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Table 2 An interaction analysis between pre-transplant serum TNFSF13 levels and adjusted variables for recurrent IgA nephropathy

From: The association of tumor necrosis factor superfamily 13 with recurrence of immunoglobulin A nephropathy in living related kidney transplantation

Variables Adjusted HR 95% CI p-value for interaction
Recipient age ≥ 50 years 0.981 0.915–1.052 0.597
Donor age ≥ 50 years 1.017 0.976–1.060 0.427
HLA full matches 1.054 0.960–1.158 0.266
ABO mismatch 0.985 0.830–1.170 0.864
Follow up duration ≥2000 days 1.030 0.993–1.069 0.115
Gd-IgA1 (units/ng IgA) 0.995 0.985–1.006 0.370
Living related donor 1.046 1.008–1.085 0.018
  1. HR: hazard ratio, 95% CI: confidence interval. The hazard ratio was expressed as 1 units of Gd-IgA1/ng IgA increase