Figure 7.

Forrest plot. Forrest plots of Likelihood ratios for positive (7a) and negative (7b) test results in one homogenous subgroup of studies of non-HRT users, with a test threshold of ≤ 5 mm, and using a single layer technique.

Zamora et al. BMC Medical Research Methodology 2006 6:31   doi:10.1186/1471-2288-6-31
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