Table 2.

Changes in mental health and social functioning over six months

Variable	Timepoint	n	Mean ± SD	Change Mean (95% CI)	p-value vs. baseline
CAS	Baseline	285	12.4 ± 3.0	0
	3 months	177	7.7 ± 4.4	-4.7 (-5.2, -4.1)	< 0.001
	6 months	204	6.8 ± 4.5	-5.5 (-6.0, -4.9)	< 0.001
WSAS	Baseline	267	21.3 ± 7.7	0
	3 months	169	19.0 ± 9.0	-2.7 (-3.9, -1.5)	< 0.001
	6 months	203	18.3 ± 9.0	-3.4 (-4.5, -2.3)	< 0.001
GAD-7	Baseline	274	15.4 ± 4.0	0
	3 months	172	13.4 ± 5.0	-2.2 (-2.9, -1.5)	< 0.001
	6 months	203	12.5 ± 5.5	-3.0 (-3.7, -2.3)	< 0.001
sHAI	Baseline	269	23.2 ± 7.1	0
	3 months	171	21.7 ± 8.5	-1.8 (-2.6, -0.9)	< 0.001
	6 months	203	19.7 ± 8.4	-3.5 (-4.3, -2.7)	< 0.001
PHQ-9	Baseline	268	15.6 ± 5.5	0
	3 months	170	13.8 ± 6.4	-1.5 (-2.3, -0.7)	< 0.001
	6 months	203	13.4 ± 6.7	-2.1 (-2.9, -1.4)	< 0.001
OCI-R	Baseline	264	30.4 ± 15.3	0
	3 months	169	28.2 ± 16.8	-1.5 (-3.2, 0.2)	0.09
	6 months	203	25.9 ± 15.5	-4.1 (-5.7, -2.5)	< 0.001
AUDIT-C	Baseline	264	2.66 ± 2.97	0
	3 months	173	2.48 ± 2.77	0.03 (-0.22, 0.28)	0.81
	6 months	204	2.41 ± 2.62	0.02 (-0.22, 0.25)	0.88
Variable	Timepoint	n	n (%)	Odds Ratio (95% CI)	p-value vs. baseline
Drug use	Baseline	264	24 (9.1%)	1
	3 months	173	12 (6.9%)	0.61 (0.18, 2.04)	0.42
	6 months	204	20 (9.8%)	1.62 (0.58, 4.52)	0.35