Depression Questions | Item Questionnaire | Depression Construct |
---|---|---|
I am losing weight. | BCDRS | Loss of appetite/weight loss |
I have dropped many of my interests and activities. | BCDRS | Loss of interest |
It must be obvious that I am disturbed and agitated. | BCDRS | Psychomotor agitation. |
I am miserable or often feel like crying. | BCDRS | Low mood |
I often wish I were dead. | BCDRS | Suicidal thoughts. |
I feel in good spirits. | BCDRS | Low mood. |
I still enjoy my meals. | BCDRS | Loss of appetite. |
I get hardly anything done lately. | BCDRS | Low motivation. |
I am exhausted much of the time. | BCDRS | Low energy. |
My sleep is restless and disturbed. | BCDRS (missing) | Disturbed sleep |
I can concentrate easily when reading the papers. | BCDRS (missing) | Poor concentration |
I feel worthless and ashamed about myself. | BCDRS (missing) | Low self-esteem |
Replacement Items | ||
During the past week how much of the time have you had trouble sleeping for example, having trouble falling asleep or waking up too early and unable to get back to sleep?* | GUSTO Trial Psychological Well-being Scale[14] | Disturbed sleep |
During the past week, how much of the time have you had trouble concentrating or keeping your mind on what you're doing?* | GUSTO Trial Psychological Well-being Scale[14] | Poor concentration |
You are a burden on others | SF-12 | Low self-esteem |