Table 2.

Substance use in case group (n=15). N/A: not applicable.

Use for participants who completed session 4 from 7-Day Timeline		Session 1	Session 3	Session 4
Participants still using their substance
	Used substance, %	100.00	37.74	52.37
	Increased since previous session, n	N/A	2	4
	Decreased since previous session, n	N/A	7	2
	Use stayed the same, n	N/A	1	3
	Decreased and stayed at 0% use, n		5	6
	Total, n	15	15	15
Participants with no substance use or those at 0%, n		15	15	14
	Restarted	N/A	N/A	1