. Author manuscript; available in PMC: 2012 Nov 1.

Published in final edited form as: Drug Alcohol Depend. 2011 Apr 22;118(2-3):202–208. doi: 10.1016/j.drugalcdep.2011.03.021

Table 3.

Descriptive statistics (means, standard deviations) of external validators by DSM-IV AUD diagnosis

DSM-IV AUD diagnosis	Overall	No Diagnosis(1)	Diagnostic Orphan(2)	Abuse diagnosis(3)	Dependence diagnosis(4)

	N = 396	N = 103	N = 135	N = 92	N = 66

External validator variables	Mean(SD)	Mean(SD)	Mean(SD)	Mean(SD)	Mean(SD)
Frequency of Alcohol Use Index	8.46(2.21)	6.94(2.07)	8.66(1.93)	8.95(2.01)	9.77(1.96)^*
Quantity of Alcohol Use Index	7.81(2.24)	6.34(1.95)	7.91(2.02)	8.34(1.96)	9.29(2.29)^*
CAPS-r sum scores	2.42(1.96)	1.15(1.44)	2.42(1.48)	3.08(1.91)	4.36(1.81)^*
Govern (TRI)	6.57(4.52)	4.09(2.23)	5.96(3.57)	6.66(3.74)	11.57(5.84)^*
Emotion (TRI)	7.06(4.25)	5.33(3.36)	6.24(3.13)	7.47(4.05)	10.84(5.30)^*
Preoccupation (TRI)	4.48(2.85)	3.45(1.48)	4.16(2.13)	4.44(2.77)	6.77(4.29)^*

Note: In order to improve the distributional characteristics of certain variables, the three TRI factors required square root transformations

All MANOVA post-hoc comparisons (4) > (3,2,1) and (3,2) > (1) are statistically significant at p < .01.