Figure 2.
Characteristic features for individuals in each subtype. Mean ± 95% confidence interval calculated across all individuals assigned to each subtype using latent class cluster analysis (LCA). SD, standard deviation; TST, total sleep time
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.