Table 3.
Proportional hazards analysis from first CHI-identified prescription to DRD: with adjustment for baseline covariates excluding or including quintiles for prescribed quantity of methadone.
 |
 |
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.