Table 2

Mean (SD) scores on the RMDQs, mean difference, adjusted mean difference and 95% range of agreement.

Online RMDQ

Paper RMDQ

Mean Difference

(95% CI)

Adjusted Mean Difference

(95% CI)

Bland Altman 95% range of agreement


Full dataset

7.52

(5.43)

7.55

(5.21)

0.03

(-0.19 to 0.25)

-0.04

(-0.26 to 0.18)

-2.77 to 2.83


Online first

(n = 76)

7.34

(5.14)

6.97

(5.24)


Paper first

(n = 83)

7.46

(5.72)

7.75

(5.06)


Bishop et al. BMC Musculoskeletal Disorders 2010 11:113   doi:10.1186/1471-2474-11-113

Open Data