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. 2011 Nov 13;4:492. doi: 10.1186/1756-0500-4-492

Table 1.

Demographic and clinical characteristics of pathological gamblers group and control group

PG (n = 37) Control (n = 40)

Mean (SD) Mean (SD) F(df = 1, 75) P Value
Age 36.42 (6.90) 35.61 (7.31) 0.25 .622
Years of Education 11.66 (2.55) 13.60 (3.04) 0.21 .155
Raven's 48.81 (7.65) 51.7 (6.84) 3.06 .084
SOGS 14.30 (2.64) 1.05 (1.15) 833.19 <.001
BDI-II 14.46 (9.06) 6.55 (5.38) 22.07 <.001

χ2 (df = 1) P Value

Nicotine Use (%) 18.9 20 .01 .905
Alcohol Use (%) 10.8 7.5 .26 .614
Other Substance Use (%) 10.8 5 .90 .342

PG = pathological gambling group; Control = control group; BDI-II = Beck Depression Inventory Version 2; Raven's = Raven's Standard Progressive Matrices; SOGS = South Oaks Gambling Screen; "Other Substance Use" = the use of substances other than alcohol and nicotine.