Torque Teno virus quantification for the prediction of graft rejection after kidney transplantation - TTV-POET

Each log increase in TTV load decreased the odds for rejection by 22% (odds ratio [OR] 0.78, 95% confidence interval [CI] 0.62-0.97; P = .027) and increased the odds for infection by 11% (OR 1.11, 95% CI 1.06-1.15; P < .001). TTV was quantified at a median of 14 days before rejection was diagnosed and 27 days before onset of infection, respectively. We defined a TTV load between 1 × 106 and 1 × 108 copies/mL as optimal range to minimize the risk for rejection and infection.