Fast Eating Is Associated with Increased BMI among High-School Students
| العنوان: | Fast Eating Is Associated with Increased BMI among High-School Students |
|---|---|
| المؤلفون: | Fagerberg, Petter, Charmandari, Evangelia, Diou, Christos, Heimeier, Rachel, Karavidopoulou, Youla, Kassari, Penio, Koukoula, Evangelia, Lekka, Irini, Maglaveras, Nicos, Maramis, Christos, Pagkalos, Ioannis, Papapanagiotou, Vasileios, Riviou, Katerina, Sarafis, Ioannis, Tragomalou, Athanasia, Ioakimidis, Ioannis |
| المصدر: | Nutrients, Vol 13, Iss 880, p 880 (2021) Nutrients Volume 13 Issue 3 |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Male, Pediatric Obesity, obesity, Time Factors, Adolescent, education, eating rate, self-reported, lcsh:TX341-641, eating speed, Diet Surveys, Article, Body Mass Index, Eating, high-school students, eating quickly, objective measures, Humans, adolescents, Students, validation, Sweden, Greece, Body Weight, Reproducibility of Results, Feeding Behavior, Cross-Sectional Studies, Lunch, fast eating, Female, Self Report, lcsh:Nutrition. Foods and food supply |
| الوصف: | Fast self-reported eating rate (SRER) has been associated with increased adiposity in children and adults. No studies have been conducted among high-school students, and SRER has not been validated vs. objective eating rate (OBER) in such populations. The objectives were to investigate (among high-school student populations) the association between OBER and BMI z-scores (BMIz), the validity of SRER vs. OBER, and potential differences in BMIz between SRER categories. Three studies were conducted. Study 1 included 116 Swedish students (mean ± SD age: 16.5 ± 0.8, 59% females) who were eating school lunch. Food intake and meal duration were objectively recorded, and OBER was calculated. Additionally, students provided SRER. Study 2 included students (n = 50, mean ± SD age: 16.7 ± 0.6, 58% females) from Study 1 who ate another objectively recorded school lunch. Study 3 included 1832 high-school students (mean ± SD age: 15.8 ± 0.9, 51% females) from Sweden (n = 748) and Greece (n = 1084) who provided SRER. In Study 1, students with BMIz ≥ 0 had faster OBER vs. students with BMIz < 0 (mean difference: +7.7 g/min or +27%, p = 0.012), while students with fast SRER had higher OBER vs. students with slow SRER (mean difference: +13.7 g/min or +56%, p = 0.001). However, there was “minimal” agreement between SRER and OBER categories (κ = 0.31, p < 0.001). In Study 2, OBER during lunch 1 had a “large” correlation with OBER during lunch 2 (r = 0.75, p < 0.001). In Study 3, fast SRER students had higher BMIz vs. slow SRER students (mean difference: 0.37, p < 0.001). Similar observations were found among both Swedish and Greek students. For the first time in high-school students, we confirm the association between fast eating and increased adiposity. Our validation analysis suggests that SRER could be used as a proxy for OBER in studies with large sample sizes on a group level. With smaller samples, OBER should be used instead. To assess eating rate on an individual level, OBER can be used while SRER should be avoided. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2072-6643 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::c155015c568503429ac402e6fa064268 https://www.mdpi.com/2072-6643/13/3/880 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.pmid.dedup....c155015c568503429ac402e6fa064268 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20726643 |
|---|