1. Caffeine Awareness in Children: Insights from a Pilot Study
- Author
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Ketan Deoras, Petra Podmore, Catherine Griffin, Tushar P Thakre, Aarthi Vemana, and Jyoti Krishna
- Subjects
Pulmonary and Respiratory Medicine ,Male ,Sleep Wake Disorders ,medicine.medical_specialty ,Health Knowledge, Attitudes, Practice ,Adolescent ,Psychoactive substance ,Pilot Projects ,Risk Assessment ,Beverages ,chemistry.chemical_compound ,Sex Factors ,Caffeine ,Surveys and Questionnaires ,medicine ,Humans ,Psychiatry ,Child ,Students ,business.industry ,Incidence ,Age Factors ,food and beverages ,Awareness ,Sleep in non-human animals ,Scientific Investigations ,United States ,Cross-Sectional Studies ,Neurology ,chemistry ,Female ,Neurology (clinical) ,Caffeine intake ,business ,Needs Assessment - Abstract
Caffeine, a commonly consumed psychoactive substance, can have significant effects on sleep. Caffeine intake among children is increasing, mainly in the form of sodas. However, adolescent caffeine consumers may lack knowledge about the caffeine content in common beverages. If true, this very fact may hamper the assessment of the effects of caffeine consumption on sleep in children if such assessments are a priori dependent on responders being able to reliably distinguish between caffeinated and noncaffeinated beverages. This preliminary study investigated adolescents' caffeine knowledge and intake at a Cleveland-area public middle school.Seventh- and eighth-grade students were surveyed using: (1) the Caffeine Literacy and Sleep Study (CLASS), a 15-question pilot instrument designed to assess caffeine knowledge and intake by type, quantity and timing, as well as sleep habits; and (2) the Cleveland Adolescent Sleepiness Questionnaire (CASQ), a validated survey measuring excessive daytime sleepiness in adolescents. These questionnaires were distributed and collected during a specified class period.Of the 635 seventh- and eighth-grade students who attended school on the day of the study, 555 (87%) participated. Lack of knowledge about caffeine content of particular drinks was noted in seventh and eighth graders of both sexes with nearly 29% unaware that their favorite drinks contain caffeine and more than 50% unable to correctly identify the drinks with the most caffeine. A low percentage of students correctly identified light-colored sodas lacking caffeine: 7-Up (24.1%), Sierra Mist (38.9%), ginger ale (39.8%), Sprite (39.8%), and Fresca (53.7%). The percentages of students correctly identifying caffeinated light-colored beverages were: Arizona Green Tea (43.5%), Mello Yellow (50.9%), and AW cream soda (67.6%). However, Mountain Dew was correctly identified by most (93.5%) as caffeinated.Students were not consistently able to identify caffeine content or lack thereof in some common beverages. The results of this pilot study show that caffeine literacy in adolescents warrants further investigation and educational intervention.
- Published
- 2014