Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls
To access publisher's full text version of this article click on the hyperlink below AIM: This study investigated the associations, by sex, between sleep and adiposity, dietary habits, cardiorespiratory fitness and metabolic risk in 18-year-old students. METHODS: We carried out a cross-sectiona...
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Online Access: | http://hdl.handle.net/2336/620593 https://doi.org/10.1111/apa.14238 |
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ftlandspitaliuni:oai:www.hirsla.lsh.is:2336/620593 2023-05-15T16:51:49+02:00 Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls Kjartansdottir, Ingibjorg Arngrimsson, Sigurbjorn A. Bjarnason, Ragnar Olafsdottir, Anna S. 1 Univ Iceland, Fac Med, Reykjavik, Iceland Show more 2 Univ Iceland, Sch Educ, Ctr Sport & Hlth Sci, Reykjavik, Iceland Show more 3 Univ Hosp, Landspitali, Dept Pediat, Reykjavik, Iceland Faculty of Medicine; University of Iceland; Reykjavik Iceland School of Education; Center for Sport- and Health Sciences; University of Iceland; Reykjavik Iceland 2018-06 http://hdl.handle.net/2336/620593 https://doi.org/10.1111/apa.14238 en eng Wiley http://doi.wiley.com/10.1111/apa.14238 Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls 2018, 107 (6):1070 Acta Paediatrica 08035253 doi:10.1111/apa.14238 http://hdl.handle.net/2336/620593 Acta Paediatrica Archived with thanks to Acta Paediatrica Open Access - Opinn aðgangur Líkamsþyngd Líkamsástand Líkamsstuðull Svefn Holdafar Unglingar Stúlkur PED12 Adiposity Sleep Hygiene Sleep Diet Adolescent Body Mass Index Cardiorespiratory Fitness Article 2018 ftlandspitaliuni https://doi.org/10.1111/apa.14238 2022-05-29T08:22:21Z To access publisher's full text version of this article click on the hyperlink below AIM: This study investigated the associations, by sex, between sleep and adiposity, dietary habits, cardiorespiratory fitness and metabolic risk in 18-year-old students. METHODS: We carried out a cross-sectional study of 199 randomly chosen, healthy 18-year-old students (53% girls) in Iceland's capital region. The data collection took place in the winter months of 2012 to 2015. The anthropometric measurements were body mass index, waist circumference and body fat percentage. Sleep duration and dietary habits were self-reported. Cardiorespiratory fitness was measured on a stationary bicycle. A subsample of 152 participants gave blood samples. RESULTS: A quarter of the adolescents failed to reach the minimum recommended sleep duration of seven hours per night on weekdays. In girls, the average sleep score was associated with body mass index and waist circumference, after adjusting for cardiorespiratory fitness and unhealthy eating scores. In boys, the average sleep score was not associated with anthropometric measurements, but cardiorespiratory fitness was an independent predictor (p < 0.001). No associations were found between average sleep scores and metabolic profiles in either sex. CONCLUSION: Sleep duration and adiposity only appeared to be associated in girls and were independent of cardiorespiratory fitness and unhealthy eating. Sleep duration was not related to metabolic risk. University of Iceland Research Fund Landspitali University Hospital Research Fund Icelandic Sport Fund Public Health Fund of the Directorate of Health Article in Journal/Newspaper Iceland Hirsla - Landspítali University Hospital research archive Acta Paediatrica 107 6 1070 1076 |
institution |
Open Polar |
collection |
Hirsla - Landspítali University Hospital research archive |
op_collection_id |
ftlandspitaliuni |
language |
English |
topic |
Líkamsþyngd Líkamsástand Líkamsstuðull Svefn Holdafar Unglingar Stúlkur PED12 Adiposity Sleep Hygiene Sleep Diet Adolescent Body Mass Index Cardiorespiratory Fitness |
spellingShingle |
Líkamsþyngd Líkamsástand Líkamsstuðull Svefn Holdafar Unglingar Stúlkur PED12 Adiposity Sleep Hygiene Sleep Diet Adolescent Body Mass Index Cardiorespiratory Fitness Kjartansdottir, Ingibjorg Arngrimsson, Sigurbjorn A. Bjarnason, Ragnar Olafsdottir, Anna S. Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls |
topic_facet |
Líkamsþyngd Líkamsástand Líkamsstuðull Svefn Holdafar Unglingar Stúlkur PED12 Adiposity Sleep Hygiene Sleep Diet Adolescent Body Mass Index Cardiorespiratory Fitness |
description |
To access publisher's full text version of this article click on the hyperlink below AIM: This study investigated the associations, by sex, between sleep and adiposity, dietary habits, cardiorespiratory fitness and metabolic risk in 18-year-old students. METHODS: We carried out a cross-sectional study of 199 randomly chosen, healthy 18-year-old students (53% girls) in Iceland's capital region. The data collection took place in the winter months of 2012 to 2015. The anthropometric measurements were body mass index, waist circumference and body fat percentage. Sleep duration and dietary habits were self-reported. Cardiorespiratory fitness was measured on a stationary bicycle. A subsample of 152 participants gave blood samples. RESULTS: A quarter of the adolescents failed to reach the minimum recommended sleep duration of seven hours per night on weekdays. In girls, the average sleep score was associated with body mass index and waist circumference, after adjusting for cardiorespiratory fitness and unhealthy eating scores. In boys, the average sleep score was not associated with anthropometric measurements, but cardiorespiratory fitness was an independent predictor (p < 0.001). No associations were found between average sleep scores and metabolic profiles in either sex. CONCLUSION: Sleep duration and adiposity only appeared to be associated in girls and were independent of cardiorespiratory fitness and unhealthy eating. Sleep duration was not related to metabolic risk. University of Iceland Research Fund Landspitali University Hospital Research Fund Icelandic Sport Fund Public Health Fund of the Directorate of Health |
author2 |
1 Univ Iceland, Fac Med, Reykjavik, Iceland Show more 2 Univ Iceland, Sch Educ, Ctr Sport & Hlth Sci, Reykjavik, Iceland Show more 3 Univ Hosp, Landspitali, Dept Pediat, Reykjavik, Iceland Faculty of Medicine; University of Iceland; Reykjavik Iceland School of Education; Center for Sport- and Health Sciences; University of Iceland; Reykjavik Iceland |
format |
Article in Journal/Newspaper |
author |
Kjartansdottir, Ingibjorg Arngrimsson, Sigurbjorn A. Bjarnason, Ragnar Olafsdottir, Anna S. |
author_facet |
Kjartansdottir, Ingibjorg Arngrimsson, Sigurbjorn A. Bjarnason, Ragnar Olafsdottir, Anna S. |
author_sort |
Kjartansdottir, Ingibjorg |
title |
Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls |
title_short |
Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls |
title_full |
Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls |
title_fullStr |
Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls |
title_full_unstemmed |
Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls |
title_sort |
cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls |
publisher |
Wiley |
publishDate |
2018 |
url |
http://hdl.handle.net/2336/620593 https://doi.org/10.1111/apa.14238 |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
http://doi.wiley.com/10.1111/apa.14238 Cross-sectional study of randomly selected 18-year-old students showed that body mass index was only associated with sleep duration in girls 2018, 107 (6):1070 Acta Paediatrica 08035253 doi:10.1111/apa.14238 http://hdl.handle.net/2336/620593 Acta Paediatrica |
op_rights |
Archived with thanks to Acta Paediatrica Open Access - Opinn aðgangur |
op_doi |
https://doi.org/10.1111/apa.14238 |
container_title |
Acta Paediatrica |
container_volume |
107 |
container_issue |
6 |
container_start_page |
1070 |
op_container_end_page |
1076 |
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1766041935420588032 |