emotional control questionnaire (rumination)
0 = 0
1 = 1
2 = 2
3 = 3
4 = 4
99 = 99

0 = 4
1 = 3
2 = 2
3 = 1
4 = 0

subjektiv søvnkvalitet
0 = 0
1 = 1
2 = 2
3 = 3
99 = 99