Table 6.
Multivariate analysis, by logistic regression, for overall in-hospital mortality, by age and sex, in heart valve surgery patients – 2001 to 2007, Brazil
| Procedures: | OR | 95% CI | P |
|---|---|---|---|
| Valve repair (reference) | |||
| Valve replacement | 2.0728 | 1.7740–2.4219 | <0.001 |
| Multiple valve repair and/or replacement | 2.5011 | 2.1202–2.9507 | <0.001 |
| Concomitant CABG | 4,7693 | 4.0410–5.6288 | <0.001 |
| Any valve surgery (reference) | |||
| Concomitant CABG | 2.3070 | 2.1472–2.4789 | <0.001 |
| Type of valve disease: | |||
| Aortic regurgitation (reference) | |||
| Mitral stenosis | 1.1350 | 0.9997–1.2886 | 0.051 |
| Double mitral lesion | 1.0072 | 0.8147–1.2451 | 0.947 |
| Mitral regurgitation | 1.1392 | 0.9907–1.3100 | 0.067 |
| Aortic stenosis | 1.1013 | 0.9513–1.2751 | 0.196 |
| Aortic + Mitral lesion | 1.1950 | 1.0089–1.4152 | 0.039 |
| Double aortic lesion | 1.1744 | 0.9577–1.4403 | 0.123 |
| Aetiology | |||
| Rheumatic heart disease (reference) | |||
| Congenital | 1.5601 | 1.2879–1.8899 | <0.001 |
| Infective Endocarditis | 2.4386 | 2.2524–2.6404 | <0.001 |
| Other | 3.2313 | 2.4241–4.3073 | <0.001 |
| Insufficient description of aetiology | 1.4989 | 1.4137–1.5892 | <0.001 |
OR odds ratio Concomitant CABG – Valve replacement with concomitant coronary artery bypass surgery