Association of Helicobacter pylori Infection with Glycemic Control in Patients with Diabetes: A Meta-Analysis
Figure 2
Forest plot of mean differences with corresponding 95% confidence intervals (CIs) in hemoglobin A1C (A1C) for patients with diabetes with Helicobacter pylori infection versus those with Helicobacter pylori noninfection. Size of squares reflects the statistical weight of each study. Pooled mean difference in A1C is indicated by an unshaded diamond.