Table 5: Pearson’s r correlation coefficient between the ROM measurements of both digital goniometers (NK and JTech) and patient rated pain and function scores.

Measure r correlations with PRWE r correlations with quick DASH
Rater 1 Rater 2 Rater 1 Rater 2
NK J-Tech NK J-Tech NK J-Tech NK J-Tech
Wrist Flexion -0.44 -0.41 - 0.48 -0.44 -0.41 -0.45 - 0.45 -0.43
Wrist Extension. - 0.63 - 0.55 - 0.51 - 0.55 -0.48 -0.48 - 0.45 -0.44
Wrist Radial Dev. - 0.44 - 0.41 - 0.48 - 0.41 -0.40 -0.47 - 0.44 -0.36
Wrist Ulnar Dev. - 0.39 - 0.44 - 0.39 - 0.35 -0.39 -0.45 - 0.32 -0.35
Wrist Pronation. - 0.38 - 0.35 - 0.34 - 0.37 -0.34 -0.38 - 0.38 -0.46
Wrist Supination - 0.52 - 0.48 - 0.46 - 0.46 -0.48 -0.46 - 0.52 -0.55
Act. PIP Index Flex - 0.46 - 0.50 - 0.47 - 0.48 -0.55 -0.50 - 0.45 -0.50
Pas. PIP Index Flex - 0.46 -- 0.42 - - -0.46 -- - 0.48 --
Torque -0.18 - - -0.05 - - -0.29 -- - 0.16 --
(Pas. PIP Index Flex)

Note: PRWE = Patient Rated Wrist Evaluation; quick DASH = short version of the Disability of the Arm, Shoulder and Hand.Bold = Significant at P <0.05