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The drug overdose crisis with shifting patterns from primarily opioid to polysubstance uses and COVID-19 infections are two concurrent public health crises in the United States, affecting the population of sizes in different magnitudes (approximately10 million for substance use disorder (SUD) and drug overdoses vs. 80 million for COVID-19 within two years of the pandemic). Our objective is to compare the relative scale of disease burden for the two crises within a common framework, which could help inform policymakers with resource allocation and prioritization strategies.We calculated disability-adjusted life years (DALYs) for SUD (including opioids and stimulants) and COVID-19 infections, respectively. We collected estimates for SUD prevalence, overdose deaths, COVID-19 cases and deaths, disability weights, and life expectancy from multiple publicly available sources. We then compared age distributions of estimated DALYs.We estimated a total burden of 13.83 million DALYs for SUD and drug overdoses and 15.03 million DALYs for COVID-19 in two years since March 2020. COVID-19 burden was dominated by the fatal burden (95% of total DALYs), whereas SUD burden was attributed to both fatal (53%) and non-fatal burdens (47%). The highest disease burden was among individuals aged 30-39 for SUD (27%) and 50-64 for COVID-19 (31%).Despite the smaller size of the affected population, SUD and drug overdoses resulted in comparable disease burden to the COVID-19 pandemic. Additional resources supporting evidence-based interventions in prevention and treatment may be warranted to ameliorate SUD and drug overdoses during both the pandemic and post-pandemic recovery. |
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