Table 2.
Odds ratio of each coronary having more severe stenosis based on the location of the anomalous coronary in the overall cohort
| Stenosis severity in: | Age∗ | Male | Anomalous LMCA | Anomalous LAD | Anomalous LCx | Anomalous RCA |
|---|---|---|---|---|---|---|
| Overall (clustered) | ↑ | 2.5 (1.9-3.2) | 2.7 (2.2-3.4) | |||
| RCA | ↑ | 2.5 (1.8-3.4) | 2.0 (1.4-3.0) | |||
| LMCA | ↑ | 1.6 (1.2-2.2) | † | † | ||
| LAD | ↑ | 3.3 (2.4-4.6) | 4.5 (3.3-6.0) | |||
| LCx | ↑ | 2.6 (2.0-3.4) | 2.1 (1.6-2.7) |
Odds ratios and 95% confidence intervals are shown for statistically significant correlations in multivariable modeling that adjusted for age, sex, comorbidities, and which coronary was anomalous. Blank cells indicate no statistical association. LMCA, Left main coronary artery; LAD, left anterior descending coronary artery; LCx, left circumflex; RCA, right coronary artery.
∗
In all coronaries, the stenosis severity increased with age, which was modeled with nonlinear transform specified in Table E6, Table E7, Table E8, Table E9, Table E10.
†
The LMCA does not exist when the LAD or LCx is anomalous.