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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Alcohol. 2014 Sep 28;48(8):795–800. doi: 10.1016/j.alcohol.2014.07.013

Figure 1.

Figure 1

(A) Dot plot demonstrating the levels of serum Pref-1 in excessive drinkers and non-excessive drinkers (B) The linear regression analysis between serum Pref-1 and alcohol consumption in the previous 30 days (C–F) The linear regression analysis between serum Pref-1 and the levels of alcohol consumption stratified by quartiles (C for Q1, D for Q2, E for Q3, and F for Q4)