SF12 v1.0 Standard - You Felt Downhearted and Blue

**Semantic type:** Intellectual Product

**Definition:** Short Form 12 Health Survey Standard, US Version 1.0 Questionnaire (SF12 v1.0 Standard) Please give the one answer that comes closest to the way you have been feeling. How much of the time during the past 4 weeks - have you felt downhearted and blue?

**Synonyms:** - SF121-You Felt Downhearted and Blue - SF121-You Felt Downhearted and Blue - SF12106C