We performed a cross-sectional study. In spring 2019, 1,594 students (mean age 12.87 years) completed a questionnaire on gastrointestinal symptoms, smartphone use, Quality of Life (QoL), dietary habits, and physical activity. Based on the Rome IV criteria, 30.9% of participants met the symptom-based criteria for FGIDs and 8.9% experienced ≥2 disorders simultaneously. Well-being was less frequently reported by children with FGIDs than others (29.0% vs. 48.2%; p < 0.001). Participants addicted to smartphones reported low than others well-being (18.0% vs. 25.8%; p < 0.001), they also showed higher prevalence of FGIDs [Odds Ratio (OR), 1.98; 95% Confidence Interval (CI), 1.47-2.68; p < 0.001]. Among dietary habits, skipping breakfast (OR, 1.50; 95% CI, 1.09-2.05; p = 0.01) and low fruit consumption (OR, 1.66; 95% CI, 1.172.36; p = 0.005) were more frequent in participants with FGIDs. FGIDs are common in pediatric populations. FGIDs have an impact on QoL. Some dietary habits and physical activity are associated with these disorders. Smartphone addiction was found to be associated with FGIDs.
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http://dx.doi.org/10.4081/pmc.2021.238 | DOI Listing |
BMC Oral Health
January 2025
Qatar University, College of Dental Medicine, Doha, Qatar.
Background: The oral health of preschool children remains a concern globally. Kindergarten and school nurses can improve oral health by reducing the incidence of Early Childhood Caries (ECC) among children. This study aimed to explore the perceptions of kindergarten nurses about a proposed oral health promotion program to be implemented in primary health centres and kindergartens.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Gynaecology, Xianning Central Hospital, The First Affiliated Hospital of Hubei University of Science and Technology, 228 Jingui Road, Xianan District, Xianning, 437100, China.
Dietary factors have recently been recognized as potentially influential in the pathogenesis of endometriosis (EM), yet studies on the causal relationship between dietary preferences and EM are limited. The present study aimed to explore the causal relationships between 187 dietary preferences and EM using Mendelian randomization (MR) methods. This study utilised genome-wide association study data from over 500,000 European participants for dietary preferences and 64,658 EM patients from Finland.
View Article and Find Full Text PDFEcology
January 2025
Entomology Department, Purdue University, West Lafayette, Indiana, USA.
To limit damage from insect herbivores, plants rely on a blend of defensive mechanisms that includes partnerships with beneficial microbes, particularly those inhabiting roots. While ample evidence exists for microbially mediated resistance responses that directly target insects through changing phytotoxin and volatile profiles, we know surprisingly little about the microbial underpinnings of plant tolerance. Tolerance defenses counteract insect damage via shifts in plant physiology that reallocate resources to fuel compensatory growth, improve photosynthetic efficiency, and reduce oxidative stress.
View Article and Find Full Text PDFProc Biol Sci
January 2025
Institute for Evolution and Biodiversity, University of Münster, Münster 48149, Germany.
Herbivores are generally considered to reduce plant fitness. However, as in natural communities they often feed on several competing plant species, herbivores can also increase plant fitness by reducing interspecific competition among plants. In this study, we developed a testable model to predict plant fitness in the presence of an interspecific competitor and a herbivore that feeds on both plant species.
View Article and Find Full Text PDFProc Biol Sci
January 2025
Whitney Laboratory for Marine Bioscience, Department of Biology, University of Florida, 9505 North Ocean Shore Boulevard, St Augustine, FL 3208, USA.
Mobulid rays (manta and devil rays) use a highly specialized filtering apparatus to separate plankton food particles from seawater. Recent studies have indicated that captive vortices form within the microscale pores of the filter, which enhance filtration efficiency through a novel mechanism referred to as ricochet separation. The high throughput and clog resistance of this filtration process have led to the development of several bioinspired engineered filtration systems.
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