MARS is a self-reported instrument, in a 10 and 5 item version regarding medication adherence. Each item is rated on a 5-point Likert scale, and the range of the MARS-5 total score is between 5 and 25 and of the MARS-10 between 10-50. Disease-specific versions available
Year: 2020 Authors: Chan et al Disease: T2DM Outcome: Adherence
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Measure: Medication (or other treatment) adherence
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Number of RCTs that used this tool (in our study): 8
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Scale: Higher scores are better, scores range 5-25, 10 -50 Reference: Chan, A. H. Y., Horne, R., Hankins, M., & Chisari, C. (2020). The Medication Adherence Report Scale: A measurement tool for eliciting patients' reports of nonadherence. British Journal of Clinical Pharmacology.
Target population: General population Focus Generic Notes Patients on medication Translations available: Yes Original version validated: Yes Original language: English Form of delivery: Self-reported Licence needed: Yes 10.1111/bcp.14193