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首页> 外文期刊>BMC Public Health >Adherence to 24-Hour Movement Guidelines for the Early Years and associations with social-cognitive development among Australian preschool children
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Adherence to 24-Hour Movement Guidelines for the Early Years and associations with social-cognitive development among Australian preschool children

机译：遵守早期的《 24小时运动指南》，并与澳大利亚学龄前儿童的社会认知发展联系起来

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The new Australian 24-Hour Movement Guidelines for the Early Years recommend that, for preschoolers, a healthy 24-h includes: i) ≥180?min of physical activity, including ≥60?min of energetic play, ii) ≤1?h of sedentary screen time, and iii) 10–13?h of good quality sleep. Using an Australian sample, this study reports the proportion of preschool children meeting these guidelines and investigates associations with social-cognitive development. Data from 248 preschool children (mean age?=?4.2?±?0.6?years, 57% boys) participating in the PATH-ABC study were analyzed. Children completed direct assessments of physical activity (accelerometry) and social cognition (the Test of Emotional Comprehension (TEC) and Theory of Mind (ToM)). Parents reported on children’s screen time and sleep. Children were categorised as meetingot meeting: i) individual guidelines, ii) combinations of two guidelines, or iii) all three guidelines. Associations were examined using linear regression adjusting for child age, sex, vocabulary, area level socio-economic status and childcare level clustering. High proportions of children met the physical activity (93.1%) and sleep (88.7%) guidelines, whereas fewer met the screen time guideline (17.3%). Overall, 14.9% of children met all three guidelines. Children meeting the sleep guideline performed better on TEC than those who did not (mean difference [MD]?=?1.41; 95% confidence interval (CI)?=?0.36, 2.47). Children meeting the sleep and physical activity or sleep and screen time guidelines also performed better on TEC (MD?=?1.36; 95% CI?=?0.31, 2.41) and ToM (MD?=?0.25; 95% CI?=??0.002, 0.50; p?=?0.05), respectively, than those who did not. Meeting all three guidelines was associated with better ToM performance (MD?=?0.28; 95% CI?=??0.002, 0.48, p?=?0.05), while meeting a larger number of guidelines was associated with better TEC (3 or 2 vs. 1one, p?
机译：新的《澳大利亚早期24小时运动指南》建议，对于学龄前儿童，健康的24小时应包括：i）≥180？min的体育活动，包括≥60？min的精力充沛的运动，ii）≤1？h久坐的屏幕时间;以及iii）10–13？h的优质睡眠。本研究使用澳大利亚样本，报告了符合这些准则的学龄前儿童比例，并调查了与社会认知发展的关系。分析了来自PATH-ABC研究的248名学龄前儿童（平均年龄== 4.2？±？0.6？岁，男生57％）的数据。孩子们完成了对体育活动（加速度计）和社会认知的直接评估（情绪理解测验（TEC）和心理理论（ToM））。父母报告了孩子的屏幕时间和睡眠时间。儿童被分类为满足/不满足：i）单独的准则，ii）两个准则的组合，或iii）所有三个准则。使用线性回归对儿童年龄，性别，词汇量，地区水平的社会经济状况和育儿水平进行聚类调整，对协会进行检查。符合体育锻炼（93.1％）和睡眠（88.7％）准则的儿童比例较高，而符合筛查时间准则（17.3％）的儿童比例较低。总体而言，有14.9％的儿童符合所有这三个准则。符合睡眠准则的儿童在TEC上的表现要比那些没有的儿童好（平均差异[MD]？=？1.41; 95％置信区间（CI）？=？0.36，2.47）。符合睡眠和身体活动或睡眠和筛查时间准则的儿童在TEC（MD = 1.36; 95％CI = 0.31，2.41）和ToM（MD = 0.25; 95％CI = 0.05）上表现也更好。分别比那些没有做过的人分别为（0.002，0.50; p ＝ 0.05）。满足所有这三个准则与更好的ToM性能相关（MD？=？0.28; 95％CI？=？0.002，0.48，p？=？0.05），而满足更多准则则与更好的TEC相关（3或2 vs. 1 / none，p 0.02）和ToM性能（3 vs. 2，p == 0.03）。有必要采取策略促进学龄前儿童早期遵守《 24小时运动行为准则》。支持学龄前儿童遵守所有准则或更多准则，尤其是睡眠和放映时间准则，可能对他们的社会认知发展有利。

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