Search: onr:"swepub:oai:prod.swepub.kib.ki.se:146237093" > Fast Eating Is Asso...
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000 | 03545naa a2200445 4500 | |
001 | oai:prod.swepub.kib.ki.se:146237093 | |
003 | SwePub | |
008 | 240701s2021 | |||||||||||000 ||eng| | |
024 | 7 | a http://kipublications.ki.se/Default.aspx?queryparsed=id:1462370932 URI |
024 | 7 | a https://doi.org/10.3390/nu130308802 DOI |
040 | a (SwePub)ki | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Fagerberg, Pu Karolinska Institutet4 aut |
245 | 1 0 | a Fast Eating Is Associated with Increased BMI among High-School Students |
264 | c 2021-03-09 | |
264 | 1 | b MDPI AG,c 2021 |
520 | a 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. | |
700 | 1 | a Charmandari, E4 aut |
700 | 1 | a Diou, C4 aut |
700 | 1 | a Heimeier, R4 aut |
700 | 1 | a Karavidopoulou, Y4 aut |
700 | 1 | a Kassari, P4 aut |
700 | 1 | a Koukoula, E4 aut |
700 | 1 | a Lekka, I4 aut |
700 | 1 | a Maglaveras, N4 aut |
700 | 1 | a Maramis, C4 aut |
700 | 1 | a Pagkalos, I4 aut |
700 | 1 | a Papapanagiotou, V4 aut |
700 | 1 | a Riviou, K4 aut |
700 | 1 | a Sarafis, I4 aut |
700 | 1 | a Tragomalou, A4 aut |
700 | 1 | a Ioakimidis, Iu Karolinska Institutet4 aut |
710 | 2 | a Karolinska Institutet4 org |
773 | 0 | t Nutrientsd : MDPI AGg 13:3q 13:3x 2072-6643 |
856 | 4 | u https://www.mdpi.com/2072-6643/13/3/880/pdf |
856 | 4 8 | u http://kipublications.ki.se/Default.aspx?queryparsed=id:146237093 |
856 | 4 8 | u https://doi.org/10.3390/nu13030880 |
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