Knowledge of sugar content of sports drinks is not associated with sports drink consumption.
OBJECTIVE
To examine U.S. adult knowledge of the sugar content of sports drinks and whether this knowledge and other characteristics are associated with their sports drink consumption.


METHODS
Nonexperimental.


METHODS
Nationally representative 2011 Summer ConsumerStyles survey data.


METHODS
3929 U.S. adults.


METHODS
The outcome variable was sports drink consumption in the past 7 days. The main exposure variable was knowledge about sports drinks containing sugar. The covariates were sociodemographic characteristics, physical activity, and weight status.


METHODS
Multivariable logistic regression analysis was used to estimate adjusted odds ratios (ORs) for adults consuming sports drinks ≥1 times/wk after controlling for other characteristics.


RESULTS
Approximately 22% of adults reported consuming sports drinks ≥1 times/wk. Most adults (71%) agreed that sports drinks contain sugar; however, this agreement was not significantly associated with adults' sports drink consumption. The odds of drinking sports drinks ≥1 times/wk were significantly higher among younger adults aged 18 to 64 years (OR range: 5.46-2.71), males (OR = 2.09), high-school graduates (OR = 1.52), and highly active adults (OR = 2.09).


CONCLUSIONS
There were disparities in sports drink consumption by sociodemographic characteristics and physical activity level; however, knowledge of sports drinks' sugar content was not associated with consumption. Understanding why some population groups are higher consumers may assist in the development of education, providing those groups with a better understanding of sports drinks' nutritional value and health consequences of excessive sugar consumption in any form.
Deena
D
Zytnick
Sohyun
S
Park
Stephen J
SJ
Onufrak
Beverly S
BS
Kingsley
Bettylou
B
Sherry
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003430:Cross-Sectional Studies; D004032:Diet / Q000379:methods*; D019422:Dietary Sucrose / Q000008:administration & dosage*; D061215:Energy Drinks; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D013177:Sports; D014481:United States; D055815:Young Adult
D019422:Dietary Sucrose
Health focus: nutrition; Outcome measure: behavioral; Research purpose: modeling/relationship testing; Setting: state/national; Strategy: education; Study design: nonexperimental; Sugar, Knowledge, Sports Drinks, Sugar-Sweetened Beverage, Consumption, Prevention Research. Manuscript format: research; Target population age: adults; Target population circumstances: education/income level, geographic location, and race/ethnicity