Prognostic value of early therapeutic alliance in weight recovery: a prospective cohort of 108 adolescents with anorexia nervosa.
Fiche publication
Date publication
mars 2013
Auteurs
Membres identifiés du Cancéropôle Est :
Pr GUILLEMIN Francis
Tous les auteurs :
Bourion-Bedes S, Baumann C, Kermarrec S, Ligier F, Feillet F, Bonnemains C, Guillemin F, Kabuth B
Lien Pubmed
Résumé
PURPOSE: To determine whether patients' perception of early therapeutic alliance (TA) could predict time to achieve a target weight among adolescents undergoing treatment for anorexia nervosa. METHOD: TA was assessed in a prospective cohort recruited from both inpatient and outpatient settings by self-administered and validated questionnaires. Kaplan-Meier survival curves were compared by log rank test, and Cox regression was used to test whether patients' perception of early TA predicted time to achieve a target weight. RESULTS: In total, 108 patients were included, and 79.6% achieved a target weight. Better patient perception of early TA increased the hazard ratio (HR) of achieving a target weight (HR = 2.7, 95% confidence interval: 1.7-4.4, p < .001) such as being in the inpatient setting by 6.7. Being very severely underweight at admission decreased the HR of achieving the target weight. CONCLUSION: Patients' perception of early TA is a good predictor of achieving a target weight. Because TA is a modifiable construct, it could be a target for intervention.
Référence
J Adolesc Health. 2013 Mar;52(3):344-50