Fig 5. Funnel plot of the occurrences of reankylosis in the GA and IA groups, Egger’s test results: t = -0.12, p = 0.912.
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.