Natural experiments: an underused tool for public health?
Natural experiments: an underused tool for public health?
M. Petticrew,S. Cummins,5 Authors,L. Sparks
2005 · DOI: 10.1016/J.PUHE.2004.11.008
Public Health · 313 Citations
TLDR
Some of the benefits and limitations of using natural experiments for evidence of the effects of interventions on health inequalities are discussed, drawing on two ongoing quasi-experimental studies as examples.