Making better use of natural experimental evaluation in population health.
BMJ (Clinical research ed.) 2022 ; 379: e070872.
Craig P, Campbell M, Bauman A, Deidda M, Dundas R, Fitzgerald N, Green J, Katikireddi SV, Lewsey J, Ogilvie D, de Vocht F, and White M
DOI : 10.1136/bmj-2022-070872
PubMed ID : 36280251
Rather than arguing about the suitability of natural experimental methods to inform decisions we need to focus on refining their scope and design, say Peter Craig and colleagues.