Model prediction
| C-statistic | ||
|---|---|---|
| Adherence predictors | Logistic regression | Boosted regression |
| Investigator-specified retail purchase variables | 0.563 | 0.537 |
| High-dimensional propensity approach for retail purchase data | 0.563 | 0.573 |
| Investigator-specified clinical variables | 0.599 | 0.602 |
| Investigator-specified clinical variables High-dimensional propensity approach for retail purchase data | 0.599 | 0.611 |
| Investigator-specified clinical variables Investigator-specified retail purchase variables | 0.607 | 0.610 |
| Investigator-specified retail purchase variables Investigator-specified clinical variables High-dimensional propensity approach for retail purchase data High-dimensional propensity approach for prescription claims data | 0.617 | 0.621 |