Patient adherence to patient-reported outcome measure (PROM) completion in clinical care: current understanding and future recommendations.

"Declarations Competing interestsAuthors have no competing interests to declare. Ethical approvalCase study 1 underwent full Human Research and Ethics Committee (HREC) review with the Royal Brisbane and Women’s Hospital Human Research Ethics Committee Approval number HREC/17/QRBW/416. Case study 2 reports findings from a study approved by the National Research Ethics Service Leeds East Committee, UK (14/YH/1066). Case study 3 reports findings approved by the internal quality improvement committee of University of Pittsburgh Medical Center. Consent for publicationNot applicable, all data presented is non-identifiable. Competing interests Authors have no competing interests to declare."

"Funding Open Access funding enabled and organized by CAUL and its Member Institutions. Case study 1 was funded by a Royal Brisbane and Women’s Hospital 2018 Post-graduate scholarship. Case study 2 was supported by the National Institute for Health Research (NIHR), Research Program Grant for Applied Research (RP-PG-0611-20008). The views expressed are those of the authors and not necessarily those of the NIHR or the Department of Health and Social Care."