Table 4.

Mean and range percent agreement and kappa statistics for Banff scores and diagnoses using a single pathologist or a ‘majority rules’ approach.

Score	One Pathologist		Three Pathologist ‘Majority Rules’
	% Agreement [Mean (Range)]	Kappa [Mean (Range)]	Agreement [Mean (Range)]	Kappa [Mean (Range)]
g	55.2 (44.8, 65.7)	0.39 (0.24, 0.53)	72.2 (67.2, 79.1)	0.62 (0.55, 0.72)
ptc	54.5 (44.8, 67.2)	0.38 (0.27, 0.54)	70.4 (62.7, 80.6)	0.60 (0.49, 0.73)
cg	67.5 (53.7, 80.6)	0.48 (0.31, 0.65)	72.2 (67.2, 77.6)	0.57 (0.50, 0.64)
aABMR (Y/N)	90.2 (86.6, 97.0)	0.70 (0.53, 0.91)	94.0 (91.0, 97.0)	0.82 (0.71, 0.91)
cABMR (Y/N)	79.5 (70.1, 88.1)	0.59 (0.43, 0.74)	85.4 (80.6, 89.6)	0.70 (0.60, 0.78)
Diagnosis	72.3 (59.7, 80.6)	0.57 (0.39, 0.70)	80.0 (74.6, 86.6)	0.69 (0.61, 0.79)