Cumulative probability of continuing cGVHD and of death with cGVHD over time after the onset of cGVHD.

To calculate the probability of continuing cGVHD, cGVHD resolutions were considered as events, whereas patients whose cGVHD did not resolve were censored at time of last follow-up or of death. To calculate the probability of death with cGVHD, only deaths with active cGVHD were considered events, whereas patients whose cGVHD resolved were censored at time of last follow-up or death.