Figure 2.

Prevalence of ADHD among children and adolescents in Spain: meta-analysis. Note: Random effects model. Cochran’s Q: χ2 = 367.8 (d.f. = 15), p < 0.001; I 2= 95.9%.

Catalá-López et al. BMC Psychiatry 2012 12:168   doi:10.1186/1471-244X-12-168
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