Diagnostic Test of Transforming Growth Factor-Beta 1 (TGF-β1) in Menstrual Blood with Endometriosis

Table 4

Diagnostic value of TGF-β1 based on laparoscopic outcome of endometriosis.

Diagnostic value
Sensitivity	90%
Specificity	80%
Positive predictive value	0.969
Negative predictive value	0.529
Positive likelihood ratio	8
Negative likelihood ratio	0.222
Accuracy	0.820
AUC	0.973 (CI 95% 0.928–1.000)