Research Article

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

Table 2

TGF-β1 level based on laparoscopy (n = 50).

VariableEndometriosis (n = 40)Nonendometriosis (n = 10)p value

TGF-β1
 Mean ± SD656.6 ± 164.92163.5 ± 166.36≤0.001a
 Median (min–max)599 (97–982)92.5 (32–553)

Note: aMann–Whitney test, .