Table 3. Characteristics associated with mortality in a multivariate Cox regression analyses in PCP patients.

	NH-PCP patients		HIV-PCP patients
	Adjusted HR (95% CI)	P-value	Adjusted HR (95% CI)	P-value
Age, year	1.05 (0.97–1.13)	0.22	1.00 (0.94–1.06)	0.95
Gender, female	1.34 (0.15–12.19)	0.80	0.00(0.00)	0.99
four or more clinical manifestations (cough, dyspnea, fever, chest pain, and weight loss)	29.06 (2.13–396.36)	0.01	0.41 (0.10–1.65)	0.21
Admission to ICU	22.55 (1.36–375.06)	0.03	72.26 (11.76–443.87)	<0.001
ALB≤30 g/L	1.43 (0.12–16.97)	0.78	9.93 (1.69–58.30)	0.01
Pct≥0.5 ng/ml	0.77 (0.03–23.85)	0.88	0.24 (0.06–1.06)	0.06

ALB  =  albumin; CI  =  confidence interval; HR  =  hazard ratio; ICU  =  intensive care unit.