TABLE 2.
Accuracy of Observer at Identifying Final Closest Margin Location
Interobserver agreement with final pathology (Cohen κ)
Accuracy (%)
95% CI
Error rate (%)
P
Surgeon
0.82
0.64
(0.45, 0.83)
17.9
<0.001
Fluorescence
0.96
0.86
(0.72, 1.00)
3.6
<0.001