K10 1.About how often did you feel tired out for no good reason? None of the time A little of the time Some of the time Most of the time All of the time 2.About how often did you feel nervous? None of the time A little of the time Some of the time Most of the time All of the time 3.About how often did you feel so nervous that nothing could calm you down? None of the time A little of the time Some of the time Most of the time All of the time 4.About how often did you feel hopeless? None of the time A little of the time Some of the time Most of the time All of the time 5.5 About how often did you feel restless or fidgety? None of the time A little of the time Some of the time Most of the time All of the time 6.About how often did you feel so restless you could not sit still? None of the time A little of the time Some of the time Most of the time All of the time 7.About how often did you feel depressed? None of the time A little of the time Some of the time Most of the time All of the time 8.About how often did you feel that everything was an effort? None of the time A little of the time Some of the time Most of the time All of the time 9.About how often did you feel so sad that nothing could cheer you up? None of the time A little of the time Some of the time Most of the time All of the time 10.About how often did you feel worthless? None of the time A little of the time Some of the time Most of the time All of the time About the Author chasar