Long-term Outcome of Residential Treatment for Anorexia Nervosa and Bulimia Nervosa

摘要

We analyzed results from surveys of respondents who had completed ≥ 30 days of treatment at Monte Nido Residential Treatment Program over a 10 year period. Participants with anorexia nervosa (AN; n  =  66) and bulimia nervosa (BN; n  =  52) completed the Eating Disorders Inventory-2 (EDI-2), the Beck Depression Inventory (BDI), and a structured eating disorder assessment at admission and follow-up. Mean duration between discharge and last follow-up was 4.6 years and 3.8 years for AN and BN respectively. For AN there were significant improvements in BMI, BDI, 10 of 11 EDI-2 subscales, and frequencies of bingeing and purging. For BN there were significant improvements in BDI, all EDI subscales, and frequencies of bingeing and purging. Eighty-nine percent of AN graduates and 75% of BN graduates had good or intermediate outcomes. Using linear regression, the best model contained the single variable, discharge BMI, which predicted 23% of the variance explaining full recovery from AN (p ≤ .02). For BN, the best model contained vomiting frequency and the bulimia subscale score of the EDI-2 at discharge, which accounted for 37% of the variance explaining full recovery from BN (p ≤ .02). The great majority of patients showed significant improvement at long-term follow-up after this program of residential treatment. In addition, these results underscore the importance of weight gain for AN patients and cessation of bulimic symptoms for BN patients when predicting long-term recovery.View full textDownload full textRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/10640266.2011.551632