Table 3 Sensitivity and specificity of a ≥3-point improvement in MGC scale score to signify clinical improvement, using various criteria as the gold standard
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.