It's actually for fibromyalgia and chronic fatigue patients, but I think it might translate pretty well to our Crohn's experience too.
http://www.cfidsselfhelp.org/cfs-fibromyalgia-rating-scaleThe good thing about
this scale is that we can actually *rate* our fatigue and give doctors an indication of whether & how much it's governing our lives.
Hope you find it helpful,
Ivy.