Table 4.
Results of multiple logistic regression analysis
| No. of procedures | Complications (+) | Complications (−) | Odds ratio (95% CI) | P value |
|---|---|---|---|---|
| 323 | 10 474 | |||
| Age ≧ 65 years | 212 (65.6%) | 5617 (53.6%) | 1.56 (1.20‐2.04) | .001 |
| Male | 217 (67.2%) | 7665 (73.2%) | 0.83 (0.64‐1.07) | .141 |
| Redo session | 45 (13.9%) | 2297 (21.9%) | 0.56 (0.41‐0.78) | <.001 |
| CHA2DS2‐VASc score ≧ 3 | 135 (41.8%) | 3382 (32.3%) | 1.05 (0.79‐1.39) | .744 |
| CHF | 60 (18.6%) | 1412 (13.5%) | 1.36 (1.01‐1.85) | .045 |
| Hemodialysis | 8 (2.5%) | 120 (1.1%) | 1.99 (0.95‐4.18) | .069 |
| CFAE | 46 (14.2%) | 1001 (9.6%) | 1.78 (1.29‐2.46) | .001 |
| Warfarin | 111 (34.4%) | 3120 (29.8%) | 1.11 (0.87‐1.42) | .406 |
| Dabigatran | 33 (10.2%) | 1565 (14.9%) | 0.74 (0.51‐1.08) | .115 |
| Deep sedation | 182 (56.3%) | 5117 (48.9%) | 1.31 (1.04‐1.64) | .019 |
| 3‐D imaging system | 290 (89.8%) | 9759 (93.2%) | 0.64 (0.44‐0.93) | .018 |