Level of AT
-AA in EOC patients. Relative to the healthy normal subjects, AT1-AA titer was significantly increased in EOC patients (A). The number of AT1-AA positive patients was associated with clinical FIGO stage (B) and grade (C). Values are mean ± SE. *p < 0.05 vs. the normal subjects (Nor); † P < 0.05 vs. the stage I and grade I, respectively.