Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Feb 21, 2010; 16(7): 875-880
Published online Feb 21, 2010. doi: 10.3748/wjg.v16.i7.875
Table 3 Inter-observer agreement of our scoring system among three examiners
ParameterObserverScore (median and IQR)Inter-observer ICC (95% CI)
Visualized mucosaA2.61 (2.40-2.81)0.88 (0.47, 0.99)
B2.62 (2.42-2.82)
C2.44 (2.20-2.62)
Degree of obscurationA2.34 (2.17-2.55)0.71 (0.39, 0.87)
B2.28 (2.12-2.56)
C2.13 (1.92-2.35)
Overall averageA2.47 (2.32-2.63)0.80 (0.35, 0.93)
B2.47 (2.26-2.62)
C2.30 (2.09-2.50)