In the current dissertation the effectiveness and cost-effectiveness of Featback, an internet-based self-help intervention for eating disorders, and online support by individuals with a lived... Show moreIn the current dissertation the effectiveness and cost-effectiveness of Featback, an internet-based self-help intervention for eating disorders, and online support by individuals with a lived experience of an eating disorder were investigated. The findings suggest that low-threshold internet-based interventions for eating disorders, such as Featback, can complement existing treatment options in three ways. First, they have been repeatedly found to be effective in reducing eating disorder symptomatology. Second, such interventions can reach individuals that are currently not reached by other forms of treatment and stimulate them to get professional help. Finally, internet-based interventions are likely to be cost-effective compared to care as usual. Concordantly, implementing highly scalable and easily accessible interventions like Featback likely helps to reduce both the individual and societal burden of eating disorders. Show less
The aim of this dissertation was to investigate whether and how E-health can help to improve health care for individuals with eating disorder symptoms. The main goal was to evaluate two E-health... Show moreThe aim of this dissertation was to investigate whether and how E-health can help to improve health care for individuals with eating disorder symptoms. The main goal was to evaluate two E-health interventions: e-community ‘Proud2Bme’ and fully automated Internet-based intervention ‘Featback’. The effectiveness and cost-effectiveness of Featback with and without therapist support in comparison to a waiting was examined in a randomized controlled trial. Furthermore, potential moderators and mediators were investigated: what works for whom and what is the psychological mechanism that explains how Featback achieves its beneficial effects? Also, all online therapist communication within the Featback intervention was qualitatively examined. What did therapists actually do within the online support sessions as offered in addition to Featback? And can therapist behaviors predict participants’ outcome and satisfaction? Finally, this dissertation includes a systematic review of treating eating disorders over the Internet, as well a chapter about the emerging findings, issues, and opportunities regarding E-health for eating disorders in the past few years (2013-2015). How effective are Internet-based self-help interventions, -treatment, and -relapse prevention programs? What is the potential of Smartphone applications in treating eating disorders? What are the opportunities and challenges for the development and implementation of E-health for eating disorders? Show less
