Karnofsky scale

[kär-nŏfskē]
n.
  1. A performance scale that rates a person's normal activities and that can be used to evaluate a patient's progress after a therapeutic procedure.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.