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. 2014 Jun 20;2014(6):CD009135. doi: 10.1002/14651858.CD009135.pub2

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Copyright © 2014 The Authors. Cochrane Database of Systematic Reviews published by John Wiley & Sons, Ltd. on behalf of The Cochrane Collaboration.

This is an open access article under the terms of the Creative Commons Attribution‐Non‐Commercial Licence, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

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rK39 ICT: basic model summary using the bivariate logistic normal model. This analysis combines data from all studies without accounting for covariates. The average sensitivity is 91.9% (95% confidence interval: 83.6, to 96.2) and the average specificity is 92.4% (95% confidence interval: 84.9, to 96.3). The confidence region is indicated with a full line, the prediction region with a dotted line. In this analysis, the prediction intervals are wide: 28.3 to 99.7% for the sensitivity and 31.1 to 99.7% for the specificity.