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.
Best sensitivity (77.9%) but relatively poor specificity (41.2%) was obtained for the detection of NRS>2 by criterion “number of fluctuations of skin conductance (NFSC) >0.13′′. For higher pain intensities, like NRS>4, sensitivity and specificity were even worse.
