Sx freq: little interest or pleasure (e4a2, non-communicative)

SAS Name
FREQ_LITTLE_INTEREST_NC

Over the last 2 weeks, how often did the patient/resident have little interest or pleasure in doing things?

Code Code value
0 Never or 1 day
1 2-6 days (several days)
2 7-11 days (half or more of the days)
3 12-14 days (nearly every day)
9 Unknown or unable to assess
-7 Skipped correctly