Table 3A.

Comparison of pre-transplant non-HLA antibodies between ABMR_hDSA_pos and ABMR_hDSA_neg cases.

	ABMRhDSApos (n = 38)*	ABMRhDSAneg (n = 14)*	p-value
Pre-transplant AT1R-Ab (yes, %)	16 (50)	0 (0)	0.029
Pre-transplant ETAR-Ab (yes, %)	10 (31.3)	0 (0)	0.16
Pre-transplant MICA-Ab (yes, %)	3 (9.4)	0 (0)	1.00
Pre-transplant EC-XM (positive, %)#	1 (4.5)	2 (28.6)	0.14

*From 32 ABMR_hDSA_pos and 7 ABMR_hDSA_neg cases with pre-transplant available samples. ^#From 22 ABMR_hDSA_pos and 7 ABMR_hDSA_neg cases.

The bold values represent those p-values that are statistically significant.