Table 1 Model performances quantified by the Area Under the ROC Curve (AUC) values along with the 95% confidence intervals (CI)
Area Under the ROC Curve (95% Confidence Interval) | ||||
|---|---|---|---|---|
Outcome | Null model | Model 1 | Model 2 | Model 3 |
0 vs. > = 1 GP visits | 0.638 (0.630–0.645) | 0.787 (0.781–0.793) | 0.793 (0.787–0.799) | 0.774 (0.768–0.780) |
0–1 vs. > = 2 GP visits | 0.675 (0.668–0.681) | 0.816 (0.810–0.821) | 0.818 (0.812–0.823) | 0.799 (0.794–0.805) |
0–2 vs. > = 3 GP visits | 0.693 (0.686–0.700) | 0.833 (0.828–0.838) | 0.832 (0.828–0.837) | 0.814 (0.809–0.819) |
0–3 vs. > = 4 GP visits | 0.711 (0.704–0.718) | 0.848 (0.842–0.853) | 0.848 (0.842–0.853) | 0.829 (0.824–0.834) |