Buy this Article for $5.95

Have a coupon or promotional code? Enter it here:

When you buy this you'll get access to the ePub version, a downloadable PDF, and the ability to print the full article.


  1. Aguirre, Lori L. MSN, NP-C, CRRN
  2. Nevidjon, Brenda M. MSN, FAAN
  3. Clemens, Anne E. PA-C


For providers, nuanced data; for patients, a sense of control.