ABSTRACT
Introduction: This research was undertaken to examine the individual and neighborhood drivers that contributed to increases in opioid overdose deaths during the COVID-19 pandemic. Methods: The incident location and Centers for Disease Control and Prevention Social Vulnerability Index (along with the individual indicators) were then geocoded to 1 of the 77 Chicago Community Areas. Changes in opioid overdose death rates were calculated and compared for each Chicago Community Area using linear regression between 2019 and 2020. Results: Opioid overdose deaths increased by 45% from 2019 to 2020. Chicago Community Areas in the highest 25th percentile of social vulnerability before the pandemic had a 2.8 times higher rate of opioid overdose deaths than Chicago Community Areas in the lowest 25th percentile. The increase in opioid overdose death rate observed from 2019 to 2020 was 10.2 times higher in the most socially vulnerable Chicago Community Areas than in the least vulnerable communities. Chicago Community Areas with the highest degree of social vulnerability had a higher baseline and disproportionate relative increase in opioid overdose death rate compared with the least vulnerable Chicago Community Areas. Conclusions: COVID-19 has revealed the urgent need for policies that better support the social and economic security of disadvantaged communities, particularly for residents who use opioids.
ABSTRACT
BACKGROUND: In the US, spikes in drug overdose deaths overlapping with the COVID-19 pandemic create concern that persons who use drugs are especially vulnerable. This study aimed to compare the trends in opioid overdose deaths and characterize opioid overdose deaths by drug subtype and person characteristics pre-COVID (2017-2019) and one-year post-COVID-19 emergence (2020). METHODS: We obtained death certificates on drug overdose deaths in Arkansas from January 1, 2017, through December 31, 2020. Our analyses consisted of an interrupted time-series and segmented regression analysis to assess the impact of COVID-19 on the number of opioid overdose deaths. RESULTS: The proportion of opioid overdose deaths increased by 36% post-COVID emergence (95% CI: 14%, 59%). The trend in overdose deaths involving synthetic narcotics other than methadone, such as fentanyl and tramadol, has increased since 2018 (74 in 2018 vs 79 in 2019; p=0.02 and 79 in 2019 versus 158 in 2020; p = 0.03). Opioid overdose deaths involving methamphetamine have more than doubled (36 in 2019 vs 82 in 2020; p = 0.06) despite remaining steady from 2018 to 2019. Synthetic narcotics have surpassed methamphetamine (71% vs. 37%) as the leading cause of opioid overdose deaths in Arkansas during the pandemic. This study found that synthetic narcotics are the significant drivers of the increase in opioid overdose deaths in Arkansas during the pandemic. CONCLUSIONS: The co-occurrence of the COVID-19 pandemic and the drug abuse epidemic further highlights the increased need for expanding awareness and availability of resources for treating substance use disorders.