Fig. 1.
Selection process of study subjects from KNHANES VI-3.
KNHANES = Korea National Health and Nutrition Examination Survey, HGS = hand grip strength.
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.