This web site contains personal and professional materials belonging to Mollie R. Poynton, PhD, APRN (nee Merkley), a health informaticist and faculty member at University of Utah. Webmail Friends, find me on facebook so that we can stay connected!:  http://www.facebook.com That excel calculator for diagnostic accuracy metrics is here: http://informatics.bmi.utah.edu/wiki/index.php/Software_Tools#Software_Tools_Often_Used_in_the_Department Last updated May 7, 2008. M.P.