Meta-Analysis
Copyright ©The Author(s) 2016.
World J Gastroenterol. Jun 7, 2016; 22(21): 5122-5131
Published online Jun 7, 2016. doi: 10.3748/wjg.v22.i21.5122
Figure 1
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Figure 1 PRISMA flow diagram.
Figure 2
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Figure 2 Forest plot of standardized mean difference in intestinal transit time across studies. Random effects model. I2 = 20%, P = 0.22. SMD: Standardized mean difference.
Figure 3
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Figure 3 Funnel plot of standardized mean difference in intestinal transit time across studies. Eggar’s P value = 0.44 for publication bias. SMD: Standardized mean difference.
Figure 4
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Figure 4 One study removed forest plot of standardized mean difference in intestinal transit time across studies. SMD: Standardized mean difference.