Table 5. Diagnostic performance of Ktrans and Ve for differen-tiation between cases and controls.
| Variable (mean) | Cut-off | Sensitivity | Specificity |
|---|---|---|---|
| K trans | > 0.0838 | 81.6% | 78.6% |
| V e | > 0.0703 | 86.8% | 91.4% |
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.