{"citation":{"short":"N. Jankovic, S. Schmitting, B. Stutz, B. Krüger, A. Buyken, U. Alexy, European Journal of Nutrition (2023).","ieee":"N. Jankovic, S. Schmitting, B. Stutz, B. Krüger, A. Buyken, and U. Alexy, “Alignment between timing of ‘highest caloric intake’ and chronotype in relation to body composition during adolescence: the DONALD Study,” <i>European Journal of Nutrition</i>, 2023, doi: <a href=\"https://doi.org/10.1007/s00394-023-03259-w\">10.1007/s00394-023-03259-w</a>.","bibtex":"@article{Jankovic_Schmitting_Stutz_Krüger_Buyken_Alexy_2023, title={Alignment between timing of ‘highest caloric intake’ and chronotype in relation to body composition during adolescence: the DONALD Study}, DOI={<a href=\"https://doi.org/10.1007/s00394-023-03259-w\">10.1007/s00394-023-03259-w</a>}, journal={European Journal of Nutrition}, publisher={Springer Science and Business Media LLC}, author={Jankovic, Nicole and Schmitting, Sarah and Stutz, Bianca and Krüger, Bettina and Buyken, Anette and Alexy, Ute}, year={2023} }","ama":"Jankovic N, Schmitting S, Stutz B, Krüger B, Buyken A, Alexy U. Alignment between timing of ‘highest caloric intake’ and chronotype in relation to body composition during adolescence: the DONALD Study. <i>European Journal of Nutrition</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1007/s00394-023-03259-w\">10.1007/s00394-023-03259-w</a>","chicago":"Jankovic, Nicole, Sarah Schmitting, Bianca Stutz, Bettina Krüger, Anette Buyken, and Ute Alexy. “Alignment between Timing of ‘Highest Caloric Intake’ and Chronotype in Relation to Body Composition during Adolescence: The DONALD Study.” <i>European Journal of Nutrition</i>, 2023. <a href=\"https://doi.org/10.1007/s00394-023-03259-w\">https://doi.org/10.1007/s00394-023-03259-w</a>.","mla":"Jankovic, Nicole, et al. “Alignment between Timing of ‘Highest Caloric Intake’ and Chronotype in Relation to Body Composition during Adolescence: The DONALD Study.” <i>European Journal of Nutrition</i>, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1007/s00394-023-03259-w\">10.1007/s00394-023-03259-w</a>.","apa":"Jankovic, N., Schmitting, S., Stutz, B., Krüger, B., Buyken, A., &#38; Alexy, U. (2023). Alignment between timing of ‘highest caloric intake’ and chronotype in relation to body composition during adolescence: the DONALD Study. <i>European Journal of Nutrition</i>. <a href=\"https://doi.org/10.1007/s00394-023-03259-w\">https://doi.org/10.1007/s00394-023-03259-w</a>"},"type":"journal_article","keyword":["Nutrition and Dietetics","Medicine (miscellaneous)"],"publisher":"Springer Science and Business Media LLC","department":[{"_id":"22"}],"status":"public","_id":"48456","publication_status":"published","doi":"10.1007/s00394-023-03259-w","date_created":"2023-10-25T08:38:46Z","user_id":"92491","publication_identifier":{"issn":["1436-6207","1436-6215"]},"year":"2023","author":[{"first_name":"Nicole","last_name":"Jankovic","full_name":"Jankovic, Nicole"},{"last_name":"Schmitting","full_name":"Schmitting, Sarah","first_name":"Sarah"},{"full_name":"Stutz, Bianca","last_name":"Stutz","id":"77099","first_name":"Bianca"},{"last_name":"Krüger","full_name":"Krüger, Bettina","first_name":"Bettina","id":"49428","orcid":"0000-0001-5351-1785"},{"full_name":"Buyken, Anette","last_name":"Buyken","first_name":"Anette","id":"65985"},{"first_name":"Ute","full_name":"Alexy, Ute","last_name":"Alexy"}],"title":"Alignment between timing of ‘highest caloric intake’ and chronotype in relation to body composition during adolescence: the DONALD Study","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:sec>\r\n              <jats:title>Purpose</jats:title>\r\n              <jats:p>Our aim was to assess alignment in timing of ‘highest caloric intake’ with individual chronotype and its association with body composition in adolescents.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Methods</jats:title>\r\n              <jats:p>We used repeatedly collected data from <jats:italic>n</jats:italic> = 196 adolescents (age 9–16 years, providing <jats:italic>N</jats:italic> = 401 yearly questionnaires) of the DONALD open cohort study. Chronotype was assessed by the Munich Chronotype Questionnaire from which midpoint of sleep (MSFsc) was derived. A sex- and age-specific diet-chrono-alignment score (DCAS) was calculated as the difference in hours between the chronotype-specific median timing of highest caloric intake of the studied population and the individual timing of ‘highest caloric intake’ or vice versa. Repeated-measures regression models were applied to study cross-sectional and longitudinal associations between the DCAS and body composition, e.g., Fat Mass Index (FMI) or Fat Free Mass Index (FFMI).</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Results</jats:title>\r\n              <jats:p>DCAS ranged from −6:42 h to + 8:01 h and was not associated with body composition. Among adolescents with a later chronotype (<jats:italic>N</jats:italic> = 201) a 1 h increase in DCAS (later consumption of ‘highest caloric intake’ in comparison to the median intake of that group), increased FFMI by 1.92 kg/m<jats:sup>2</jats:sup> (95% CI: 0.15, 3.69, <jats:italic>p</jats:italic> value = 0.04) over a median follow-up of 0.94 year.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Conclusion</jats:title>\r\n              <jats:p>Alignment of energy intake with individual chronotype appears beneficial for FFMI among those with a late chronotype.</jats:p>\r\n            </jats:sec>"}],"publication":"European Journal of Nutrition","language":[{"iso":"eng"}],"date_updated":"2023-10-25T08:39:21Z"}