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. Author manuscript; available in PMC: 2014 Apr 9.
Published in final edited form as: Drug Alcohol Depend. 2013 Sep 2;133(2):685–692. doi: 10.1016/j.drugalcdep.2013.08.016

Table 2.

Parameter estimates for the multiple-group mediation model.

Path Coefficienta Labeled (n = 938) Labeled (n = 938)
Std Unstd SE p Std Unstd SE p
Direct effect: PAS to outcomes
PAS → Past-year AUD c’AUD −0.104 −0.136 0.094 0.151 −0.043 −0.065 0.056 0.242
PAS → Past-year INT c’INT   0.040   0.071 0.087 0.415   0.003   0.006 0.062 0.919
Mediational path: PAS to mediators
PAS → SNI a1 −0.049 −0.106 0.083 0.204 −0.002 −0.005 0.060 0.937
PAS → ISS a2 −0.241 −0.571 0.099 0.000 −0.147 −0.350 0.058 0.000
Mediational path: SNI to ISS
SNI → ISS a3   0.250   0.274 0.045 0.000   0.206   0.210 0.024 0.000
Mediational path: Mediators to outcomes
SNI → Past-year AUD b1 AUD   0.008   0.005 0.031 0.874   0.074   0.048 0.021 0.020
SNI → Past-year INT b1 INT −0.057 −0.047 0.035 0.180 −0.005 −0.005 0.022 0.833
ISS → Past-year AUD b2 AUD −0.283 −0.156 0.038 0.000 −0.126 −0.080 0.023 0.001
ISS → Past-year INT b2 INT −0.179 −0.135 0.035 0.000 −0.093 −0.079 0.028 0.005
a

The coefficient column corresponds to the symbols of Fig. 2. Standard errors (SE) and p values are displayed for the unstandardized coefficients. Bolded values are statistically significant p < 0.05.

Std = standardized with respect to X and Y, Unstd = unstandardized, SNI = social network involvement, ISS = perceived interpersonal social support, PAS = perceived alcohol stigma, AUD = alcohol use disorder. Internalizing disorders (INT) included major depression, bipolar I and II, dysthymia, social phobia, specific phobia, generalized anxiety disorder, and post-traumatic stress disorder.