Table 1 Participant’s data.

From: Vitamin B12 as an epidrug for regulating peripheral blood biomarkers in long COVID-associated visuoconstructive deficit

Participant ID

Age (years)

Baseline diagnosis

Follow-up appointment (months)

Diagnosis at follow-up appointment

BRA-106

34

Impaired

12

Impaired

BRA-108

51

Impaired

12

Normal

BRA-111

32

Normal

12

Normal

BRA-112

56

Normal

12

Normal

BRA-126

31

Impaired

6

Normal

BRA-138

35

Normal

6

Normal

BRA-140

33

Normal

6

Normal

BRA-143

36

Impaired

6

Impaired

BRA-187

49

Impaired

6

Impaired

BRA-196

44

Impaired

6

Impaired

BRA-200

51

Normal

6

Normal

BRA-202

37

Impaired

6

Normal