Cognitive-Behavioral Therapy for Anorexia Nervosa (CBT-AN-20): Feasibility, Acceptability, and Preliminary Effectiveness

The data files presented are from an analysis of quantitative outcome data from the first study of CBT-AN-20, a novel cognitive-behavioral therapy (CBT) for adult outpatients with anorexia nervosa. Details of this study are currently available via its OSF preregistration: https://doi.org/10.17605/OSF.IO/S2WNY. Ethical approval was obtained from the University of Sheffield (ref. 064046) to analyse this study’s dataset.The documents provided are:CBT-AN-20 Outcome Data: The anonymised dataset used to create the SPSS data files (.xlsx and .csv files).CBT-AN-20 ITT GLMM Data: The cleaned intention to treat GLMM SPSS data file (.sav).CBT-AN-20 Completer Data: The cleaned completer SPSS data file (.sav).CBT-AN-20 Codebook and Notes: Codebook for understanding the SPSS data and additional notes to help with filtering the two SPSS files to replicate this study's analyses.These documents are intended for reading alongside the published paper, details of which will be provided when available.