Univariate | Multivariate | |||||
HR | 95% CI | P value | HR | 95% CI | P value | |
Age, per year | 1.01 | 0.97 to 1.06 | 0.371 | |||
Gender, male | 0.90 | 0.35 to 2.30 | 0.833 | |||
Diabetes mellitus | 0.29 | 0.03 to 2.26 | 0.297 | |||
nQRSd, per ms | 1.02 | 1.00 to 1.04 | 0.010* | 1.01 | 1.00 to 1.03 | 0.051 |
nQTc interval, per ms | 1.00 | 0.99 to 1.08 | 0.195 | |||
pQRSd, per ms | 1.05 | 1.03 to 1.08 | <0.001* | 1.05 | 1.02 to 1.09 | 0.001* |
Non-apical pacing | 0.35 | 0.11 to 1.10 | 0.074 |
*Statistically significant.
nQRSd, native QRS duration; pQRSd, paced QRS duration.