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. Author manuscript; available in PMC: 2010 Mar 30.
Published in final edited form as: Health Psychol. 2010 Mar;29(2):130–133. doi: 10.1037/a0017261

Figure 1.

Figure 1

CDI-S scores by BDNF polymorphism and level of physical activity (separated in low and high physical activity based on a median split). Note: CDI-S = Child Depression Inventory-Short Form; Val/val = girls with two BDNF val-alleles; met-carriers = girls with a least one BDNF met-allele; error bars are standard errors of the mean. Group sizes for val/val homozygotes are n = 24 for low physical activity and n = 23 for high physical activity; for met-allele carriers n = 18 for low physical activity and n = 17 for high physical activity.