Table 2. Summary of PHQ-9 components.
Interest or pleasure in activity |
Feeling down, depressed, or hopeless |
Trouble falling or staying asleep or sleeping too much |
Feeling tired or having little energy |
Poor appetite or overheating |
Feeling bad about yourself or low self-esteem |
Trouble concentrating on reading, recreation or work |
Talking to yourself or restlessness |
Suicidal ideation or self-harm |