Table 3: Inter instruments reliability values for NK and J-Tech digital goniometers.

Measure/Reliability Instrument ICC 95%CI SEM MDC MDC
Wrist Flex Rater 1 0.96 0.92-0.98 2.37 8.49 10.09
Rater 2 0.94 0.89-0.97 2.93 6.84 8.12
Wrist Ext. Rater 1 0.89 0.81-0.94 3.07 7.16 8.51
Rater 2 0.93 0.88-0..96 2.74 6.39 7.59
Wrist Radial Dev. Rater 1 0.64 0.42-0.79 2.79 6.51 7.73
Rater 2 0.70 0.52-0.83 2.92 6.81 8.10
Wrist Ulnar Dev Rater 1 0.86 0.77-0.92 2.49 5.81 6.90
Rater 2 0.87 0.78-0.93 3.11 7.26 8.62
Wrist Pron Rater 1 0.77 0.62-0.87 3.17 7.40 8.79
Rater 2 0.78 0.64-0.88 3.86 9.01 10.70
Wrist Sup Rater 1 0.94 0.88-0.96 2.75 6.42 7.62
Rater 2 0.90 0.83-0.94 3.25 7.58 9.01
Act. PIP Index Flex Rater 1 0.89 0.82-0.94 2.41 5.62 6.68
Rater 2 0.79 0.64-0.88 3.05 7.12 8.45

Note: ICC = Intraclass Correlation Coefficient; CI = Confidence Interval; SEM = Standard Error of Measurement; MDC90 = Minimum Detectable Change associated with 90% CI; MDC95 =Minimum Detectable Change associated with 95% CI.