Abstract
Patient-centered interactive communication between physicians and patients is recommended to improve the quality of medical care. Numerical concepts are important components of such exchanges and include arithmetic and use of percentages, as well as higher level tasks like estimation, probability, problem-solving, and risk assessment - the basis of preventive medicine. Difficulty with numerical concepts may impede communication. The current evidence on prevalence, measurement, and outcomes related to numeracy is presented, along with a summary of best practices for communication of numerical information. This information is integrated into a hierarchical model of mathematical concepts and skills, which can guide clinicians toward numerical communication that is easier to use with patients.
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Acknowledgments
We gratefully acknowledge the suggestions and review of the Health Literacy/Health Communication Working Group of the Harvard School of Public Health.
Acknowledgement of Support: Dr. Apter: NIH K02HL088469, R01HL073932. Dr. Bennett: NIH K23HD048915. Dr. Hyde: NIH R03 HD0540432.
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Apter, A.J., Paasche-Orlow, M.K., Remillard, J.T. et al. Numeracy and Communication with Patients: They Are Counting on Us. J GEN INTERN MED 23, 2117–2124 (2008). https://doi.org/10.1007/s11606-008-0803-x
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DOI: https://doi.org/10.1007/s11606-008-0803-x