Relationship between Insulin Levels and Nonpsychotic Dementia: A Systematic Review and Meta-Analysis

Figure 2

Forest plot of the random-effects meta-analysis of differences in CSF insulin levels between nonpsychotic dementia patients and healthy controls (HC). In all, 8 sets of data encompassing a total of 300 individuals were included. The sizes of the squares are proportional to study weight. CI, confidence interval.