Empirical examination of executive functioning, ADHD associated behaviors, and functional impairments in adults with persistent ADHD, remittent ADHD, and without ADHD

BACKGROUND: Previous studies suggest that childhood attention deficit hyperactivity disorder (ADHD) may continue in adulthood, producing adverse effects. Therefore, identifying factors that help to differentiate characteristics of ADHD persistence and remission has practical implications for evaluation and treatment. The first aim of this study was to analyze differences in executive functions (shift, working memory, inhibition, and plan/organize), symptoms associated with ADHD (inattention, hyperactivity, emotional lability, and self-concept), and functional impairments in adults with persistent ADHD (ADHD-P), with remittent ADHD (ADHD-R), and without ADHD (N-ADHD). The second aim was to study the contribution of functional impairments in these three groups based on executive functions and associated ADHD behaviors.

METHODS: Participants were 115 adults, 61 with a childhood ADHD diagnosis (40 persisters and 21 remitters) and 54 individuals with typical development. Self-reports were collected on executive functions, symptoms associated with ADHD, and functional impairments. Multivariate Analyses of Variance were conducted to test differences between the ADHD-P, ADHD-R, and N-ADHD groups on the evaluated variables. In addition, analyses were performed using two structural equation models with observed variables (path analyses).

RESULTS: The results indicated that significant executive and behavioral impairments and adverse functional outcomes in different life domains are related to the diagnostic persistence of ADHD. Recovery from the disorder is associated with better results, although hyperactivity/restlessness behaviors and plan/organize deficits continue to be present in remitter individuals.

CONCLUSIONS: The ADHD-P and ADHD-R groups showed some differences in their executive, behavioral, and functional impairments. Furthermore, the impairments in each group can be predicted by different executive functions and other symptoms associated with the disorder. These results should be taken into account in order to improve clinical practice.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:20

Enthalten in:

BMC psychiatry - 20(2020), 1 vom: 24. März, Seite 134

Sprache:

Englisch

Beteiligte Personen:

Roselló, Belén [VerfasserIn]
Berenguer, Carmen [VerfasserIn]
Baixauli, Inmaculada [VerfasserIn]
Mira, Álvaro [VerfasserIn]
Martinez-Raga, Jose [VerfasserIn]
Miranda, Ana [VerfasserIn]

Links:

Volltext

Themen:

Attention deficit hyperactivity disorder
Executive functioning
Functional impairments
Journal Article
Persistence
Remission
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 09.11.2020

Date Revised 09.11.2020

published: Electronic

Citation Status MEDLINE

doi:

10.1186/s12888-020-02542-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM307908011