{"_id":"27806","publication_identifier":{"issn":["0007-1145","1475-2662"]},"doi":"10.1017/s0007114520000665","language":[{"iso":"eng"}],"author":[{"first_name":"Ines","full_name":"Perrar, Ines","last_name":"Perrar"},{"last_name":"Gray","full_name":"Gray, Nicola","first_name":"Nicola"},{"last_name":"Kuhnle","full_name":"Kuhnle, Gunter G.","first_name":"Gunter G."},{"first_name":"Thomas","last_name":"Remer","full_name":"Remer, Thomas"},{"first_name":"Anette","last_name":"Buyken","full_name":"Buyken, Anette","id":"65985"},{"last_name":"Alexy","full_name":"Alexy, Ute","first_name":"Ute"}],"year":"2020","citation":{"chicago":"Perrar, Ines, Nicola Gray, Gunter G. Kuhnle, Thomas Remer, Anette Buyken, and Ute Alexy. “Sugar Intake among German Adolescents: Trends from 1990 to 2016 Based on Biomarker Excretion in 24-h Urine Samples.” <i>British Journal of Nutrition</i>, 2020, 164–72. <a href=\"https://doi.org/10.1017/s0007114520000665\">https://doi.org/10.1017/s0007114520000665</a>.","ama":"Perrar I, Gray N, Kuhnle GG, Remer T, Buyken A, Alexy U. Sugar intake among German adolescents: trends from 1990 to 2016 based on biomarker excretion in 24-h urine samples. <i>British Journal of Nutrition</i>. Published online 2020:164-172. doi:<a href=\"https://doi.org/10.1017/s0007114520000665\">10.1017/s0007114520000665</a>","short":"I. Perrar, N. Gray, G.G. Kuhnle, T. Remer, A. Buyken, U. Alexy, British Journal of Nutrition (2020) 164–172.","mla":"Perrar, Ines, et al. “Sugar Intake among German Adolescents: Trends from 1990 to 2016 Based on Biomarker Excretion in 24-h Urine Samples.” <i>British Journal of Nutrition</i>, 2020, pp. 164–72, doi:<a href=\"https://doi.org/10.1017/s0007114520000665\">10.1017/s0007114520000665</a>.","bibtex":"@article{Perrar_Gray_Kuhnle_Remer_Buyken_Alexy_2020, title={Sugar intake among German adolescents: trends from 1990 to 2016 based on biomarker excretion in 24-h urine samples}, DOI={<a href=\"https://doi.org/10.1017/s0007114520000665\">10.1017/s0007114520000665</a>}, journal={British Journal of Nutrition}, author={Perrar, Ines and Gray, Nicola and Kuhnle, Gunter G. and Remer, Thomas and Buyken, Anette and Alexy, Ute}, year={2020}, pages={164–172} }","apa":"Perrar, I., Gray, N., Kuhnle, G. G., Remer, T., Buyken, A., &#38; Alexy, U. (2020). Sugar intake among German adolescents: trends from 1990 to 2016 based on biomarker excretion in 24-h urine samples. <i>British Journal of Nutrition</i>, 164–172. <a href=\"https://doi.org/10.1017/s0007114520000665\">https://doi.org/10.1017/s0007114520000665</a>","ieee":"I. Perrar, N. Gray, G. G. Kuhnle, T. Remer, A. Buyken, and U. Alexy, “Sugar intake among German adolescents: trends from 1990 to 2016 based on biomarker excretion in 24-h urine samples,” <i>British Journal of Nutrition</i>, pp. 164–172, 2020, doi: <a href=\"https://doi.org/10.1017/s0007114520000665\">10.1017/s0007114520000665</a>."},"page":"164-172","user_id":"61597","date_created":"2021-11-25T12:13:11Z","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Trend analyses based on dietary records suggest decreases in the intakes of total sugar (TS), added and free sugar since 2005 among children and adolescents in Germany. In terms of age trends, TS intake decreased with increasing age. However, self-reported sugar intake in epidemiological studies is criticised, as it may be prone to bias due to selective underreporting. Furthermore, adolescents are more susceptible to underreporting than children. We thus analysed time and age trends in urinary fructose excretion (FE), sucrose excretion (SE) and the sum of both (FE + SE) as biomarkers for sugar intake among 8·5–16·5-year-old adolescents. Urinary sugar excretion was measured by UPLC-MS/MS in 997 24-h urine samples collected from 239 boys and 253 girls participating in the Dortmund Nutritional and Anthropometric Longitudinally Designed (DONALD) study cohort between 1990 and 2016. Time and age trends of log-transformed FE, SE and FE + SE were analysed using polynomial mixed-effects regression models. Between 1990 and 2016, FE as well as FE + SE decreased (linear time trend: <jats:italic>P</jats:italic> = 0·0272 and <jats:italic>P</jats:italic> &lt; 0·0001, respectively). A minor increase in excretion during adolescence was confined to FE (linear age trend: <jats:italic>P</jats:italic> = 0·0017). The present 24-h excretion measurements support a previously reported dietary record-based decline in sugar intake since 2005. However, the previously seen dietary record-based decrease in TS from childhood to late adolescence was not confirmed by our biomarker analysis, suggesting a constant sugar intake for the period of adolescence.</jats:p>","lang":"eng"}],"status":"public","date_updated":"2022-01-06T06:57:45Z","publication":"British Journal of Nutrition","department":[{"_id":"17"},{"_id":"22"},{"_id":"571"}],"title":"Sugar intake among German adolescents: trends from 1990 to 2016 based on biomarker excretion in 24-h urine samples","type":"journal_article","publication_status":"published"}