Capillary Dilation and Rarefaction Are Correlated with Intracapillary Inflammation in Antibody-Mediated Rejection

Table 3

BANFF scoring in different groups.

	ABMR (𝑛=18)	TCMR (𝑛=13)	SG (𝑛=14)	Post hoc
				𝑃12	𝑃13	𝑃23
PTC inflammation				<0.001	<0.001	—
0	0	13 (100%)	14 (100%)
1	2 (11.1%)	0	0
2	11 (61.1%)	0	0
3	5 (27.8%)	0	0
Glomerulitis				<0.001	<0.001	—
0	0	13 (100%)	14 (100%)
1	1 (5.6%)	0	0
2	8 (44.4%)	0	0
3	9 (50.0%)	0	0
Tubulitis				0.126	<0.001	<0.001
0	0	0	8 (57.1%)
1	3 (16.7%)	5 (38.5%)	6 (42.9%)
2	12 (66.7%)	7 (53.8%)	0
3	3 (16.7%)	1 (7.7%)	0
Intimal arteritis				<0.001	<0.001	0.020
0	2 (11.1%)	8 (61.5%)	14 (100%)
1	6 (33.3%)	5 (38.5%)	0
2	10 (55.6%)	0	0
3	0	0	0

Abbreviations: ABMR: antibody-mediated rejection; TCMR: T cell-mediated rejection; SG: stable graft; PTC: peritubular capillary.
𝑃₁₂ means 𝑃 value for ABMR group and TCMR group; 𝑃₁₃ means 𝑃 value for ABMR group and SG group; 𝑃₂₃ means 𝑃 value for TCMR group and SG group.