• Open Access

A cost effectiveness analysis of stepped care treatment for bulimia nervosa

Authors


  • The study “effectiveness of stepped care versus best available care for bulimia nervosa” is registered with CT.gov. the registration number is NCT00733525.

Abstract

Background:

The cost effectiveness of various treatment strategies for bulimia nervosa (BN) is unknown.

Aims:

To examine the cost effectiveness of stepped care treatment for BN.

Method:

Randomized trial conducted at four clinical centers with intensive measurement of direct medical costs and repeated measurement of subject quality of life and family/significant other time involvement. Two hundred ninety-three women who met DSM-IV criteria for BN received stepped care treatment or cognitive behavioral therapy. Cost effectiveness ratios were compared.

Results:

The cost per abstinent subject was $12,146 for stepped care, and $20,317 for cognitive behavioral therapy. Quality of life ratings improved significantly with treatment, and family/significant other time burden diminished substantially.

Discussion:

In this trial, stepped care for BN appeared cost effective in comparison to cognitive behavioral therapy. Treatment was associated with improved quality of life and diminished time costs of illness. © 2013 by Wiley Periodicals, Inc. (Int J Eat Disord 2013)

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