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. 2020 Feb 23;26:1076029619892684. doi: 10.1177/1076029619892684

Figure 1.

Figure 1.

The “<325” polyline represents the von Willebrand factor (vWF) < 325% group (40 patients), and the “≥325” polyline represents the vWF ≥ 325% group (38 patients). The “<325-censored” represents no transplantation-associated thrombotic microangiopathy (TA-TMA) event (37/40) was observed in the vWF < 325% group until the follow-up time, and the “≥325-censored” represents no TA-TMA event (18/38) was observed in the vWF ≥ 325% group until the follow-up time. Cumulative incidence comparison of the ≥325% vWF and <325% vWF groups. The Kaplan-Meier survival curve revealed a significantly higher cumulative hazard rate for TA-TMA in the ≥325 vWF group compared with the <325% vWF group (53.1% ± 8.2% vs 7.5% ± 4.2%; P < .001).