Validation of the Identification of Medication Adherence Barriers Questionnaire (IMAB-Q); a Behavioural Science-Underpinned Tool for Identifying Non-Adherence and Diagnosing an Individual's Barriers to Adherence.

"Disclosure The authors report no conflicts of interest in this work."

"The IMAB-Q validation study was funded by Pharmacy Research UK grant number: PG14. The IMAB-Q was developed as a component of a doctoral thesis by Claire Anne Marie Easthall entitled ‘The Development and Evaluation of Pharmacy-led Medication Adherence Services’. The thesis has been published on the University of East Anglia website and is available here: https://ueaeprints.uea.ac.uk/id/eprint/72812/1/Thesis_complete_June_%2714.pdf. The later validation work presented in this manuscript was undertaken as a programme of research funded by Pharmacy Research UK; the full report produced for the funder is available here: https://pharmacyresearchuk.org/wp-content/uploads/2017/01/IMAB-Q-validation-and-feasibility-testing-full-report.pdf."