Efficacy of technology-based mental health interventions in minimizing mental health symptoms among in immigrants, asylum seekers or refugees : systematic review

Digital health technologies may offer an alternate approach to augmenting the established mental health care delivery systems for migrants and promoting their mental well-being.

This review aims to provide a broad examination of literature, to determine the impact of technology-based interventions on outcomes of immigrants and refugees experiencing mental health symptoms associated with pre-and postmigration stress (depression, anxiety, psychological stress, PTSD). We searched five electronic databases (PubMed, Embase, PsycINFO, Web of Science, and the ACM digital library). We included studies that looked at the effectiveness of any technologybased intervention (internet or phone-based, telepsychiatry, telemedicine, digital technology, videoconferencing, or tele video). We limited our search to articles written in English and published up until January 2202. Two reviewers independently extracted article data and evaluated the quality of studies using the Cochrane risk-of-bias criteria and ROBINS-I risk of bias evaluation tool.

We found scant evidence that the use of digital interventions, such as mobile-based therapies, video conferencing, and digital platforms, is associated with a statistically significant reduction in depressive and anxious symptoms among immigrants and refugees. In the included trials, no evidence of a substantial decrease in PTSD symptoms was found following the use of a self-help mobile app. Our systematic review revealed intriguing but limited evidence that digital psychological therapies can reduce depression in immigrants and refugees. Future study with a randomized experimental design is required to examine the effectiveness of digital treatments in lowering the impacts of mental health outcomes among immigrants.