Efficiency of mobile health on psychological outcomes in patients with coronary heart disease: a systematic review and meta-analysis

Meta analysis was conducted to review English and Chinese randomized, controlled trials that investigated the effects of mobile health interventions on psychological outcomes in patients with coronary heart disease. A systematic search of Medline, Cumulative Index of Nursing and Allied Health Literature, Excerpta Medica data BASE, Scopus, China National Knowledge Infrastructure, Sinomed, and Wanfan was carried out. It verified that mobile health interventions reduce anxiety and depression levels in coronary heart disease patients.