RPS Conference 2010, Abstracts 2010 - Royal Pharmaceutical Society
RPS Conference 2010, Abstracts 2010 - Royal Pharmaceutical Society
RPS Conference 2010, Abstracts 2010 - Royal Pharmaceutical Society
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would influence their decision to take the medicine (r = 0.128, p=0.002) and that there was a<br />
greater chance of benefitting from the medicine (r = 0.109, p=0.01).<br />
Conclusions.<br />
Individuals’ ability to accurately estimate side effect risk was associated with their level of<br />
numeracy. As such, care will need to be taken with ‘universal’ information that is intended for all<br />
medicine users. In addition it would be important for practitioners to gauge patients’ level of<br />
numerical understanding when talking with them about risk. Further research is needed to<br />
better understand the influences of numeracy on the understanding of, and attitudes to, risks<br />
associated with medicines.<br />
References<br />
1. Knapp P, Gardner P H, Carrigan N, Raynor D K, Woolf E. Perceived risk of medicine side<br />
effects in users of a patient information website: a study of the use of verbal descriptors,<br />
percentages and natural frequencies. British Journal of Health Psychology 2009; 14: 579-594.<br />
2. Knapp P, Raynor D K, Woolf E, Gardner P H, Carrigan N, McMillan B. Communicating the<br />
risk of side effects to patients: an evaluation of UK regulatory recommendations. Drug Safety<br />
2009; 32: 837-849.<br />
3. Wright, A J, Whitwell S C L, Takeichi C, Hankins M, Marteau T M. The impact of numeracy on<br />
reactions to different graphic risk presentation formats: An experimental analogue study. British<br />
Journal of Health Psychology 2009; 14: 107-125.<br />
4. Keller C, Siegrist M. Effect of Risk Communication Formats on Risk Perception Depending on<br />
Numeracy. Medical Decision Making 2009; 29: 483-490.