Table 1. Subject Group Demographic Summary.

	CTR	SMK	DRN	SAD	MAR	SAM	MAD	ALL	Total
Size	51	80	250	47	13	17	51	25	534
Female %	35.3	46.3	39.6	25.5	23.1	29.4	33.3	16.0	36.50
Age
Min	18	19	19	21	18	19	24	21	18
Mean	34.5	34.8	33.4	34.0	28.8	29.8	31.9	29.2	33.2
Max	54	54	55	53	49	41	55	52	55
AUDIT	N/A	0	8	8	0	0	8	8	0
Min
Mean	N/A	2.8	17.8	15.3	4.5	3.1	17.2	15.7	11.0
Max	N/A	7	39	32	7	6	33	32	39
FTQ	0.0	7.0	0.0	7.0	0.0	7.0	0.0	7.0	0.0
Min
Mean	0.0	9.0	0.6	9.0	0.8	9.6	0.6	8.2	4.7
Max	0.0	13.0	6.0	12.0	5.0	13.0	4.0	11.0	13.0
Marijuana	0.0	0.0	0.0	0.0	15.0	30.0	15.0	15.0	0.0
Min
Mean	0.0	0.2	0.3	0.5	34.2	54.0	36.5	42.2	21.0
Max	0.0	3.0	5.0	5.0	60.0	60.0	84.0	90.0	90.0
BDI	N/A	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Min
Mean	N/A	5.3	7.9	8.4	4.8	6.9	7.7	10.6	7.4
Max	N/A	25.0	41.0	27.0	11.0	20.0	22.0	32.0	41.0
BAI	N/A	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Min
Mean	N/A	4.8	8.1	7.3	7.0	5.7	6.6	9.2	7.0
Max	N/A	24.0	42.0	53.0	23.0	23.0	26.0	28.0	53.0
ImpSS	N/A	1.0	0.0	1.0	3.0	1.0	1.0	2.0	0.0
Min
Mean	N/A	7.7	9.3	10.8	8.8	9.7	9.8	9.2	9.3
Max	N/A	18.0	19.0	19.0	17.0	18.0	19.0	19.0	19.0
Income	N/A	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Min
Mean	N/A	2.9	2.9	2.8	2.6	2.6	2.4	2.0	2.6
Max	N/A	7.0	7.0	7.0	7.0	6.0	7.0	7.0	7.0
Mean Framewise displacement
ALL>CTR ALL>DRN	1.29	1.70	1.57	1.76	1.96	1.46	1.52	2.2	13.46