Understanding Inequalities in Mobile Health Utilization Across Phases: Systematic Review and Meta-Analysis

Seongwoo Yang   ^{1, 2} , PhD ;   Myoung Jin Cha   ¹ , MS ;   Robin van Kessel   ^{3, 4} , PhD ;   Govind Warrier   ^{5, 6} , MD, MPH ;   Johannes Thrul   ^{5, 7, 8} , PhD ;   Mangyeong Lee   ^{1, 2} , PhD ;   Junghee Yoon   ^{9, 10} , PhD ;   Danbee Kang   ^{2, 9} , PhD ;   Juhee Cho   ^{2, 9} , PhD

¹ Department of Digital Health, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea

² Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

³ LSE Health, Department of Health Policy, London School of Economics and Political Science, London, United Kingdom

⁴ Department of International Health, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands

⁵ Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States

⁶ Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University, Baltimore, MD, United States

⁷ Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States

⁸ Centre for Alcohol Policy Research, La Trobe University, Melbourne, Australia

⁹ Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea

¹⁰ Institute for Quality of Life in Cancer, Samsung Medical Center, Seoul, Republic of Korea