TABLE 6 ].

Adjusted Effects of Sex on Transplant-Free Survival by PVR Percentile

PVR, WU	HR, male vs female
2.2	2.23 (1.14–4.37)
3.1	1.98 (1.22–3.22)
5.0	1.60 (1.12–2.27)
7.7	1.27 (0.82–1.96)
11.6	1.04 (0.64–1.68)

Data presented as point estimate HR (95% CI) at 10th, 25th, 50th, 75th, and 90th percentile of PVR. HRs determined by Cox proportional hazards model. Age, time since pulmonary hypertension diagnosis, World Symposium on Pulmonary Hypertension group, and sex-PVR interaction were included in the model. HR = hazard ratio; PVR = pulmonary vascular resistance; WU = Wood unit.