Comparing Methods for Assessing Beverage Intake among High School Students

Division of Adolescent and School Health, Centers for Disease Control and Prevention, Atlanta, GA, USA. .
American journal of health behavior (Impact Factor: 1.31). 01/2014; 38(1):114-23. DOI: 10.5993/AJHB.38.1.12
Source: PubMed


To compare 7 beverage intake survey questions against criterion data from 24-hour dietary recall interviews (24HrDRIs) among adolescents.
Data were available from 610 US high school students completing a survey and ≥3 24HrDRIs. Analyses compared mean intake (times/day) calculated from the survey to intake (servings/day) from the 24HrDRIs. Proportions of students reporting intake of ≥1 times/day were compared to the 24HrDRI results.
Survey data significantly correlated with 24HrDRI data (all corrected r: 0.26-0.49). Survey results differed from 24HrDRI results on reported intake of 5 beverages.
Intake from these beverage questions should be reported in times/day, which is related to, but not a proxy for, servings/day. These questions are useful for population-level surveillance of beverage intake and monitoring trends over time.

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Available from: Sohyun Park, Jul 14, 2014
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