National Trends in Emergency Department Visits for Suicide Attempts and Intentional Self-Harm, in The American Journal of Psychiatry
key takeaway: "A significant national increase in emergency department visits for suicide attempts and intentional self-harm occurred from 2011 to 2020, as a proportion of total emergency department visits and as visits per capita."
2023 Fairfax Community Health Assessment, by the Fairfax County Health Department