TABLE 3.

Multivariable analysis of factors associated with 90-day mortality

Model and factor	Hazard ratio (95% CI)	P a
Model A
Age (per 5 yrs)	1.23 (1.12–1.35)	<0.001*
Active malignant disease	1.98 (1.12–3.51)	0.019*
Results of BALF mycological tests		0.62
Negative BALF GM and negative BALF culture	Reference
Positive BALF GM and negative BALF culture	0.90 (0.46–1.76)	0.77
Negative BALF GM and positive BALF culture	1.30 (0.41–4.14)	0.66
Positive BALF GM and positive BALF culture	1.39 (0.82–2.37)	0.22
Model Bb
Age (per 5 yrs)	1.27 (1.14–1.40)	<0.001*
Active malignant disease	2.02 (1.11–3.68)	0.021*
Results of BALF mycological tests		0.11
Negative BALF GM and negative BALF culture	Reference
Positive BALF GM and negative BALF culture	1.30 (0.62–2.70)	0.49
Negative BALF GM and positive BALF culture	1.53 (0.42–5.54)	0.52
Positive BALF GM and positive BALF culture	2.53 (1.28–5.02)	0.008*

^a*, P < 0.05.

^bModel B included center as shared frailty.