The K-10 is a simple checklist aims to measure whether you may have been affected by depression and anxiety during the past four weeks. The higher your score, the more likely you are to be experiencing depression and/or anxiety.
Please answer the following questions using the scale below:
None of the time = 0
A little of the time = 1
Some of the time = 2
Most of the time = 3
All of the time = 4
1. In the past 4 weeks, about how often did you feel tired out for no good reason?
2. In the past 4 weeks, about how often did you feel nervous?
3. In the past 4 weeks, about how often did you feel so nervous that nothing could calm you down?
4. In the past 4 weeks, about how often did you feel hopeless?
5. In the past 4 weeks, about how often did you feel restless or fidgety?
6. In the past 4 weeks, about how often did you feel so restless you could not sit still?
7. In the past 4 weeks, about how often did you feel depressed?
8. In the past 4 weeks, about how often did you feel that everything was an effort?
9. In the past 4 weeks, about how often did you feel so sad that nothing could cheer you up?
10. In the past 4 weeks, about how often did you feel worthless?