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Summary measures of test accuracy of Xpert MTB/RIF studies
| Test property | Summary measure of test accuracy a (95% CI) | Test for heterogeneity b
p-value |
|---|---|---|
| Sensitivity | 0·87 (0·66–0·96) | 1 |
| Specificity | 0·91 (0·84–0·95) | 0·27 |
| Diagnostic odds ratio | 58·16 (15·75–214·92) | 0·43 |
| LR+ | 9·66(4·12–19·2) | 0·31 |
| LR- | 0·15(0·04–0·40) | 0·36 |
aRandom effects model b χ2 test for heterogeneity
