|Indicator Variables for Refresher Exposure Analysis (both trials, n=276)|
|Refresher||Received Brochure||Assigned to Novel Refresher– No Exposure||Assigned to Novel Refresher – Exposure||Percent Exposed1|
1(Number exposed divided by total number assigned to that novel refresher) X 100.
2Trial 2 e-mail group not included (see text).
Magura et al.
Magura et al. BMC Emergency Medicine 2012 12:18 doi:10.1186/1471-227X-12-18