And while there were increases in fentanyl-related fatalities in all age groups, the largest rate increases were among younger adults between the ages of 15 and 34. The rate of 15- to 24-year-olds who died from fentanyl overdoses increased about 94% each year between 2011 and 2016, and about 100% each year for 25- to 34-year-olds.
Researchers also found that while whites had the highest overall rates of fentanyl fatalities, death rates among blacks and Hispanics were growing faster. Between 2011 and 2016, blacks had fentanyl death rates increase 140.6% annually and Hispanics had an increase of 118.3% annually.
Researchers analyzed death certificate information that included mentions of fentanyl and fentanyl analogs. Previous analysis had looked specifically not only at fentanyl but also at overall synthetic opioids.