3.2. MSVA Values
A significant increase was observed for both the QA and SA when comparing their basal values at T0 with those obtained at T3 [QA mean score: 0.64 (0.24) at T0 vs. 0.89 (0.12) at T3 (The improvement observed in QA/SA values as given by the MSVA was supported by the improvement of symptoms and academic performance referred by parents/guardians and teachers.