Measurement Equivalence of Patient-Reported Outcome Measure Response Scale Types Collected Using Bring Your Own Device Compared to Paper and a Provisioned Device: Results of a Randomized Equivalence Trial

Value in Health : the Journal of the International Society for Pharmacoeconomics and Outcomes Research
Bill ByromMarie McCarthy

Abstract

The aim of this study was to assess the measurement equivalence of individual response scale types by using a patient reported outcome measure (PROM) collected on paper and migrated into electronic format for use on the subject's own mobile device (BYOD) and on a provisioned device (site device). Subjects suffering from chronic health conditions causing daily pain or discomfort were invited to participate in this single-site, single visit, three-way crossover study. Association between individual item and instrument subscale scores was assessed by using the intraclass correlation coefficient (ICC) and its CI. Participant attitudes toward the use of BYOD in a clinical trial were assessed through use of a questionnaire. In this study, 155 subjects (females 83 [54%]; males 72 [46%]) ages 19 to 69 years (mean ± SD: 48.6 ± 13.1) were recruited. High association between the modes of administration (paper, BYOD, site device) was shown with analysis of ICCs (0.79-0.98) for each response scale type, including visual analogue scale, numeric rating scale, verbal response scale, and Likert scale. Of the subjects, 94% (146 of 155) stated that they would definitely or probably be willing to download an app onto their own mobile device for a ...Continue Reading

Citations

Jan 30, 2018·Clinical Pharmacology and Therapeutics·Oleksandr SverdlovTricia Thornton-Wells
May 10, 2019·International Journal of Impotence Research·Wayne G BrisbaneThomas J Walsh
Oct 2, 2019·Journal of Research on Adolescence : the Official Journal of the Society for Research on Adolescence·Eeske van RoekelJoanne M Chung
May 1, 2019·Journal of Patient-reported Outcomes·Rebecca N JeromePaul A Harris
Jun 20, 2020·Therapeutic Innovation & Regulatory Science·Colleen RussellSusan Wong
Feb 9, 2021·Movement Disorders Clinical Practice·Mariana H G MonjeUNKNOWN MDS Rating Scales Program Electronic Development Committee and the MDS Technology Taskforce
Mar 5, 2021·Quality of Life Research : an International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation·Tessa PeasgoodPhilip A Powell

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