Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 14, 2014; 20(46): 17648-17655
Published online Dec 14, 2014. doi: 10.3748/wjg.v20.i46.17648
Figure 1
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Figure 1 Flow of studies through the review process.
Figure 2
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Figure 2 Forest plot to show the pooled estimates of overall survival.
Figure 3
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Figure 3 Forest plot to show the pooled estimates of progression free survival.
Figure 4
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Figure 4 Similar overall survival results.
Figure 5
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Figure 5 No significant difference in overall survival between the gemcitabine plus radiotherapy group and the gemcitabine alone group.
Figure 6
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Figure 6 Funnel plot of the included studies for the overall survival analysis is largely symmetric.