. Author manuscript; available in PMC: 2019 Oct 15.

Published in final edited form as: Subst Use Misuse. 2018 Apr 11;53(12):1997–2002. doi: 10.1080/10826084.2018.1451891

Table 1:

Bystander Participant Registration Data

	Bystanders (Participated in Survey) N = 311	Bystanders (Did Not Participate in Survey) N = 2139	Significance	All Participants N = 2,450
*Ever witnessed an overdose^	37.9%	29.7%	p < .05^*	33.8%
*Ever overdosed^*	6.8%	1.84%	p < .05^**	4.32%
*Motivation for completing training:*
Relates to my work	62.0%	65.8%	p = .198	63.9%
Concerned community member	17.9%	15.7%	p = .302	16.8%
Family member of someone who takes/uses prescription narcotics or heroin^***	13.3%	6.9%	p < .05^***	10.1%
I take/use prescription narcotics (e.g. Percocet or Vicodin) or heroin	1.0%	0.72%	Not Applicable (insufficient sample size in at least one category)	0.86%
Friend of someone who takes/uses prescription narcotics or heroin	2.1%	1.9%	p = .988	2.0%
Other (unspecified)^****	3.8%	7.8%	p < .05^****	5.8%

z = 2.948, p < .05

^**

z = 5.255, p < .05

^***

z = 3.869, p < .05

^****

z = −2.500, p < .05