TABLE 4.

Kidney transplant outcome in the ABMR group stratified by cfDNA fractions.

	cfDNA fractions		P
	High	Low
N	9	9
Median (Q1, Q3) cfDNA (%)*	3.77 (2.86;5.57)	1.50 (1.18;1.98)]	<0.001
eGFR
Baseline	57.8 (23.4)	43.1 (20.6)	0.177
6 months#	66.3 (35.9)	42.9 (22.8)	0.122
1 year#	55.9 (29.8)	42.7 (26.6)	0.336
2 years#	64.7 (41.2)	38.2 (33.1)	0.164
Graft loss			0.576
Yes	1 (11.1%)	3 (33.3%)

eGFR, estimated glomerular filtration rate. ^#Time from cfDNA detection. *Q1, Q3 represent the first (25th percentile) and third (75th percentile) quartiles, respectively. A P value in bold type denotes a significant difference (p < 0.05).