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. 2021 Aug 23;18(8):e1003750. doi: 10.1371/journal.pmed.1003750

Fig 3. Forest plot of prevalence estimates of schizophrenia spectrum disorders.

Fig 3

Analytic weights are from random effects meta-analysis. Grey boxes represent study estimates; their size is proportional to the respective analytical weight. Lines through the boxes represent the 95% CIs around the study estimates. The blue diamond represents the mean estimate and its 95% CI. The vertical red dashed line indicates the mean estimate. CI, confidence interval; PI, prediction interval; RE, random effects.