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Factors associated with cardiac scar and optimism adjusted risk scores
| Variable | Odds ratio [95% CI] | P value | Beta coefficient | Beta coefficient∗ |
|---|---|---|---|---|
| Age | 1.04 [1.02–1.06] | <.001 | 0.0372 | 0.0328 |
| Age squared | 1.00 [1.00–1.00] | .01 | 0.0013 | 0.0012 |
| Preablation EF | 0.92 [0.90–0.94] | <.001 | -0.0844 | -0.0746 |
EF = ejection fraction.
Optimism-adjusted beta coefficients (accounted for overfitting using shrinkage factor of 0.8833).
