Efficacy of a Theory-Based Cognitive Behavioral Technique App-Based Intervention for Patients With Insomnia: Randomized Controlled Trial

Nilofar Rajabi Majd   ¹ , MSc ;   Anders Broström   ^{2, 3} , PhD ;   Martin Ulander   ³ , PhD ;   Chung-Ying Lin   ⁴ , PhD ;   Mark D Griffiths   ⁵ , PhD ;   Vida Imani   ⁶ , MD ;   Daniel Kwasi Ahorsu   ⁴ , MPhil ;   Maurice M Ohayon   ⁷ , PhD ;   Amir H Pakpour   ^{1, 2} , PhD

¹ Social Determinants of Health Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran

² Department of Nursing, School of Health and Welfare, Jönköping University, Jönköping, Sweden

³ Department of Clinical Neurophysiology, Linköping University Hospital, Linköping, Sweden

⁴ Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hung Hom, China (Hong Kong)

⁵ International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom

⁶ Pediatric Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran

⁷ Division of Public Mental Health and Population Sciences, Stanford Sleep Epidemiology Research Center, Stanford University, Palo Alto, CA, United States