Table 2.
Comparison of cumulative incidence of events across post-ablation LAVI tertiles.
| Cumulative incidence at median follow-up period (5.2 years), % (95% CI) | p-value | |||
|---|---|---|---|---|
| First tertile (< 38 mL/m2) |
Second tertile (38–52 mL/m2) |
Third tertile (> 52 mL/m2) |
||
| *MACE | 8.4 (2.9–13.5) | 11.6 (5.4–17.5) | 21.7 (12.4–30.0) | < 0.001 |
| All-cause death | 5.3 (0.6–9.9) | 3.2 (0–6.6) | 2.8 (0–6.5) | 0.700 |
| *HF hospitalization | 2.7 (0–5.6) | 5.4 (1.0–9.7) | 17.3 (8.9–24.8) | < 0.001 |
| Cardiovascular hospitalization | 2.6 (0–5.6) | 5.5 (1.1–9.7) | 6.4 (0.6–11.8) | 0.700 |
CI confidence interval, HF heart failure, LAVI left atrial volume index, MACE major adverse cardiovascular event.
Asterisk (*) indicates statistical significance (p < 0.05).