Objective: To produce study-specific portion sizes for 11-year-old children in a population-based birth cohort and to compare these study-specific portion sizes with previously published children's portion sizes, to assess their relevance today.
Design: Two multiple-pass 24 h dietary recalls were taken. The Food Standard Agency's photographic food atlas was used to quantify intakes. Study-specific food portion sizes were calculated for each food group. Portion sizes were calculated for all children and separately for boys and girls. The nutrient intake from the 24 h dietary recalls was analysed using study-specific and published portion sizes for individual participants. Agreement was assessed using Pearson's correlation, intra-class correlation coefficients and the Bland-Altman method.
Setting: Birth cohort study, UK.
Subjects: Children (mean age 11.3 years, n 264) and parents/guardians.
Results: A total of 124 food portion sizes were calculated. Differences in portion weights between boys and girls were seen only for seven food items. There was a significant positive relationship (P < 0.001) between intakes of each nutrient as determined by the two sets of portion sizes. Correlation coefficients ranged from 0.77 (protein) to 0.98 (β-carotene). The intra-class correlation coefficients showed good agreement between nutrient intakes determined by the study-specific and published portion sizes (P < 0.001).
Conclusions: Nutrient intakes calculated using portion sizes from our population were similar to those calculated from portion size data collected in a national survey, despite being collected over a decade later. The present study adds to the small amount of evidence regarding portion sizes in UK children and shows agreement with previously published paediatric portion sizes.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10271483 | PMC |
http://dx.doi.org/10.1017/S1368980012001140 | DOI Listing |
J Neurosci
January 2025
Department of Ophthalmology, Harvard Medical School, Boston, MA, United States.
We employed high-resolution fMRI to distinguish the impacts of anisometropia and strabismus amblyopia on the evoked ocular dominance (OD) response. Sixteen amblyopic participants (8 females) plus 8 individuals with normal vision (1 female), participated in this study for whom, we measured the difference between the response to stimulation of the two eyes, across areas V1-V4.In controls, the evoked OD response formed the expected striped pattern within V1.
View Article and Find Full Text PDFJ Clin Psychol
January 2025
Department of Psychology, Montclair State University, Montclair, New Jersey, USA.
Eating disorders (EDs) are highly prevalent among transgender and nonbinary (TNB) adults, and internalized transnegativity is a key risk factor for ED symptomatology. Although extant literature has established that self-compassion protects against EDs among the cisgender population, research among TNB adults is nascent. The current study sought to identify whether internalized transnegativity and components of self-compassion (i.
View Article and Find Full Text PDFEcology
January 2025
Smithsonian Tropical Research Institute, Balboa, Republic of Panama.
Forests sequester a substantial portion of anthropogenic carbon emissions. Many open questions concern how. We address two of these questions.
View Article and Find Full Text PDFJ Anat
January 2025
División Paleontología Vertebrados, Museo de La Plata, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Buenos Aires, Argentina.
The Emperor Penguin Aptenodytes forsteri is the largest living species of penguin, found exclusively in Antarctica, and is unique in breeding during the winter. Consequently, fewer anatomical studies have been conducted on this species over time compared to others. This study aims to provide an updated and comprehensive description of the hindlimb musculature of Aptenodytes forsteri.
View Article and Find Full Text PDFOne Health
December 2024
Centre for the Mathematical Modelling of Infectious Diseases (CMMID), London School of Hygiene and Tropical Medicine, London, UK.
Antibiotic use (ABU) in animals is postulated to be a major contributor to selection of antibiotic resistance (ABR) which subsequently causes infections in human populations. However, there are few quantifications of the size of this association. Denmark, as a country with high levels of pig production and strong ABR surveillance data, is an ideal case study for exploring this association.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!