Research Article

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

Sensitivity90%
Specificity80%
Positive predictive value0.969
Negative predictive value0.529
Positive likelihood ratio8
Negative likelihood ratio0.222
Accuracy0.820
AUC0.973 (CI 95% 0.928–1.000)