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Decision aids for people facing health treatment or screening decisions

Cochrane Database of Systematic ReviewsPublished 3 July 2009Open access
Annette M. O’Connor, Carol Bennett, Dawn Stacey, Michael J. Barry, Nananda F. Col, Karen Eden
Citations691
SJR quartileQ1
SJR score1.62
SNIP2.04
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TL;DR

Exposure to decision aids continued to demonstrate reduced rates of elective invasive surgery in favour of conservative options, decision aid versus usual care, and other health system effects as secondary outcomes.

Abstract

Patient decision aids increase people's involvement and are more likely to lead to informed values-based decisions; however, the size of the effect varies across studies. Decision aids have a variable effect on decisions. They reduce the use of discretionary surgery without apparent adverse effects on health outcomes or satisfaction. The degree of detail patient decision aids require for positive effects on decision quality should be explored. The effects on continuance with chosen option, patient-practitioner communication, consultation length, and cost-effectiveness need further evaluation.

Keywords

Health ProfessionsEconomics, Econometrics and Finance