Figure 3.
Correlation between body weight in kg and the difference between baseline and postinjection epidural pressures (ΔP); Spearman correlation coefficient = 0.48; P = 0.0009.
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.