Figure 2.

Mean ± SEM scores of two groups of children on the Teacher ADHD Rating Scale. ns = non-significant, *** = P < 0.001. The horizontal symbols (***) were used to express statistical significance versus their respective baseline value and the vertical symbols are for between group comparisons.

Akhondzadeh et al. BMC Psychiatry 2004 4:9   doi:10.1186/1471-244X-4-9
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