Table 4

Diagnostic performance of CT (at any time)

StudyNSens (%)95% CISpec (%)95% CIFNR (%)95% CIFPR (%)95% CI
Perry et al12313292.989.7 to 96.2100100 to 1007.083.8 to 10.30.000.0 to 0.0
Backes et al3224797.694.4 to 100100100 to 1002.380.0 to 5.60.000.0 to 0.0
Cooper et al751092.979.4 to 100100100 to 1007.140.0 to 20.60.000.0 to 0.0
Pooled (n=3)388994.191.0 to 96.2100100 to 1005.923.85 to 8.990.000.00 to 0.00
  • FNR, false negative rate; FPR, false positive rate; N, number; Sens, sensitivity; Spec, specificity.