Full Definition of CONSERVATIVE. 1. a: an adherent or advocate of political conservatism b capitalized: a member or supporter of a conservative political party. 2. a: one who adheres to traditional methods or views b: a cautious or discreet person.See conservative defined for English-language learners. preservative. 2. a: of or relating to a philosophy of conservatism b capitalized: of or constituting a political party professing the principles of conservatism: as (1) : of or constituting a party of the United Kingdom advocating support of established institutions (2) : progressive conservative.
The term evidence-based medicine was coined in the early 1990âs by David Sackett and colleagues at McMaster University in Ontario, CA. The definition has been refined as the integration of best research evidence with clinical expertise and patient values to achieve optimal clinical outcomes.here are many definitions of Evidence-Based Practice (EBP). It is the integration of the best research evidence, clinical expertise and patient needs that will result in the best patient outcomes.
Avicennaâs influence extends into modern medical practice. Evidence-based medicine, for example, is often presented as a wholly contemporary phenomenon driven by the double-blind clinical trial. But, as medical historian Michael McVaugh pointed out, medieval physicians went to great pains to build their practices upon reliable evidence.