Guidance for evidence-informed policies about health systems : assessing how much confidence to place in the research evidence
Date Issued
2014-01-01
Author(s)
Lewin, Simon
Oliver, Sandy
Akl, Elie A
Vist, Gunn E
Lavis, John N
Ghersi, Davina
Røttingen, John-Arne
Gulmezoglu, Metin
Tugwell, Peter
El-Jardali, Fadi
Haines, Andy
DOI
10.1371/journal.pmed.1001187
Abstract
In the third paper in a three-part series on health systems guidance, Simon Lewin and colleagues explore the challenge of assessing how much confidence to place in evidence on health systems interventions.