Table 3.
Predictors of Insulin Independence | ROC AUC | 95% CI | P Value | 100% Sensitivity Cutoff | 100% Specificity Cutoff | Youden Cutoff Pointa | Youden Sensitivity (%) | Youden Specificity (%) |
---|---|---|---|---|---|---|---|---|
Preoperative HOMA-β | 0.88 | 0.73–1.00 | <0.01 | <72% | ≥242.1% | 140.8% | 83.3 | 85.0 |
Islet yield | 0.77 | 0.58–0.96 | <0.01 | <148,200 IEq | ≥1,164,722 IEq | 446,572 IEq | 80.0 | 70.82 |
The cutoff offering optimal sensitivity and specificity.