Table 1.

Descriptive statistics for each variable by primary motive, sex, and sample type

	Men			Women			Overall
Primary motive	Student	Forum user	Total	Student	Forum user	Total	Student	Forum user	Total
Enhancement	M (SD) N =  35	M (SD) N =  155	M (SD) N =  190	M (SD) N =  8	M (SD) N =  17	M (SD) N =  25	M (SD) N =  43	M (SD) N =  172	M (SD) N =  215
PGSI	4.7 (3.4)	4.5 (3.9)	4.5 (3.8)	3.0 (3.2)	2.8 (3.0)	2.8 (3.0)	4.4 (3.4)	4.3 (3.9)	4.3 (3.8)
Anxiety	4.8 (3.6)	4.6 (3.5)	4.7 (3.5)	5.8 (3.0)	5.0 (2.3)	5.2 (2.5)	5.0 (3.5)	4.7 (3.4)	4.7 (3.4)
Depression	3.0 (3.3)	2.6 (2.8)	2.7 (2.9)	3.6 (4.0)	2.3 (2.3)	2.7 (2.9)	3.1 (3.4)	2.6 (2.8)	2.7 (2.9)
Alcohol	10.1 (7.0)	11.1 (6.4)	10.9 (6.5)	7.0 (6.2)	7.4 (4.3)	7.4 (4.7)	9.6 (6.9)	10.7 (6.4)	10.5 (6.5)
Drugs	0.8 (1.1)	1.2 (1.9)	1.1 (1.8)	1.1 (1.7)	0.5 (1.1)	0.7 (1.3)	0.9 (1.2)	1.1 (1.9)	1.0 (1.7)

Coping	N =  51	N =  132	N =  183	N =  16	N =  21	N =  37	N =  67	N =  153	N =  220
PGSI	5.5 (5.0)	6.5 (5.7)	6.2 (5.3)	2.9 (4.8)	5.1 (6.0)	4.1 (5.5)	4.9 (5.1)	6.3 (5.8)	5.9 (5.6)
Anxiety	7.5 (4.9)	7.1 (4.70)	7.2 (4.7)	8.0 (4.4)	9.3 (4.1)	8.7 (4.3)	7.6 (4.7)	7.4 (4.7)	7.4 (4.7)
Depression	4.9 (4.3)	5.1 (4.1)	5.0 (4.2)	3.9 (2.6)	6.9 (4.4)	5.6 (4.0)	4.7 (3.9)	5.3 (4.2)	5.1 (4.1)
Alcohol	10.7 (8.0)	10.2 (7.1)	10.4 (7.3)	6.7 (5.1)	8.6 (6.7)	7.7 (6.1)	9.7 (7.6)	10.0 (7.1)	9.9 (7.2)
Drug	1.6 (2.8)	1.1 (1.9)	1.2 (2.2)	1.2 (2.3)	1.2 (2.2)	1.2 (2.2)	1.5 (2.7)	1.1 (2.0)	0.9 (1.5)

Social	N =  55	N =  125	N =  180	N =  39	N =  40	N =  79	N =  94	N =  165	N =  259
PGSI	3.1 (3.3)	3.2 (3.5)	3.1 (3.4)	1.6 (1.8)	1.1 (1.6)	1.4 (1.7)	2.5 (2.8)	2.7 (3.2)	2.6 (3.1)
Anxiety	5.5 (3.7)	4.5 (3.3)	4.8 (3.5)	7.05 (3.8)	5.5 (3.4)	6.3 (3.7)	6.2 (3.8)	4.7 (3.4)	5.2 (3.6)
Depression	2.7 (2.7)	2.7 (3.0)	2.7 (8.9)	3.8 (3.2)	3.4 (3.0)	3.6 (3.1)	3.2 (2.9)	2.9 (3.0)	3.0 (3.0)
Alcohol	10.7 (5.8)	9.9 (5.3)	10.1 (5.4)	11.1 (6.1)	6.7 (4.3)	9.0 (5.7)	10.9 (5.9)	9.1 (5.2)	9.8 (5.5)
Drug	0.7 (1.2)	1.1 (1.6)	0.9 (1.5)	0.9 (1.8)	0.5 (0.8)	0.7 (1.4)	0.7 (1.5)	0.9 (1.5)	0.8 (1.5)