Table 1.
Demographic characteristics and ancillary findings of CV and incomplete or absent vaccination (IV), and the COVID-19 infected population and no infected.
| Global population (n = 339) |
CV N = 269 |
IV N = 70 |
p | History of COVID-19 N = 84 |
No history of COVID-19 N = 218 |
p | |
|---|---|---|---|---|---|---|---|
| Females, % | 72.8 | 75.5 | 64.9* | 0.09 | 76.2 | 71.1 | 0.46 |
| Age (years, M ± SD) | 38.4 ± 12.4 | 38.7 ± 12.6 | 37 ± 12 | 0.25 | 37.1 ± 12.9 | 38.5 ± 12.2 | 0.27 |
| Caucasian, % | 90.1 | 90.2 | 88.3 | 0.59 | 93.9 | 88.9 | 0.93 |
| Initial MRI | |||||||
| Spinal cord lesion, % | 29.7 | 20.5 | 28.5 | 0.18 | 19 | 20.1 | 0.31 |
| At least one gadolinium-enhancing lesion, % | 15.2 | 16.4 | 10.5 | 0.3 | 19.5 | 13.7 | 0.26 |
| At least one infratentorial lesion, % | 48 | 48.1 | 47.1 | 0.93 | 63.6 | 53 | 0.51 |
| CSF OCBs, % | 63 | 65.9 | 57.1 | 0.55 | 83.3 | 70.3 | 0.51 |