. Author manuscript; available in PMC: 2016 Sep 1.

Published in final edited form as: Neurosurg Focus. 2015 Sep;39(3):E9. doi: 10.3171/2015.6.FOCUS1590

Table 1.

Sensitivity and specificity of FA for all nerve injuries

FA Threshold	Sensitivity, %	95% CI	Specificity, %	95% CI	Likelihood Ratio
<0.5630	100.0	78.20–100.0	100.0	54.07–100.0
<0.6197	100.0	78.20–100.0	83.33	35.88–99.58	6.000
<0.6406	100.0	78.20–100.0	66.67	22.28–95.67	3.000
<0.6838	100.0	78.20–100.0	50.00	11.81–88.19	2.000
<0.7127	100.0	78.20–100.0	33.33	4.327–77.72	1.500
<0.7219	100.0	78.20–100.0	16.67	0.4211–64.12	1.200