Factors associated with incomplete toxicology reporting in drug overdose deaths, 2010–2016

Classification of overdose deaths is often geographically and demographically inconsistent. Incomplete surveillance records may distort estimates of drug overdose rates across time and place. We examined incomplete toxicology reporting among drug overdose decedents by demographic and geographic characteristics, measuring changes in missingness rates and their associations with decedent characteristics over time. We estimated the percentage of...