Fig. 3: Forest plots and subgroup analysis of disease factors.
From: Influencing factors of medication adherence in schizophrenic patients: a meta-analysis

A Forest plot of effect size and 95% CI of disease factors (random effects model). B Forest plot for subgroup analysis of disease factors (disease severity, other physical illness, self-knowledge). The diamonds represent individual studies and pooled effect sizes, and the lines represent 95% confidence intervals for each main study. OR odds ratio.