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.
Data are presented as n (%) unless otherwise noted.
p value is statistically significant.
Abbreviations: CIRS, Cumulative Illness Rating Scale; IQR, interquartile range; MMSE, mini‐mental state examination.
