Table 4

Logistic regression analysis of factors associated with taste and/or smell dysfunctions disturbances among COVID-19 patients

	Variables	Regression coefficients (β)	OR (95% Cl)	P value
Taste dysfunction	URTS	0.348	1.417 (1.243 to 1.615)	<0.001
	Smell dysfunction	−2.687	0.068 (0.016 to 0.293)	<0.001
	Xerostomia	−1.021	0.360 (0.238 to 0.545)	<0.001
	Bad breath	−0.756	0.470 (0.280 to 0.789)	0.004
Smell dysfunction	Fever	−0.952	0.386 (0.198 to 0.752)	0.005
	URTS	0.466	1.593 (1.289 to 1.969)	<0.001
	Xerostomia	−1.490	0.225 (0.081 to 0.627)	0.004
	Bad breath	−1.007	0.365 (0.184 to 0.724)	0.004

P-value obtained using binary logistic regression. Significant P values in bold.
URTS, upper respiratory tract symptom.