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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Arch Psychiatr Nurs. 2012 Sep 18;26(6):464–476. doi: 10.1016/j.apnu.2012.06.003

Table 4.

Depression characteristics based on the Patient Health Questionnaire-9 (N = 24)

M (SD) 11 (6)
Score Range 0-25
(%)n
Little interest or pleasure in doing things
 Not at all 21(5)
 Several days 17(4)
 More than half the days 37(9)
 Nearly every day 25(6)
Feeling down, depressed, or hopeless
 Not at all 17(4)
 Several days 37(9)
 More than half the days 13(3)
 Nearly every day 33(8)
Trouble falling or staying asleep, or sleeping too much
 Not at all 25(6)
 Several days 29(7)
 More than half the days 25(6)
 Nearly every day 21(5)
Feeling tired or having little energy
 Not at all 13(3)
 Several days 25(6)
 More than half the days 45(11)
 Nearly every day 17(4)
Poor appetite or overeating
 Not at all 29(7)
 Several days 29(7)
 More than half the days 21(5)
 Nearly every day 21(5)
Feeling bad about yourself—or that you are a failure or have let yourself or
your family down
 Not at all 33(8)
 Several days 25(6)
 More than half the days 4(1)
 Nearly every day 38(9)
Trouble concentrating on things, such as reading the newspaper or watching
television
 Not at all 42(10)
 Several days 21(5)
 More than half the days 21(5)
 Nearly every day 17(4)
Moving or speaking so slowly that other people could have noticed. Or the
opposite—being so fidgety or restless that you have been moving around a lot
more than usual
 Not at all 75(18)
 Several days 8(2)
 More than half the days 13(3)
 Nearly every day 4(1)
Thoughts that you would be better off dead, or of hurting yourself in some way
 Not at all 96(23)
 Several days 0
 More than half the days 0
 Nearly every day 4(1)
Depression Severity
 Not at all difficult 17(4)
 Somewhat difficult 58(14)
 Very difficult 21(5)
 Extremely difficult 4(1)