Table 2.

Self-report measures by group

	Mean (standard deviation)
Self-report measure	ABS (n = 25)	REL (n = 20)	Independent samples t-tests
Beck Depression Inventory (BDI)	21.92 (12.57)	18.90 (11.28)	P = 0.41
State Anxiety Inventory (STAI)	40.61 (12.48)	44.73 (11.47)	P = 0.29
Penn Alcohol Craving Scale (PACS)	21.21 (8.12)	21.10 (6.46)	P = 0.96

Notes: ABS, those that remained abstinent in the 4-month follow-up period; REL, those that relapsed during the 4-month follow-up period; P, significance probability value.