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. Author manuscript; available in PMC: 2020 Feb 17.
Published in final edited form as: J Dual Diagn. 2019 Feb 17;14(2):89–95. doi: 10.1080/15504263.2018.1439212

Table 2.

Multinomial Logistic Regression Model (n = 162).


 PTSD-Binge Drinking versus Neither
 PTSD-Binge Drinking versus PTSD Only PTSD-Binge Drinking versus Binge Drinking Only
Predictor Standardized B SE Odds Ratio Standardized B SE Odds Ratio Standardized B SE Odds Ratio
Age −.047 .183 1.036 −.451* .203 .776 −.018 .219 .993
Gender −.008 .170 .967 −.248 .253 .476 −.090 .209 .823
Race −.229 .187 .462 −.443 .247 .325 −.281 .182 .597
Number of Traumatic Events .307 .267 1.680 .468 .290 1.810 −.693** .224 .529
Non-planning Impulsiveness −.274 .346 .911 .370 .401 1.099 .288 .457 1.055
Attentional Impulsiveness −.329 (p = .05) .168 .842 −.776* .368 .739 −.750** .279 .809
Motor Impulsiveness −.584 .312 .784 −.334 .624 .901 .369 .224 1.087

Note. B = Standardized regression coefficient. SE = Standard error; PTSD = Posttraumatic stress disorder.

*

p < .05

**

p < .01

***

p < .001.

Negative coefficients indicate lower odds of being in the specific group (e.g., Binge Drinking only) compared to the PTSD and Binge Drinking group; for Gender: 0 = females, 1 = males; for Race: 0 = Caucasians, 1 = African-Americans or those self-reporting as Other.