Trends of incident stimulant use disorder diagnoses before and after the COVID-19 pandemic in British Columbia (2013-2024): a population-based study (opens in new tab)

BackgroundThere is rising detection of unregulated stimulants (e.g. cocaine and methamphetamine) in toxicology results among people who died of unregulated drug poisoning. Nevertheless, little research describes the population-level trends of incident (new) stimulant use disorder (StUD) diagnoses. This study reports on trends of incident StUD diagnoses pre- and post-Covid-19 public health emergency in British Columbia (BC), Canada.MethodsInterrupted time series analyses were conducted with BC...