Figure 2.
Forest plot of the overall effect sizes for studies measuring white blood cell (WBC) counts and acupuncture.
Q = 13.83, P = .12, I2 = 34%. Fixed-effects Hedges’ g = 0.68, P < .001. Random-effects Hedges’ g = 0.70, p < .001.
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.