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. Author manuscript; available in PMC: 2016 Feb 29.
Published in final edited form as: Bone Marrow Transplant. 2013 Sep 2;49(1):116–121. doi: 10.1038/bmt.2013.137

Table 3.

Internal consistency of the NIH Oral Activity Assessment Scale

Individual components
Total Kappa coefficient
Erythema Lichenoid Ulcers Mucocele
+ +
+ +
+ +
+ +
+ + 0.35
+ + 0.19
+ + 0.03
+ + 0.16
+ + 0.07
+ + 0.02

+ indicates a comparison between two components of the NIH Scale.