Work

Application of a Discrete Choice Experiment to Assess Adherence-Related Motivation Among Adolescents and Young Adults With Cancer

Year: 2017

Type: article

Abstract: Objective: To develop and pilot test a discrete choice experiment (DCE) to assess the specific factors likely to motivate a given adolescent or young adult with cancer to adhere to medications included in treatment protocols. Methods: A multimethod and iterative approach was used. Twenty adolescents and young adults with cancer participated in DCE pilot testing and refinement. Hierarchical Bayes was used to estimate attribute and attribute-level preference scores for each participant. Results: The final DCE included nine choice sets composed of four attributes. The resulting DCE was modified with feedback from 20 adolescents and young adults (M[SD] age = 18.66 [2.95]) with cancer. The DCE was understandable and relevant. The factors likely to motivate adolescents and young adults with cancer to be adherent differed across individuals. Conclusions: DCEs including the measure developed in this manuscript offer a novel approach to understanding individual-level differences critical for informing adherence-promotion efforts.

Source: Journal of Pediatric Psychology

DOI: 10.1093/jpepsy/jsx104

Authors: Meghan E McGrady, Lisa A Prosser, Aimee N Thompson, Ahna L H Pai

Institutions: Cincinnati Children's Hospital Medical Center, University of Michigan

Language: English

Topic: Medication Adherence and Compliance

Subfield: Family Practice

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: green

Funders: National Institutes of Health, National Cancer Institute, National Center for Advancing Translational Sciences