PHQ-9 - Feeling Tired or Having Little Energy

**Semantic type:** Intellectual Product

**Definition:** Patient Health Questionnaire - 9 (PHQ-9) Over the last 2 weeks, how often have you been bothered by: Feeling tired or having little energy.

**Synonyms:** - PHQ01-Feeling Tired or Little Energy - PHQ01-Feeling Tired or Little Energy - PHQ0104