Table 5.
Univariate and multivariate analysis for AF recurrence after ablation
| Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
| OR(95% CI) | p Value | OR(95% CI) | p Value | |
| Mean age (years) | 1.03 (0.97–1.08) | 0.356 | ||
| Male sex (%) | 1.17 (0.40–3.48) | 0.774 | ||
| Body mass index (kg/m2) | 0.97 (0.80–1.17) | 0.730 | ||
| Duration of AF (years) | 1.02 (0.88–1.17) | 0.824 | ||
| LA diameter (mm) | 1.02 (0.94–1.10) | 0.709 | ||
| LV ejection fraction (%) | 1.00 (0.96–1.04) | 0.985 | ||
| E (cm/s) | 1.02 (1.00–1.05) | 0.269 | ||
| e’(L)(cm/s) | 1.23 (1.00–1.52) | 0.067 | ||
| E/e’(L) | 0.92 (0.63–1.35) | 0.675 | ||
| e’(S)(cm/s) | 1.09 (0.83–1.43) | 0.521 | ||
| E/e’(S) | 1.42 (0.99–2.06) | 0.060 | ||
| TE-e’(ms) | 2.59 (1.45–4.64) | 0.001 | 2.59 (1.45–4.64) | 0.001 |
| IVRT (ms) | 1.04 (0.98–1.10) | 0.205 | ||
| NT-proBNP (pg/mL) | 1.01 (1.00–1.02) | 0.056 | ||
| PkAcc of the E velocity (cm/sec2) | 1.00 (0.997–1.003) | 0.984 | ||
| LA maximum volume index (mL/m2) | 1.14 (1.03–1.27) | 0.012 | ||
| PVDT (ms) | 1.00 (0.939–1.000) | 0.051 | ||
Odds Ratio (95% CI) and relative computed p value were assessed OR odds ratio; CI confidence interval