Figure 1.

Point estimates (with confidence limits) of respectively sensitivity, specificity, and diagnostic odds ratio of 11 studies on the validity of the test of Lasègue for the diagnosis of disc hernia in low back pain. Study 6 is an outlier

DevillĂ© et al. BMC Medical Research Methodology 2002 2:9   doi:10.1186/1471-2288-2-9
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