Sex and intelligence quotient differences in age of diagnosis among youth with attention‐deficit hyperactivity disorder.

Objectives: Attention‐deficit/hyperactivity disorder (ADHD) is the most common neurodevelopmental condition and is characterized by inattention, hyperactivity, and impulsivity. Research suggests that some populations, such as females and individuals with high intelligence quotients may be a risk for...

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Publicado en:British Journal of Clinical Psychology Vol. 63; no. 4; pp. 627 - 646
Autores principales: Hare, Carolynn, Leslie, Alexandra C., Bodell, Lindsay P., Kaufman, Erin A., Morton, J. Bruce, Nicolson, Robert, Kelley, Elizabeth, Jones, Jessica, Ayub, Muhammed, Crosbie, Jennifer, Schachar, Russell, Anagnostou, Evdokia, Segers, Magali, Stevenson, Ryan A.
Formato: research tables/charts Journal Article
Publicado: Wiley-Blackwell Nov2024
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Nov2024
      vid: 63
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      pub: Wiley-Blackwell
      place: Malden, Massachusetts
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        10.1111/bjc.12485
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        atl: Sex and intelligence quotient differences in age of diagnosis among youth with attention‐deficit hyperactivity disorder.
      aug:
        au:
          Hare, Carolynn
          Leslie, Alexandra C.
          Bodell, Lindsay P.
          Kaufman, Erin A.
          Morton, J. Bruce
          Nicolson, Robert
          Kelley, Elizabeth
          Jones, Jessica
          Ayub, Muhammed
          Crosbie, Jennifer
          Schachar, Russell
          Anagnostou, Evdokia
          Segers, Magali
          Stevenson, Ryan A.
        affil: Department of Psychology, University of Western Ontario, London Ontario,, Canada
      sug:
        subj:
          Attention Deficit Hyperactivity Disorder In Adolescence
          Sex Factors In Adolescence
          Intelligence In Adolescence
          Age of Onset Evaluation
          Human
          Funding Source
          Male
          Female
          Adolescence
          Descriptive Statistics
          Cognition
          Correlational Studies
          Age Factors
          Social Class
          Sociodemographic Factors
          Coefficient alpha
          Analysis of Variance
          Data Analysis Software
          Questionnaires
          Chi Square Test
          Fisher's Exact Test
          Adolescent: 13-18 years
          Male
          Female
      ab: Objectives: Attention‐deficit/hyperactivity disorder (ADHD) is the most common neurodevelopmental condition and is characterized by inattention, hyperactivity, and impulsivity. Research suggests that some populations, such as females and individuals with high intelligence quotients may be a risk for late ADHD diagnosis and subsequent treatment. Our goal is to advance our understanding of ADHD diagnosis, by examining (1) how child sex and cognitive abilities together are related to the age of diagnosis and (2) whether symptom presentation, current internalizing and externalizing symptoms, and demographic factors are related to age of diagnosis. Methods: Our analyses contained children who completed the required tests (N = 568) from a pre‐existing dataset of 1380 children with ADHD from the Province of Ontario Neurodevelopmental Disorders (POND) Network (pond‐network.ca). First, we conducted a moderation analysis with sex as the predictor, cognitive abilities as the moderator, and age of diagnosis as the outcome. Second, we conducted correlation analyses examining how symptom presentation, current internalizing and externalizing symptoms, and demographic factors are related to age of diagnosis. Results: Higher IQ was related to a later age of diagnosis. Higher hyperactive–impulsive symptoms and externalizing symptoms were related to an earlier age of diagnosis. Internalizing symptoms were trend associated with a later age of diagnosis in girls. Higher socioeconomic status and non‐White maternal ethnicity were related to later age of diagnosis. Conclusions: IQ, sex, ADHD symptomology, internalizing symptoms, externalizing symptoms, and socio‐demographic factors affect the age of diagnosis.
      pubtype: Academic Journal
      doctype:
        research
        tables/charts
        Journal Article
      ougenre: Article
    language: English
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