PHQ© Freq: how often are you bothered by trouble concentrating past 2 weeks? (e1g2)

SAS Name
PHQ_FREQ_TROUBLE

Over the last 2 weeks, how often have you been bothered by trouble concentrating on things, such as reading the newspaper or watching television?

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)
7 Patient/resident declined to respond
9 Unknown or unable to assess
-7 Skipped correctly