Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Demographic and clinical characteristics of patients according to regions of onset.
| Bulbar | Cervical cord | Lumbar cord | P | |
|---|---|---|---|---|
| Gender | ||||
| Male | 7 | 41 | 12 | |
| Female | 13 | 20 | 10 | 0.037 |
| Age at diagnosis (years) | ||||
| <40 (y) | 0 | 3 | 4 | |
| ≥40 & <60 (y) | 9 | 39 | 13 | |
| ≥60 (y) | 11 | 19 | 5 | 0.035 |
| Delay time to diagnosis (months) | ||||
| <12 | 8 | 31 | 6 | |
| ≥12 | 12 | 30 | 16 | 0.151 |
