From: German translation, cross-cultural adaptation and validation of the whiplash disability questionnaire
Item
Mean (N = 67)
SD
Median
1
6.3
1.9
7.0
2
2.3
2.1
2.0
3
7.2
2.2
8.0
4
4.6
2.6
5.0
5
6.1
2.5
6
7
6.5
8
7.9
9
6.7
7.3
10
5.1
2.7
11
4.4
3.0
12
4.2
3.1
4.0
13