Table 2.

Univariate and Multivariate Logistic Regression Analysis

Univariate logistic regression analysis				Multivariate logistic regression analysis
Variables	OR	95% CI	p-value	OR	95% CI	p-value
Age(years)						0.07
<40	Ref			Ref
40–59	2.639	0.891–7.815	0.08	0.194	0.048–0.787	0.022
≥60	2.639	0.891–7.815	0.08	0.475	0.123–1.39	0.281
Gender	1.118	0.468–2.670	0.802
Fever	7.222	1.599–32.626	0.01	11.922	1.898–74.880	0.008
Cough	0.687	0.183–2.581	0.578
Expectoration	1.248	0.497–3.134	0.637
Chest pain	0.543	0.047–6.240	0.624
Dyspnea	6.468	2.391–7.493	<0.0001	7.056	2.429–27.281	0.001
Antibiotics	3.322	1.299–8.492	0.012	7.056	2.013–24.725	0.002
Antiviral Drugs	9.559	1.231–74.195	0.031
Asthma	0.261	0.035–1.948	0.190
ILD	0.949	0.388–2.320	0.909
HBP	0.787	0.320–1.936	0.602
CHD	3.659	0.453–29.536	0.224
DM	3.253	0.903–11.719	0.071
Anemia	2.326	0.277–19.492	0.437
CRF	0.655	0.187–2.287	0.507
Nephroticsy-ndrome	2.103	0.661–6.69	0.208
CTD	0.692	0.290–1.655	0.408
Cerebrovas-culardiseases	0.269	0.016–4.451	0.359
Heart rate	1.001	0.987–1.104	0.911
Respiratory-rate	1.135	1.014–1.271	0.028
NEUT	1.144	1.001–1.308	0.049	1.202	1.012–1.427	0.036
LYM	0.725	0.351–1.501	0.387
HGB	0.989	0.968–1.011	0.341
PLT	1.000	0.995–1.004	0.599
ALB	0.941	0.871–1.017	0.161
ALT	0.993	0.985–1.000	0.139
AST	1.002	0.993–1.011	0.381
BUN	1.085	0.986–1.195	0.276
CRE	1.002	0.995–1.008	0.937
Aspergillus	1.089	0.457–2.596	0.526
Antipseudo-monas	2.52	0.819–7.790	0.107

Note: *p<0.05, **p<0.01.

Abbreviations: NEUT, Neutrophil; LYM, Lymphocyte; HGB, Hemoglobin; PLT, Platelet; ALB, Albumin; ALT, Alanine aminotransferase; AST, Aspartate aminotransferase; BUN, Blood urea nitrogen; CRE, Creatine.