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The prevention of depression using the Internet
Helen Christensen1, Kathleen M Griffiths
1Centre for Mental Health Research, Australian National University, Canberra, ACT 0200, Australia. helen.christensen@anu.edu.au
The Medical Journal of Australia
|October 3, 2002
Summary
Internet-based interventions show promise for preventing depression cost-effectively and at scale. Further research, including randomized controlled trials, is needed to confirm the effectiveness of these digital mental health programs.
Area of Science:
- Mental Health
- Public Health
- Digital Health
Background:
- Depression is preventable in children and adults, but current interventions lack scalability.
- The internet presents a viable platform for large-scale, cost-effective delivery of mental health interventions.
- Tailored interventions, such as cognitive behavioral therapy (CBT), can be delivered online with fidelity and anonymity.
Purpose of the Study:
- To explore the potential of internet-based interventions for depression prevention.
- To highlight the advantages of the internet for intervention delivery and data collection.
- To identify limitations and future research needs for online mental health programs.
Main Methods:
- Review of existing research on computer-delivered CBT and internet-based health interventions.
- Discussion of the feasibility and potential effectiveness of online platforms for mental health.
- Identification of challenges such as selective access, promotion, and user uptake.
Main Results:
- Efficacy trials suggest depression is preventable.
- The internet offers advantages for scalable, cost-effective, and anonymous delivery of interventions like CBT.
- Existing research supports the feasibility of computer- and internet-delivered CBT and health promotion.
Conclusions:
- Internet-based interventions hold significant potential for widespread depression prevention.
- Further research, specifically randomized controlled trials, is required to validate the effectiveness of internet-delivered CBT for depression prevention.