From: The role of iatrogenic foraminal stenosis from lordotic correction in the development of C5 palsy after posterior laminectomy and fusion
Number of positive results (below cut-off)
Sensitivity
Specificity
+LR
Post-test likelihood of palsy
1 or more
0.92
0.68
2.8
0.48
2
0.50
0.97
18.5
0.86