Emotional and Cognitive Impact of Sleep Restriction in Children

Vriend, Jennifer; Davidson, Fiona; Rusak, Benjamin; Corkum, Penny

doi:10.1016/j.jsmc.2015.02.009

Cited by 61 publications

(44 citation statements)

References 52 publications

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“…The relation between sleep, cognition and/or behaviour has been extensively studied in adolescents and school‐aged children (Astill et al ., ; Vriend et al ., ). According to the meta‐analysis of Astill et al .…”

Section: Introductionmentioning

confidence: 97%

“…The ‘vigilance hypothesis’, as described by Vriend et al . (), is perhaps the most instinctive one. It postulates that sleepiness is an intermediate link.…”

Section: Introductionmentioning

confidence: 99%

“…In the literature, several hypotheses explain how sleep might be related to cognition and behaviour. The 'vigilance hypothesis', as described by Vriend et al (2015), is perhaps the most instinctive one. It postulates that sleepiness is an intermediate link.…”

mentioning

confidence: 99%

“…The relation between sleep, cognition and/or behaviour has been extensively studied in adolescents and schoolaged children (Astill et al, 2012;Vriend et al, 2015). According to the meta-analysis of Astill et al (2012), sleep duration in school-aged children is positively associated with executive functioning and multiple-domain cognitive function, and negatively associated with internalizing and externalizing behaviour.…”

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confidence: 99%

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Sleep and its relation to cognition and behaviour in preschool‐aged children of the general population: a systematic review

Reynaud

Vecchierini

Heude

et al. 2017

Journal of Sleep Research

123

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This is the first systematic review of the literature on sleep and its relation to cognition and behaviour in preschool-aged children. In comparison with the literature focused on school-aged children, knowledge involving preschoolers is rather sparse. A total of 26 studies was included in this review, which revealed a high degree of heterogeneity regarding the type and means of measuring sleep variables and behavioural and cognitive variables, as well as the statistical methods employed. Amongst the 13 articles with the largest sample sizes (top 50% of the included studies, 12 different populations), 12 found that a higher quantity or quality of sleep was associated with better behavioural and/or cognitive outcomes. Results point to an association between sleep, behaviour and cognition as early as preschool years, but the strengths of associations reported in the articles were relatively small. Studies with a smaller sample size were less concordant. It is consistent with our findings that the strengths of association are small, and thus require large sample sizes to ensure statistical detection power. Different aspects of sleep were not associated with all cognitive or behavioural features in the same way, which underscores the need for specific measures rather than general ones such as 'sleep problems' or 'behaviour problems' to be able to decipher the relationships. There is also a need for large longitudinal studies using objective measures and accounting for confounding factors. The child's genotype has recently been shown to have a moderating role in the association between sleep and behaviour, and should be further explored.

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Section: Introductionmentioning

confidence: 97%

“…The ‘vigilance hypothesis’, as described by Vriend et al . (), is perhaps the most instinctive one. It postulates that sleepiness is an intermediate link.…”

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Sleep and its relation to cognition and behaviour in preschool‐aged children of the general population: a systematic review

Reynaud

Vecchierini

Heude

et al. 2017

Journal of Sleep Research

123

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“…Recent recommendations from the American Academy of Sleep Medicine state that children aged 6‐12 years need to sleep around 9‐12 h per day in order to promote an optimal health status (Paruthi et al, ). The benefits of meeting the aforementioned recommendations include improvements in children's attention (Li et al, ), behavior (Cassoff, Bhatti, & Gruber, ), learning, memory and emotional regulation (Vriend, Davidson, Rusak, & Corkum, ), quality of life (Wang, Sekine, Chen, Yamagami, & Kagamimori, ), as well as mental and physical health (Paruthi et al, ). Sufficient sleep duration has also been associated with improved markers of cardiometabolic health in children, including lower levels of adiposity (waist circumference, body fat) and blood pressure, and higher levels of high‐density lipoproteins (Feliciano et al, ).…”

Section: Introductionmentioning

confidence: 99%

Low sleep time is associated with higher levels of blood pressure and fat mass in Amerindian schoolchildren

Álvarez

Lucía

Ramírez‐Campillo

et al. 2019

American J Hum Biol

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Objectives: While altered sleep patterns (ie, low sleep time) have been studied and reported in adults as a new cardiometabolic risk factor, less information is available on how sleep patterns impact children of different ethnicities. The aim of this study was to compare the levels of blood pressure and other cardiometabolic risk factors in relation to different levels of sleep time in schoolchildren of Amerindian Mapuche or European-ancestry of Southern Chile. Methods: In a cross-sectional study, 540 Chilean schoolchildren (6-13 years) were divided into two ethnic groups (n = 119 Mapuche Amerindians and n = 421 European-ancestry). Groups were analyzed according to sleep time per day as registered by parents' report and distributed into quartile categories of sleep time: Mapuche (quartile 1 [Q1] ≥10.0 h, n = 34; Q2 9.5-10.0 h, n = 29; Q3 8.5-9.0 h, n = 31; and Q4 ≤ 8.5 h, n = 25), and European (Q1, n = 99; Q2, n = 77; Q3, n = 144; Q4, n = 101). The main cardiovascular parameters (systolic [SBP] and diastolic blood pressure) were complemented with anthropometric/body composition (body mass, body mass index [BMI], waist circumference, fat mass, muscle mass, lean mass), cardiorespiratory (heart rate rest, oxygen saturation), and muscle strength (handgrip of dominant and non-dominant arm) outcomes. Results: From Q1 and across Q2, Q3, and Q4, there was an increase in delta mean SBP in both Mapuche (Δ +17.6 mm Hg) and European (Δ +7.3 mm Hg)schoolchildren with 30-90 min of decreased sleep time (using ≥10 h as reference in Q1). The tendency for worsening of other cardiometabolic risk factors was maintained for delta mean BMI (Δ +2.6 kg/m 2 ), waist circumference (Δ +12 cm), and fat mass (Δ +8.3%) in Mapuches, whereas European peers showed only worsened waist circumference (Δ +6 cm) across Q2, Q3, and Q4 in comparison with reference Q1. There was also a higher prevalence of hypertension in Mapuche (31.1%) compared to in European schoolchildren (17.6%).Abbreviations: BMI, body mass index; DBP, diastolic blood pressure; HTN, hypertension; SBP, systolic blood pressure; WC, waist circumference.Conclusions: Mapuche and European schoolchildren show higher levels of SBP with a decrease in sleep time of 30 min; however, there is a higher prevalence of hypertension and obesity in ethnic Mapuches than in European schoolchildren.These findings indicate that more studies should be applied at early school ages for preventing low sleep time and their related cardiometabolic risk factors for hypertension development in different ethnic groups.

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Objective Sleep Characteristics and Factors Associated With Sleep Duration and Waking During Pediatric Hospitalization

et al. 2021

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Emotional and Cognitive Impact of Sleep Restriction in Children

Cited by 61 publications

References 52 publications

Sleep and its relation to cognition and behaviour in preschool‐aged children of the general population: a systematic review

Sleep and its relation to cognition and behaviour in preschool‐aged children of the general population: a systematic review

Low sleep time is associated with higher levels of blood pressure and fat mass in Amerindian schoolchildren

Objective Sleep Characteristics and Factors Associated With Sleep Duration and Waking During Pediatric Hospitalization

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