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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Addict Behav. 2017 Nov 28;78:209–215. doi: 10.1016/j.addbeh.2017.11.040

Figure 1.

Figure 1

Hypothesized theoretical models relating family history of alcohol use disorder (assessed at baseline), hangover severity (assessed annually during follow-up), and alcohol outcomes (assessed annually during follow-up). Note that all available follow-up annual assessments where hangover assessments preceded alcohol problems were included in the model. a denotes the predictor-mediator model and b denotes the mediator-outcome models. c refers to the direct effect of AUD family history on the outcome when hangover severity is not accounted for and c’ refers to the indirect effect of AUD family history on the outcome while accounting for hangover severity.