Depression symptomsMajor Depression
1I feel sad, down in the dumps or unhappy3
2I can't concentrate or focus2
3Nothing seems to give me much pleasure3
4I feel tired; have no energy3
5I have had thoughts of suicide1
6aI have difficulty sleeping2
6bI sleep too much0
7aI have lost some appetite1
7bI am eating more0
Anxiety symptomsGeneralized Anxiety (Q8–9) · Panic Disorder (Q10–11) · Social Anxiety (Q12)
8I feel tense, anxious or can't sit still2
9I feel worried or fearful2
10I have attacks of anxiety or panic1
11I worry about dying or losing control0
12I am nervous or shaky in social situations1
PTSD symptomsPost-Traumatic Stress Disorder
13I have nightmares or flashbacks1
14I am jumpy or feel startled easily2
15I avoid places that remind of a bad experience1
16I feel dull, numb, or detached2
Other anxiety symptomsObsessive-Compulsive Disorder
17I can't get certain thoughts out of my mind2
18I must repeat certain acts or rituals0
19I feel the need to check and recheck things1
Bipolar symptomsBipolar Disorder (unstable mood)
20I have more energy than usual1
21I have felt unusually irritable or angry2
22I have felt unusually excited, revved up or high0
23I have needed less sleep than usual1
Functional impairmentwhether any of the above symptoms… (Q5 also reviewed here)
24…interferes with my work or school2
25…affects my relationships with friends or family1
26…has led to my using alcohol to get by1
27…has led to my using other substances0