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Table 4 Overall prevalence of mental disorders

From: Mental health of people detained within the justice system in Africa: systematic review and meta-analysis

  Mental ill health Mood disorder Substance use Psychotic disorders
Pooled prevalence (95% CI) 0.59 (0.49–0.69) 0.22 (0.16–0.28) 0.34 (0.24–0.44) 0.32 (0.27–0.36)
Heterogeneity chi2 2513.79 (p<0.001) 3447.07 (p<0.001) 1025.05 (p<0.001) 3133.52 (p<0.001)
I2 99.09% 99.19% 98.24% 99.14%
Number of studies 24 29 19 28