Association of intake of ultra-processed snacks and beverages with obesity status and change in BMI among college students.

IF 1.6 4区 医学 Q2 EDUCATION & EDUCATIONAL RESEARCH
Susmita Chowdhury, Lukkamol Prapkree, Cristina Palacios
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引用次数: 0

Abstract

Objective: To associate intake of ultra-processed/sweetened versus minimally processed/unsweetened beverages and snacks with body mass index (BMI) and BMI change after 12 wk among college students. Participants: 140 college student (18-24 years) participants of the Snackability trial. Methods: Participants were asked to complete three 24-h dietary recalls to record intake of snacks/beverages at baseline and recorded their weight and height at baseline and 12 wk later. ANCOVA was used for the cross-sectional associations and linear regressions for the longitudinal associations, adjusting for age, sex, energy intake of the other meals, and randomized group (longitudinal only). Results: In the cross-sectional analysis we found that college students with obesity consumed significantly more overall ultra-processed snacks than those without obesity. For the longitudinal analysis, 87 participants submitted the weight and height after 12 wk, and we found that any intake of ultra-processed snacks was associated with an increase in BMI after 12 wk (β = 0.280, p < 0.05). Conclusions: Those with obesity had higher intake of ultra-processed beverages and snacks compared to those without obesity. Also, any intake of ultra-processed snacks was associated with an increase in BMI over time.

大学生超加工零食和饮料摄入与肥胖状况及BMI变化的关系
目的:探讨大学生超加工/加糖饮料和低加工/不加糖饮料和零食的摄入量与体重指数(BMI)及其12周后的变化之间的关系。参与者:140名大学生(18-24岁)Snackability试验的参与者。方法:参与者被要求完成3次24小时饮食回顾,记录基线时零食/饮料的摄入量,并记录基线时和12周后的体重和身高。横断面关联采用ANCOVA,纵向关联采用线性回归,调整了年龄、性别、其他膳食的能量摄入和随机分组(仅纵向)。结果:在横断面分析中,我们发现肥胖的大学生比没有肥胖的大学生消费了更多的超加工零食。在纵向分析中,87名参与者在12周后提交了体重和身高,我们发现任何超加工零食的摄入都与12周后BMI的增加相关(β = 0.280, p)。结论:肥胖的人比没有肥胖的人摄入更多的超加工饮料和零食。此外,随着时间的推移,任何超加工零食的摄入都与体重指数的增加有关。
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来源期刊
CiteScore
5.40
自引率
12.50%
发文量
388
期刊介绍: Binge drinking, campus violence, eating disorders, sexual harassment: Today"s college students face challenges their parents never imagined. The Journal of American College Health, the only scholarly publication devoted entirely to college students" health, focuses on these issues, as well as use of tobacco and other drugs, sexual habits, psychological problems, and guns on campus, as well as the students... Published in cooperation with the American College Health Association, the Journal of American College Health is a must read for physicians, nurses, health educators, and administrators who are involved with students every day.
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