Table 1

Inter- and intraobserver agreement for photograph reading measured by Kappa and Average Measure Intraclass Coefficient (ICC)

Joint

Interobserver

Interobserver

Intraobserver

kappa

ICC

ICC


Left

DIP5

0.83

0.85

0.90

DIP4

0.87

0.83

0.91

DIP3

0.85

0.84

0.93

DIP2

0.80

0.84

0.95

PIP5

0.92

0.79

0.81

PIP4

0.94

0.78

0.90

PIP3

0.86

0.86

0.92

PIP2

0.84

0.81

0.81

CMC1

0.87

0.88

0.91

Right

DIP5

0.82

0.84

0.87

DIP4

0.88

0.80

0.94

DIP3

0.88

0.85

0.93

DIP2

0.79

0.78

0.95

PIP5

0.95

0.83

0.88

PIP4

0.97

0.80

0.89

PIP3

0.89

0.87

0.89

PIP2

0.84

0.81

0.84

CMC1

0.89

0.89

0.95

Average for all 18 joints

0.87

0.83

0.89


Jonsson et al. BMC Musculoskeletal Disorders 2012 13:20   doi:10.1186/1471-2474-13-20

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