From: Cognitive interviewing methodology in the development of a pediatric item bank: a patient reported outcomes measurement information system (PROMIS) study
Frequency
Never
Almost Never
Sometimes
Often
Almost Always
Difficulty (or interference)
With no trouble
With a little trouble
With some trouble
With a lot of trouble
Not able to do
Numeric Rating: 0–10
# of Days: 0,1,2,3,4,5,6,7