Drugs Most Frequently Involved in Drug Overdose Deaths: United States, 2011–2016
Abstract
Objective: This report identifies the specific drugs involved most frequently in drug overdose deaths in the United States from 2011 through 2016.
Methods: Record-level data from the 2011–2016 National Vital Statistics System–Mortality files were linked to electronic files containing literal text information from death certificates. Drug overdose deaths were identified using the International Classification of Diseases, Tenth Revision underlying causeof-death codes X40–X44, X60–X64, X85, and Y10–Y14. Drug mentions were identified by searching the literal text in three fields of...