Abstract
Subjective improvement-assessment in attention deficit/hyperactivity disorder (ADHD), following a single dose of methylphenidate (MPH) was compared to performance on the Test-of-Variables-of-Attention (TOVA). Self-perception was assessed with the clinical-global-impression-of-change (CGI-C). Participants included 165 ADHD subjects (M:F ratio 67%:33%) aged 5–18 (11.09 ± 3.43) years. TOVA was administered before and after MPH challenge (0.3 mg/kg). Self-perception CGI-C scores were compared to the TOVA scores. An inverse correlation was found only between CGI-C and the TOVA-Commission-scores (r = −0.326, p < 0.001). We thus conclude that subjective reports are too unreliable to be used in order to assess MPH benefit in ADHD pediatric populations.
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Manor, I., Meidad, S., Zalsman, G. et al. Objective Versus Subjective Assessment of Methylphenidate Response. Child Psychiatry Hum Dev 39, 273–282 (2008). https://doi.org/10.1007/s10578-007-0087-0
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DOI: https://doi.org/10.1007/s10578-007-0087-0