Table 3.

Symptoms significantly associated with reduced or interrupted working activity in multivariable analysis

	Adjusted odds ratio	95% CI	p
Headache	3.295	1.57–6.91	0.002
Dyspnea	1.735	1.09–2.76	0.020
Difficult concentration	2.103	1.06–4.16	0.033
Disturbances of equilibrium or gait	2.887	1.06–7.84	0.037
Visual disturbances	2.943	1.06–8.16	0.038
Muscular pain	1.814	1.02–3.21	0.041

Multivariable logistic regression model based on 555 cases with age < 60 years (86.6%). Independent variables were all the 30 study symptoms, gender, number of comorbidities and severity of acute SARS-CoV-2 disease

CI confidence interval