Bronx County Outpatient emergency department visits involving heroin overdose, crude rate per 100,000 population - Aged 18-24 years

Bronx County Outpatient emergency department visits involving heroin overdose, crude rate per 100,000 population - Aged 18-24 years

	Crude Rate
Year	Single Year	3-Year Average	New York City
2005	s		2.7
2006	0.0*	1.6*	1.9
2007	s	s	2.2
2008	s	s	2.5
2009	s	s	2.0
2010	s	s	2.8
2011	s	1.2*	2.9
2012	s	1.8*	6.2
2013	s	1.8*	8.0
2014	s		10.4

* Fewer than 10 events in the numerator, therefore the rate is unstable

s: Data do not meet reporting criteria

County of residence was assigned based on ZIP code for cases in which patient county of residence was listed as unknown or missing, but a valid NY ZIP code was present.