Fig 1.
PRISMA flow chart of study selection for reliability generalization meta-analysis of General Health Questionnaire-12 (GHQ-12).
Fig 2.
Forest plot of overall mean reliability coefficients for General Health Questionnaire (GHQ-12).
Fig 3.
Funnel plot of overall mean reliability coefficients for General Health Questionnaire (GHQ-12).
Table 1.
Mean reliability coefficients for General Health Questionnaire [GHQ-12].
Fig 4.
Meta-analysis for GHQ-12 subscales reliability.
Fig 5.
Forest plot of meta-analysis for GHQ-12 test-retest reliability.