Table 4.

Multivariable Model for Risk Factors for Mortality in Patients With Scleroderma

	HR (95% CI)	P
Functional class III,IV	4.77 (2.09–10.90)	<0.000
Diffuse systemic sclerosis	6.02 (0.79–45.89)	0.083
Modified Rodman skin score	1.04 (0.99–1.09)	0.097
Pulmonary fibrosis	0.59 (0.20–1.73)	0.338
RVSP ≥36 mm Hg	2.22 (1.01–4.89)	0.048
Pericardial effusion	0.76 (0.33–1.79)	0.540

Abbreviations: CI, confidence interval; HR, hazard ratio; RVSP, right ventricular systolic pressure.