Is evidence-based implementation of evidence-based care possible?
Traditional approaches to disseminating research findings have failed to achieve optimal healthcare. In a systematic review of 235 studies of guideline dissemination and implementation strategies, we observed the following: there was a median 10% improvement across studies, suggesting that it is possible to change healthcare provider behaviour and improve quality of care; most dissemination and implementation strategies resulted in small to moderate improvements in care; multifaceted interventions did not appear more effective than single interventions. The interpretation of our systematic review is hindered by the lack of a robust theoretical base for understanding healthcare provider and organisational behaviour. Future research is required to develop a better theoretical base and to evaluate further guideline dissemination and implementation strategies.
Grimshaw
Jeremy M
JM
Clinical Epidemiology Programme, Ottawa Health Research Institute, 1053 Carling Avenue, Ottawa, ON K1Y 4E9, Canada. jgrimshaw@ohri.ca
Eccles
Martin P
MP
D001315:Australia; D004059:Diffusion of Innovation; D019317:Evidence-Based Medicine / Q000458:organization & administration*; D006284:Health Plan Implementation; D006801:Humans; D033181:Information Dissemination; D009936:Organizational Innovation; D011785:Quality Assurance, Health Care