Poor physical fitness is associated with increased health-related risks in children. The association of nutritional status indicators and physical fitness in children residing in developing countries is not well characterised. We conducted a cross-sectional study among 1945 children of age 5-12 years in Bogotá, Colombia, to assess whether anthropometric and micronutrient status indicators were associated with performance in the shuttle run and standing long jump tests. Stunted children scored significantly lower in the run (0·4 s; P = 0·0002) and jump (6 cm; boys only; P = 0·003) tests than non-stunted children, after adjustment for age and other factors. Children who were thin, overweight or obese ran slower than normal-weight children (P < 0·01). Lower jump scores were associated with overweight or obesity and greater arm fat area in boys only (P < 0·0001). Girls with low ferritin concentrations ran 0·6 s slower than girls with normal ferritin concentrations (P = 0·02). Erythrocyte folate concentrations were linearly related to higher run (P < 0·0001) and long jump scores (P = 0·0001). Boys with marginal or low vitamin B12 status had 4 cm lower long jump scores than children with normal status (P = 0·01). Suboptimal anthropometric and micronutrient status are related to poorer performance in fitness tests. The effects of improving nutritional status on physical fitness of children warrant investigation.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1017/S0007114510005647 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The relationship between serum vitamin C levels and high-sensitivity C-reactive protein in children.
Sci Rep
December 2024
Department of Clinical Laboratory, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou Key Laboratory of Children's Infection and Immunity, Zhengzhou, 450000, P. R. China.
The relationship between vitamin C nutritional status and inflammation has garnered increasing attention, but studies in younger populations are limited. This study aimed to investigate the association between serum vitamin C and high-sensitivity C-reactive protein (hs-CRP) levels in children and adolescents. A cross-sectional analysis was conducted using data from the National Health and Nutrition Examination Survey (NHANES).
View Article and Find Full Text PDFRapid optical determination of salivary cortisol responses in individuals undergoing physiological and psychological stress.
Sci Rep
December 2024
Research Centre for Biomedical Engineering (RCBE), School of Science and Technology, City, University of London, Northampton Square, London, EC1V 0HB, UK.
Traditional methods for management of mental illnesses in the post-pandemic setting can be inaccessible for many individuals due to a multitude of reasons, including financial stresses and anxieties surrounding face-to-face interventions. The use of a point-of-care tool for self-management of stress levels and mental health status is the natural trajectory towards creating solutions for one of the primary contributors to the global burden of disease. Notably, cortisol is the main stress hormone and a key logical indicator of hypothalamic-pituitary adrenal (HPA) axis activity that governs the activation of the human stress system.
View Article and Find Full Text PDFApplication of the transgender male voice questionnaire in a Brazilian population sample.
Front Public Health
December 2024
Division of Endocrinology, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Objectives: The aim of this study was to adapt and apply the Portuguese version of the Transgender Man Voice Questionnaire in a sample of Brazilian transgender men and to investigate the relationship between voice satisfaction and hormone therapy duration. In addition, we suggest reducing and reformulating the questionnaire for screening.
Methods: We conducted a cross-sectional study of 31 transgender men aged 18-50 years undergoing hormone therapy who answered a questionnaire adapted from the Transgender Woman Voice Questionnaire, validated in Portuguese.
Bias-Based Bullying Among Sexual and Gender Minority Youth Living With Disabilities.
Ann LGBTQ Public Popul Health
December 2024
Human Development and Family Sciences, University of Connecticut, Storrs, CT, USA.
Both sexual and gender minority youth (SGMY) and youth living with disabilities are disproportionately impacted by bias-based bullying in school settings. While research has separately examined how sexual and gender minority status and disability status are associated with experiences of bullying, very little research has explored the experiences of youth living with these identities simultaneously. This study examined to what extent SGMY report differential experiences of bias-based bullying depending on various identities and the type of disability an individual reports.
View Article and Find Full Text PDFSunset Sign Due to Intraventricular Tension Pneumocephalus: A Key Clue to Evaluating Delayed Emergence After General Anesthesia.
Cureus
November 2024
Anesthesiology and Pain Medicine, Harborview Medical Center, Seattle, USA.
Prompt emergence from general anesthesia is crucial after neurosurgical procedures, such as craniotomies, to facilitate timely neurological evaluation for identification of intraoperative complications. Delayed emergence can be caused by residual anesthetics, metabolic imbalances, and intracranial pathology, for which an eye examination can provide early diagnostic clues. The sunset sign (or setting sun sign), characterized by a downward deviation of the eyes, can be an early indicator of raised intracranial pressure (ICP) or midbrain compression, as is commonly observed in states of hydrocephalus or periaqueductal or tectal plate dysfunction.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!