Dan Li, Michael Chia, Seow Ting Low, Terence Chua, Jiameng Ma, Hyunshik Kim, Lifang Zhang, Lili Tian, Xianxiong Li
{"title":"Associations between sedentary types, sedentary patterns and cognitive ability in preschool children.","authors":"Dan Li, Michael Chia, Seow Ting Low, Terence Chua, Jiameng Ma, Hyunshik Kim, Lifang Zhang, Lili Tian, Xianxiong Li","doi":"10.1007/s00431-024-05813-y","DOIUrl":null,"url":null,"abstract":"<p><p>The preschool years are a critical period for developing cognitive abilities such as reasoning, memorization, comprehension, quick thinking, and problem-solving. Sedentary behavior (SB) is known to be associated with cognitive development in preschool children. However, limited research has focused on how different types of SB (active, passive) and sedentary patterns (bouts, breaks) affect preschool children's cognitive abilities. This cross-sectional study aimed to investigate: (1) the relationship between sedentary types and preschoolers' cognitive abilities; and (2) the relationship between sedentary patterns and preschoolers' cognitive abilities. Preschoolers aged 3 to 6 years (n = 353) were recruited from 5 kindergartens in Changsha, Hunan, China. Sedentary types were reported by parents, sedentary patterns were measured by preschoolers wearing an ActiGraph wGT3X-BT for seven consecutive days, and cognitive abilities were assessed using the Wechsler Preschool and Primary Scale of Intelligence (WPPSI-IV). The relationships between variables were analyzed using multiple linear regression models. Non-screen-based active SB was associated with higher full-scale IQ and fluid reasoning index in boys and higher visual spatial index in girls. Screen-based active SB was negatively associated with overall cognitive ability. Passive SB potentially had a negative effect on overall cognitive ability, but screen-based passive SB was positively associated with higher fluid reasoning indices in girls. Preschoolers' cognitive ability was positively associated with sedentary breaks, but not with sedentary bouts.</p><p><strong>Conclusions: </strong>Not all types of SB are equal when examining optimal cognitive development in preschoolers. Frequent breaks from sedentary time were associated with better cognitive development. Encouraging more frequent breaks to interrupt prolonged SB may be a viable strategy for reducing sedentary time to promote optimal cognitive development. These findings should be further validated in larger prospective studies.</p><p><strong>What is known: </strong>• Sedentary behavior is not advantageous for cognitive development.</p><p><strong>What is new: </strong>• Not all types of sedentary behavior are harmful. • Active sedentary behaviors are beneficial to overall cognitive development, but screen-based active sedentary behaviors may negatively impact some areas of cognitive performance. • Cognitive abilities in preschoolers are associated with sedentary breaks, but not with sedentary bouts.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":" ","pages":"5351-5362"},"PeriodicalIF":3.0000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Pediatrics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00431-024-05813-y","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/10 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"PEDIATRICS","Score":null,"Total":0}
引用次数: 0
Abstract
The preschool years are a critical period for developing cognitive abilities such as reasoning, memorization, comprehension, quick thinking, and problem-solving. Sedentary behavior (SB) is known to be associated with cognitive development in preschool children. However, limited research has focused on how different types of SB (active, passive) and sedentary patterns (bouts, breaks) affect preschool children's cognitive abilities. This cross-sectional study aimed to investigate: (1) the relationship between sedentary types and preschoolers' cognitive abilities; and (2) the relationship between sedentary patterns and preschoolers' cognitive abilities. Preschoolers aged 3 to 6 years (n = 353) were recruited from 5 kindergartens in Changsha, Hunan, China. Sedentary types were reported by parents, sedentary patterns were measured by preschoolers wearing an ActiGraph wGT3X-BT for seven consecutive days, and cognitive abilities were assessed using the Wechsler Preschool and Primary Scale of Intelligence (WPPSI-IV). The relationships between variables were analyzed using multiple linear regression models. Non-screen-based active SB was associated with higher full-scale IQ and fluid reasoning index in boys and higher visual spatial index in girls. Screen-based active SB was negatively associated with overall cognitive ability. Passive SB potentially had a negative effect on overall cognitive ability, but screen-based passive SB was positively associated with higher fluid reasoning indices in girls. Preschoolers' cognitive ability was positively associated with sedentary breaks, but not with sedentary bouts.
Conclusions: Not all types of SB are equal when examining optimal cognitive development in preschoolers. Frequent breaks from sedentary time were associated with better cognitive development. Encouraging more frequent breaks to interrupt prolonged SB may be a viable strategy for reducing sedentary time to promote optimal cognitive development. These findings should be further validated in larger prospective studies.
What is known: • Sedentary behavior is not advantageous for cognitive development.
What is new: • Not all types of sedentary behavior are harmful. • Active sedentary behaviors are beneficial to overall cognitive development, but screen-based active sedentary behaviors may negatively impact some areas of cognitive performance. • Cognitive abilities in preschoolers are associated with sedentary breaks, but not with sedentary bouts.
期刊介绍：
The European Journal of Pediatrics (EJPE) is a leading peer-reviewed medical journal which covers the entire field of pediatrics. The editors encourage authors to submit original articles, reviews, short communications, and correspondence on all relevant themes and topics.
EJPE is particularly committed to the publication of articles on important new clinical research that will have an immediate impact on clinical pediatric practice. The editorial office very much welcomes ideas for publications, whether individual articles or article series, that fit this goal and is always willing to address inquiries from authors regarding potential submissions. Invited review articles on clinical pediatrics that provide comprehensive coverage of a subject of importance are also regularly commissioned.
The short publication time reflects both the commitment of the editors and publishers and their passion for new developments in the field of pediatrics.
EJPE is active on social media (@EurJPediatrics) and we invite you to participate.
EJPE is the official journal of the European Academy of Paediatrics (EAP) and publishes guidelines and statements in cooperation with the EAP.
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