Decline in attention-deficit hyperactivity disorder traits over the life course in the general population: trajectories across five population birth cohorts spanning ages 3 to 45 years

Autor: Robyn E Wootton, Lucy Riglin, Rachel Blakey, Jessica Agnew-Blais, Arthur Caye, Tim Cadman, Alexandra Havdahl, Helen Gonçalves, Ana M B Menezes, Fernando C Wehrmeister, Kaili Rimfeld, George Davey Smith, Thalia C Eley, Luis Augusto Rohde, Louise Arseneault, Terrie E Moffitt, Evie Stergiakouli, Anita Thapar, Kate Tilling
Rok vydání: 2022
Předmět:
Zdroj: International Journal of Epidemiology
Wootton, R E, Riglin, L, Blakey, R, Agnew-Blais, J, Caye, A, Cadman, T, Havdahl, A, Gonçalves, H D, Menezes, A M, Wehrmeister, F C, Rimfeld, K, Davey Smith, G, Eley, T C, Rohde, L A, Arseneault, L, Moffitt, T, Stergiakouli, E, Thapar, A & Tilling, K M 2022, ' Decline in attention deficit hyperactivity disorder traits over the life-course in the general population : Trajectories across five population birth cohorts spanning ages 3 to 45 years ', International Journal of Epidemiology, vol. 51, no. 3, dyac049, pp. 919-930 . https://doi.org/10.1093/ije/dyac049
Wootton, R E, Riglin, L, Blakey, R, Agnew-blais, J C, Caye, A, Cadman, T, Havdahl, A, Gonçalves, H, Menezes, A, Wehrmeister, F, Rimfeld, K, Smith, G D, Eley, T, Rohde, L A, Arseneault, L, Moffitt, T, Stergiakouli, E, Thapar, A & Tilling, K 2022, ' Decline in attention deficit hyperactivity disorder traits over the life-course in the general population: Trajectories across five population birth cohorts spanning ages 3 to 45 years ', International Journal of Epidemiology, vol. 51, no. 3, pp. 919-930 . https://doi.org/10.1093/ije/dyac049
Int J Epidemiol
ISSN: 1464-3685
0300-5771
DOI: 10.1093/ije/dyac049
Popis: Background Trajectories of attention-deficit hyperactivity disorder (ADHD) traits spanning early childhood to mid-life have not been described in general populations across different geographical contexts. Population trajectories are crucial to better understanding typical developmental patterns. Methods We combined repeated assessments of ADHD traits from five population-based cohorts, spanning ages 3 to 45 years. We used two measures: (i) the Strengths and Difficulties Questionnaire (SDQ) hyperactive-inattentive subscale (175 831 observations, 29 519 individuals); and (ii) scores from DSM-referenced scales (118 144 observations, 28 685 individuals). Multilevel linear spline models allowed for non-linear change over time and differences between cohorts and raters (parent/teacher/self). Results Patterns of age-related change differed by measure, cohort and country: overall, SDQ scores decreased with age, most rapidly declining before age 8 years (-0.157, 95% CI: -0.170, -0.144 per year). The pattern was generally consistent using DSM scores, although with greater between-cohort variation. DSM scores decreased most rapidly between ages 14 and 17 years (-1.32%, 95% CI: -1.471, -1.170 per year). Average scores were consistently lower for females than males (SDQ: -0.818, 95% CI: -0.856, -0.780; DSM: -4.934%, 95% CI: -5.378, -4.489). This sex difference decreased over age for both measures, due to an overall steeper decrease for males. Conclusions ADHD trait scores declined from childhood to mid-life, with marked variation between cohorts. Our results highlight the importance of taking a developmental perspective when considering typical population traits. When interpreting changes in clinical cohorts, it is important to consider the pattern of expected change within the general population, which is influenced by cultural context and measurement.
Databáze: OpenAIRE
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