@article{b8198ec7e41844988fc60eb45e8f9a88,
title = "Deriving an overall appearance domain score by applying bifactor IRT analysis to the BODY-Q appearance scales",
keywords = "Patient-reported outcome measures, Psychometrics, Bifactor, Item response theory, BODY-Q, Massive weight loss, Obesity, Body contouring, Appearance, FIT INDEXES, ITEM, MODEL, OUTCOMES, QUALITY",
author = "Daan Geerards and {van den Berg}, Lisa and Pusic, {Andrea L.} and Hoogbergen, {Maarten M.} and Klassen, {Anne F.} and {van der Hulst}, {Rene R. W. J.} and Sidey-Gibbons, {Chris J.}",
year = "2020",
month = apr,
doi = "10.1007/s11136-019-02366-8",
language = "English",
volume = "29",
pages = "1065--1072",
journal = "Quality of Life Research",
issn = "0962-9343",
publisher = "Springer, Cham",
number = "4",
}