Fig. 1From: Escalating costs of self-injury mortality in the 21st century United States: an interstate observational studyPercentage composition of self-injury mortality (SIM) by manner of death, 1999/2000 vs. 2018/2019Annual-averaged SIM for each period is operationalized as a composite of suicides by any method, and 80% of drug overdose deaths among the population aged 15 years and older whose manner is accident and 90% of corresponding undetermined (intent) deaths.Back to article page