|
|
Univariate analysis |
Univariate analysis |
|
|
Multivariate analysis |
Multivariate analysis |
|
|
Odds ratio |
95% confidence interval |
95%
confidence interval |
p-value |
Odds
ratio |
95% confidence interval |
95% confidence
interval |
p-value |
Regular VT |
1.09 |
0.32 |
3.79 |
0.887 |
1.13 |
0.32 |
4.00 |
0.851 |
Average VT rate (bpm) |
1.04 |
1.01 |
1.06 |
0.008 |
1.04 |
1.01 |
1.07 |
0.006 |
Male sex |
1.22 |
0.10 |
15.16 |
0.879 |
2.64 |
0.26 |
27.26 |
0.416 |
Ischemic cardiomyopathy |
1.39 |
0.16 |
12.07 |
0.765 |
1.48 |
0.11 |
19.62 |
0.765 |
Antiarrhythmic drug use |
1.45 |
0.16 |
12.94 |
0.738 |
1.96 |
0.28 |
13.60 |
0.495 |
β-blocker use |
3.03 |
0.24 |
38.59 |
0.393 |
7.17 |
0.65 |
79.48 |
0.109 |
ACE-I or ARB use |
0.55 |
0.06 |
4.74 |
0.590 |
0.27 |
0.02 |
3.62 |
0.320 |