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.
Diagnostic performance of CA125 vs histology: sensitivity of CA125 test for different stages of cancer based on histology data
| Performance | CA125 | ||
|---|---|---|---|
| Disease | |||
| Test | CA | Non-C A | Total |
| Positive | 46 | 6 | 52 |
| Negative | 8 | 51 | 59 |
| Total | 54 | 57 | 111 |
| 95% CI | |||
| Lower | Upper | ||
| Sensitivity | 85.2% | 72.3% | 92.9% |
| Specificity | 89.5% | 77.8% | 95.6% |
| PPV | 88.5% | 75.9% | 95.2% |
| NPV | 86.4% | 74.5% | 93.6% |
Abbreviations: CA, cancer; NPV, negative predictive value; PPV, positive predictive value; SERS, surface-enhanced Raman spectroscopy.
