0. I did not feel sad |
70 (72.2) |
1. I felt sad |
23 (23.7) |
2. I was sad all the time and I couldn’t snap out of it |
1 (1) |
3. I was so sad or unhappy that I couldn’t stand it |
0 |
Missing |
3 (3.1) |
Pessimism |
0. I was not particularly discouraged about the future |
65 (67) |
1. I felt discouraged about the future |
29 (29.9) |
2. I felt I had nothing to look forward to |
0 |
3. I felt the future was hopeless and that things could not improve |
0 |
Missing |
3 (3.1) |
Loss of pleasure |
0. I got as much satisfaction out of things as I used to |
71 (73.2) |
1. I didn’t enjoy things the way I used to |
5 (5.2) |
2. I didn’t get real satisfaction out of anything anymore |
5 (5.2) |
3. I was dissatisfied or bored with everything |
13 (13.4) |
Missing |
3 (3.1) |
Loss of interest |
0. I didn’t lose interest in other people or activities |
86 (88.7) |
1. I was less interested in other people or things than before |
6 (6.2) |
2. I lost most of my interest in other people or things |
1 (1) |
3. It was hard to get interested in anything |
1 (1) |
Missing |
3 (3.1) |
Loss of energy |
0. I had as much energy as ever |
68 (70.1) |
1. I had less energy than I used to have |
25 (25.8) |
2. I didn’t have enough energy to do very much |
1 (1) |
3. I didn’t have enough energy to do anything |
0 |
Missing |
3 (3.1) |
Changes in sleeping pattern |
0. I did not experience any change in my sleeping pattern |
43 (44.3) |
1.a I slept somewhat more than usual |
22 (22.7) |
1.b I slept somewhat less than usual |
20 (20.6) |
2.a I slept a lot more than usual |
2 (2.1) |
2.b I slept a lot less than usual |
3 (3.1) |
3.a I slept most of the day |
0 |
3.b I woke up 1–2 h early and I couldn’t get back to sleep |
4 (4.1) |
Missing |
3 (3.1) |
Irritability |
0. I was not more irritable than usual |
70 (72.1) |
1. I was more irritable than usual |
21 (21.6) |
2. I was much more irritable than usual |
3 (3.1) |
3. I was irritable all the time |
0 |
Missing |
3 (3.1) |
Changes in appetite |
0. I did not experience any change in my appetite |
66 (68) |
1.a My appetite was somewhat less than usual |
5 (5.1) |
1.b My appetite was somewhat greater than usual |
23 (23.5) |
2.a My appetite was much less than usual |
0 |
2.b My appetite was much greater than usual |
0 |
3.a I had no appetite at all |
0 |
3.b I craved food all the time |
0 |
Missing |
3 (3.1) |
Concentration difficulty |
0. I could concentrate as well as ever |
75 (77.3) |
1. I couldn’t concentrate as well as usual |
16 (16.5) |
2. It was hard to keep my mind on anything for very long |
3 (3.1) |
3. I found I couldn’t concentrate on anything |
0 |
Missing |
3 (3.1) |
Tiredness or fatigue |
0. I was no more tired or fatigued than usual |
60 (61.9) |
1. I got tired or fatigued more easily than usual |
31 (32) |
2. I was too tired or fatigued to do a lot of the things I used to do |
3 (3.1) |
3. I was too tired or fatigued to do most of the things I used to do |
0 |
Missing |
3 (3.1) |