| Â | Unadjusted | Adjusted |
|---|
RR | 95% CI | RR | 95% CI |
|---|
Non-DV-related firearm violencea |
 1 excess firearm purchase per 100 population |
  April | 0.81 | 0.63 | 1.01 | 0.76 | 0.50 | 1.02 |
  May | 1.04 | 0.88 | 1.22 | 0.99 | 0.72 | 1.25 |
  June | 1.17 | 1.00 | 1.35 | 1.10 | 0.93 | 1.32 |
  July | 1.14 | 1.03 | 1.25 | 0.98 | 0.85 | 1.12 |
DV-related firearm violenceb |
 1 excess firearm purchase per 100 population |
  April | 1.66 | 0.94 | 3.00 | 2.60 | 1.32 | 5.93 |
  May | 1.47 | 1.14 | 1.92 | 1.79 | 1.19 | 2.91 |
  June | 1.21 | 0.90 | 1.70 | 1.03 | 0.66 | 1.52 |
  July | 1.09 | 0.94 | 1.29 | 0.89 | 0.66 | 1.12 |
- Results are from negative binomial regression models with the log of the population as an offset. All models include indicators for states, year, and month
- aThe outcome is counts of non-domestic violence-related firearm injuries (nonfatal and fatal). Adjusted estimates are from a model that additionally includes: a pre-post dummy for March 2020, COVID-19 cases and deaths, mobility, unemployment, baseline firearm purchasing rates, police violence during the George Floyd protests, stay-at-home orders, and average temperature
- bThe outcome is counts of domestic violence-related firearm injuries (nonfatal and fatal). Adjusted estimates are from a model that additionally includes: a pre-post dummy for March 2020, COVID-19 cases and deaths, mobility, unemployment, baseline firearm purchasing rates, and stay-at-home orders
- DV domestic violence, RR rate ratio, CI confidence interval
