Four-Year Follow-Up of High versus Low Intensity Summer Treatment for Adolescents with ADHD.
J Clin Child Adolesc Psychol
; 51(5): 750-763, 2022.
Article
en En
| MEDLINE
| ID: mdl-33210938
ABSTRACT
OBJECTIVE:
Despite an emergence of psychosocial treatments for adolescent ADHD, their long-term effects are unknown.METHOD:
We examine four-year outcomes of a randomized controlled trial (N = 218) comparing high-intensity (HI; 412 h, $4,373 per participant) versus low-intensity (LI; 24 h, $97 per participant) skills-based summer intervention delivered to adolescents with ADHD at two secondary school transitions (6th/9th grade). Quantitative and qualitative analyses evaluated group×time and group×grade×time effects on 4-year outcomes.RESULTS:
Relative to LI, a single dose of HI had modest but lasting effects on teen organization skills (d =.40) and ADHD symptoms (9th grade only d =.27 to.31) at 4-year follow-up. There was no long-term incremental effect of HI (vs. LI) for parent-teen conflict, GPA, or parent use of contingency management. Treatment appeared most effective when delivered to older adolescents (i.e., 9th versus 6th grade), suggesting the long-term impact of ADHD treatment may increase with age. Qualitative data corroborated that the primary long-term benefit of HI (vs. LI) treatment was to organization skills; many of the remaining perceived benefits were to parent and teen psychological variables (i.e., increased self-esteem, self-awareness, parental optimism). HI offered no incremental benefit to long-term educational or clinical service utilization or costs.CONCLUSIONS:
Modest therapeutic benefits of adolescent ADHD treatment are maintained long term. However, HI treatment did not impact outcomes that could defray the intervention's high costs ($4,373) compared to LI treatment ($97).
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Trastorno por Déficit de Atención con Hiperactividad
Tipo de estudio:
Clinical_trials
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Observational_studies
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Prognostic_studies
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Qualitative_research
Límite:
Adolescent
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Humans
Idioma:
En
Año:
2022
Tipo del documento:
Article