Table 1 Lasso logistic regression with one category subset
From: Machine learning approaches to predict the 1-year-after-initial-AMI survival of elderly patients
One category subset | Sampling | Lambda | AUC (SD) |
|---|---|---|---|
Demographics | Under | 0.000655 | 0.6798 (0.0077) |
Cardiac events | Both | 0.001200 | 0.6359 (0.0086) |
Comorbidities | Both | 0.000595 | 0.7531 (0.0053) |
Complications | Under | 0.002252 | 0.5822 (0.0067) |
Procedures | Under | 0.000900 | 0.7241 (0.0043) |
Medications | Under | 0.001153 | 0.6369 (0.0055) |
Insurance | Both | 0.000453 | 0.6196 (0.0064) |
Utilization | Under | 0.001875 | 0.6243 (0.0065) |