Table 3.

Multivariate COX proportional survival analysis

	Full Model*		Reduced Model†
	HR (95% CI)	P Value	HR (95% CI)	P Value
Age
Unit change	1.01 (0.99–1.03)	0.379
Hemoglobin, g/dl
Unit change	0.83 (0.71–0.98)	0.025	0.78 (0.67–0.91)	0.001
Time from consultation to bronchoscopy, d
Unit change	1.00 (0.99–1.01)	0.689
Gender
Male
Female	0.66 (0.37–1.17)	0.152
Heart
No
Yes	0.89 (0.47–1.70)	0.724
Anticoagulant therapy
No
Yes	3.07 (0.97–9.69)	0.056
ECOG PS
PS 0
PS 1	2.00 (0.54–7.36)	0.298
PS 2	3.61 (0.88–14.86)	0.075
PS 3	6.28 (1.28–30.78)	0.023
Stage
Early
Advanced	9.53 (2.09–43.41)	0.004	10.80 (2.53 –46.08)	0.001
Active bleeding and endobrochial lesion
no-AB/no-EBL
no-AB/EBL	1.58 (0.57–4.40)	0.383	1.29 (0.53 –3.16)	0.572
AB/no- EBL	3.24 (1.16–9.04)	0.025	2.40 (0.98 –5.85)	0.055
AB/EBL	2.80 (1.37–5.72)	0.005	3.20 (1.74 –5.89)	<0.001
Resolved in 48 h
No
Yes	0.66 (0.29–1.46)	0.302	0.43 (0.22–0.84)	0.014
Blood transfusion	0.84 (0.28–2.54)	0.759
No
Yes

^*P < 0.10 in the univariate analysis.

^†P < 0.05 in the univariate analysis.