Table 2.

Risk of de novo post-transplant heart failure in patients treated pre-transplant with hemodialysis versus peritoneal dialysis

Models	Sub-distribution HR (95% CI)*	Cause-specific HR (95% CI)*
Model 1	1.36 (1.27-1.46)	1.37 (1.28-1.46)
Model 2	1.24 (1.14-1.34)	1.25 (1.15-1.34)
Model 3	1.18 (1.09-1.28)	1.19 (1.09-1.29)
Model 4	1.19 (1.09-1.28)	1.20 (1.10-1.29)

CI – confidence interval; HR – hazard ratio

Model 1 - calendar year and graft failure

Model 2 – model 1 + age at time of transplant, sex, race, BMI, cause of ESRD and modality duration and dialysis vintage

Model 3 – model 2 + comorbidities, health care utilization metrics and prior solid organ transplant status

Model 4 – model 3 + transplant characteristics

Graft failure was treated as a time-varying covariate. All models stratified by incidence year categories (2005-2006, 2007-2008, 2009-2010, and 2011-2012)

^*Sub-distribution hazard ratio treats death as a competing event; cause-specific hazard ratio treats death as a censoring event.