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Table 5 Inter-rater reliability. (MW = mean, SD = Standard deviation, ICC intraclass correlation Type (2,1) absolute agreement. SEM measurement error)

From: Concurrent validity and reliability of measuring range of motion during the cervical flexion rotation test with a novel digital goniometer

FRT Mean, SD, and range Inter-Rater Reliability
Examiner 1 Examiner 2
MW SD Min/Max° MW SD Min/Max° ICC (95%CI) p SEM
Right 43.49° 7.18° 28.67/59.33 43.92° 6.36° 25/58 0.60 (0.39–0.75) < 0.001 4.2°
Left 46.03° 6.31° 30.33/59 45.65° 6.73° 32.33/64.33 0.72 (0.56–0.83) < 0.001 3.4°
Total 89.53 11.61 69.66/115.33 89.57 11.10 67.66/116 0.66 (0.47–0.79) < 0.001 6.6°