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.
Forest plot comparing XPWM and WM in (A) HAMA, (B) PSQI-1, (C) PSQI-2, (D) SSSI, (E) SAS, and (F) SSSA. CI = confidence interval, HAMA = Hamilton Anxiety scale, PSQI = Pittsburgh Sleep Quality Index, SAS = Self-rating Anxiety Scale, SSSA = the TCM syndrome scoring scale for anxiety, SSSI = the TCM syndrome scoring scale for insomnia, TCM = traditional Chinese medicine, WM = Western medicine, XPWM = modified XYS plus WM, XYS = Xiao Yao San.
