. Author manuscript; available in PMC: 2015 Jun 1.

Published in final edited form as: J Gambl Stud. 2015 Jun;31(2):513–524. doi: 10.1007/s10899-013-9434-1

Table 2.

COMT Genotypic Group Scores Expressed as M (SD)

Measure	GG	AG	AA
	(n = 25)	(n = 74)	(n = 40)
SOGS	.28 (.74)^*	.47 (.93)	1.15 (1.75)^*
MAST	1.36 (2.02)^**	2.35 (2.77)	3.18 (2.72)^**

SOGS—South Oaks Gambling Screen; MAST—Michigan Alcoholism Screening Test

p < .05

^**

p < .01