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Table 1 Comparison between total score before and after changing questions 6 and 7

From: Validation of the cultural adaptation of the Kujala score in Arabic

 

Mean

Standard deviation

Correlation coefficient

p value

Initial questionnaire

Before changing questions

64.77

16.66

0.915

< 0.001

After changing questions

62.65

17.32

Re-test questionnaire

Before changing questions

66.73

17.73

0.955

< 0.001

After changing questions

64.49

18.14