Achieving a healthy weight is a major goal of anorexia nervosa treatment. Indeed, a healthy weight is often seen as a prerequisite for psychological recovery. The fact that weight restoration is a crucial component of recovery is uncontroversial, the problem arises when it comes to determining what constitutes a healthy weight. How are ideal, optimal, or goal weights set? And who gets to decide?
Despite its recognized importance, there’s surprisingly little consensus on how target weight should be determined. Moreover, as Peter Roots and colleagues found out, when it comes to inpatient treatment centres in the UK and Europe, there is little consistency too.
In a study published in 2006, Roots et al. examined how treatment centres determine, monitor, and use target weight in the treatment of adolescents with anorexia nervosa. They also wanted to know the centres’ expected rate of weight gain, how often patients were weighed, who was involved in setting the target weight, and how target weights were used in the “therapeutic process and discharge planning.” They sent out questionnaires to 28 specialist inpatient ED services (17 …