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.
Trends in static (a) and dynamic (b) VAS scores of the two groups. Note: P < 0.05 compared with the PE group, label∗; P < 0.05 compared with T0, label #; VAS, visual analog scale; PE, pericapsular nerve group block group; FI, fascia iliaca compartment block group.
