Table 3.

Distribution of responses based on the Patient Health Questionnaire-9 (PHQ-9).

Indicate how often each of the statements below is descriptive of you.	Frequency (n)	Percentage (%)
1.In the last two weeks, little interest or pleasure in doing things.
Not at all (0)	109	24.17
Several days (1)	183	40.58
More than half of the days (2)	41	9.09
Nearly every day (3)	118	26.16
2.In the last two weeks, feeling down, depressed or hopeless.
Not at all (0)	67	14.85
Several days (1)	188	41.69
More than half of the days (2)	67	14.86
Nearly every day (3)	129	28.60
3.In the last two weeks, trouble falling or staying asleep, sleeping too much.
Not at all (0)	119	26.39
Several days (1)	162	35.92
More than half of the days (2)	51	11.31
Nearly every day (3)	119	26.38
4.In the last two weeks, feeling tired or having little energy.
Not at all (0)	124	27.50
Several days (1)	161	35.70
More than half of the days (2)	54	11.97
Nearly every day (3)	112	24.83
5.In the last two weeks, poor appetite or overeating.
Not at all (0)	167	37.03
Several days (1)	152	33.70
More than half of the days (2)	39	8.65
Nearly every day (3)	93	20.62
6.In the last two weeks, feeling bad about yourself-or that you are a failure or have let yourself or your family down.
Not at all (0)	157	34.81
Several days (1)	130	28.83
More than half of the days (2)	43	9.53
Nearly every day (3)	121	26.83
7.In the last two weeks, trouble concentrating on things, such as reading the newspaper or watching television.
Not at all (0)	135	29.93
Several days (1)	172	38.14
More than half of the days (2)	45	9.98
Nearly every day (3)	99	21.95
8.In the last two weeks, moving or speaking so slowly or the opposite-moving around a lot more than usual.
Not at all (0)	168	37.25
Several days (1)	160	35.48
More than half of the days (2)	43	9.53
Nearly every day (3)	80	17.74
9.In the last two weeks, thoughts that you would be better off dead, or of hurting yourself in some way.
Not at all (0)	285	63.19
Several days (1)	89	19.74
More than half of the days (2)	25	5.54
Nearly every day (3)	52	11.53