Meta-Analysis
Copyright ©The Author(s) 2017.
World J Gastroenterol. Mar 28, 2017; 23(12): 2234-2245
Published online Mar 28, 2017. doi: 10.3748/wjg.v23.i12.2234
Figure 1
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Figure 1 Flow chart of literature inclusion and exclusion.
Figure 2
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Figure 2 Forest plot of the stratified analysis of the COX-2 -1195G>A dominant model (AA/AG vs GG) and susceptibility to gastrointestinal cancers in different tumour types.
Figure 3
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Figure 3 Forest plot of stratified analysis of the COX-2 -1195G>A dominant model (AA/AG vs GG) and gastrointestinal cancer susceptibility in different populations.
Figure 4
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Figure 4 Analysis of the influence of a single study on the total combined OR in the dominant model (AA/AG vs GG).
Figure 5
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Figure 5 Cumulative meta-analysis of the COX-2 -1195G>A polymorphism and gastrointestinal cancer susceptibility in the dominant model (AA/AG vs GG).
Figure 6
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Figure 6 Begg’s funnel plot of the publication bias in the COX-2 -1195G>A dominant model (AA/AG vs GG).