Is the prevalence of bulimia nervosa higher among tertiary education populations?

In this study the prevalence of bulimia nervosa was estimated among 243 women in a tertiary educational setting. The results showed 43.6% (95% CI, 37.4 to 49.8) to report binge eating, the cardinal feature of bulimia nervosa, at some stage in the past and 2.5% (95% CI, 1.0 to 5.6) the full criteria for current bulimia nervosa. These figures are significantly higher than those reported recently for a general population sample in the same age range. Despite methodological differences between the two surveys the results give some support to claims that women in these settings are at a greater risk of developing eating disorders.