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. Author manuscript; available in PMC: 2015 Apr 7.
Published in final edited form as: Addict Behav. 2007 Apr 14;32(12):3065–3070. doi: 10.1016/j.addbeh.2007.04.012

Figure 1. Difference in drinks per drinking day: HAND - TLFB.

Figure 1

Difference = standard drinks per drinking day on TLFB subtracted from standard drinks on HAND. Standard drinks were defined as 12 ounces of beer, 5 ounces of wine or champagne, 3 ounces of fortified wine, or 1.5 ounces of hard liquor. The differences in drinks per drinking day between the two measures were within one standard drink for 64% of participants, were higher within two standard drinks on the HAND for 25% of participants, and were higher within two standard drinks on the TLFB for 38% of participants.