Participants
attention deficit hyperactivity disorder, ADHD
TRANSITION
The demographic and clinical characteristics of the quantitative and qualitative samples are available in previous publications.Juxtaposed findings from phase 1 (quantitative) and phase 2 (qualitative).Abbreviations: ADHD, attention deficit hyperactivity disorder; IQR, interquartile range; TRAQ, Transition Readiness Assessment Questionnaire.