Figure 6.
The Begg’s test and Egger’s test for all-cause-mortality. Begg’s test: rank correlation test; Egger’s test: linear regression method; ES, effect size; 95% CI, 95% confidence interval.
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.