Technical Verification and Assessment of Independent Validation of Biomarker Models for Endometriosis
Table 5
Coefficients and model performance of diagnostic models for endometriosis that were newly developed in patients who did not use hormonal medication in the technical verification and the validation study.
Variable
Model coefficient
P-value
Model
C-index
N patients
P-value
(95% CI)
Technical verification study all phases combined all endometriosis
Intercept
0.8288
0.0581
0.0045
0.685 (0.590;0.780)
136
CA-125
0.0378
0.0326
Annexin V
-0.0387
0.0261
Validation study all phases combined all endometriosis
Intercept
-0.1320
0.6332
0.0002
0.733 (0.661;0.805)
198
CA-125
0.0342
0.0070
Validation study all phases combined US-neg endometriosis