1. Swain, MS, Henschke, N, Kamper, SJ, et al. An international survey of pain in adolescents. BMC Public Health 2014; 14(1): 447.
Google Scholar | Crossref | Medline2. Global Burden of Disease Pediatrics Collaboration, Kyu, HH, Pinho, C, et al. Global and national burden of diseases and injuries among children and adolescents between 1990 and 2013: findings from the global burden of disease 2013 study. JAMA Pediatr 2016; 170(3): 267–287.
Google Scholar | Crossref | Medline3. Tutelman, PR, Langley, CL, Chambers, CT, et al. Epidemiology of chronic pain in children and adolescents: a protocol for a systematic review update. BMJ Open 2021; 11(2): e043675.
Google Scholar | Crossref | Medline4. King, S, Chambers, CT, Huguet, A, et al. The epidemiology of chronic pain in children and adolescents revisited: a systematic review. Pain 2011; 152: 2729–2738.
Google Scholar | Crossref | Medline | ISI5. Gobina, I, Villberg, J, Välimaa, R, et al. Prevalence of self-reported chronic pain among adolescents: evidence from 42 countries and regions. Eur J Pain 2019; 23(2): 316–326.
Google Scholar | Crossref | Medline6. Dick, BD, Riddell, RP. Cognitive and school functioning in children and adolescents with chronic pain: a critical review. Pain Res Manag 2010; 15(4): 238–244.
Google Scholar | Crossref | Medline7. Forgeron, PA, King, S, Stinson, JN, et al. Social functioning and peer relationships in children and adolescents with chronic pain: a systematic review. Pain Res Manag 2010; 15(1): 27–41.
Google Scholar | Crossref | Medline8. IASP . IASP terminology: interdisciplinary treatment 2018. Available from: https://www.iasp-pain.org/Education/Content.aspx?ItemNumber=1698#Interdisciplinarytreatment.
Google Scholar9. Liossi, C, Howard, RF. Pediatric chronic pain: biopsychosocial assessment and formulation. Pediatrics 2016; 138: e20160331.
Google Scholar | Crossref | Medline10. Caes, L, Fisher, E, Clinch, J, et al. Current evidence-based interdisciplinary treatment options for pediatric musculoskeletal pain. Curr Treat Options Rheumatol 2018; 4(3): 223–234.
Google Scholar | Crossref | Medline11. Carville, S, Constanti, M, Kosky, N, et al. Chronic pain (primary and secondary) in over 16s: summary of NICE guidance. BMJ 2021; 373: n895.
Google Scholar | Crossref | Medline12. Sawyer, SM, Azzopardi, PS, Wickremarathne, D, et al. The age of adolescence. Lancet Child Adolesc Health 2018; 2(3): 223–228.
Google Scholar | Crossref | Medline13. Rosenbloom, BN, Rabbitts, JA, Palermo, TM. A developmental perspective on the impact of chronic pain in late adolescence and early adulthood: implications for assessment and intervention. Pain 2017; 158(9): 1629–1632.
Google Scholar | Crossref | Medline14. CQC . From the pond into the sea: children’s transition to adult health services. 2014.
Google Scholar15. Palermo, TM, Law, EF, Fales, J, et al. Internet-delivered cognitive-behavioral treatment for adolescents with chronic pain and their parents: a randomized controlled multicenter trial. Pain 2016; 157(1): 174–185.
Google Scholar | Crossref | Medline16. Grasaas, E, Fegran, L, Helseth, S, et al. iCancope with pain: cultural adaptation and usability testing of a self-management app for adolescents with persistent pain in Norway. JMIR Res Protoc 2019; 8(6): e12940.
Google Scholar | Crossref | Medline17. Eccleston, C, Blyth, FM, Dear, BF, et al. Managing patients with chronic pain during the COVID-19 outbreak: considerations for the rapid introduction of remotely supported (eHealth) pain management services. PAIN 2020; 161(5): 889–893.
Google Scholar | Crossref | Medline18. Palermo, TM, Wilson, AC, Peters, M, et al. Randomized controlled trial of an internet-delivered family cognitive–behavioral therapy intervention for children and adolescents with chronic pain. Pain 2009; 146(1): 205–213.
Google Scholar | Crossref | Medline19. Palermo, TM, de la Vega, R, Murray, C, et al. A digital health psychological intervention (WebMAP mobile) for children and adolescents with chronic pain: results of a hybrid effectiveness-implementation stepped-wedge cluster randomized trial. Pain 2020; 161(12): 2763–2774.
Google Scholar | Crossref | Medline20. Viner, RM, Ozer, EM, Denny, S, et al. Adolescence and the social determinants of health. Lancet 2012; 379(9826): 1641–1652.
Google Scholar | Crossref | Medline | ISI21. O'Cathain, A, Croot, L, Duncan, E, et al. Guidance on how to develop complex interventions to improve health and healthcare. BMJ Open 2019; 9(8): e029954.
Google Scholar | Crossref | Medline22. Yardley, L, Spring, BJ, Riper, H, et al. Understanding and promoting effective engagement with digital behavior change interventions. Am J Prev Med 2016; 51(5): 833–842.
Google Scholar | Crossref | Medline23. Yardley, L, Morrison, L, Bradbury, K, et al. The person-based approach to intervention development: application to digital health-related behavior change interventions. J Med Internet Res 2015; 17(1): e30.
Google Scholar | Crossref | Medline | ISI24. Morrison, L, Muller, I, Yardley, L, et al. The person-based approach to planning, optimising, evaluating and implementing behavioural health interventions. Eur Health Psychol 2018; 20(3): 464–469.
Google Scholar25. Ofcom . Adults’ media use and attitudes report 2020. Ofcom, 2020, https://www.ofcom.org.uk/research-and-data/media-literacy-research/adults/adults-media-use-and-attitudes.
Google Scholar26. Henderson, EM, Keogh, E, Eccleston, C. Why go online when you have pain? A qualitative analysis of teenagers’ use of the internet for pain management advice. Child Care Health Dev 2014; 40(4): 572–579.
Google Scholar | Crossref | Medline27. Hurley-Wallace, A, Schoth, DE, Lilley, S, et al. Online paediatric chronic pain management: assessing the needs of UK adolescents, and parents, using a cross-sectional survey. Manuscript submitted for publication2020.
Google Scholar | SAGE Journals28. Willig, C . Qualitative research design and data collection. [Internet]. In: Introducing qualitative research in psychology. Maidenhead, UK: McGraw-Hill Education, 2013, pp. 23–38. Available from: http://ebookcentral.proquest.com/lib/soton-ebooks/detail.action?docID=1220260.
Google Scholar29. Willig, C . Epistemological bases for qualitative research. [Internet]. In: Introducing qualitative research in psychology. Maidenhead, UK: McGraw-Hill Education, 2013, pp. 14–22. Available from: http://ebookcentral.proquest.com/lib/soton-ebooks/detail.action?docID=1220260.
Google Scholar30. Braun, V, Clarke, V. Using thematic analysis in psychology. Qual Res Psychol 2006; 3(2): 77–101.
Google Scholar | Crossref31. Braun, V, Clarke, V. Reflecting on reflexive thematic analysis. Qual Res Sport Exerc Health 2019; 11(4): 589–597.
Google Scholar | Crossref32. Levitt, HM, Bamberg, M, Creswell, JW, et al. Journal article reporting standards for qualitative primary, qualitative meta-analytic, and mixed methods research in psychology: The APA Publications and Communications Board task force report. US: American Psychological Association, 2018, pp. 26–46.
Google Scholar33. Treede, RD, Rief, W, Barke, A, et al. A classification of chronic pain for ICD-11. Pain 2015; 156(6): 1003.
Google Scholar | Crossref | Medline | ISI34. Nicholas, M, Vlaeyen, JWS, Rief, W, et al. The IASP classification of chronic pain for ICD-11: chronic primary pain. Pain 2019; 160(1): 28–37.
Google Scholar | Crossref | Medline35. Hennink, MM, Kaiser, BN, Marconi, VC. Code saturation versus meaning saturation: how many interviews are enough? Qual Health Res 2016; 27(4): 591–608.
Google Scholar | SAGE Journals36. Braun, V, Clarke, V. To saturate or not to saturate? Questioning data saturation as a useful concept for thematic analysis and sample-size rationales. Qual Res Sports Exerc Health, 2019; 13(2): 1–16.
Google Scholar37. Low, J . A pragmatic definition of the concept of theoretical saturation. Sociol Focus 2019; 52(2): 131–139.
Google Scholar | Crossref38. Microsoft . Microsoft teams 2021. Available from: https://www.microsoft.com/en-gb/microsoft-teams/group-chat-software.
Google Scholar39. QSR International Pty Ltd . NVivo qualitative data analysis software. 2012.
Google Scholar40. Braun, V, Clarke, V, Hayfield, N, et al. Thematic analysis. In: Liamputtong, P (ed). Handbook of research methods in health social sciences. Singapore: Springer Singapore, 2019, pp. 843–860.
Google Scholar | Crossref41. Jordan, A, Family, H, Forgeron, P. Interpersonal relationships in adolescent chronic pain: a qualitative synthesis. Clin Pract Pediatr Psychol 2017; 5(4): 303–318.
Google Scholar | Crossref42. Forgeron, PA, McGrath, P, Stevens, B, et al. Social information processing in adolescents with chronic pain: my friends don’t really understand me. PAIN 2011; 152(12): 2773–2780.
Google Scholar | Crossref | Medline43. Vance, CGT, Dailey, DL, Rakel, BA, et al. Using TENS for pain control: the state of the evidence. Pain Manag 2014; 4(3): 197–209.
Google Scholar | Crossref | Medline44. Rajapakse, D, Liossi, C, Howard, RF. Presentation and management of chronic pain. Arch Dis Child 2014; 99(5): 474–480.
Google Scholar | Crossref | Medline45. Scherer, LD, Pennycook, G. Who is susceptible to online health misinformation? Am J Public Health 2020; 110(S3): S276–S277.
Google Scholar | Crossref | Medline46. Neville, A, Jordan, A, Beveridge, JK, et al. Diagnostic uncertainty in youth with chronic pain and their parents. The J Pain 2019; 20(9): 1080–1090.
Google Scholar | Crossref | Medline47. Neville, A, Jordan, A, Pincus, T, et al. Diagnostic uncertainty in pediatric chronic pain: nature, prevalence, and consequences. Pain Rep 2020; 5(6): e871.
Google Scholar | Crossref | Medline48. Neville, A, Noel, M, Clinch, J, et al. ‘Drawing a line in the sand’: physician diagnostic uncertainty in paediatric chronic pain. Eur J Pain 2021; 25(2): 430–441.
Google Scholar | Crossref | Medline49. Isika, N, Mendoza, A, Bosua, R. “I need to compartmentalize myself”: appropriation of instagram for chronic illness management. In: Proceedings of the Australasian computer science week multiconference. Melbourne, VIC, Australia, , Association for Computing Machinery, 2020, pp. 23.
Google Scholar50. Harris, G . Combating the spread of health misinformation on social media. Br J Healthc Manag 2021; 27(1): 40–42.
Google Scholar | Crossref