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Smartphone application for preventing depression: study protocol for a workplace randomised controlled trial.

Mark Deady1, David A Johnston1, Nick Glozier2

  • 1Black Dog Institute, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia.

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Summary
This summary is machine-generated.

This study evaluated a smartphone app for depression prevention in the workplace. The app showed potential for reducing depressive symptoms and improving well-being across different prevention strategies.

Keywords:
depressionmhealthpreventionworkplace

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Area of Science:

  • Mental Health Technology
  • Digital Therapeutics
  • Occupational Health

Background:

  • Depression is a leading cause of disability, with traditional prevention methods facing scalability challenges.
  • Smartphone applications offer a scalable solution for delivering mental health interventions.
  • Workplaces present an ideal setting for digital interventions, especially in industries with limited access to traditional health services.

Purpose of the Study:

  • To evaluate the effectiveness of a smartphone application for depression prevention and well-being improvement.
  • To assess the app's utility as a universal, selective, and indicated prevention tool.
  • To explore the app's impact on depressive symptoms, depression prevalence, well-being, and work performance.

Main Methods:

  • A multicentre randomized controlled trial comparing a 30-day mental health intervention app (headgear) against a mood monitoring control app.
  • Participants were employees from various industries, excluding those with likely current depression at baseline.
  • Intention-to-treat analyses using mixed modeling, examining moderation by baseline risk and symptom severity.

Main Results:

  • The study is registered (ACTRN12617000548336) and awaiting results.
  • The intervention's effectiveness in reducing depressive symptoms and improving well-being will be determined.
  • Secondary outcomes include work performance and the app's efficacy across different prevention levels.

Conclusions:

  • Smartphone-delivered interventions hold promise for scalable depression prevention in occupational settings.
  • Further research is needed to confirm the effectiveness of digital mental health tools.
  • The findings will inform the integration of technology in workplace mental health strategies.