[Eating disorders on the internet: an experimental study on the effects of pro-eating disorders websites and self-help websites].

Pro-eating disorders (ED) websites are assumed to have a negative impact on internet users because these sites promote ED as a lifestyle, and present an extreme thin ideal as well as extreme weight loss measures. We tested the impact of reading pro-ED contents in a sample of 421 women. The participants were randomly assigned to one of 3 conditions in which they were exposed to either a pro-ED blog, a self-help blog, or a neutral control blog. Post-exposure negative affect was higher in participants of the pro-ED and the self-help conditions compared to the neutral blog condition. Participants with an elevated risk for developing an ED had a lower appearance self esteem after exposure to the pro-ED, or the self-help blog. According to the study, a subgroup of high risk individuals might be affected by ED-related internet content. The implications of this study are discussed in the context of the ongoing controversy around pro-ED websites. © Georg Thieme Verlag KG Stuttgart · New York.

RCT Entities:   Population Interventions Outcomes