Table 5.
Predictors of clinical response
| Clinical response |
Univariate |
Multivariate |
||||||
|---|---|---|---|---|---|---|---|---|
| Factors | Odds | 95% CI lower | 95% CI upper | P value | Odds | 95% CI lower | 95% CI upper | P value |
| Age | 0.99 | 0.954 | 1.028 | .598 | ||||
| Female | 8.028 | 1.724 | 37.383 | .008 | 12.692 | 1.568 | 102.754 | .017 |
| ICM | 0.292 | 0.119 | 0.714 | .007 | ||||
| NICM | 3.43 | 1.4 | 8.4 | .007 | 2.643 | 1.027 | 6.801 | .044 |
| LVEDD 5 mm | 0.965 | 0.809 | 1.152 | .692 | ||||
| LVEF 5% | 1.093 | 0.872 | 1.37 | .439 | ||||
| Baseline QRS by 10 ms | 0.982 | 0.793 | 1.217 | .87 | ||||
| Baseline QRS >150 ms | 0.967 | 0.413 | 2.265 | .938 | ||||
| QRS reduction 10 ms | 1.052 | 0.885 | 1.251 | .563 | ||||
| Inverse stimulus to peak 5 ms | 0.995 | 0.864 | 1.146 | .945 | ||||
| RBNA | 1.286 | 0.454 | 3.644 | .636 | ||||
| RBLA | 1.075 | 0.44 | 2.625 | .874 | ||||
| RBRA | 0.609 | 0.179 | 2.073 | .427 | ||||
| RBBB eliminated | 0.68 | 0.279 | 1.656 | .395 | ||||
| RBBB attenuated | 1.472 | 0.604 | 3.585 | .395 | ||||
| Rescue LBBAP | 1.02 | 0.162 | 6.432 | .983 | ||||
| Primary CRT indication | 0.925 | 0.396 | 2.162 | .857 | ||||
Abbreviations as in Table 4.