Table 3 Univariate and Multivariate logistic regression analysis of predictors of in-hospital mortality in hospitalized patients
Survived (n = 238) | Died (n = 37) | Unajusted OR for in-hospital mortality, OR (95% CI); P value | Adjusted OR for in-hospital mortality, OR (95% CI); P value | |
|---|---|---|---|---|
sinus rhythm, n (%) | 211 (89%) | 28 (76%) | 0.9 (0.8–1.0); 0.07 | 0.4 (0.2–1.2); 0.08 |
Abnormal axis, n (%) | 11 (4%) | 5 (14%) | 1.21 (1.02–1.44); 0.03 | 3.9 (1.1–11.5); 0.02 |
Right atrial enlargement, n (%) | 2 (1%) | 1 (3%) | 1.23 (0.83–1.80); 0.3 | |
Left atrial enlargement, n (%) | 2 (1%) | 1 (3%) | 1.23 (0.83–1.80); 0.3 | |
Left ventricular hypertrophy, n (%) | 3 (1%) | 0 | 0.87 (0.64–1.18); 0.38 | |
Left anterior hemiblock, n (%) | 8 (3%) | 3 (8%) | 1.13 (0.93–1.38); 0.22 | |
IVB, n (%) | 32 (13%) | 11 (30%) | 1.16 (1.04–1.29); 0.008 | |
RBBB, n (%) | 11 (5%) | 2 (5%) | 1.02 (0.85–1.24); 0.81 | |
LBBB, n (%) | 6 (3%) | 5 (14%) | 1.4 (1.14–1.71); 0.001 | 7.1 (1.9–25.1); 0.002 |
Pathological Q waves, n (%) | 29 (12%) | 4 (11%) | 0.99 (0.87–1.12); 0.85 | |
ST segment changes, n (%) | 21 (9%) | 1 (3%) | 0.91 (0.79–1.05); 0.19 | |
Pathological negative T waves, n (%) | 52 (22%) | 7 (19%) | 0.98 (0.89–1.08); 0.75 | |
Giant T wave, n (%) | 14 (6%) | 0 | 0.87 (0.73–1.04); 0.14 |