Table 4.

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

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

N number of data sets, N/C not calculable, LR Likelihood ratio