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Table 4 Combination of cut-off scores

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
  1. +LR positive likelihood ratio