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. Author manuscript; available in PMC: 2011 May 28.
Published in final edited form as: IEEE Trans Biomed Eng. 2010 Feb 17;57(6):1457–1466. doi: 10.1109/TBME.2009.2039214

TABLE II. Qualitative Evaluation of Observed κ-Values [29].

κ Strength of agreement
0.00 Poor
0.00–0.20 Slight
0.21–0.40 Fair
0.41–0.60 Moderate
0.61–0.80 Substantial
0.81–1.00 Almost perfect