Evaluating a Theoretically Informed and Cocreated Mobile Health Educational Intervention for First-Time Hearing Aid Users: Qualitative Interview Study

David W Maidment   ^{1, 2, 3} , BSc, MSc, PhD ;   Rachel Heyes   ^{2, 3} , BMedSci ;   Rachel Gomez   ^{2, 4} , BSc ;   Neil S Coulson   ⁵ , MA, MSc, PhD ;   Heather Wharrad   ⁶ , BSc, PhD ;   Melanie A Ferguson   ^{2, 3, 4, 7} , BSc, MSc, PhD

¹ School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom

² National Institute for Health Research, Nottingham Biomedical Research Centre, Nottingham, United Kingdom

³ Hearing Sciences, Division of Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, United Kingdom

⁴ Nottingham University Hospitals National Health Service Trust, Nottingham, United Kingdom

⁵ Division of Rehabilitation, Aging and Wellbeing, School of Medicine, University of Nottingham, Nottingham, United Kingdom

⁶ School of Health Sciences, University of Nottingham, Nottingham, United Kingdom

⁷ National Acoustic Laboratories, Sydney, Australia