TableĀ 5
Comparison of preoperative versus post-clip assessments (n=197)
Value (95% CI)
Sensitivity
Negative predictive value
False negative rate
Preoperative assessment
78.9 (53.9 to 93.0)
92.5 (80.9 to 97.6)
7.5 (2.4 to 19.1)
Post-clip assessment
73.7 (48.6 to 89.9)
93.8 (85.6 to 97.7)
6.2 (2.3 to 14.4)