Table 4.
Univariate and multivariate logistic regression analysis for the higher capture threshold in a sensitivity analysis by using QFR as a diagnostic criterion for CAD.
| Variables | Univariate analysis |
Multivariate analysis |
||||
|---|---|---|---|---|---|---|
| OR | 95%CI | P value | Adjusted OR | 95%CI | P value | |
| CAD (QFR) | 4.124 | 1.993–8.532 | <0.001* | 4.059 | 1.893–8.703 | <0.001* |
| Age, yrs | 1.016 | 0.977–1.056 | 0.417 | |||
| Male | 0.739 | 0.370–1.473 | 0.390 | |||
| AADs | 1.819 | 0.898–3.685 | 0.096 | 1.786 | 0.831–3.840 | 0.137 |
| Hypertension | 1.368 | 0.683–2.741 | 0.376 | |||
| Diabetes | 2.605 | 1.263–5.372 | 0.010* | 2.280 | 1.044–4.983 | 0.039* |
| AF | 1.222 | 0.562–2.655 | 0.613 | |||
| AVB | 1.237 | 0.621–2.461 | 0.546 | |||
| SSS | 1.456 | 0.719–2.949 | 0.296 | |||
| Serum potassium, mEq/L | 4.019 | 1.344–12.016 | 0.013* | 4.120 | 1.236–13.729 | 0.021* |
| Procedure time, min | 1.007 | 0.997–1.017 | 0.178 | |||
AADs: antiarrhythmic drugs; AF: atrial fibrillation; AVB: atrioventricular block; CAD: coronary artery disease; CI: confidence interval; OR: Odds ratios; QFR: quantitative flow ratio; SSS: sick sinus syndrome.
*: P < 0.05.