Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Receiver operator characteristic (ROC) curve analysis of sf-A1M and s-A1M as diagnostic for having acute inflammatory arthritis.
| sf-A1M | s-A1M | |
|---|---|---|
| Cut off, μg/ml | 7.625 | 15.4 |
| AUC (95% CI) | 0.763 (0.619, 0.908) | 0.780 (0.648, 0.912) |
| sensitivity | 0.615 | 0.692 |
| specificity | 0.844 | 0.734 |
ROCs, receiver operator characteristics; AUC, area under the ROC curve.
