Figure 2.

Forest plot of pooled events rates for the percentage of well-controlled blood pressure in control and intervention groups among included studies. Forest plot of pooled event rates for percentage of patients with controlled blood pressures in the control group (A) and intervention group (B) for each study. Square data markers indicate odds ratios (ORs) from primary studies, and size of squares indicates relative weight of the study using a random effects model. Horizontal lines indicate 95% confidence intervals. The blue diamond marker indicates overall OR and 95% confidence interval.