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. Author manuscript; available in PMC: 2014 Oct 8.
Published in final edited form as: Ann Intern Med. 2014 Feb 4;160(3):171. doi: 10.7326/M13-1484

Appendix Figure 2. Pooled positive and negative likelihood ratios for fecal immunochemical tests for the detection of colorectal cancer for all included studies.

Appendix Figure 2

The circles in squares represent the point estimate, the horizontal lines represent the 95% CI, the dotted lines represent the pooled estimate, and the diamonds represent the 95% CI of the pooled estimate. DLR = diagnostic likelihood ratio.