Table 3.

Hazard ratios for recurrent immunoglobulin A nephropathy in patients who underwent kidney transplantation with living-related donor grafts (n = 36)

Variables	Unadjusted HR	95% CI	p-value	Adjusted HR	95% CI	p-value
Recipient age	1.003	0.952–1.057	0.902	1.006	0.947–1.068	0.846
Donor age	0.988	0.924–1.056	0.718
HLA full matches	2.037	0.394–10.541	0.396
ABO mismatch	0.554	0.066–4.625	0.586
Follow up duration	0.999	0.997–1.001	0.332	0.999	0.997–1.001	0.198
Gd-IgA1 (units/ng IgA)	0.881	0.644–1.205	0.427
TNFSF 13 (10 ng/mL)	1.585	1.030–2.439	0.036	1.685	1.068–2.658	0.025

HR: hazard ratio, 95% CI: confidence interval. The hazard ratio was expressed as 1 units of Gd-IgA1/ng IgA increase, 10 ng/mL TNFSF13 increase