1Newlove-Delgado, T, Ford, TJ, Hamilton, W, Stein, K, Ukoumunne, OC.Prescribing of medication for attention deficit hyperactivity disorder among young people in the Clinical Practice Research Datalink 2005–2013: analysis of time to cessation. Eur Child Adolesc Psychiatry 2018; 27: 29–35.
3Taylor, N, Fauset, A, Harpin, V.Young adults with ADHD: an analysis of their service needs on transfer to adult services. Arch Dis Child 2010; 95: 513–7.
4Tatlow-Golden, M, Prihodova, L, Gavin, B, Cullen, W, McNicholas, F.What do general practitioners know about ADHD? Attitudes and knowledge among first-contact gatekeepers: systematic narrative review. BMC Fam Pract 2016; 17: 129.
5French, B, Sayal, K, Daley, D.Barriers and facilitators to understanding of ADHD in primary care: a mixed-method systematic review. Eur Child Adolesc Psychiatry 2018; 28 :1037–64.
6Eklund, H, Cadman, T, Findon, J, Hayward, H, Howley, D, Beecham, J, et al. Clinical service use as people with attention deficit hyperactivity disorder transition into adolescence and adulthood: a prospective longitudinal study. BMC Health Serv Res 2016; 16: 248.
7Price, A, Janssens, A, Woodley, A, Allwood, M, Ford, T.Experiences of healthcare transitions for young people with attention deficit hyperactivity disorder: a systematic review of qualitative research. J Child Adolesc Ment Health 2018; 24: 113–22.
8Singh, SP, Paul, M, Ford, T, Kramer, T, Weaver, T, McLaren, S, et al. Process, outcome and experience of transition from child to adult mental healthcare: multiperspective study. Br J Psychiatry 2010; 197: 305–12.
9Faraone, SV, Glatt, SJ.Effects of extended-release guanfacine on ADHD symptoms and sedation-related adverse events in children with ADHD. J Atten Disord 2010; 13: 532–8.
10Shaw, M, Hodgkins, P, Caci, H, Young, S, Kahle, J, Woods, AG, et al. A systematic review and analysis of long-term outcomes in attention deficit hyperactivity disorder: effects of treatment and non-treatment. BMC Med 2012; 10: 99.
11Hall, CL, Newell, K, Taylor, J, Sayal, K, Hollis, C.Services for young people with attention deficit/hyperactivity disorder transitioning from child to adult mental health services: a national survey of mental health trusts in England. J Psychopharmacol 2015; 29: 39–42.
12Hall, CL, Newell, K, Taylor, J, Sayal, K, Swift, KD, Hollis, C.‘Mind the gap’–mapping services for young people with ADHD transitioning from child to adult mental health services. BMC Psychiatry 2013; 13: 186.
13Prasad, V, West, J, Kendrick, D, Sayal, K.Attention-deficit/hyperactivity disorder: variation by socioeconomic deprivation. Arch Dis Child 2018; 104: 802–5.
14Russell, AE, Ford, T, Russell, G.The relationship between financial difficulty and childhood symptoms of attention deficit/hyperactivity disorder: a UK longitudinal cohort study. Soc Psychiatry Psychiatr Epidemiol 2018; 53: 33–44.
15Herrett, E, Gallagher, AM, Bhaskaran, K, Forbes, H, Mathur, R, van Staa, T, et al. Data resource profile: clinical practice research datalink (CPRD). Int J Epidemiol 2015; 44: 827–36.
16Ford, T, Janssens, A, Paul, M, Ani, C, Young, S, Newlove-Delgado, T.Study Protocol: Young people with Attention Deficit Hyperactivity Disorder (ADHD) in Transition from Children's Services to Adult Services (Catch-uS): A Mixed Methods Project using National Surveillance, Qualitative and Mapping Studies. NIHR, 2015.
18StataCorp. Stata Statistical Software: Release 15. StataCorp LLC, 2017.
19National Institute for Health and Care Excellence. Transition from Children's to Adults’ Services for Young People using Health or Social Care Services (NG43). NICE, 2016 (https://www.nice.org.uk/guidance/ng43).
20Herrett, E, Thomas, SL, Schoonen, WM, Smeeth, L, Hall, AJ.Validation and validity of diagnoses in the General Practice Research Database: a systematic review. Br J Clin Pharmacol 2010; 69: 4–14.
22Coghill, D.Organisation of services for managing ADHD. Epidemiol Psych Sci 2017; 26: 453–8.
23Belling, R, McLaren, S, Paul, M, Ford, T, Kramer, T, Weaver, T, et al. The effect of organisational resources and eligibility issues on transition from child and adolescent to adult mental health services. J Health Serv Res Policy 2014; 19: 169–76.
24Paul, M, Ford, T, Kramer, T, Islam, Z, Harley, K, Singh, SP.Transfers and transitions between child and adult mental health services. Br J Psychiatry 2013; 54 (suppl 54): s36–40.
25Carrington, IM, McAloon, J.Why shared-care arrangements for prescribing in attention deficit hyperactivity disorder may not be accepted. Eur J Hosp Pharm 2018; 25: 222–4.
26Wong, IC, Asherson, P, Bilbow, A, Clifford, S, Coghill, D, DeSoysa, R, et al. Cessation of attention deficit hyperactivity disorder drugs in the young (CADDY)–a pharmacoepidemiological and qualitative study. Health Technol Assess 2009; 13: iii–iv, ix–xi, 1–120.
27Price, A, Janssens, A, Woodley, AL, Allwood, M, Ford, T.Review: experiences of healthcare transitions for young people with attention deficit hyperactivity disorder: a systematic review of qualitative research. Child Adolesc Ment Health 2019; 24: 113–22.
29Kontopantelis, E, Mamas, MA, van Marwijk, H, Ryan, AM, Buchan, IE, Ashcroft, DM, et al. Geographical epidemiology of health and overall deprivation in England, its changes and persistence from 2004 to 2015: a longitudinal spatial population study. J Epidemiol Community Health 2018; 72: 140–7.