Increasing Prescription Opioid and Heroin Overdose Mortality in the United States, 1999–2014: An Age–Period–Cohort Analysis

Objectives. To assess cohort effects in prescription opioid and heroin overdose mortality in the United States. Methods. Using the National Center for Health Statistics’ multiple-cause-of-death file for 1999 to 2014, we performed an age–period–cohort analysis of drug overdose mortality in the United States. Results. Compared with those born in 1977 and 1978, individuals born between 1947 and 1964 experienced excess risks of prescription opioid...