Montgomery County Outpatient emergency department visits involving heroin overdose, crude rate per 100,000 population

Montgomery County Outpatient emergency department visits involving heroin overdose, age-adjusted rate per 100,000 population

Montgomery County Outpatient emergency department visits involving heroin overdose, rate per 100,000 population

	Crude Rate			Age Adjusted Rate
Year	Single Year	3-Year Average	NYS exc. NYC	Single Year	3-Year Average	NYS exc. NYC
2005	s		2.6	s		2.7
2006	s	4.8*	3.6	s	5.1*	3.7
2007	s	5.5*	2.3	s	6.0*	2.3
2008	s	5.5*	3.6	s	6.4*	3.7
2009	s	6.1*	3.9	s	7.4*	4.2
2010	s	7.4	4.0	s	8.9	4.2
2011	s	8.7	5.7	s	10.3	6.0
2012	s	8.7	8.2	s	10.3	8.8
2013	s	7.4	14.4	s	8.2	15.3
2014	s		19.5	s		21.0

* 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.