Table 3.

Multivariate logistic regression model for in-hospital mortality (n = 4803)

Variable	β (SE)	OR (95% CI)	P
Intercept	− 2.32 (0.102)	–	–
Obesity	− 0.23 (0.115)	0.80 (0.64–0.99)	0.048
Age (standardized)	0.28 (0.054)	1.32 (1.19–1.47)	< 0.001
Sex, male	0.10 (0.098)	1.11 (0.91–1.34)	0.30
Ethnicity
Caucasian	reference
Asian	− 0.04 (0.784)	0.96 (0.21–4.47)	0.96
Black	0.39 (0.575)	1.48 (0.48–4.56)	0.50
Other	− 0.31 (0.448)	0.73 (0.31–1.76)	0.49
Income (standardized)	− 0.06 (0.044)	0.95 (0.87–1.03)	0.20
Smoking status
Never-smoker	reference
Ex-smoker > 1 year	0.02 (0.109)	1.02 (0.82–1.26)	0.87
Ex-smoker < 1 year	0.46 (0.218)	1.59 (1.04–2.44)	0.033
Current smoker	0.18 (0.131)	1.20 (0.93–1.56)	0.16
Alcohol consumption
Abstinent	reference
Social	− 0.31 (0.109)	0.73 (0.59–0.91)	0.004
Problematic	0.39 (0.139)	1.47 (1.12–1.94)	0.005
Physical activity
No restriction	reference
Limited	0.55 (0.095)	1.74 (1.45–2.10)	< 0.001
Chair-ridden	1.05 (0.167)	2.87 (2.07–3.98)	< 0.001
Bed-ridden	1.21 (0.214)	3.34 (2.20–5.09)	< 0.001
Hypothyroidism	0.03 (0.193)	1.03 (0.70–1.50)	0.89
Chronic glucocorticoids	0.28 (0.149)	1.33 (0.99–1.78)	0.056
Solid malignancy
None	reference
Non-metastatic	− 0.10 (0.125)	0.90 (0.71–1.15)	0.41
Metastatic	0.23 (0.161)	1.26 (0.92–1.73)	0.15
Hematologic malignancy
None	reference
Acute lymphoblastic leukemia	0.29 (0.647)	1.33 (0.37–4.73)	0.66
Acute myeloid leukemia	0.88 (0.374)	2.41 (1.16–5.01)	0.019
Chronic lymphocytic leukemia	1.28 (0.440)	2.59 (1.51–8.50)	0.004
Multiple myeloma	0.66 (0.458)	1.93 (0.79–4.75)	0.15
Non-Hodgkin lymphoma	0.41 (0.359)	1.50 (0.74–3.04)	0.26
Other	0.74 (0.223)	2.11 (1.36–3.26)	< 0.001
Dementia	0.04 (0.245)	1.04 (0.64–1.68)	0.88
HIV/AIDS	− 0.63 (0.619)	0.53 (0.16–1.80)	0.31
Calendar time (standardized)	0.05 (0.043)	1.05 (0.96–1.14)	0.26

AIDS acquired immunodeficiency syndrome, CI confidence interval, HIV human immunodeficiency virus, OR odds ratio, SE standard error