Evidence map›Paper›PMID 42375561›Full record

ArticleExploratory research in clinical and social pharmacy2026

Preliminary development of a Risk Factor Index to identify older adults at risk of adverse medication-related outcomes: A Delphi Study.

Eman Rafhi, Ieva Stupans, Julie E Stevens, Joon Soo Park, Edwin C K Tan, Kate N Wang

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Article in Exploratory research in clinical and social pharmacy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Eman RafhiSchool of Health and Biomedical Sciences, STEM College, RMIT University, Melbourne, VIC 3000, Australia.
Ieva StupansSchool of Health and Biomedical Sciences, STEM College, RMIT University, Melbourne, VIC 3000, Australia.
Julie E StevensSchool of Health and Biomedical Sciences, STEM College, RMIT University, Melbourne, VIC 3000, Australia.
Joon Soo ParkCentre for Optimisation of Medicines, The University of Western Australia, Crawley, WA 6009, Australia.
Edwin C K TanThe University of Sydney School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2006, Australia.
Kate N WangSchool of Health and Biomedical Sciences, STEM College, RMIT University, Melbourne, VIC 3000, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Older adults remain susceptible to medication-related harm, particularly in the context of chronic disease management. Patients' beliefs and health literacy have been shown to influence medication-related outcomes; however, these factors are not routinely incorporated into existing strategies to minimise adverse outcomes. This study therefore aimed to develop a Risk Factor Index to assist clinicians in identifying older adults at risk of adverse medication-related outcomes. Methods: A Delphi technique was employed to achieve expert consensus in developing an index to identify older adults (≥65 years) at risk of adverse medication-related outcomes. A multidisciplinary panel of clinicians and researchers were recruited via professional networks. Participants completed an online questionnaire, drawing on their expertise. Statements reaching ≥80% agreement were retained for subsequent rounds. Open-ended responses were thematically analysed using NVivo 15. Results: Thirty-seven experts completed Round 1 and twenty-nine completed Round 2. Participants included pharmacists, doctors, nurses and academics. Consensus was reached on 7 of 15 statements in Round 1 (83.7%-97.3%) and all statements in Round 2 (82.7%-100%). Thematic analysis identified six key risk factors: age-related functional decline, multimorbidity and pharmacological complexity, barriers to understanding, economic and financial concerns, healthcare interactions, and suboptimal medicine use. Conclusion: This study identified key social and individual factors contributing to inappropriate medication use and adverse outcomes in older adults. Informed by expert consensus, the index was developed to help identify at-risk individuals. While promising, the index requires validation. Findings highlight the need for a socially informed, person-centred approach to medication management in routine practice.

Indexed as

BeliefsCognitive declineHealth literacyHospitalisationInappropriate medicine use

Identifiers

PMID42375561
PMCPMC13312075

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.