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.
Hazard Models of Predictors of Prescription Opioid Misuse
Notes: Persons with a prescription opioid fill in 2011, who were continuous KPNC members in the year prior to their first opioid fill in 2011, and who did not have an opioid overdose in the year prior to their first fill in 2011 (n=396,168); MDDE: morphine daily dose equivalent; NDI: neighborhood deprivation index.
