Table 2:

Pooled overall estimates of the proportions of various neurological symptoms in COVID-19 infection

Neurological symptoms	Number of studies	Patients with the neurological symptom	Total number of patients analyzed	Overall estimate*
Myalgia	25	952	5,155	0.21 [0.18; 0.25]
Headache	24	586	4,882	0.12 [0.10; 0.14]
Headache and dizziness	3	22	256	0.09 [0.06; 0.13]
Dizziness	6	132	1,458	0.08 [0.05; 0.12]
Nausea	7	77	1,026	0.07 [0.04; 0.11]
Nausea and vomiting	9	100	1,796	0.06 [0.03; 0.11]
Vomiting	9	116	2,409	0.05 [0.03; 0.08]
Confusion	2	26	647	0.05 [0.02; 0.14]

^*Expressed as point estimates of the proportions [with 95% confidence intervals].