Table 3.

The factors associated with long-COVID symptoms using univariable and multivariable logistic regression analyses.

	Univariable Logistic Regression			Multivariable Logistic Regression
Variable	OR	95% CI	p-Value	OR	95% CI	p-Value
Sex	1.465	0.908–2.363	0.118	1.431	0.874–2.344	0.154
Age (y)
<60	Ref.			Ref.
≥60	0.471	0.180–1.236	0.126	0.299	0.094–0.955	0.042
Comorbidity
Participant with ≥ 1 disease	1.605	0.969–2.656	0.066	1.635	0.957–2.794	0.072
1. Hypertension	1.321	0.527–3.309	0.553
2. Diabetes Mellitus	3.24	0.412–25.449	0.264
3. Dyslipidemia	1.704	0.573–5.068	0.337
4. Allergic rhinitis	1.375	0.55–3.435	0.496
5. Anemia	1.151	0.127–10.429	0.901
6. Hyperthyroid	1.761	0.209–14.828	0.603
7. Chronic kidney disease	0.662	0.168–2.616	0.557
8. Respiratory	0.563	0.165–1.915	0.357
9. Gout	0.425	0.070–2.585	0.353
10. Cerebrovascular disease	0.618	0.209–1.829	0.384
11. Obesity	1.594	0.644–3.947	0.313
COVID symptoms
Symptomatic COVID ≥ 1 symptom	1.318	0.802–2.164	0.213	0.737	0.385–1.412	0.359
Cough	1.636	0.999–2.679	0.05	1.911	1.015–3.598	0.045
Fever	0.775	0.420–1.431	0.415
Sore throat	1.076	0.650–1.782	0.776
Sputum	0.846	0.396–1.808	0.666
Rhinorrhea	1.156	0.608–2.198	0.657
Anosmia	1.737	0.206–14.628	0.611
Fatigue	0.956	0.257–3.552	0.946
Headache	1.301	0.276–6.136	0.739
Myalgia	1.443	0.166–12.517	0.739
Nasal congestion	0.425	0.070–2.585	0.353
Pneumonia	2.843	0.650–12.453	0.166	2.044	0.528–7.907	0.065