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. 2017 Aug 23;43(3):534–545. doi: 10.1038/npp.2017.160

Figure 2.

Figure 2

Forest plots showing effect sizes (Hedges’s g) and 95% confidence intervals (CIs) from individual studies and pooled results comparing ADHD clinical symptoms, (a) inattention symptom scores, (b) hyperactivity symptom scores, (c) total ADHD symptom scores, between n3 and placebo group. ADHD, attention deficit hyperactivity disorder; CI, confidence interval; Std, standard; EPA, eicosapentaenoic acids; DHA, docosahexaenoic acids; N3, n-3 or omega-3 polyunsaturated fatty acids; >=500, clinical trials with EPA dosage > 500mg; <500, clinical trials with EPA dosage <500mg.