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Search: onr:"swepub:oai:prod.swepub.kib.ki.se:146237093" > Fast Eating Is Asso...

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003545naa a2200445 4500
001oai:prod.swepub.kib.ki.se:146237093
003SwePub
008240701s2021 | |||||||||||000 ||eng|
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1462370932 URI
024a https://doi.org/10.3390/nu130308802 DOI
040 a (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Fagerberg, Pu Karolinska Institutet4 aut
2451 0a Fast Eating Is Associated with Increased BMI among High-School Students
264 c 2021-03-09
264 1b 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.
700a Charmandari, E4 aut
700a Diou, C4 aut
700a Heimeier, R4 aut
700a Karavidopoulou, Y4 aut
700a Kassari, P4 aut
700a Koukoula, E4 aut
700a Lekka, I4 aut
700a Maglaveras, N4 aut
700a Maramis, C4 aut
700a Pagkalos, I4 aut
700a Papapanagiotou, V4 aut
700a Riviou, K4 aut
700a Sarafis, I4 aut
700a Tragomalou, A4 aut
700a Ioakimidis, Iu Karolinska Institutet4 aut
710a Karolinska Institutet4 org
773t Nutrientsd : MDPI AGg 13:3q 13:3x 2072-6643
856u https://www.mdpi.com/2072-6643/13/3/880/pdf
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:146237093
8564 8u https://doi.org/10.3390/nu13030880

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