Table 2.

Justice system involvement, substance use, and treatment history.

			Total sample, n (%)	Facebook, n (%)		Reddit, n (%)
Justice system involvement (past yeara; total sample: N=131; Facebook: n=37; Reddit: n=94)
	Arrested	126 (96.9)		36 (97.3)	90 (96.8)
	≥1 day in jail	84 (64.1)		33 (89.2)	51 (54.3)
	≥1 day in prison	26 (20)		12 (33.3)	14 (14.9)
	Probation	53 (40.5)		17 (45.9)	36 (38.3)
	Electronic monitoring	37 (28.5)		5 (13.5)	32 (34.4)
	Court-mandated living arrangement	17 (13.2)		3 (8.1)	14 (15.2)
	Parole	22 (16.9)		8 (21.6)	14 (15.1)
	Awaiting court proceeding	17 (13)		7 (18.9)	10 (10.6)
	Recently convicted and waiting to serve sentence	6 (4.6)		2 (5.4)	4 (4.3)
	Involved in collaborative court	15 (11.5)		5 (13.9)	10 (10.6)
Hazardous alcohol use (total sample: n=104; Facebook: n=27; Reddit: n=77)			54 (51.9)	14 (51.9)		40 (51.9)
Hazardous drug use (total sample: n=115; Facebook: n=29; Reddit: n=86)			66 (57.4)	16 (55.2)		50 (58.1)
Current substance use treatment (total sample: n=125; Facebook: n=35; Reddit: n=90)			28 (22.4)	3 (8.6)		25 (27.8)
Current substance use treatment, mandated by court (total sample: n=28; Facebook: n=3; Reddit: n=25)			26 (96.3)	3 (100)		23 (95.8)
Treatment type (total sample: N=131; Facebook: n=37; Reddit: n=94)
	Inpatient or residential	3 (2.3)		0 (0)	3 (3.2)
	Partial hospitalization	5 (3.8)		0 (0)	5 (5.3)
	Opioid replacement	9 (6.9)		1 (2.7)	8 (8.5)
	Narcan or naloxone prescription	1 (0.8)		0 (0)	1 (1.1)
	Narcan or naloxone use	0 (0)		0 (0)	0 (0)
	Other medications	1 (0.8)		1 (2.7)	0 (0)
	Individual counseling	14 (10.7)		3 (8.1)	11 (11.7)
	Group counseling	12 (9.2)		2 (5.4)	10 (10.6)
	Peer support	16 (12.2)		3 (8.1)	13 (13.8)
	Other treatment	0 (0)		0 (0)	0 (0)

^aPercentages do not add to 100 because participants were allowed to select more than one option.