Association between age and events prior to work up and during follow-up, using univariable and multivariable logistic regression
| Univariable model | Multivariable model* | |||||
|---|---|---|---|---|---|---|
| OR for age ≥60 years | CI | p Value | OR for age ≥60 years | CI | p Value | |
| History of AF | 3.12 | 1.73 to 5.63 | <0.001 | 3.52 | 1.92 to 6.45 | <0.001 |
| History of poorly tolerated tachycardia | 2.99 | 1.55 to 5.75 | 0.001 | 2.98 | 1.55 to 5.74 | 0.001 |
| Failure or recurrence in patients with ablation | 1.39 | 0.55 to 3.54 | 0.49 | 1.35 | 0.51 to 3.57 | 0.55 |
| Occurrence of AF during follow-up | 4.32 | 2.03 to 9.19 | <0.001 | 2.56 | 1.12 to 6.04 | 0.03 |
| Occurrence of poorly tolerated tachycardia during follow-up in untreated patients | 7.69 | 1.8 to 32.9 | 0.006 | NA | NA | NA |
*All multivariable models adjusted at minimum for gender and heart disease. In addition, the model assessing the occurrence of AF during follow-up was further adjusted for history of AF.
AF, atrial fibrillation; NA, multivariable models could not be performed for this outcome due to the limited number of events.