Table 6. Subgroup analysis of patients with and without ASDeg.
Values are presented as number (%) or mean±standard deviation.
ASDeg, adjacent segment degeneration.
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.