Systematic Review and Meta-Analysis of Clinically Relevant Executive Functions Tests Performance after COVID-19

Figure 2

Forest plot for the multilevel random effects model. WCST—Wisconsin Card Sorting Test; RT—reaction times; TOL—Tower of London; Stroop—Stroop Color and Word Test; TMT – Trail Making Task -B. Squares represent original effect sizes; their area corresponds to the weight of the study (number of participants). Black diamond at the bottom is the pooled effect size.