Table 5. Adjusted Cox Proportional Hazards Analysis of MACCE and All-Cause Mortality in Relation to Cardiac MRI-Derived RVMI, RV ESVI, and RVEF.

Parameter		MACCE			All-Cause Mortality
		HR	95% CI	P	HR	95% CI	P
Systolic RVMI, per increase of 5 g/m2
	Univariable	1.34	1.08–1.65	0.009	1.75	1.34–2.29	< 0.001
	Age and sex adjusted	1.44	1.13–1.86	0.004	1.87	1.33–2.62	< 0.001
	Age, sex, and TR jet area adjusted	1.30	0.97–1.75	0.09	1.96	1.30–2.94	< 0.001
	Age, sex, TR jet area, and dialysis adjusted	1.28	0.94–1.73	0.11	2.01	1.28–3.16	0.002
RV ESVI, per increase of 10 mL/m2
	Univariable	1.04	0.97–1.12	0.27	1.10	1.01–1.20	0.03
	Age and sex adjusted	1.06	0.98–1.15	0.15	1.09	0.98–1.21	0.10
	Age, sex, and TR jet area adjusted	0.95	0.84–1.07	0.41	1.15	0.90–1.23	0.56
	Age, sex, TR jet area, and dialysis adjusted	0.95	0.84–1.07	0.40	1.03	0.88–1.22	0.69
RVEF, per increase of 5%
	Univariable	0.93	0.79–1.08	0.33	0.82	0.66–1.03	0.09
	Age and sex adjusted	0.89	0.75–1.07	0.22	0.86	0.67–1.11	0.26
	Age, sex, and TR jet area adjusted	0.94	0.79–1.11	0.46	0.89	0.69–1.16	0.40
	Age, sex, TR jet area, and dialysis adjusted	0.94	0.79–1.12	0.47	0.92	0.71–1.20	0.54

CI = confidence interval, EF = ejection fraction, ESVI = end-systolic volume index, HR = hazard ratio, MACCE = major adverse cardiac and cerebrovascular event, MI = mass index, RV = right ventricle, TR = tricuspid regurgitation