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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: Drug Alcohol Depend. 2015 Sep 14;156:176–183. doi: 10.1016/j.drugalcdep.2015.09.007

Table 5.

Linear regression of self-reported physical health (n = 8841)

Variable B(SE) 95% Confidence Interval t p
Constant 2.03 (.044) 1.94 – 2.12 46.24 <.0005
Age in years .01 (.001) .01 – .01 11.10 <.0005
Gender −.05 (.034) −.12 – .02 −1.42 .160
Marital status .02 (.033) −.05 – .09 0.60 .551
Welfare status .34 (.035) .27 – .41 9.58 <.0005
Education level −.13 (.030) −.19 – −.07 −4.33 <.0005
12-month PTSD .42 (.066) .29 – .55 6.35 <.0005
12-month AUD .27 (.074) .12 – .42 3.65 .001
Daily smoking .29 (.044) .20 – .38 6.57 <.0005

Model Fit F F df p

69.73 8, 52 <.0005

Note. Higher scores indicate poorer physical health. Reference category for gender = male, marital status = unmarried, welfare status = primary income source is not welfare, education level = not highly qualified, 12-month PTSD = no diagnosis, 12-month AUD = no diagnosis, daily smoking = not a daily smoker. Bolded where alpha <.01.