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. Author manuscript; available in PMC: 2019 Jul 10.
Published in final edited form as: Psychol Med. 2017 Oct 17;48(10):1624–1633. doi: 10.1017/S0033291717003105

Figure 2.

Figure 2.

Weighted prevalence by age group of heavy drinking at pre-deployment (T0), 3 months post-deployment (T2), and 9 months post-deployment (T3). Group n’s total slightly less than 4645 due to rare missing age data. Prevalence of heavy drinking differed by age group at all waves [X2(3)=85.01 to 92.02, ps<.001].