On July 18, 2018, we will discuss 2 papers and an editorial in which a difference-in-differences analysis was used. I think this technique may be of interest.
The first paper is by Kwon et al from the University of Washington using the MarketScan Commercial Claims and Encounter Database. This paper can be found here.
The second paper is by Osler et al from the Universities of Vermont, Rochester, and Massachusetts and is available here. The editorial is by Lee from Harvard and Massachusetts General and is available here.
Please leave comments before or after the in-person journal club are welcome to do so on this page.