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. Author manuscript; available in PMC: 2018 Oct 30.
Published in final edited form as: Psychiatry Res. 2017 Aug 19;268:22–26. doi: 10.1016/j.pscychresns.2017.08.006

Table 2.

Predictors of SUD outcome using a Cox Survival regression analysis – variables in the equation (N=78).

Wald df Exp (B) Significance
OFC/Amygdala Ratioa 5.45 1 .389 0.020
Familial Risk 4.44 1 .418 0.035
Age at Scan 7.28 1 .786 0.007
Sex 2.07 1 .552 0.15

Omnibus test of model coefficients χ2 = 18.12, df=4, p=0.001.

a

OFC/Amygdala ratios were run based on a median split of the sample.