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. Author manuscript; available in PMC: 2011 Jul 26.
Published in final edited form as: Biomarkers. 2011 Feb 8;16(2):172–180. doi: 10.3109/1354750X.2010.541564

Figure 2.

Figure 2

Summary of netrin-1 measurements and depiction with a forest plot. For the different cancer types, sample sizes, p-values, and 95% confidence intervals for the mean netrin-1 level are provided. The nonparametric Mann-Whitney test was used to compare the cases to controls or combined controls yielding the reported p-values. The graphic demonstrates the increased netrin-1 levels over the combined controls in the prostate, brain, renal, breast, and liver cancers. P value less than 0.05 was considered significant.