Table 1.
Population characteristics.
| Population | Number of Patients |
|---|---|
| Sex ratio (M/F) | 6/15 |
| Age (years) | 41 ± 16 |
| Syrinx | 12 |
| Type of surgery | |
|
9 12 |
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.