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.
Correlation between changes of disease activity and the PSS scores in patients with SLE. It showed that changes of SLEDAI levels were positively correlated with the PSS scores (r = 0.212, P = 0.034). They were determined using the Spearman's rank correlation technique. PSS = Perceived Stress Scale; SLE = systemic lupus erythematosus; SLEDAI = SLE disease activity index.
