Template:Kessler-10

Kessler-10 (K-10) scale

These questions concern how you have been feeling over the past 30 days. Tick a box below for each question that best represents how you have been.
Item	Question	None of the time	A little of the time	Some of the time	Most of the time	All of the time
1	About how often did you feel tired out for no good reason?
2	About how often did you feel nervous?
3	About how often did you feel so nervous that nothing could calm you down?
4	About how often did you feel hopeless?
5	About how often did you feel restless or fidgety
6	About how often did you feel so restless you could not sit still?
7	About how often did you feel depressed?
8	About how often did you feel that everything was an effort?
9	About how often did you feel so sad that nothing could cheer you up?
10	About how often did you feel worthless?
Result	No depression					Score: 0

PHQ-9 total score ranges from 0-21; 1–4: minimal depression, 5–9: mild depression; 10-14: moderate depression; 15-19: moderately severe depression; 20-27: severe depression