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.
Correlation between sentiment methods and hospital length of stay and self-reported pain. Point estimates are reported using Pearson’s r with bars indicating 95% confidence intervals. Sentiment measures exhibited wide variation with both concordant and discordant correlations of expected relationships.
