Risk of assessing mortality risk in elective cardiac operations: age, creatinine, ejection fraction, and the law of parsimony
| Field | Value |
|---|---|
| Model ID | 09-024-01 |
| Model Name | Age, Creatinine, and left ventricular Ejection Fraction (ACEF) Score |
| Pubmed ID | 19506110 |
| First Author | Ranucci |
| Journal | Circulation |
| Year | 2009 |
| Title | Risk of assessing mortality risk in elective cardiac operations: age, creatinine, ejection fraction, and the law of parsimony |
| Primary Index Condition | Cardiac Surgery |
| Secondary Index Condition | N/A |
| Outcome | Mortality |
| Model Sample Size | 4557 |
| Cohort Sample Size | 4557 |
| Number of Events | 150 |
| Follow-Up Duration | Short (<3 months) |
| AUROC | 0.744 |
| Calibration Reported | 1 |
| Covariates | Age (years); EF (%); Serum creatinine >=2 mg/dL |
| Mesh Terms | To be updated |
| Number of Validations | 26 |
External Validations
| Yes | |
| 26 | |
| 0.741 |
| 1st Author | Year | Sample Size | AUC | Calibration | Relatedness |
|---|---|---|---|---|---|
| Ranucci | 2010 | 211 | NR | Yes | Distantly Related |
| Zbronski | 2016 | 156 | 0.54 | Yes | Distantly Related |
| Pyxaras | 2014 | 221 | 0.629 | Yes | Mismatch |
| Redfors | 2016 | 457 | 0.63 | Yes | Distantly Related |
| Wendt | 2014 | 1512 | 0.638 | Yes | Distantly Related |
| Cetinkal | 2016 | 433 | 0.64 | No | Mismatch |
| Laurent | 2013 | 314 | 0.66 | Yes | Related |
| Barili | 2014 | 1670 | 0.68 | Yes | Related |
| Ranucci | 2011 | 29659 | 0.702 | Yes | Related |
| Barili | 2014 | 12201 | 0.71 | Yes | Related |
| Wykrzykowska | 2011 | 1208 | 0.727 | No | Mismatch |
| Barili | 2014 | 3441 | 0.73 | Yes | Related |
| Ranucci | 2010 | 1053 | 0.733 | Yes | Related |
| Capodanno | 2011 | 549 | 0.741 | Yes | Distantly Related |
| Zhao | 2013 | 1262 | 0.745 | Yes | Mismatch |
| Capodanno | 2013 | 400 | 0.75 | No | Mismatch |
| Chung | 2015 | 305 | 0.76 | No | Distantly Related |
| Barili | 2016 | 1444 | 0.76 | Yes | Related |
| Widyastuti | 2012 | 4989 | 0.762 | Yes | Related |
| Castelvecchio | 2015 | 525 | 0.771 | Yes | Related |
| Barili | 2013 | 1758 | 0.78 | Yes | Related |
| Lee | 2015 | 12000 | 0.79 | No | Mismatch |
| Tsai | 2017 | 105 | 0.801 | Yes | Mismatch |
| Serafino | 2014 | 433 | 0.81 | No | Mismatch |
| Biondi-Zoccai | 2012 | 3535 | 0.82 | No | Mismatch |
| Goetzenich | 2012 | 206 | 0.874 | Yes | Distantly Related |