Table 6.

Statistical performance of the acute rejection variable reported in the OPTN dataset

Performance MeasureEstimate (95% CI)
Sensitivity, %43 (17 to 73)
Specificity, %99 (94 to 100)
Positive predictive value, %83 (64 to 93)
Negative predictive value, %94 (90 to 97)
  • OPTN, Organ Procurement and Transplantation Network; 95% CI, 95% confidence interval.