Table 5. Cox proportional hazards models for RV measures and time to dyspnea in participants with available lung measures.

	HR*	95%CI	P value
Right ventricle end-diastolic mass
Unadjusted model	1.12	1.02–1.24	0.01
Adjusted model†
Men	1.13	0.96–1.33	0.14
Women	0.96	0.81–1.13	0.58
Adjusted model + LV end-diastolic mass
Men	1.20	1.01–1.44	0.04
Women	1.00	0.84–1.19	1.00
Right ventricle end-diastolic volume
Unadjusted model	1.10	1.03–1.17	0.004
Adjusted model†
Men	1.15	1.02–1.30	0.02
Women	0.94	0.83–1.06	0.31
Adjusted model + LV end-diastolic volume
Men	1.18	1.01–1.38	0.03
Women	0.96	0.82–1.13	0.63
Right ventricle ejection fraction
Unadjusted model	0.93	0.86–1.01	0.06
Adjusted model†	1.01	0.93–1.10	0.75
Adjusted model + LV ejection fraction	1.00	0.91–1.10	0.99
Right ventricle end-systolic volume
Unadjusted model	1.25	1.08–1.45	0.002
Adjusted model†
Men	1.29	1.01–1.64	0.04
Women	0.80	0.60–1.05	0.10
Adjusted model + LV end-systolic volume
Men	1.33	1.02–1.73	0.03
Women	0.82	0.61–1.10	0.17
Right ventricle stroke volume
Unadjusted model	1.12	1.01–1.23	0.03
Adjusted model†
Men	1.19	1.00–1.40	0.04
Women	0.96	0.81–1.13	0.58

^*All hazard ratios correspond to ∼1 SD decrement in the respective RV measure (4 g for mass, 20 cc for volumes, 6% in RVEF).

^†Adjusted model includes age, race/ethnicity, education, body mass index, waist size, hip size, smoking status, diastolic blood pressure, hypertension, creatinine, IL-6, FEV₁, FVC, cotinine, percent emphysema, and CT scanner type.