Table 2 Internal consistency of the German version of the BQN questionnaire
From: Translation and validation of the German version of the Bournemouth Questionnaire for Neck Pain
Item-Corrected Total Correlations Pearson's r | ||||||||
|---|---|---|---|---|---|---|---|---|
Domain (Item) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Cronbach's alpha: Total Score |
Pre-treatment | .77 | .85 | .81 | .86 | .68 | .76 | .63 | .79 |
Post-treatment | .82 | .86 | .78 | .86 | .78 | .81 | .78 | .80 |