Smartphone apps for depression and anxiety: a systematic review and meta-analysis of techniques to increase engagement.

ABSTRACT: Meta-analyses have shown that digital mental health apps can be efficacious in reducing symptoms of depression and anxiety. However, real-world usage of apps is typically not sustained over time, and no studies systematically examine which features increase sustained engagement with apps or the relationship between engagement features and clinical efficacy. We conducted a systematic search of the literature to identify empirical studies that (1) investigate standalone apps for depression and/or anxiety in symptomatic participants and (2) report at least one measure of engagement. Features intended to increase engagement were categorized using the persuasive system design (PSD) framework and principles of behavioral economics. Twenty-five studies with 4159 participants were included in the

SUBMITTER: Wu A 

PROVIDER: S-EPMC7878769 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature