Table 5.
Multivariable logistic-regression model of predictors of in-hospital mortality - Model 2 (including Streptococcus gallolyticus organism)
| Variable | OR | 95% CI | p | Nagelkerke R2 |
|---|---|---|---|---|
| Previous heart failure | 3.48 | 0.80-15.13 | 0.097 | 0.614 |
| Fever | 0.46 | 0.13-1.56 | 0.211 | |
| Staphylococcus aureus | 4.05 | 0.87-19.00 | 0.076 | |
| Streptococcus gallolyticus | 0.94 | 0.05-17.76 | 0.965 | |
| Negative blood cultures | 5.32 | 1.14-24.92 | 0.034* | |
| Valve obstruction in echocardiography | 11.97 | 1.27-112.91 | 0.030* | |
| Abscess in echocardiography | 3.73 | 0.84-16.62 | 0.085 | |
| Heart failure | 4.80 | 1.27-18.23 | 0.021* | |
| Septic shock | 16.03 | 3.59-71.53 | < 0.001* | |
| Embolic events | 1.90 | 0.51-7.05 | 0.340 | |
| Cardiac surgery | 0.17 | 0.04-0.72 | 0.017* | |
| AUROC | < 0.001 | 0.88-0.97 | 0.923 |
*
Statistically significant variable. CI: confidence interval.