Figure 5.
Comparison of the three ICF coding groups and the reference standard. The kappa value indicates the level of agreement between the coding group and the reference 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.