Use of reagent test kits and fentanyl test strips among electronic music festival attendees in Colorado: prevalence, barriers, and behavior in response to drug checking

Table 2 Polysubstance use patterns among Sonic Bloom music festival attendees, June 2023, Rye, Colorado

Drugs endorsed	Lifetime		Past year		Day 1		Day 2		Day 3		Day 4
Drugs endorsed	N	%	N	%	N	%	N	%	N	%	N	%
No use	0	0	0	0	45	19.8	37	16.3	35	15.4	29	12.8
Tobacco/nicotine	189	83.3	171	75.3	115	50.7	127	55.9	126	55.5	116	51.1
Alcohol	219	96.5	206	90.7	138	60.8	155	68.3	145	63.9	122	53.7
Cannabis	221	97.4	206	90.7	138	60.8	155	68.3	151	66.5	142	62.6
MDMA	212	93.4	175	77.1	34	15.0	77	33.9	106	46.7	38	16.7
LSD	212	93.4	161	70.9	27	11.9	46	20.3	91	40.1	24	10.6
Cocaine	192	84.6	144	63.4	55	24.2	62	27.3	61	26.9	48	21.1
Psilocybin	212	93.4	172	75.8	56	24.7	87	38.3	72	31.7	54	23.8
DMT	158	69.6	87	38.3	11	4.8	21	9.3	32	14.1	20	8.8
Peyote/mescaline	29	12.8	11	4.8	3	1.3	2	0.9	2	0.9	2	0.9
2C series	43	18.9	18	7.9	3	1.3	2	0.9	5	2.2	2	0.9
Ketamine	173	76.2	138	60.8	59	26.0	83	36.6	88	38.8	66	29.1
Nitrous oxide	156	68.7	107	47.1	50	22	55	24.2	55	24.2	41	18.1
Poppers	54	23.8	30	13.2	2	0.9	2	0.9	2	0.9	2	0.9
GHB	22	9.7	4	1.8	2	0.9	2	0.9	3	1.3	2	0.9
Kratom	83	36.4	36	15.9	5	2.2	6	2.6	6	2.6	6	2.6
Kava	65	28.6	28	12.3	3	1.3	3	1.3	4	1.8	3	1.3
Heroin	20	8.8	6	2.6	2	0.9	2	0.9	2	0.9	2	0.9
Fentanyl	15	6.6	8	3.5	2	0.9	2	0.9	2	0.9	2	0.9
Methamphetamine	40	17.6	12	5.3	3	1.3	3	1.3	3	1.3	3	1.3
Prescription pain killers	75	33.0	14	6.2	2	0.9	3	1.3	2	0.9	2	0.9
Prescription stimulants	117	51.5	62	27.3	12	5.3	15	6.6	14	6.2	12	5.3
Prescription anti-anxiety	97	42.7	31	13.7	6	2.6	11	4.8	10	4.4	9	4.0

ISSN: 1477-7517