Variables

Cut level

Sensitivity%

Specificity%

AUC

Accuracy%

SE

CI

HB (gm/dl)

11.85

71.4

80

0.8 9

90.1

0.05

0.78 – 0.99

Ex MCF (mm)

53

35

90

0.68

72.6

0.08

0.52 – 0.84

Ex CFT (Sec)

175

81.0

75.0

0.86

72.6

0.05

0.75 – 0.97

Ex CT (Sec)

81

79

73

0.83

71.3

0.06

0.72- 0.93

Exα (deg)

64

70

89

0.69

70

0.07

0.87–0.98

Fib MCF (mm)

11.5

55.0

91

0.78

72.5

0.07

0.64 – 0.92

AUC: area under the curve. Preoperative Extem CT, CFT, and HB cut off values are highly sensitivity for admission to rFVIIa while cut of all parameters are highly specific to avoid giving rFVIIa
Table 6: Sensitivity, specificity and accuracy of preoperative Extem CT,CFT, MCF angle alpha, Fibtem MCF and HB for admission of rFVIIa in NRNB group versus RNB group.