The Association of Broadband Internet Use With Drug Overdose Mortality Rates in the United States: Cross-Sectional Analysis

• Main Authors: Ioannis Karakis (Author), Genti Kostandini (Author), Konstantinos Tsamakis (Author), Velma Zahirovic-Herbert (Author)
• Format: Book
• Published: JMIR Publications, 2024-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 1947-2579; 10.2196/52686
• Keywords: Public aspects of medicine; RA1-1270; Computer applications to medicine. Medical informatics; R858-859.7
• Source: Online Journal of Public Health Informatics, Vol 16, p e52686 (2024)

BackgroundThe availability and use of broadband internet play an increasingly important role in health care and public health. ObjectiveThis study examined the associations between broadband internet availability and use with drug overdose deaths in the United States. MethodsWe linked 2019 county-level drug overdose death data in restricted-access multiple causes of death files from the National Vital Statistics System at the US Centers for Disease Control and Prevention with the 2019 county-level broadband internet rollout data from the Federal Communications Commission and the 2019 county-level broadband usage data available from Microsoft's Airband Initiative. Cross-sectional analysis was performed with the fixed-effects regression method to assess the association of broadband internet availability and usage with opioid overdose deaths. Our model also controlled for county-level socioeconomic characteristics and county-level health policy variables. ResultsOverall, a 1% increase in broadband internet use was linked with a 1.2% increase in overall drug overdose deaths. No significant association was observed for broadband internet availability. Although similar positive associations were found for both male and female populations, the association varied across different age subgroups. The positive association on overall drug overdose deaths was the greatest among Hispanic and Non-Hispanic White populations. ConclusionsBroadband internet use was positively associated with increased drug overdose deaths among the overall US population and some subpopulations, even after controlling for broadband availability, sociodemographic characteristics, unemployment, and median household income.