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Science-Based Mobile Apps for Reducing Anxiety: A Systematic Review and Meta-Analysis.
Türkan Doğan1, Nilüfer Koçtürk1, Ercan Akın1
1Department of Guidance and Psychological Counseling, Hacettepe University, Ankara, Türkiye.
Clinical Psychology & Psychotherapy
|October 10, 2024
Summary
Science-based mobile apps significantly reduce anxiety symptoms. Factors like participant traits and intervention methods influence effectiveness, offering a valuable tool for anxiety management.
Area of Science:
- Digital mental health
- Clinical psychology
- Behavioral science
Background:
- Anxiety disorders represent a significant global health burden.
- Mobile health (mHealth) interventions are increasingly explored for mental health.
- Evidence for the efficacy of science-based mobile apps in anxiety reduction requires systematic synthesis.
Purpose of the Study:
- To systematically review and meta-analyze experimental studies evaluating science-based mobile apps for anxiety reduction.
- To assess the overall effectiveness of these digital interventions.
- To identify moderators influencing the impact of mobile apps on anxiety symptoms.
Main Methods:
- Systematic literature search across major databases (PubMed, Web of Science, SCOPUS, ProQuest).
- Inclusion of 16 experimental studies (k=20) meeting predefined criteria.
- Meta-analysis to quantify the effect size and moderator analysis to explore influencing factors.
Main Results:
- Science-based mobile apps demonstrate a significant positive effect on reducing anxiety symptoms.
- Participant characteristics (gender, age), methodological factors (measurement tools, control groups), and intervention duration were significant moderators.
- Therapeutic techniques like mindfulness, cognitive restructuring, and psychoeducation are effectively integrated into these apps.
Conclusions:
- Science-based mobile apps are a viable and effective tool for managing anxiety.
- Personalized approaches considering participant and methodological factors can optimize app-based anxiety interventions.
- Further research should explore long-term effects and diverse populations.
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