Table 7

Variables	Cut level	Sensitivity%	Specificity%	AUC	Accuracy%	SE	CI
HB (gm/dl)	10.8	100.0	75.0	0.88	87.6	0.06	0.76 – 0.99
Ex MCF(mm)	45	100.0	85.0	0.99	98.2	0.01	0.96 – 1.01
Ex CFT(sec)	215	100.0	100.0	1	72.6	0.00	1 – 1
ExCT (sec)	95	92	83	0.86	80	0.05	0.82-0.91
Exα (deg)	50	91	79	0.91	89	0.03	0.89 0.99
Fib MCF(mm)	9	95.2	75.0	0.94	92.9	0.04	0.87 – 1

AUC: area under the curve. All cut off values of the selected parameters are highly sensitive and specific for detection of rFVIIa responders and non responders

Table 7: Sensitivity, specificity and accuracy of preoperative Extem CT, CFT, MCF, angle α ,Fibtem MCF and HB for response to rFVIIa. in RNB group VS. RAB group.