Meta-Analysis
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 7, 2013; 19(45): 8408-8419
Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8408
Figure 1
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Figure 1 Screening process of studies. PPI: Proton pump inhibitor.
Figure 2
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Figure 2 Forest plot. A: Comparison of proton pump inhibitor (PPI) vs H2 receptor antagonists (H2RA) on the rate of symptomatic relief; B: Comparison of PPI vs placebo on the rate of symptomatic relief; C: Comparison of PPI vs H2RA on the rate of adverse events; D: Comparison of PPI vs placebo on the rate of adverse events; E: Overall efficacy of PPI against non-erosive reflux disease (NERD); F: Adverse rate of PPI against NERD.