Primary Percutaneous Coronary Intervention
Table 1
Clinical characteristics selected as predictors for the nomogram.
Variables
Training set
Testing set
Survival (n = 76)
In-hospital mortality (n = 155)
Survival (n = 19)
In-hospital mortality (n = 24)
Male (n (%))
55 (72.4)
89 (57.4)
0.04
14 (73.7)
10 (41.7)
0.073
Total ischemic time (min (median (IQR)))
264.5 (153.75, 359.25)
390 (237.5, 531)
<0.001
247 (142.5,332.5)
282.5 (213.5,415.25)
0.203
IABP (n (%))
1 (1.3)
35 (22.6)
<0.001
1 (5.3)
5 (20.8)
0.308
No-reflow (n (%))
20 (26.3)
76 (49.0)
0.002
3 (15.8)
6 (25.0)
0.719
Type B2-C (n (%))
34 (44.7)
109 (70.3)
<0.001
9 (47.4)
14 (58.3)
0.683
LM (n (%))
9 (11.8)
38 (24.5)
0.038
0 (0.0)
6 (25.0)
0.057
Random blood glucose on admission, mmol/L (median (IQR))
