. Author manuscript; available in PMC: 2022 Nov 17.

Published in final edited form as: J Heart Lung Transplant. 2022 Apr 10;41(7):919–927. doi: 10.1016/j.healun.2022.04.002

Table 2.

Breakdown of Cases by Rejection Subtype

Rejection subtype	dd-cfDNA fraction (%) median (IQR)	p_c value (comparison with No rejection)

AMR - pAMR1 (H+) (n = 13)	0.70 (0.26–1.16)	<0.001
AMR - pAMR1 (i+) (n = 6)	0.44 (0.34–0.98)	<0.001
AMR - pAMR 2 (n = 13)	3.43 (1.36–4.28)	<0.001
ACR - 1R (n = 312)	0.045 (0.01–0.14)	0.02
ACR - 2R (n = 17)	0.13 (0.05–0.47)	0.002
pAMR0 and ACR - 0 (n = 450)	0.040 (0.01%–0.10%)	NA