Fig. 4.
Correlation between MPQ and QPD at admission (A) and at discharge (B). MPQ, McGill pain questionnaire; QPD, quantitative pain degree; SRCC, Spearman rank correlation coefficient.
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.