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Table 4 Summary of pooled results with 95% CI for accuracy of dMRA, cMRI and iMRA in detecting chondral and labral hip lesions

From: Accuracy of magnetic resonance studies in the detection of chondral and labral lesions in femoroacetabular impingement: systematic review and meta-analysis

Analysis N Sensitivity Specificity
dMRA
Chondral lesions 8 0.75 (95% CI: 0.69 – 0.8) 0.866 (95% CI: 0.789 – 0.923)
Labral lesions 8 0.91 (95% CI: 0.88 – 0.94) 0.58(95% CI: 0.48 – 0.68)
cMRI
Chondral lesions 3 0.76 (95% CI: 0.65 – 0.85) 0.72 (95% CI: 0.57 – 0.84)
Labral lesions 3 0.864 (95% CI: 0.757 – 0.936) 0.833 (95% CI: 0.359 – 0.996)
iMRA
Chondral lesions 2 0.722 (95% CI: 0.465 – 0.903) 0.917 (95% CI: 0.615 – 0.998)
Labral lesions 2 N/C N/C
  1. N number of data sets, N/C not calculable, LR Likelihood ratio