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Area under ROC curve (AUC), optimal cut-off value, sensitivity, and specificity of ANDC as malnutrition screening index in predicting COVID-19 severity.
| Variable | AUC (95 % CIs) | Cut-off | Sensitivity | Specificity |
|---|---|---|---|---|
| ANDC | 0.784 (0.732–0.830) | > 68.19 | 76.14 | 73.13 |
