دورية أكاديمية
Associations between chronotype, diet quality and timing of energy intake in Portuguese children and adolescents: The potential role of summer holidays.
| العنوان: | Associations between chronotype, diet quality and timing of energy intake in Portuguese children and adolescents: The potential role of summer holidays. |
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| المؤلفون: | Cardoso S; EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal.; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal., Correia D; EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal.; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal.; Departamento de Ciências da Saúde Pública e Forenses, e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal., Vilela S; EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal.; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal. |
| المصدر: | Chronobiology international [Chronobiol Int] 2024 May; Vol. 41 (5), pp. 647-657. Date of Electronic Publication: 2024 Apr 12. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Informa Healthcare Country of Publication: England NLM ID: 8501362 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1525-6073 (Electronic) Linking ISSN: 07420528 NLM ISO Abbreviation: Chronobiol Int Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: London : Informa Healthcare Original Publication: Oxford ; New York : Pergamon Press, c1984- |
| مواضيع طبية MeSH: | Energy Intake*/physiology , Circadian Rhythm*/physiology , Sleep*/physiology , Diet* , Seasons* , Holidays*, Humans ; Child ; Female ; Male ; Adolescent ; Cross-Sectional Studies ; Portugal ; Feeding Behavior/physiology ; Exercise/physiology ; Time Factors ; Chronotype |
| مستخلص: | Later chronotypes may be associated with lower diet quality and later timing of energy intake in paediatric age. Period of data collection of these variables may affect these parameters and inter-relationship. We aimed to assess the cross-sectional association of chronotype with a diet quality score (HEI) and caloric midpoint (time of achieving 50% of total daily energy intake), considering summer holidays, using data from the National Food, Nutrition and Physical Activity Survey 2015-2016 for 578 participants (6-14 years of age). Chronotype was estimated by the midpoint of sleep and categorized as Early, Intermediate and Late, using physical activity diaries, while outcomes using two food diaries/24 h recalls. Associations of chronotype with outcomes were assessed by linear regressions adjusted for sex, age, parental education (model 1), BMI, sports practice (model 2), and summer holidays (no/yes) (model 3). In model 2, a Late vs. Early chronotype was negatively associated with HEI ( β ˆ = -0.74; 95% CI: -1.47, -0.07) and positively with caloric midpoint ( β ˆ = 0.35; 95% CI: 0.02, 0.69). However, associations lost significance in model 3. The association between chronotype and dietary habits may be benefit from being studied considering school terms and summer holidays. Future larger prospective studies are needed to clarify the role of summer holidays on this inter-relationship. |
| فهرسة مساهمة: | Keywords: Chronotype; adolescents; children; chrononutrition; diet quality; feeding behaviour; sleep; summer holidays; timing of energy intake |
| تواريخ الأحداث: | Date Created: 20240412 Date Completed: 20240521 Latest Revision: 20240521 |
| رمز التحديث: | 20240521 |
| DOI: | 10.1080/07420528.2024.2339970 |
| PMID: | 38606916 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1525-6073 |
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| DOI: | 10.1080/07420528.2024.2339970 |