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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Pancreas. 2013 Nov;42(8):10.1097/MPA.0b013e3182a23ae4. doi: 10.1097/MPA.0b013e3182a23ae4

Figure 4a and 4b. Forest plot summarizing hazards ratios comparing high versus low expression levels of the individual biomarkers.

Figure 4a and 4b

Forest plot for disease free survival (a) and progression free survival (b). Data from each study are summarized. Hazards ratios and their 95% confidence bounds are reported. Study heterogeneity are represented by p-val derived from the Cochrane Q test (p >0.1 denotes significance), with corresponding magnitude represented by I2 value. P-value column denotes statistical significance of the summarized HRs.