TABLE 4.

Univariate logistic regression for factors affecting weakness

Variables (reference)	β	SE	p	Odds ratio	95% CI for odds ratio
					Lower	Upper
Age	-0.002	0.007	0.775	0.998	0.985	1.011
Gender (male)
Female	0.949	0.192	<0.001	2.583	1.774	3.762
BMI (<18.5)
18.5-24.9	0.134	0.630	0.832	1.143	0.332	3.929
25.0-29.9	-0.035	0.605	0.953	0.965	0.295	3.161
30.0-34.9	0.050	0.612	0.935	1.051	0.317	3.488
35.0-44.9	0.374	0.629	0.552	1.454	0.424	4.992
≥45	-0.624	0.962	0.517	0.536	0.081	3.533
Hospitalization (yes)
No	0.478	0.211	0.023	1.614	1.067	2.439
Intensive care unit (yes)
No	0.246	0.205	0.230	1.278	0.856	1.910
Comorbidity (no)
Yes	0.368	0.214	0.085	1.445	0.951	2.195
Smoking status (no)
Yes	0.043	0.355	0.904	1.044	0.520	2.094

SE: Standard error of mean; CI:Confidence interval; BMI: Body mass index.