Table 5.

Logistic regression for in-hospital and one-year death

Significant variable	Coefficient	SE	p value	RR	95%CI
In-hospital death
Blood transfusion post	3.9959	1.1075	0.0003	54.4	6.20-477
PAH	1.6666	0.7943	0.036	5.29	1.12-25.1
1-year death
Blood transfusion post	2.1113	0.6367	0.0009	8.26	2.37-28.8
Peak CRP	0.1361	0.0550	0.13	1.15	1.03-1.28

SE: standard error; RR: relative risk; 95%CI: 95% confidence interval; PAH: pulmonary arterial hypertension; CRP: C-reactive protein.