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.
Meta-analysis results for the association of cumulative exposure duration (vs. never use) random to pioglitazone and bladder cancer. Studies included in the meta-analysis are shown with the adjusted risk estimates, 95% CI, and the relative weight in the meta-analysis. The meta-analysis results were derived using a random-effects model
