No prior studies have examined how interventionists' perceptions of participants' weight control challenges or the agreement between participants and interventionists on these perceptions relate to outcomes during group-based behavioral weight loss treatment. This study characterized participants' and interventionists' perceptions of, and agreement about, weight control challenges and assessed how these factors relate to weight loss. Three months into treatment, participants and interventionists independently selected three weight control challenges believed to be most relevant for each participant. Weight was measured at baseline, 3 months, and 12 months. Interventionists and participants had "no" (kappa < 0) or "slight" (0 < kappa < .20) agreement on most challenges. Although endorsement of certain challenges by participants and/or interventionists was related to 3- and 12-month weight losses, agreement between participants and interventionists was unrelated to weight loss at either time point. Additional research is needed to better understand the role of perceived challenges and participant/interventionist agreement about challenges on treatment outcomes.
Participant and interventionist perceptions of challenges during behavioral weight loss treatment
Creators
Christine C. Call - Drexel University
Leah M. Schumacher - Drexel University
Diane L. Rosenbaum - University of Pennsylvania
Alexandra D. Convertino - Drexel University
Fengqing Zhang - Drexel University
Meghan L. Butryn - Drexel University
Publication Details
Journal of behavioral medicine, v 42(2), pp 353-364
Publisher
Springer Nature
Number of pages
12
Grant note
R01DK100345 / National Institute of Diabetes and Digestive and Kidney Diseases; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Diabetes & Digestive & Kidney Diseases (NIDDK)
Resource Type
Journal article
Language
English
Academic Unit
Psychological and Brain Sciences (Psychology); Center for Weight, Eating and Lifestyle Science (WELL) [Historical]
Web of Science ID
WOS:000464025300016
Scopus ID
2-s2.0-85052708073
Other Identifier
991019168160904721
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