By receiver operating characteristic curve analysis , the TEG platelet mapping assay value of ADP inhibition had the best predictive value of bleeding academic research consortium definition ( BARC ) 3b bleedings , yielding an area under the curve ( AUC ) of 0.707 ( 95 % CI 0.662-0 .749 , p = 0.009 ; cut-off value > 93.4 % ) .