Fig. 2

T-TAS discriminates hemostatic function of major bleeding patients from that of minor bleeding patients. Overlays of T-TAS waveforms of 10 patients requiring platelet (PLT) transfusion, upper panel. Blue and red lines indicate waveforms in the minor bleeding (n = 4) and major bleeding (n = 6) patients, respectively. The area under the curve (AUC) of the T-TAS, expressed as mean ± standard deviation, lower panel. The significance of the difference between the major and minor bleeding groups was analyzed with the Student t test. **P < 0.01