IRISS
(Ischemia / Reperfusion Injury Severity Score)
Variables (help) Values Points
Graft Ischemic time
Age (patients)
PaO2 (mmHg) / FIO2
Early Hemodynamic Failure

Probability of ICU death :
.
Logit = -9.25 + (IRISS)*0.0833
Probability of ICU Death = 1/ (1 + e-Logit) e

 IRISS=
IRISS = Sum (points)

Reference

Thabut G et al. Primary graft failure following lung transplantation : predictive factors of mortality. Chest 2002;121:1876-82