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. Author manuscript; available in PMC: 2014 Nov 15.
Published in final edited form as: Spine (Phila Pa 1976). 2013 Nov 15;38(24):10.1097/BRS.0b013e3182a8c2da. doi: 10.1097/BRS.0b013e3182a8c2da

Table 4.

Intra-rater and inter-rater reliability of the sedimentation sign (n=148)

Rater Intra-rater reliability
(kappa)
Inter-rater reliability
Rater 1 0.87 Vs. Rater 2 = 0.69
Vs. Rater 3 = 0.62
Rater 2 0.97 Vs. Rater 1 =0.69
Vs. Rater 3 = 0.67
Rater 3 Completed one rating Vs. Rater 1 =0.62
Vs. Rater 2 = 0.67