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All Outputs (5)

Relative age within the school year and diagnosis of attention-deficit hyperactivity disorder: a nationwide population-based study (2017)
Journal Article
Sayal, K., Chudal, R., Hinkka-Yli-Salomäki, S., Joelsson, P., & Sourander, A. (in press). Relative age within the school year and diagnosis of attention-deficit hyperactivity disorder: a nationwide population-based study. Lancet Psychiatry, 4(11), https://doi.org/10.1016/S2215-0366%2817%2930394-2

Background There are mixed findings on the relationship between ADHD and younger relative age in class. This study examines whether relative age is associated with ADHD diagnosis in a country where treatment prevalence rates are low and whether an... Read More about Relative age within the school year and diagnosis of attention-deficit hyperactivity disorder: a nationwide population-based study.

ADHD in children and young people: prevalence, care pathways & service provision (2017)
Journal Article
Sayal, K., Prasad, V., Daley, D., Ford, T., & Coghill, D. (in press). ADHD in children and young people: prevalence, care pathways & service provision. Lancet Psychiatry, 5(2), https://doi.org/10.1016/S2215-0366%2817%2930167-0

Attention-Deficit/Hyperactivity Disorder (ADHD) is a common childhood behavioural disorder – systematic reviews indicate that the community prevalence of ADHD globally is between 2% to 7%, with an average of around 5%. In addition, a further 5% of ch... Read More about ADHD in children and young people: prevalence, care pathways & service provision.

Association of Risk of Suicide Attempts With Methylphenidate Treatment (2017)
Journal Article
Man, K. K., Coghill, D., Chan, E. W., Lau, W. C., Hollis, C., Liddle, E., …Wong, I. C. (2017). Association of Risk of Suicide Attempts With Methylphenidate Treatment. JAMA Psychiatry, 74(10), 1048-1055. https://doi.org/10.1001/jamapsychiatry.2017.2183

IMPORTANCE Patients with attention-deficit/hyperactivity disorder (ADHD) are at an increased risk of attempting suicide. Stimulants, such as methylphenidate hydrochloride, are the most common treatment for ADHD, but the association between their ther... Read More about Association of Risk of Suicide Attempts With Methylphenidate Treatment.

Functional coping dynamics and experiential avoidance in a community sample with no self-injury vs. non-suicidal self-injury only vs. those with both non-suicidal self-injury and suicidal behaviour (2017)
Journal Article
Nielsen, E., Sayal, K., & Townsend, E. (2017). Functional coping dynamics and experiential avoidance in a community sample with no self-injury vs. non-suicidal self-injury only vs. those with both non-suicidal self-injury and suicidal behaviour. International Journal of Environmental Research and Public Health, 14(6), Article 575. https://doi.org/10.3390/ijerph14060575

Although emotional avoidance may be a critical factor in the pathway from psychological distress to self-injury and/or suicidality, little is known about the relative importance of differing functional coping dynamics and experiential avoidance betwe... Read More about Functional coping dynamics and experiential avoidance in a community sample with no self-injury vs. non-suicidal self-injury only vs. those with both non-suicidal self-injury and suicidal behaviour.