TABLE 2:

FREQUENCY OF VARIABLES

Categorical variables
Variable	No		Yes		Missing
	n	%	n	%	n	%
Outcomes
Withdrawal	30	63.8	17	36.1	0	0
Anger	32	68.1	15	32.0	0	0
Demographic
Sex of person who overdosed	Male		Female
	34	72.3	13	27.7	0	0
Pharmacological
Fentanyl taken	36	76.6	10	21.3	1	2.1
Heroin only taken	24	51.0	22	46.8	2	2.1
Drugs injected	12	25.5	28	59.6	7	14.9
IM naloxone given	36	76.6	10	21.3	1	2.1
More than one dose of naloxone given	21	44.7	25	53.2	1	2.1
Known or presumed re-use of drugs post resuscitation	28	59.6	7	14.9	12	25.5
Situational
Emergency services attended	16	34.0	30	63.8	1	2.1
Person who overdosed expressed concern about loss of money or drugs	29	61.7	18	38.2	0	0
Interpersonal
Pre-existing relationship between participant and person who overdosed	25	53.2	22	46.8	0	0
Positive communication during the resuscitation process	14	29.8	28	59.6	5	10.6
Negative communication during the resuscitation process	28	59.6	14	29.8	5	10.6
Overdose training related
Participant received extended overdose training	13	27.7	34	72.3	0	0
8 or more standard revival procedures completed	31	66.0	15	31.9	1	2.1
Continuous variables
Variable	Mean	SD	Median	Range	Missing n	Missing %
Age of person who overdosed	40.5	12.49	40	19-62	0	0
Opioid Overdose Knowledge Scale (OOKS) score	39.3	3.46	40	25-44	6.4	3