Title |
Impact of effectiveness information format on patient choice of therapy and satisfaction with decisions about chronic disease medication: the "Influence of intervention Methodologies on Patient Choice of Therapy (IMPACT)" cluster-randomised trial in general practice
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Published in |
BMC Health Services Research, February 2013
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DOI | 10.1186/1472-6963-13-76 |
Pubmed ID | |
Authors |
Charlotte Gry Harmsen, Dorte Ejg Jarbøl, Jørgen Nexøe, Henrik Støvring, Dorte Gyrd-Hansen, Jesper Bo Nielsen, Adrian Edwards, Ivar Sønbø Kristiansen |
Abstract |
Risk communication is an integral part of shared decision-making in health care. In the context of interventions for chronic diseases it represents a particular challenge for all health practitioners. By using two different quantitative formats to communicate risk level and effectiveness of a cholesterol-lowering drug, we posed the research question: how does the format of risk information influence patients' decisions concerning therapy, patients' satisfaction with the communication as well as confidence in the decision. We hypothesise that patients are less prone to accept therapy when the benefits of long-term intervention are presented in terms of prolongation of life (POL) in months compared to the absolute risk reduction (ARR). We hypothesise that patients presented with POL will be more satisfied with the communication and confident in their decision, suggesting understanding of the time-related term. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United States | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 121 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 20 | 17% |
Researcher | 17 | 14% |
Student > Bachelor | 15 | 12% |
Student > Ph. D. Student | 13 | 11% |
Student > Postgraduate | 7 | 6% |
Other | 20 | 17% |
Unknown | 29 | 24% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 37 | 31% |
Psychology | 14 | 12% |
Social Sciences | 10 | 8% |
Nursing and Health Professions | 7 | 6% |
Agricultural and Biological Sciences | 4 | 3% |
Other | 10 | 8% |
Unknown | 39 | 32% |