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. Author manuscript; available in PMC: 2025 Sep 1.
Published in final edited form as: Psychol Addict Behav. 2023 Dec 7;38(6):676–687. doi: 10.1037/adb0000978

Table 1.

Demographics and Drinking History

Mean SD
Age 23.52 2.54
BMI 24.52 3.58
Education 15.58 1.72
TLFB Drinking Days 9.40 4.57
TLFB Drunk Days 2.12 1.66
TLFB Binge Days 1.27 1.63
TLFB Total Drinks 25.14 15.29
PDHQ Drinks 2.69 0.95
PDHQ Duration 2.89 0.94
PDHQ Frequency 1.85 0.87

Composite demographic data for all participants (N=50). Age = years of age; BMI = body mass index; Education = years of education (e.g., high school degree = 12 years); TLFB drinking days = total number of drinking days in the past 30 days; TLFB drunk days = total number of days in which the participant drank to a level that they felt drunk in the past 30 days; TLFB binge days = number of days that met binge drinking criteria in the past 30 days, defined as drinking to or in excess of 80 mg/100 ml; TLFB total drinks = total number of drinks consumed in the past 30 days; PDHQ Drinks = average number of drinks consumed during a single typical drinking occasion; PDHQ Duration = length of a typical drinking occasion; PDHQ Frequency = typical number of drinking occasions in one week.