Fig. 3From: Clinical outcomes associated with long-term exposure to airborne particulate pollution in kidney transplant recipientsSurvival curves by median value of the annual mean PM10 concentration. (a) Biopsy-proved rejection (BPR), (b) Death-censored graft failure (DCGF), and (c) All-cause mortality. Note: The units for the X-axis “Time” of the Kaplan meier curve are monthsBack to article page