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Table 2 Indicator Variables for Refresher Exposure Analysis (both trials, n=276)

From: Novel electronic refreshers for cardiopulmonary resuscitation: a randomized controlled trial

 Refresher Received Brochure Assigned to Novel Refresher– No Exposure Assigned to Novel Refresher – Exposure Percent Exposed1
Brochure 73 0 0 -
E-mail2 0 16 41 72%
Text Message 0 27 39 59%
Website 0 51 29 36%
  1. 1(Number exposed divided by total number assigned to that novel refresher) X 100.
  2. 2Trial 2 e-mail group not included (see text).