FIGURE 7.
Forest plot evaluating effects of acetylcysteine group on rate of death compared with control group. (Random model: 286 of acetylcysteine, 278 of control, OR = 1.79, 95% CI 0.63–5.12, P = 0.28). CI = confidence interval, OR = odds ratio.
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.