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Qin Y, Lu M, Liu L, Li M, Mi B, Zhou J, Xiao Y. The effects of diet quality, eating behavior, and sleep on the academic performance among elementary school students. Ecol Food Nutr 2024; 63:472-488. [PMID: 38909380 DOI: 10.1080/03670244.2024.2371154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
The academic success of children contributes to their income, social status, and public health. This study was conducted with 217 elementary school students from western China. Scores on the Chinese Children Dietary Index (CCDI), Dietary Approaches to Stop Hypertension (DASH), adjusted DASH, and KIDMED index were calculated to evaluate diet quality. Eating behavior and sleep quality were assessed using the Children's Eating Behavior Questionnaire (CEBQ) and Children's Sleep Habits Questionnaire (CHSQ), respectively. Academic achievement was measured using school-provided average grades. Higher CCDI scores, longer sleep time, lower total CHSQ scores, and lower subscores on "satiety responsiveness," "slowness in eating," "emotional undereating," and "food fussiness" dimensions of the CEBQ were associated with high academic achievement. In conclusion, good diet quality, sleep quality, healthy eating behaviors, and adequate sleep duration were associated with better academic performance. Interventions are recommended to be developed in education system to improve healthy diets and lifestyles, enhancing academic achievement.
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Affiliation(s)
- Yujie Qin
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mengnan Lu
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lujie Liu
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Meng Li
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Baibing Mi
- Department of Epidemiology and Biostatistics, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jing Zhou
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yanfeng Xiao
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Butler B, Burdayron R, Mazor-Goder G, Lewis C, Vendette M, Khoury B, Pennestri MH. The Association Between Infant Sleep, Cognitive, and Psychomotor Development: A Systematic Review. Sleep 2024:zsae174. [PMID: 39158050 DOI: 10.1093/sleep/zsae174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Indexed: 08/20/2024] Open
Abstract
STUDY OBJECTIVES To synthesize findings of original articles examining the association between sleep-wake patterns of typically developing infants aged 0-to-18 months and cognitive and psychomotor development. METHODS A systematic search strategy was used to identify articles assessing the association between infant sleep (0-to-18 months) and cognitive/psychomotor development (Medline, PsycINFO, SCOPUS). Of 7,136 articles screened, 22 articles met inclusion criteria, and the results were subsequently synthesized. A quality assessment was conducted, and studies were categorized as "poor", "fair", or "good". RESULTS Out of 22 studies, two found exclusively significant associations between infant sleep and cognitive/psychomotor development, three found no significant associations and 17 found mixed results. Studies with exclusively significant results used a single sleep variable and single timepoint designs. Studies finding mixed results or no significant associations used multiple sleep, developmental variables, or multi-timepoint designs. Eight out of 10 studies and seven out of eight studies investigating nocturnal and total sleep duration, respectively, found no significant association with developmental outcomes. While 63% of studies were rated as having good methodological quality, all studies but one had estimated power of less than 0.80. CONCLUSION Findings of this review do not support conclusive associations between sleep-wake patterns in infancy and cognitive/psychomotor development. This conclusion contrasts with the literature in older populations, questioning if the association between sleep and development is of a different nature in infancy, potentially because of brain maturation. More studies including larger samples will be needed to clarify the presence or absence of such an association.
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Affiliation(s)
- Bryan Butler
- Department of Educational and Counselling Psychology, McGill University, Montréal, QC, Canada
- Hôpital en Santé Mentale Rivière-des-Prairies, CIUSSS-du-Nord-de-l'île-de-Montréal, Montréal, QC, Canada
| | - Rebecca Burdayron
- Department of Educational and Counselling Psychology, McGill University, Montréal, QC, Canada
- Hôpital en Santé Mentale Rivière-des-Prairies, CIUSSS-du-Nord-de-l'île-de-Montréal, Montréal, QC, Canada
| | - Gil Mazor-Goder
- Department of Educational and Counselling Psychology, McGill University, Montréal, QC, Canada
| | - Clara Lewis
- Department of Educational and Counselling Psychology, McGill University, Montréal, QC, Canada
| | - Mélanie Vendette
- Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Coeur de Montréal, CIUSSS du Nord-de-l'Ile-de-Montréal, Montréal, Québec H4J 1C5, Canada
| | - Bassam Khoury
- Department of Educational and Counselling Psychology, McGill University, Montréal, QC, Canada
| | - Marie-Hélène Pennestri
- Department of Educational and Counselling Psychology, McGill University, Montréal, QC, Canada
- Hôpital en Santé Mentale Rivière-des-Prairies, CIUSSS-du-Nord-de-l'île-de-Montréal, Montréal, QC, Canada
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Criado PR, Miot HA, Bueno-Filho R, Ianhez M, Criado RFJ, de Castro CCS. Update on the pathogenesis of atopic dermatitis. An Bras Dermatol 2024:S0365-0596(24)00176-4. [PMID: 39138034 DOI: 10.1016/j.abd.2024.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Accepted: 06/18/2024] [Indexed: 08/15/2024] Open
Abstract
Atopic dermatitis is a chronic, recurrent, and multifactorial skin-mucosal manifestation resulting from the interaction between elements mainly associated with the skin barrier deficit, the homeostasis of the immune response, neurological aspects, and patterns of reactivity to environmental antigens, which are established in genetically predisposed individuals. In addition to the skin, atopic diathesis involves other organs such as the airways (upper and lower), eyes, digestive tract, and neuropsychiatric aspects, which inflict additional morbidity on the dermatological patient. The different phenotypes of the disease fundamentally depend on the participation of each of these factors, in different life circumstances, such as age groups, occupational exposure patterns, physical activity, pollution, genetic load, and climatic factors. A better understanding of the complexity of its pathogenesis allows not only the understanding of therapeutic targets but also how to identify preponderant elements that mediate disease activity in each circumstance, for selecting the best treatment strategies and mitigation of triggering factors. This narrative review presents an update on the pathogenesis of atopic dermatitis, especially aimed at understanding the clinical manifestations, the main disease phenotypes and the context of available therapeutic strategies.
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Affiliation(s)
- Paulo Ricardo Criado
- Centro Universitário Faculdade de Medicina do ABC, Santo André, SP, Brazil; Faculdade de Ciências Médicas de Santos (Centro Universitário Lusíada), Santos, SP, Brazil.
| | - Hélio Amante Miot
- Department of Dermatology, Faculdade de Medicina de Botucatu, Universidade do Estado de São Paulo, Botucatu, SP, Brazil
| | - Roberto Bueno-Filho
- Division of Dermatology, Department of Internal Medicine, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Mayra Ianhez
- Department of Dermatology, Hospital de Doenças Tropicais de Goiás, Goiânia, GO, Brazil
| | - Roberta Fachini Jardim Criado
- Centro Universitário Faculdade de Medicina do ABC, Santo André, SP, Brazil; Alergoskin Alergia e Dermatologia, UCARE Center and ADCARE, Santo André, SP, Brazil
| | - Caio César Silva de Castro
- Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil; Hospital de Dermatologia Sanitária do Paraná, Curitiba, PR, Brazil
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Barnard-Kelly KD, Martínez-Brocca MA, Glatzer T, Oliver N. Identifying the deficiencies of currently available CGM to improve uptake and benefit. Diabet Med 2024; 41:e15338. [PMID: 38736324 DOI: 10.1111/dme.15338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 04/05/2024] [Accepted: 04/14/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND AND AIMS The use of diabetes technologies is increasing worldwide, with health systems facilitating improved access to devices. Continuous glucose monitoring is a complex intervention that provides information on glucose concentration, rate and direction of change, historical data and alerts and alarms for extremes of glucose. These data do not themselves change glycaemia and require translation to a meaningful action for impact. It is, therefore, crucial that such systems advance to better meet the needs of individuals using them. METHODS Narrative review of the use of, engagement with, limitations and unmet needs of continuous glucose monitoring systems. RESULTS CGM devices have made a significant contribution to the self-management of diabetes; however, challenges with access and user experience persist, with multiple limitations to uptake and benefit. These limitations include physical size and implementation, with associated stigma, alarm fatigue, sleep disturbance and the challenge of addressing large volumes of real-time data. Greater personalisation throughout the continuous glucose monitoring journey, with a focus on usability, may improve the benefits derived from the device and reduce the burden of self-management. Healthcare professionals may have unconscious biases that affect the provision of continuous glucose monitors due to deprivation, education, age, ethnicity and other characteristics. CONCLUSIONS Continuous glucose monitoring exerts a dose-dependent response; the more it is used, the more effective it is. For optimal use, continuous glucose monitors must not just reduce the burden of management in one dimension but facilitate net improvement in all domains of self-management for all users.
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Kikuchi K, Michikawa T, Morokuma S, Hamada N, Ikeda S, Shimada Y, Kato K, Ochiai M, Tsuji M, Shimono M, Yoshino K, Suga R, Kawamoto T, Ohga S. Infants' early recovery from sleep disturbance is associated with a lower risk of developmental delay in the Japan Environment and Children's Study. Sci Rep 2024; 14:17773. [PMID: 39090186 PMCID: PMC11294529 DOI: 10.1038/s41598-024-68672-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 07/26/2024] [Indexed: 08/04/2024] Open
Abstract
To examine whether patterns, such as the timings of onset or recovery from sleep disturbance, are associated with later developmental problems, including autism spectrum disorder (ASD). Mothers participating in the Japan Environment and Children's Study with a child aged 3 years were included in the analyses. Children were assessed for short sleep and frequent awakenings at 1 month, 6 months, and 1 year of age. Developmental problems were evaluated at 3 years of age based on ASD diagnosis and developmental delay, using the Japanese translation of the Ages and Stages Questionnaire (ASQ) 3rd edition. Sleep disturbance patterns were classified by onset age, and developmental problem risks were examined based on onset/recovery ages. Among 63,418 mother-infant dyads, 0.4% of infants were later diagnosed with ASD, and 14.4% had abnormal scores on any ASQ domains. The later the onset of short sleep, the lower the risk of abnormal ASQ scores (RR of short sleep onset at 1 year: 1.41; 6 months: 1.52; 1 month: 1.57). The earlier the infants recovered from short sleep persistence, the lower the risk of developmental delay (RR of remittance of sleep problems identified at 1 month by 6 months: 1.07; 1 year: 1.31; not before 1 year: 1.57). Although not all patterns were significant, later short sleep onset and earlier recovery were associated with lower ASD risk. These findings may have significant implications for future interventions in infant development.
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Affiliation(s)
- Kimiyo Kikuchi
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan
- Department of Global Health and Population, Harvard T H Chan School of Public Health, Boston, MA, USA
- Office of International Academic Affairs, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takehiro Michikawa
- Department of Environmental and Occupational Health, School of Medicine, Toho University, Tokyo, Japan
| | - Seiichi Morokuma
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan.
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Norio Hamada
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Subaru Ikeda
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Yukiyo Shimada
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kiyoko Kato
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masayuki Ochiai
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mayumi Tsuji
- Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
- Department of Environmental Health, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Masayuki Shimono
- Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Kiyoshi Yoshino
- Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
- Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Reiko Suga
- Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Toshihiro Kawamoto
- Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Shouichi Ohga
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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6
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Wang Y, Li B, Zhang C, Buxton OM, Redline S, Li X. Group-based sleep trajectories in children and adolescents: A systematic review. Sleep Med Rev 2024; 75:101916. [PMID: 38461678 DOI: 10.1016/j.smrv.2024.101916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 02/07/2024] [Accepted: 02/23/2024] [Indexed: 03/12/2024]
Abstract
Sleep is crucial for health and development. Evidence indicates that sleep changes over time and distinct subgroups may experience different longitudinal patterns. This study systematically reviewed the studies that used latent trajectory modeling to investigate sleep trajectories of children and adolescents aged 0-18 years, and summarized the associated determinants and health-related outcomes. We searched PubMed, Embase, CENTRAL, PsycINFO, and Web of Science, identifying 46 articles that met our criteria. To ensure the reliability of the review, only studies rated as good or fair in terms of methodological quality were included, resulting in a total of 36 articles. Group-based trajectories were identified on several sleep dimensions (i.e., sleep duration, general and specific sleep problems, and bed-sharing behavior) and three or four trajectories were reported in most studies. There was a convergence trend across sleep duration trajectories during the first six years of life. Studies on specific sleep problem (i.e., insomnia, night-waking, and sleep-onset difficulties) typically identified two trajectories: consistent, minimal symptoms or chronic yet fluctuating symptoms. Lower socioeconomic status, maternal depression, and night feeding behaviors were the most frequently reported determinants of sleep trajectories. Membership in a group with certain adverse patterns (e.g., persistent short sleep duration) was associated with increased risks of multiple negative health-related conditions, such as obesity, compromised immunity, neurological problems, substance use, or internalizing/externalizing symptoms. Generally, there is potential to improve the quality of studies in this field. Causality is hard to be inferred within the current body of literature. Future studies could emphasize early life sleep, incorporate more assessment timepoints, use objective measures, and employ experimental design to better understand changes of and mechanisms behind the various sleep trajectories and guide targeted interventions for at-risk subpopulations.
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Affiliation(s)
- Yuhang Wang
- Department of Sociology, Tsinghua University, Beijing, China
| | - Buqun Li
- Department of Sociology, Tsinghua University, Beijing, China
| | - Chenggang Zhang
- Department of Sociology, Tsinghua University, Beijing, China
| | - Orfeu M Buxton
- Department of Biobehavioral Health, Pennsylvania State University, PA, USA
| | - Susan Redline
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Xiaoyu Li
- Department of Sociology, Tsinghua University, Beijing, China.
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7
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Guner N, Hayton JA. Parental and Child Sleep: Children with Vision Impairment, Autistic Children, and Children with Comorbid Vision Impairment and Autism. Brain Sci 2024; 14:485. [PMID: 38790463 PMCID: PMC11119615 DOI: 10.3390/brainsci14050485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 05/08/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Parents report associations between children's sleep disturbances and behaviors. Children with neurodevelopmental conditions (e.g., Williams Syndrome and autism) are consistently reported to experience increased sleeping problems. Sleep in children with vision impairment and children with a dual diagnosis of vision impairment and autism remains understudied. METHODS Our exploratory study compared sleep profiles in 52 children (aged 4-12 years) and their parents (n = 37), across four groups: children with vision impairment (VI; n = 9), autism (n = 10), comorbid vision impairment + autism (n = 6), and typically developing children (n = 27). Childhood sleep was measured using the parental report Childhood Sleep Habits Questionnaire and sleep diaries. Children's cognitive functioning was measured using digit span, semantic, and phonemic verbal fluency measures. Parental sleep was measured via the Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale. RESULTS Clinically disordered sleep was reported in all child groups (p ≤ 0.001), particularly children with VI + autism. Age, not sleep quality/quantity, predicted cognitive task performance in TD and autistic groups, but not in VI and VI + autism groups. The child's diagnosis affected parental sleep, particularly in children with a dual diagnosis of VI + autism. CONCLUSIONS All participants experienced problematic sleep to varying degrees. Those most affected were children and parents in the VI + autism group, suggesting that autism may be the main driver of sleep problems in our sample.
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Affiliation(s)
| | - Jessica Antonia Hayton
- Department of Psychology and Human Development, IOE, UCL’s Faculty of Education and Society, University College London, London WC1H 0AL, UK;
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8
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So M, Dziuban EJ, Pedati CS, Holbrook JR, Claussen AH, O'Masta B, Maher B, Cerles AA, Mahmooth Z, MacMillan L, Kaminski JW, Rush M. Childhood Physical Health and Attention Deficit/Hyperactivity Disorder: A Systematic Review and Meta-Analysis of Modifiable Factors. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2024; 25:316-336. [PMID: 35947281 PMCID: PMC10032176 DOI: 10.1007/s11121-022-01398-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2022] [Indexed: 10/15/2022]
Abstract
Although neurobiologic and genetic factors figure prominently in the development of attention deficit/hyperactivity disorder (ADHD), adverse physical health experiences and conditions encountered during childhood may also play a role. Poor health is known to impact the developing brain with potential lifelong implications for behavioral issues. In attempt to better understand the relationship between childhood physical health and the onset and presence of ADHD symptoms, we summarized international peer-reviewed articles documenting relationships between a select group of childhood diseases or health events (e.g., illnesses, injuries, syndromes) and subsequent ADHD outcomes among children ages 0-17 years. Drawing on a larger two-phase systematic review, 57 longitudinal or retrospective observational studies (1978-2021) of childhood allergies, asthma, eczema, head injury, infection, or sleep problems and later ADHD diagnosis or symptomatology were identified and subjected to meta-analysis. Significant associations were documented between childhood head injuries, infections, and sleep problems with both dichotomous and continuous measures of ADHD, and between allergies with dichotomous measures of ADHD. We did not observe significant associations between asthma or eczema with ADHD outcomes. Heterogeneity detected for multiple associations, primarily among continuously measured outcomes, underscores the potential value of future subgroup analyses and individual studies. Collectively, these findings shed light on the importance of physical health in understanding childhood ADHD. Possible etiologic links between physical health factors and ADHD are discussed, as are implications for prevention efforts by providers, systems, and communities.
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Affiliation(s)
- Marvin So
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Hwy, MS-E88, Atlanta, GA, 30341, USA.
- Oak Ridge Institute for Science and Education, Oak Ridge, TN, USA.
| | - Eric J Dziuban
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Caitlin S Pedati
- Virginia Beach Department of Public Health, Virginia Beach, VA, USA
| | - Joseph R Holbrook
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Hwy, MS-E88, Atlanta, GA, 30341, USA
| | - Angelika H Claussen
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Hwy, MS-E88, Atlanta, GA, 30341, USA
| | | | - Brion Maher
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | | | | | - Jennifer W Kaminski
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Hwy, MS-E88, Atlanta, GA, 30341, USA
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Tham EK, Jafar NK, Koh CT, Goh DY, Broekman BF, Cai S. Sleep duration trajectories and cognition in early childhood: A systematic review. Sleep Med Rev 2024; 74:101912. [PMID: 38447279 DOI: 10.1016/j.smrv.2024.101912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 03/08/2024]
Abstract
Sleep is dynamic in childhood and studies have shown the relationship between sleep and cognition in children. As the human brain is the most plastic during childhood, the study of longitudinal sleep patterns and neurocognition is an important research area. We aimed to systematically review studies that investigated sleep duration trajectories and cognition in typically-developing children. We searched four databases for articles published between 2003 to October 2023. We included observation studies of children with sleep duration trajectories as a predictor and outcomes related to cognition, memory, language, developmental milestones, intelligence or executive function. We excluded studies where children had atypical development or completed the sleep and neurocognitive assessments after six and 12 years of age respectively. Out of 752 articles identified, 511 were screened and 23 full texts were assessed. The selected studies included three single trajectory and four multiple group trajectories studies. We found associations between both types of trajectories and cognitive development. Overall, children with longer sleep trajectories or more mature sleep pattern with rapid decrease in sleep duration, had better performance scores in developmental assessment tools, and intelligence tests. Findings for language and executive functioning were mixed, whereby some studies found associations and others did not.
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Affiliation(s)
- Elaine Kh Tham
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Nur K Jafar
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Celeste Tr Koh
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Daniel Yt Goh
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore; Khoo Teck Puat - National University Children's Medical Institute, National University Health System, Singapore
| | - Birit Fp Broekman
- Department of Psychiatry, OLVG and Amsterdam UMC, Amsterdam Public Health Institute, Vrije Universiteit, Amsterdam, the Netherlands
| | - Shirong Cai
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore; Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
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10
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Levenson JC, Joseph HM, Merranko J, Hafeman DM, Monk K, Goldstein BI, Axelson D, Sakolsky D, Diler RS, Goldstein T, Birmaher B. Sleep patterns among preschool offspring of parents with and without psychopathology: Association with the development of psychopathology in childhood. Bipolar Disord 2024; 26:176-185. [PMID: 37558614 PMCID: PMC10853485 DOI: 10.1111/bdi.13376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
BACKGROUND Disturbed sleep during early childhood predicts social-emotional problems. However, it is not known how various early childhood sleep phenotypes are associated with the development of childhood psychopathology, nor whether these relationships vary as a function of parental psychopathology. We identified sleep phenotypes among preschool youth; examined whether these phenotypes were associated with child and parent factors; and determined if early sleep phenotypes predicted later childhood psychopathology. METHODS Using data from the Pittsburgh Bipolar Offspring study, parents with bipolar disorder (BD), non-BD psychopathology, and healthy controls reported about themselves and their offspring (n = 218) when their children were ages 2-5. Offspring and parents were interviewed directly approximately every 2 years from ages 6-18. Latent class analysis (LCA) identified latent sleep classes; we compared these classes on offspring demographics, parental sleep variables, and parental diagnoses. Kaplan-Meier survival models estimated hazard of developing any new-onset Axis-I disorders, as well as BD specifically, for each class. RESULTS The optimal LCA solution featured four sleep classes, which we characterized as (1) good sleep, (2) wake after sleep onset problems, (3) bedtime problems (e.g., trouble falling asleep, resists going to bed), and (4) poor sleep generally. Good sleepers tended to have significantly less parental psychopathology than the other three classes. Risk of developing new-onset Axis-I disorders was highest among the poor sleep class and lowest among the good sleep class. CONCLUSIONS Preschool sleep phenotypes are an important predictor of the development of psychopathology. Future work is needed to understand the biopsychosocial processes underlying these trajectories.
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Affiliation(s)
- Jessica C Levenson
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Heather M Joseph
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - John Merranko
- Western Psychiatric Hospital, UPMC, Pittsburgh, Pennsylvania, USA
| | - Danella M Hafeman
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Kelly Monk
- Western Psychiatric Hospital, UPMC, Pittsburgh, Pennsylvania, USA
| | - Benjamin I Goldstein
- Center for Addiction and Mental Health, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
| | - David Axelson
- Department of Psychiatry and Behavioral Health, Nationwide Children's Hospital and The Ohio State College of Medicine, Columbus, Ohio, USA
| | - Dara Sakolsky
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Rasim S Diler
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Tina Goldstein
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Psychology, University of Pittsburgh Dietrich School of Arts and Sciences, Pittsburgh, Pennsylvania, USA
| | - Boris Birmaher
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Frattale I, Sarnataro R, Siracusano M, Riccioni A, Galasso C, Valeriani M, Conteduca G, Coviello D, Mazzone L, Moavero R. Sleep disturbances and behavioral symptoms in pediatric Sotos syndrome. Front Neurol 2024; 15:1360055. [PMID: 38434199 PMCID: PMC10904657 DOI: 10.3389/fneur.2024.1360055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 01/31/2024] [Indexed: 03/05/2024] Open
Abstract
Background Sotos syndrome (SoS) is a rare overgrowth genetic disease caused by intragenic mutations or microdeletions of the NSD1 gene located on chromosome 5q35. SoS population might present cognitive impairment and a spectrum of behavioral characteristics, with a worse profile in patients with microdeletion. Although patients with SoS are known to have impaired sleep habits, very little data are available. The present study aimed to assess the prevalence of sleep disorders (SDs) in a pediatric cohort of patients with SoS and their correlation with neuropsychiatric profiles. Methods We included patients with a SoS diagnosis and age < 18 years; all patients underwent a comprehensive neuropsychological assessment, including evaluation of cognition, adaptive functions through the Adaptive Behavior Assessment System-Second Edition (ABAS-II), and behavioral problems using the Achenbach Child Behavior Checklist (CBCL) and Conners' Parent Rating Scale-Revised (CPRS-R:L) questionnaire. To investigate the presence of SD parents, the Sleep Disturbance Scale for Children (SDSC) was completed. Results Thirty-eight patients (M 61%, F 39%, mean age 11.1 ± 4.65 years) were included in the study. Although only two had a prior SD diagnosis, 71.1% (N = 27) exhibited pathological scores on SDSC. No statistically significant associations were found between positive SDSC results and genetic microdeletion, intellectual disability (ID), or other medical conditions/treatments. However, a positive correlation emerged between SDSC scores and Conners' Global Index (p = 0.048) and Restless/Impulsive (p = 0.01) scores, CBCL externalizing (p = 0.02), internalizing (p = 0.01), and total scores (p = 0.05). Conversely, a negative linear relationship was observed between the SDSC score and the ABAS GAC and ABAS CAD scores (p = 0.025). Conclusion We detected an SD in 71.1% of our sample, with a positive relation between SD and internalizing and externalizing symptom levels, especially hyperactivity and impulsivity. Our study demonstrated a high prevalence of SD in pediatric patients with SoS, highlighting that all patients should be screened for this problem, which has a great impact on the quality of life of patients and their families.
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Affiliation(s)
- Ilaria Frattale
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
| | - Rachele Sarnataro
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
| | - Martina Siracusano
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Assia Riccioni
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
| | - Cinzia Galasso
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
- Systems Medicine Department, University of Rome Tor Vergata, Rome, Italy
| | - Massimiliano Valeriani
- Systems Medicine Department, University of Rome Tor Vergata, Rome, Italy
- Developmental Neurology, Bambino Gesù Children Hospital, IRCCS, Rome, Italy
- Center for Sensory-Motor Interaction, Aalborg University, Aalborg, Denmark
| | | | - Domenico Coviello
- Laboratory of Human Genetics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Luigi Mazzone
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
- Systems Medicine Department, University of Rome Tor Vergata, Rome, Italy
| | - Romina Moavero
- Systems Medicine Department, University of Rome Tor Vergata, Rome, Italy
- Developmental Neurology, Bambino Gesù Children Hospital, IRCCS, Rome, Italy
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Daniel L, Poliakova P, Stein M, Dunmyer L, Weaver-Rogers S, Garcia W, Santiago GB, Williamson AA. Maternal Perceptions of Evidence-Based Early Childhood Sleep Health Promotion Recommendations: An Explanatory Sequential Study. Behav Sleep Med 2024; 22:87-99. [PMID: 37042454 PMCID: PMC10567985 DOI: 10.1080/15402002.2023.2189723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
OBJECTIVES The purpose of this explanatory sequential design study was to better understand caregivers' perceptions about and interest in evidence-based early childhood sleep health promotion recommendations. METHOD A purposeful sample of mothers of 20 1-5-year-old children (10 children exhibiting optimal sleep and 10 children exhibiting insufficient/fragmented sleep) attending a preschool serving a low socio-economic (SES) status metropolitan community were invited to participate in qualitative interviews. Data were coded according to a grounded theory approach and themes were identified within the optimal and suboptimal sleeper groups. RESULTS Mothers reported different approaches to managing electronics by optimal/suboptimal sleeper group, with mothers of optimal sleepers limiting access to electronics more than mothers in the suboptimal sleep group. Other themes of sleep health practices did not differ meaningfully between groups. CONCLUSIONS Maternal perspectives about early childhood sleep health were similar across optimal and suboptimal sleepers on most elements of child sleep health. Managing child sleep was contextually influenced and these results highlight the complexities of how families living in lower SES environments perceive common sleep recommendations. Thus, sleep health education efforts should be tailored to the needs and values of specific families and communities.
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Affiliation(s)
| | | | | | | | | | - Wanda Garcia
- Rutgers University, Camden
- Early Learning Research Academy, Camden, NJ
| | | | - Ariel A. Williamson
- The Children’s Hospital of Philadelphia
- University of Pennsylvania Perelman School of Medicine
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13
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Cameron S, Donnelly A, Broderick C, Arichi T, Bartsch U, Dazzan P, Elberling J, Godfrey E, Gringras P, Heathcote LC, Joseph D, Wood TC, Pariante C, Rubia K, Flohr C. Mind and skin: Exploring the links between inflammation, sleep disturbance and neurocognitive function in patients with atopic dermatitis. Allergy 2024; 79:26-36. [PMID: 37469218 DOI: 10.1111/all.15818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/06/2023] [Accepted: 07/02/2023] [Indexed: 07/21/2023]
Abstract
Atopic dermatitis (AD) is a chronic, pruritic and inflammatory, dry skin condition with many known comorbidities. These include airway disease, food allergies, atopic eye disease and autoimmune conditions. Furthermore, there is often significant sleep disturbance as well as increased psychological distress and mental health problems. Severe AD therefore often has a significant impact on the quality of life of both patients and their families. In this review we discuss recent findings on the putative links between AD, its association with itch, sleep disturbance and neuropsychiatric morbidity, including the role of inflammation in these conditions. Itch was thought to predominantly drive sleep disruption in AD. We now understand changes in sleep influence immune cell distribution and the associated inflammatory cytokines, which suggests a bidirectional relationship between AD and sleep. We also increasingly recognize inflammation as a key driver in psychological symptoms and disorders. The link between cutaneous, systemic and possible brain inflammation could at least in part be driven by the sleep deprivation and itch-driven neuronal proliferation seen in AD.
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Affiliation(s)
- Shona Cameron
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ali Donnelly
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Conor Broderick
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Tomoki Arichi
- Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ullrich Bartsch
- Surrey Sleep Research Centre, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
- UK Dementia Research Institute, Care Research & Technology Centre, Imperial College London and University of Surrey, Guildford, UK
| | - Paola Dazzan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Jesper Elberling
- Depart of Dermatology and Allergy, Herlev and Gentofte Hospital, Copenhagen, Denmark
| | - Emma Godfrey
- Health Psychology Section, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Paul Gringras
- Paediatric Sleep Department, Evelina Children's Hospital, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Lauren C Heathcote
- Health Psychology Section, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Desaline Joseph
- Paediatric Sleep Department, Evelina Children's Hospital, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Tobias C Wood
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Carmine Pariante
- UK Dementia Research Institute, Care Research & Technology Centre, Imperial College London and University of Surrey, Guildford, UK
| | - Katya Rubia
- UK Dementia Research Institute, Care Research & Technology Centre, Imperial College London and University of Surrey, Guildford, UK
| | - Carsten Flohr
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
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14
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Guerlich K, Avraam D, Cadman T, Calas L, Charles MA, Elhakeem A, Fernández-Barrés S, Guxens M, Heude B, Ibarluzea J, Inskip H, Julvez J, Lawlor DA, Murcia M, Salika T, Sunyer J, Tafflet M, Koletzko B, Grote V, Plancoulaine S. Sleep duration in preschool age and later behavioral and cognitive outcomes: an individual participant data meta-analysis in five European cohorts. Eur Child Adolesc Psychiatry 2024; 33:167-177. [PMID: 36749392 PMCID: PMC10805899 DOI: 10.1007/s00787-023-02149-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 01/22/2023] [Indexed: 02/08/2023]
Abstract
Short sleep duration has been linked to adverse behavioral and cognitive outcomes in schoolchildren, but few studies examined this relation in preschoolers. We aimed to investigate the association between parent-reported sleep duration at 3.5 years and behavioral and cognitive outcomes at 5 years in European children. We used harmonized data from five cohorts of the European Union Child Cohort Network: ALSPAC, SWS (UK); EDEN, ELFE (France); INMA (Spain). Associations were estimated through DataSHIELD using adjusted generalized linear regression models fitted separately for each cohort and pooled with random-effects meta-analysis. Behavior was measured with the Strengths and Difficulties Questionnaire. Language and non-verbal intelligence were assessed by the Wechsler Preschool and Primary Scale of Intelligence or the McCarthy Scales of Children's Abilities. Behavioral and cognitive analyses included 11,920 and 2981 children, respectively (34.0%/13.4% of the original sample). In meta-analysis, longer mean sleep duration per day at 3.5 years was associated with lower mean internalizing and externalizing behavior percentile scores at 5 years (adjusted mean difference: - 1.27, 95% CI [- 2.22, - 0.32] / - 2.39, 95% CI [- 3.04, - 1.75]). Sleep duration and language or non-verbal intelligence showed trends of inverse associations, however, with imprecise estimates (adjusted mean difference: - 0.28, 95% CI [- 0.83, 0.27] / - 0.42, 95% CI [- 0.99, 0.15]). This individual participant data meta-analysis suggests that longer sleep duration in preschool age may be important for children's later behavior and highlight the need for larger samples for robust analyses of cognitive outcomes. Findings could be influenced by confounding or reverse causality and require replication.
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Affiliation(s)
- Kathrin Guerlich
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Lindwurmstr. 4, 80337, Munich, Germany
| | - Demetris Avraam
- Population Health Sciences Institute, Newcastle University, Newcastle, UK
- Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Tim Cadman
- Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Population Health Science, Bristol Medical School, University of Bristol, Bristol, UK
| | - Lucinda Calas
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), 75004, Paris, France
| | - Marie-Aline Charles
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), 75004, Paris, France
- Ined, Inserm, Joint unit Elfe, Aubervilliers, France
| | - Ahmed Elhakeem
- Population Health Science, Bristol Medical School, University of Bristol, Bristol, UK
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
| | - Silvia Fernández-Barrés
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Catalonia, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Pompeu Fabra, Barcelona, Catalonia, Spain
| | - Mònica Guxens
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Catalonia, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Pompeu Fabra, Barcelona, Catalonia, Spain
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Barbara Heude
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), 75004, Paris, France
| | - Jesús Ibarluzea
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
- Biodonostia Health Research Institute, Group of Environmental Epidemiology and Child Development, 20014, San Sebastian, Spain
- Ministry of Health of the Basque Government, Sub-Directorate for Public Health and Addictions of Gipuzkoa, 20013, San Sebastian, Spain
- Faculty of Psychology of the University of the Basque Country, 20018, San Sebastian, Spain
| | - Hazel Inskip
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Jordi Julvez
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Catalonia, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
- Clinical and Epidemiological Neuroscience Group (NeuroÈpia), Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus (Tarragona), Catalonia, Spain
| | - Deborah A Lawlor
- Population Health Science, Bristol Medical School, University of Bristol, Bristol, UK
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
| | - Mario Murcia
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain
- Servicio de Análisis de Sistemas de Información Sanitaria, Conselleria de Sanitat, Generalitat Valenciana, Valencia, Spain
| | - Theodosia Salika
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, UK
| | - Jordi Sunyer
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Catalonia, Spain
- Universitat Pompeu Fabra, Barcelona, Catalonia, Spain
- Parc de Salut Mar, Barcelona, Catalonia, Spain
| | - Muriel Tafflet
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), 75004, Paris, France
| | - Berthold Koletzko
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Lindwurmstr. 4, 80337, Munich, Germany
| | - Veit Grote
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Lindwurmstr. 4, 80337, Munich, Germany.
| | - Sabine Plancoulaine
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), 75004, Paris, France.
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15
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Zhou J, Zhu L, Teng Y, Tong J, Gao G, Yan S, Tao F, Huang K. Early sleep duration trajectories and children's cognitive development: a prospective cohort study. Eur J Pediatr 2023; 182:5353-5365. [PMID: 37737885 DOI: 10.1007/s00431-023-05195-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 07/27/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023]
Abstract
We aimed to investigate the association between sleep duration trajectories and cognitive performance in preschool-aged Chinese children. We included 2131 children from the Ma'anshan birth cohort (MABC) study. Sleep duration trajectories from 6 to 48 months of age were determined using the group-based trajectory modeling (GBTM). Children's intellectual development was assessed using the Wechsler Preschool and Primary Scale of Intelligence. Compared to those with a medium total sleep duration trajectory, children with a short total sleep duration trajectory had poorer cognitive performance on the Visual Spatial Index (VSI) (β = -3.65; 95% CI = -6.77 to -0.53), which was associated with an increased risk of a low full-scale intelligence quotient (FSIQ) (OR = 1.60; 95% CI = 1.02 to 2.51). The short total sleep duration trajectory was associated with a low VSI compared with both the medium total sleep duration trajectory and the long total sleep duration trajectory. Compared to children with normal nighttime sleep duration and normal daytime sleep duration trajectories, children with short nighttime sleep and long daytime sleep duration trajectories, normal nighttime sleep and long daytime sleep duration trajectories, and short nighttime sleep and normal daytime sleep duration trajectories all had lower cognitive performance. The restricted cubic spline (RCS) also showed that children with and appropriate total sleep duration, an adequate nighttime sleep duration, and a moderate daytime sleep duration had higher FSIQ. CONCLUSIONS The results of this study emphasize that a medium total sleep duration, adequate sleep at nighttime, and appropriate sleep in the daytime appear to be more beneficial for children's cognitive development. WHAT IS KNOWN • Sleep duration in infancy is strongly associated with neurocognitive development. WHAT IS NEW • Medium and long total sleep duration trajectories are beneficial for children's cognitive performance compared to the short total sleep duration trajectory. • A medium total sleep duration, adequate sleep at nighttime and appropriate sleep in the daytime appear to be more beneficial for children's cognitive development.
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Affiliation(s)
- Jixing Zhou
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (AHMU), MOE, Hefei, 230032, China
- NHC Key Laboratory of study on abnormal gametes and reproductive tract, Hefei, 230032, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei, 230032, China
| | - Linlin Zhu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (AHMU), MOE, Hefei, 230032, China
- NHC Key Laboratory of study on abnormal gametes and reproductive tract, Hefei, 230032, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei, 230032, China
| | - Yuzhu Teng
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (AHMU), MOE, Hefei, 230032, China
- NHC Key Laboratory of study on abnormal gametes and reproductive tract, Hefei, 230032, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei, 230032, China
| | - Juan Tong
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei, 230032, China
| | - Guopeng Gao
- Maternal and Child Health Care Center of Ma'anshan, No 24 Jiashan Road, Ma'anshan, 243011, Anhui, China
| | - Shuangqin Yan
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Maternal and Child Health Care Center of Ma'anshan, No 24 Jiashan Road, Ma'anshan, 243011, Anhui, China
| | - Fangbiao Tao
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (AHMU), MOE, Hefei, 230032, China
- NHC Key Laboratory of study on abnormal gametes and reproductive tract, Hefei, 230032, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei, 230032, China
| | - Kun Huang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.
- Key Laboratory of Population Health Across Life Cycle (AHMU), MOE, Hefei, 230032, China.
- NHC Key Laboratory of study on abnormal gametes and reproductive tract, Hefei, 230032, China.
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei, 230032, China.
- Scientific Research Center in Preventive Medicine, School of Public Health, Anhui Medical University, Hefei, Anhui Province, China.
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16
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Duarte A, Martins S, Lopes L, Silva MJ, Augusto C, Santos R, Rosário R. Is the association between sleep and socio-emotional development mediated by weight in toddlers aged 12 to 36 months? Front Psychol 2023; 14:1190081. [PMID: 38125855 PMCID: PMC10731978 DOI: 10.3389/fpsyg.2023.1190081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction Childhood is an important stage for socio-emotional development. Understanding the associations of lifestyle habits with the healthy development of social and emotional skills is crucial for better interventions early in life. This study aims to analyze the association between sleep and socio-emotional development in toddlers aged 12 to 36 months and examine whether weight mediated these associations. Methods This study is part of a cluster randomized controlled trial developed in Portuguese childcare centers. A sample of 344 children (176 females) enrolled in the study. Participants' anthropometrics were measured while at childcare centers using standardized procedures. Body mass index (BMI) was computed as the body weight/height2 (kg/m2) ratio. Sleep quality was collected with the Tayside Children's Sleep Questionnaire, a 10-item scale that evaluates the child's ability to initiate and maintain sleep. Two additional questions regarding sleep duration were added. Parental questionnaires assessed the child's sex and date of birth, socioeconomic status, and total energy intake (TEI). Motor (fine and gross) was assessed using Bayley-III scales and socio-emotional (SE) by the Greenspan Social-Emotional Growth Chart questionnaire. Linear regression models were used to examine the associations between sleep (duration and quality) and SE with adjustments for sex, age, BMI, mothers' education, motor development, and TEI. Mediation analysis was conducted using path analysis. Results SE development was significantly associated with nighttime sleep duration even when adjusted for confounders (β = 0.223; 95% CI: 0.001, 0.004 and β = 0.168; 0.0003, 0.003; respectively). Sleep quality was not significantly associated with SE development, and the weight did not explain the associations between sleep and SE development. Conclusion This study supports that sleep duration is directly associated with SE development in toddlers. From a public health perspective, sleep duration should be prioritized in intervention programs to improve socio-emotional development early in life.
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Affiliation(s)
- Ana Duarte
- The Health Sciences Research Unit: Nursing (UICISA: E), School of Nursing of Coimbra (ESEnfC), Coimbra, Portugal
- Research Centre on Child Studies (CIEC), Institution of Education, University of Minho, Braga, Portugal
| | - Silvana Martins
- The Health Sciences Research Unit: Nursing (UICISA: E), School of Nursing of Coimbra (ESEnfC), Coimbra, Portugal
| | - Luís Lopes
- Research Centre in Physical Activity, Health and Leisure, Faculty of Sports, University of Porto, Porto, Portugal
| | - Maria José Silva
- The Health Sciences Research Unit: Nursing (UICISA: E), School of Nursing of Coimbra (ESEnfC), Coimbra, Portugal
- Nursing Research Centre, School of Nursing, University of Minho, Braga, Portugal
- School of Nursing, University of Minho, Braga, Portugal
| | - Cláudia Augusto
- The Health Sciences Research Unit: Nursing (UICISA: E), School of Nursing of Coimbra (ESEnfC), Coimbra, Portugal
- Nursing Research Centre, School of Nursing, University of Minho, Braga, Portugal
- School of Nursing, University of Minho, Braga, Portugal
| | - Rute Santos
- Research Centre on Child Studies (CIEC), Institution of Education, University of Minho, Braga, Portugal
- Institute of Education, University of Minho, Braga, Portugal
| | - Rafaela Rosário
- The Health Sciences Research Unit: Nursing (UICISA: E), School of Nursing of Coimbra (ESEnfC), Coimbra, Portugal
- Research Centre on Child Studies (CIEC), Institution of Education, University of Minho, Braga, Portugal
- Nursing Research Centre, School of Nursing, University of Minho, Braga, Portugal
- School of Nursing, University of Minho, Braga, Portugal
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17
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Kim M, Saade D, Dufourg MN, Charles MA, Plancoulaine S. Longitudinal sleep multi-trajectories from age 1 to 5.5 years and their early correlates: results from the Étude Longitudinale Française depuis l'Enfance birth cohort study. Sleep 2023; 46:zsad236. [PMID: 37682110 DOI: 10.1093/sleep/zsad236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/28/2023] [Indexed: 09/09/2023] Open
Abstract
STUDY OBJECTIVES To identify sleep multi-trajectories in children from age 1 to 5.5 years and their early correlates. METHODS We collected early family, maternal, and child characteristics, including children's nighttime sleep duration (NSD) and daytime sleep duration (DSD), night waking (NW), and sleep-onset difficulties (SOD), by parental phone interviews at age 2 months and 1-, 2-, 3.5-, and 5.5 years. Group-based multi-trajectory modeling identified sleep multi-trajectory groups. Multinomial logistic regression assessed associations with early factors. RESULTS We identified five distinct sleep multi-trajectory groups for NSD, DSD, NW, and SOD in 9273 included children. The "Good sleepers" (31.6%) and "Long sleepers" (31.0%) groups had low NW and SOD prevalence and shorter NSD but longer DSD in "Good sleepers" than in "Long sleepers." The "Good sleepers but few SOD" group (10.3%) had long NSD and DSD but a SOD peak at age 3.5 years; the "Improving NW and SOD" group (9.6%) showed short but rapidly increasing NSD to a plateau and high but decreasing NW and SOD; the "Persistent NW and SOD" group (17.5%) had persistent high NW and SOD. Maternal depression during pregnancy and sleep habits at age 1 (e.g. parental presence or feeding to fall asleep, sleeping at least part of the night away from own bed) were common risk factors associated with the most disordered sleep multi-trajectory groups. CONCLUSIONS We identified distinct sleep multi-trajectory groups and early life-associated factors in preschoolers. Most of the factors associated with the most sleep-disordered multi-trajectory groups are likely modifiable and provide clues for early prevention interventions.
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Affiliation(s)
- Mihyeon Kim
- Centre de Recherche en Epidémiologie et StatistiqueS (CRESS), Université Paris Cité, Inserm, INRAE, Paris, France
| | - Danielle Saade
- Centre de Recherche en Epidémiologie et StatistiqueS (CRESS), Université Paris Cité, Inserm, INRAE, Paris, France
| | | | - Marie-Aline Charles
- Centre de Recherche en Epidémiologie et StatistiqueS (CRESS), Université Paris Cité, Inserm, INRAE, Paris, France
- Unité mixte Inserm-Ined-EFS Elfe, INED, Paris, France and
| | - Sabine Plancoulaine
- Centre de Recherche en Epidémiologie et StatistiqueS (CRESS), Université Paris Cité, Inserm, INRAE, Paris, France
- Lyon Neuroscience Research Center (CRNL), Waking Team, Inserm UMRS 1028, CNRS UMR 5292, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
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Petit D, Touchette E, Pennestri MH, Paquet J, Côté S, Tremblay RE, Boivin M, Montplaisir JY. Nocturnal sleep duration trajectories in early childhood and school performance at age 10 years. J Sleep Res 2023; 32:e13893. [PMID: 36973015 DOI: 10.1111/jsr.13893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 03/29/2023]
Abstract
Sleep plays a fundamental role in brain development and resultant functions. The aim was to verify whether nocturnal sleep duration during early childhood has long-term associations with academic achievement at age 10 years. The present study is part of the Quebec Longitudinal Study of Child Development, a representative cohort of infants born in 1997-1998 in the province of Quebec, Canada. Children with known neurological conditions were excluded from this cohort. Four trajectories of parent-reported nocturnal sleep duration at ages 2.5, 3, 4, 5 and 6 years were determined using a SAS procedure named PROC TRAJ. Sleep duration at age 10 years was also reported. Teachers provided data on academic performance when the children were age 10 years. These data were available for 910 children (430 boys, 480 girls; 96.6% Caucasians). Univariate and multivariable logistic regressions were performed using SPSS. Children who slept less than 8 hr per night at 2.5 years but normalized later on (Traj1) had three-five times the odds of having grades below the class average in reading, writing, mathematics and science compared with children who slept sufficiently (Traj3-4: 10-11 hr per night). Children who slept about 9 hr per night throughout childhood (Traj2) had two-three times the odds of being below the class average in mathematics and science. Sleep duration at age 10 years was not correlated with the academic performance. These results point to the presence of a very important early period during which sufficient sleep is needed to fine-tune the functions necessary for academic achievement later on.
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Affiliation(s)
- Dominique Petit
- Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, CIUSSS du Nord-de-I'lle-de-Montréal, Montreal, Quebec, Canada
- Department of Psychiatry, Université de Montréal, Montreal, Quebec, Canada
| | - Evelyne Touchette
- Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, CIUSSS du Nord-de-I'lle-de-Montréal, Montreal, Quebec, Canada
- Department of Psychoeducation, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, Canada
- Research Unit on Children's Psychosocial Maladjustment, Laval University, Quebec City, Quebec, Canada
| | - Marie-Hélène Pennestri
- Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, CIUSSS du Nord-de-I'lle-de-Montréal, Montreal, Quebec, Canada
- Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada
- Hôpital en Santé Mentale Rivière-des-Prairies, CIUSSS du Nord-de-I'lle-de-Montréal, Montreal, Quebec, Canada
| | - Jean Paquet
- Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, CIUSSS du Nord-de-I'lle-de-Montréal, Montreal, Quebec, Canada
- Department of Psychiatry, Université de Montréal, Montreal, Quebec, Canada
| | - Sylvana Côté
- Department of Social and Preventive Medicine, Université de Montréal, Montreal, Quebec, Canada
- Research Unit on Children's Psychosocial Maladjustment, Université de Montréal, Montreal, Quebec, Canada
| | - Richard E Tremblay
- Department of Psychiatry, Université de Montréal, Montreal, Quebec, Canada
- Research Unit on Children's Psychosocial Maladjustment, Université de Montréal, Montreal, Quebec, Canada
- School of Public Health, Physiotherapy and Population Science, University College Dublin, Dublin, Ireland
| | - Michel Boivin
- Research Unit on Children's Psychosocial Maladjustment, Laval University, Quebec City, Quebec, Canada
| | - Jacques Y Montplaisir
- Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, CIUSSS du Nord-de-I'lle-de-Montréal, Montreal, Quebec, Canada
- Department of Psychiatry, Université de Montréal, Montreal, Quebec, Canada
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Agar G, Oliver C, Spiller J, Richards C. The developmental trajectory of sleep in children with Smith-Magenis syndrome compared to typically developing peers: a 3-year follow-up study. SLEEP ADVANCES : A JOURNAL OF THE SLEEP RESEARCH SOCIETY 2023; 4:zpad034. [PMID: 37810798 PMCID: PMC10559836 DOI: 10.1093/sleepadvances/zpad034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/15/2023] [Indexed: 10/10/2023]
Abstract
Study Objectives To determine the trajectory of: (i) objective sleep parameters and (ii) caregiver-reported sleep questionnaire scores over 3 years in children with Smith-Magenis syndrome (SMS) compared to age-matched typically developing (TD) controls. We also aimed to (iii) describe individual profiles of change in sleep parameters over time. Methods Week-long, overnight actigraphy and questionnaire data from 13 children with SMS and 13 age-matched TD children were collected at Time 1 and Time 2 (3 years later). Independent samples t-tests, paired samples t-tests, and Bayesian analyses were used to compare sleep parameters and sleep questionnaire scores between groups at each time point and compare data within groups to assess change over time. Results Sleep parameters were consistently more disrupted in the SMS group than the TD group, with significantly reduced sleep efficiency, increased wake after sleep onset and earlier get up times at both time points. This was mirrored in the questionnaire data, with children with SMS evidencing higher scores for overall sleep disturbance, night waking, and daytime sleepiness. While TD sleep parameters demonstrated expected developmental changes over 3 years, in the SMS group sleep parameters and variability between and within children remained largely stable. However, some children with SMS showed substantial variation in sleep parameters over time. Questionnaire scores remained stable over 3 years in both groups. Conclusions Overall, sleep disturbance appears to be a stable feature of SMS, indicative of a divergent sleep trajectory compared to TD peers. Proactive intervention approaches should be considered for poor sleep in SMS.
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Affiliation(s)
- Georgie Agar
- School of Psychology, Aston University, Birmingham, UK
- School of Psychology, University of Birmingham, Birmingham, UK
| | - Chris Oliver
- School of Psychology, University of Birmingham, Birmingham, UK
| | - Jayne Spiller
- School of Psychology, University of Birmingham, Birmingham, UK
- School of Psychology and Vision Sciences, University of Leicester, Leicester, UK
| | - Caroline Richards
- School of Psychology, University of Birmingham, Birmingham, UK
- Cerebra Network for Neurodevelopmental Disorders, Birmingham, UK
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20
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Ordway MR, Sadler LS, Jeon S, Pierre JC, Canapari C, Redeker NS. Early emergence of racial and ethnic differences in sleep health among toddlers living in low-income families. Sleep Health 2023; 9:389-397. [PMID: 37453903 PMCID: PMC10517059 DOI: 10.1016/j.sleh.2023.02.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 01/08/2023] [Accepted: 02/22/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVES Emerging evidence suggests racial and ethnic and socioeconomic differences in children's sleep health, yet few have examined these differences among very young children. The purpose of this study is to identify potential racial, ethnic, and sociodeomographic factors associated with multiple dimensions of sleep health in toddlers living in very low-income families. PARTICIPANTS Sample included 110 racially and ethnically diverse dyads with toddlers aged 12-15 months living in low-income families. METHODS Actigraph data (9 days and nights), caregiver completed sleep diaries, Brief Infant Sleep Questionnaire-extended, and caregiver-reported socioeconomic characteristics were collected. RESULTS Toddlers' average sleep duration (10.25 hours; SD = 0.76) was less than the age-based recommendations. There were significant race and ethnic differences in toddler's actigraph-measured bedtime (p < .001) and variability in bedtimes (p = .004). Non-LatinX White toddlers had earlier bedtimes and less variability than Black and LatinX children. These between-group differences remained statistically significant after controlling for measured socioeconomic variables (p's < 0.001). Within racial and ethnic group differences in bedtime and bedtime variability by education, employment, and marital status were identified with medium to large effect sizes. CONCLUSIONS Racial and ethnic between-group differences in sleep occurred as early as 12 months of age and were not explained by sociodemographic variables (eg, income-to-needs, education, housing). Further research is necessary to determine structural and contextual factors that explain the racial and ethnic differences in sleep health in early childhood. Identifying these factors may inform the development of socially and culturally tailored interventions to reduce sleep health disparities.
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Affiliation(s)
- Monica R Ordway
- Yale School of Medicine, Department of Pediatrics, New Haven, Connecticut, USA; Yale School of Nursing, West Haven, Connecticut, USA.
| | - Lois S Sadler
- Yale School of Nursing and Yale Child Study Center, West Haven, Connecticut, USA
| | | | - Jasmyne C Pierre
- Yale University, Department of Psychology, New Haven, Connecticut, USA
| | - Craig Canapari
- Yale School of Medicine, Department of Pediatrics, New Haven, Connecticut, USA
| | - Nancy S Redeker
- University of Connecticut School of Nursing, Storrs, Connecticut, USA
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21
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Molleri N, Gomes Junior SC, Marano D, Zin A. Survey of the Adequacy of Brazilian Children and Adolescents to the 24-Hour Movement Guidelines before and during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20095737. [PMID: 37174254 PMCID: PMC10178683 DOI: 10.3390/ijerph20095737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/17/2023] [Accepted: 04/17/2023] [Indexed: 05/15/2023]
Abstract
The 24-Hour Movement Guidelines provide specific recommendations on movement behaviors for children and adolescents. The objective of this study was to verify the adequacy of children and adolescents to the guidelines for moderate to vigorous physical activity, recreational screen time, and sleep duration, and the overall adequacy to the guidelines, before and during the COVID-19 pandemic. A cross-sectional study was conducted with parents or guardians of children or adolescents from different regions of Brazil using a digital interview form including sociodemographic characteristics of families, moderate to vigorous physical activity, recreational screen time, and sleep duration before and during the pandemic. Statistically significant variation was observed in both groups in relation to moderate to vigorous physical activity and recreational screen time between the two periods evaluated. Overall adequacy to the guidelines before the pandemic was 19.28% for children from Group 1 (0-5 years old) and 39.50% for those from Group 2 (6 to 17 years old). During the pandemic, it corresponded to 3.58% in Group 1 and 4.94% in Group 2 (p-value between periods ≤0.001). This study showed the significant impact of pandemic restrictions on reducing overall compliance and physical activity, and increasing screen time among Brazilian children and adolescents.
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Affiliation(s)
- Natália Molleri
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
| | - Saint Clair Gomes Junior
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
| | - Daniele Marano
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
| | - Andrea Zin
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
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22
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Cook G, Appleton JV, Wiggs L. The relationship between parents' cognitions, bedtime behaviours and sleep-related practices with their child's sleep. J Sleep Res 2023; 32:e13627. [PMID: 35567298 DOI: 10.1111/jsr.13627] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/07/2022] [Accepted: 04/13/2022] [Indexed: 11/30/2022]
Abstract
Certain parental cognitions about child sleep and bedtime behaviours used with their child have been linked to poorer child sleep. However, previous research has focused on mothers and explored only a limited range of sleep-related cognitions and practices. The present study investigated whether parental cognitions and sleep-related practices (both in connection with their own sleep and their child's sleep), alongside the bedtime behaviours used with their child were associated with and/or were predictive of their child's sleep. Mothers and fathers from 44 families (with a child aged 12-24 months) separately completed questionnaires reporting (i) their cognitions (about their own sleep and their child's sleep), (ii) sleep-related practices (used in connection with their own and their child's sleep) and (iii) bedtime behaviours used with their child. Child sleep was assessed through parental report and actigraphy. Both parents' cognitions about their own sleep predicted cognitions about their child's sleep. Mothers' own sleep-related practices predicted the types of practices they used with their child. Different patterns of maternal and paternal variables influenced parental perceptions of their child having a sleep problem. The present findings highlight the importance of including mothers and fathers in child sleep research. Parents' dysfunctional cognitions (their own sleep) and broader sleep-related practices (their own and child sleep) should be considered when exploring influences on child sleep. Results have possible implications for targets of interventions for child sleep problems and also potential implications for theoretical models of child sleep.
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Affiliation(s)
- Georgia Cook
- Centre for Psychological Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK
| | - Jane V Appleton
- OxINMAHR, Faculty of Health and Life Sciences, Oxford, Brookes University, Oxford, UK
| | - Luci Wiggs
- Centre for Psychological Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK
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23
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Nakanishi T, Yoshikawa T, Higuchi R, Kanehisa H, Suzuki S. Weekdays' sleeping condition and its influence on occurrence of general malaise in Japanese children aged 10 to 12 years. Sleep Biol Rhythms 2023; 21:193-199. [PMID: 38469280 PMCID: PMC10899972 DOI: 10.1007/s41105-022-00435-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022]
Abstract
The present study aimed to elucidate weekdays' sleeping condition and its influence on occurrence of general malaise in children. A total of 761 Japanese children aged 10 to 12 years were surveyed regarding their weekdays' waking time and bedtime and general malaise using a self-administered questionnaire. As the result of hierarchical cluster analysis on the sleep condition, the participants were classified into three clusters. Sleep duration was significantly longer in cluster 1 (9.35 ± 0.52 h) than in clusters 2 (7.83 ± 0.77 h) and 3 (9.02 ± 0.30 h) and significantly longer in cluster 3 than in cluster 2. Waking time was significantly later in cluster 3 (7:01 ± 0:12) than in clusters 1 (6:22 ± 0:31) and 2 (6:24 ± 0:33, p < 0.001). Bedtime was significantly later in cluster 2 (22:34 ± 0:47) than in clusters 3 (21:59 ± 0:19) and 1 (21:01 ± 0:22) and significantly later in cluster 3 than in cluster 1. There were significantly more subjects in cluster 2 than in clusters 1 and 3 who responded "nearly every day" or "occasionally" to the five of seven questionnaires related to general malaise. The current results indicate that in Japanese children aged 10 to 12 years, (1) sleeping condition of weekdays are classified into three clusters with different mean values for each of sleep duration, bedtime, and waking time, and (2) the occurrence of general malaise may be enhanced in individuals whose sleep duration is less than 8 h.
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Affiliation(s)
| | - Tatsuya Yoshikawa
- Graduate School of Health & Social Work, Kanagawa University of Human Services, Kanagawa, Japan
| | - Ryoko Higuchi
- Kanagawa University of Human Services, Kanagawa, Japan
| | - Hiroaki Kanehisa
- National Institute of Fitness and Sports in Kanoya, Kagoshima, Japan
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24
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Tham EKH, Xu HY, Fu X, Goh RSM, Gluckman PD, Chong YS, Yap F, Shek LPC, Teoh OH, Gooley J, Goh DYT, Schneider N, Meaney MJ, Cai S, Broekman BFP. Associations between sleep trajectories up to 54 months and cognitive school readiness in 4 year old preschool children. Front Psychol 2023; 14:1136448. [PMID: 37057174 PMCID: PMC10086425 DOI: 10.3389/fpsyg.2023.1136448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/03/2023] [Indexed: 03/30/2023] Open
Abstract
PurposeThis study explores the association between the duration and variation of infant sleep trajectories and subsequent cognitive school readiness at 48–50 months.MethodsParticipants were 288 multi-ethnic children, within the Growing Up in Singapore Towards healthy Outcomes (GUSTO) cohort. Caregiver-reported total, night and day sleep durations were obtained at 3, 6, 9, 12, 18, 24 using the Brief Infant Sleep Questionnaire and 54 months using the Child Sleep Habits Questionnaire. Total, night and day sleep trajectories with varying durations (short, moderate, or long) and variability (consistent or variable; defined by standard errors) were identified. The cognitive school readiness test battery was administered when the children were between 48 and 50 months old. Both unadjusted adjusted analysis of variance models and adjusted analysis of covariance models (for confounders) were performed to assess associations between sleep trajectories and individual school readiness tests in the domains of language, numeracy, general cognition and memory.ResultsIn the unadjusted models, children with short variable total sleep trajectories had poorer performance on language tests compared to those with longer and more consistent trajectories. In both unadjusted and adjusted models, children with short variable night sleep trajectories had poorer numeracy knowledge compared to their counterparts with long consistent night sleep trajectories. There were no equivalent associations between sleep trajectories and school readiness performance for tests in the general cognition or memory domains. There were no significant findings for day sleep trajectories.ConclusionFindings suggest that individual differences in longitudinal sleep duration patterns from as early as 3 months of age may be associated with language and numeracy aspects of school readiness at 48–50 months of age. This is important, as early school readiness, particularly the domains of language and mathematics, is a key predictor of subsequent academic achievement.
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Affiliation(s)
- Elaine Kwang Hsia Tham
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Hai-Yan Xu
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Xiuju Fu
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Rick Siow Mong Goh
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Peter D. Gluckman
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Yap-Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore, Singapore
| | - Fabian Yap
- Department of Paediatric Endocrinology, KK Women’s and Children’s Hospital, Singapore, Singapore
| | - Lynette Pei-Chi Shek
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore, Singapore
- Khoo Teck Puat - National University Children’s Medical Institute, National University Health System, Singapore, Singapore
| | - Oon Hoe Teoh
- Respiratory Medicine Service, Department of Paediatrics, KK Women’s and Children’s Hospital, Singapore, Singapore
| | - Joshua Gooley
- Program in Neuroscience and Behavioral Disorders, Duke-NUS Medical School, Singapore, Singapore
| | - Daniel Yam-Thiam Goh
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore, Singapore
- Khoo Teck Puat - National University Children’s Medical Institute, National University Health System, Singapore, Singapore
| | | | - Michael J. Meaney
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Shirong Cai
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Birit F. P. Broekman
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Department of Psychiatry, Amsterdam Public Health Institute, VU University, Amsterdam, Netherlands
- *Correspondence: Birit F. P. Broekman,
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25
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Miner S, McVoy M, Damato E. Evaluation of the Relationship of Sleep Disturbances to Severity and Common Behaviors in Autism Spectrum Disorder. RESEARCH SQUARE 2023:rs.3.rs-2674526. [PMID: 36993672 PMCID: PMC10055638 DOI: 10.21203/rs.3.rs-2674526/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Background Autism spectrum disorder (ASD) is one of the most puzzling disorders of childhood. Recent research of comorbidities that accompany ASD and are commonly attributed to the diagnosis, indicate that they may contribute to the severity of behavioral symptoms of the disorder.Disturbed sleep in all children can decrease cognition, decrease focus, increase performance problems, and alter mood and behavior. Children with ASD experience an increased sensitivity to disturbed sleep that may increase the severity of the disorder. Disturbed sleep patterns, such as increased sleep latency, nighttime waking and early arousal, have been identified in up to 80% of children with ASD. This study explored the relationship of disturbed sleep and the severity of the core ASD symptoms. Methods Actigraphy and an accompanying sleep diary captured disturbed sleep patterns in 24 children, ages 6-12, with ASD. Participants wore a GT3X actigraphy monitor for 7 nights to collect data on patterns of disturbed sleep. Parents completed a sleep diary and the Autism Spectrum Rating Scale (ASRS) questionnaire.A descriptive analysis was used to report the characteristics of nighttime sleep and sleep efficiency as well as sleep disturbances. Pearson's r determined the relationships between the number of sleep disturbances and the severity of ASD behavioral scores and diagnostic severity (determined by the ASRS). Results Of the 24 study participants, almost 92% had one or more sleep disturbances. A positive correlation was present between the number of sleep disturbances and the severity of delays in social and communication symptoms. A moderate effect size was found between the number of sleep disturbances and unusual behaviors in ASD suggests a possible, unanticipated, inverse relationship. Conclusions Exploring the relationship of disturbed sleep to behavior and symptom severity in children with ASD can provide an understanding of how poor sleep influences ASD symptoms. This study identified distinct differences in ASD symptom severity between and within individual participants and found unique, and unexpected, symptom patterns. This finding supports the need, in research and treatment, to identify comorbidities and symptoms that contribute to individual behavioral profiles and phenotypes of the disorder.
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Affiliation(s)
| | - Molly McVoy
- Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center
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26
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Okano S, Araki A, Kimura K, Fukuda I, Miyamoto A, Tanaka H. Questionnaire survey on sleep habits of 3-year-old children in Asahikawa City: Comparison between 2005 and 2020. Brain Dev 2023; 45:332-342. [PMID: 36806406 DOI: 10.1016/j.braindev.2023.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/12/2023] [Accepted: 01/31/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Good sleep is essential for children's healthy growth. In 2005, we conducted a questionnaire survey on children's sleep habits and their background, targeting parents who attended health checkups for their 3-year-old children in Asahikawa City, Hokkaido. In 2020, we performed a secondary survey, including additional questions regarding media usage. We analyzed changes in children's sleep environment by comparing the results of both surveys. METHODS Children from 500 families (n = 420; 219 males, 201 females; mean age, 3.6 years) who underwent 3.5-year-old health checkups (per the changed schedule in 2015) in Asahikawa City from July 2020 to November 2020 and their parents who had completely answered the questionnaire were included. RESULTS The proportion of children who used childcare support system such as nursery schools or kindergarten increased from 30% in the previous survey to 95% in the present survey. The mean nocturnal sleep duration of children was 9.33 h in the present survey, 0.77 h shorter than that in the previous survey; similar to the previous survey results, it was significantly short (8.71 h) in children who went to bed after 10 PM. Moreover, it was significantly short in children who watched television for more than two hours or used media within two hours before going to bed or if parents used smartphones or watched motion pictures for >30 min/day. The rate of consulting pediatricians regarding sleep problems decreased from 3% to 2.4%. CONCLUSION Parents' lifestyles greatly influenced children's sleep habits in 2020. Pediatricians should actively participate in managing children's sleep problems.
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Affiliation(s)
- Satomi Okano
- Department of Pediatrics, Asahikawa Habilitation Center for Children, Japan.
| | - Akiko Araki
- Department of Pediatrics, Sapporo Child Development General Support Center, Japan
| | - Kayano Kimura
- Department of Pediatrics, Asahikawa Habilitation Center for Children, Japan
| | - Ikue Fukuda
- Department of Pediatrics, Asahikawa Habilitation Center for Children, Japan
| | - Akie Miyamoto
- Department of Pediatrics, Asahikawa Habilitation Center for Children, Japan
| | - Hajime Tanaka
- Department of Pediatrics, Asahikawa Habilitation Center for Children, Japan
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27
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Eysenbach G, Leung T, Yamamoto T, Fujisawa TX, Hanaie R, Hirata I, Matsumoto S, Mohri I, Taniike M. Improving Children's Sleep Habits Using an Interactive Smartphone App: Community-Based Intervention Study. JMIR Mhealth Uhealth 2023; 11:e40836. [PMID: 36641237 PMCID: PMC9960041 DOI: 10.2196/40836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 12/16/2022] [Accepted: 01/09/2023] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Sleep problems are quite common among young children and are often a challenge for parents and a hinderance to children's development. Although behavioral therapy has proven effective in reducing sleep problems in children, a lack of access to professionals who can provide effective support is a major barrier for many caregivers. Therefore, pediatric sleep experts have begun developing apps and web-based services for caregivers. Despite the substantial influence of cultural and familial factors on children's sleep, little effort has gone into developing cultural or family-tailored interventions. OBJECTIVE This study aimed to examine the effectiveness of the interactive smartphone app "Nenne Navi," which provides culturally and family-tailored suggestions for improving sleep habits in young Japanese children through community-based long-term trials. The study also aimed to investigate the association between app-driven improvements in sleep and mental development in children. METHODS This study adopted a community-based approach to recruit individuals from the Higashi-Osaka city (Japan) who met ≥1 of the following eligibility criteria for sleep problems: sleeping after 10 PM, getting <9 hours of nighttime sleep, and experiencing frequent nighttime awakenings. A total of 87 Japanese caregivers with young children (mean 19.50, SD 0.70 months) were recruited and assigned to the app use group (intervention group) or the video-only group (control group). Both groups received educational video content regarding sleep health literacy. The caregivers in the intervention group used the app, which provides family-tailored suggestions, once per month for 1 year. RESULTS A total of 92% (33/36) of the caregivers in the app use group completed 1 year of the intervention. The participants' overall evaluation of the app was positive. The wake-up time was advanced (base mean 8:06 AM; post mean 7:48 AM; F1,65=6.769; P=.01 and sleep onset latency was decreased (base mean 34.45 minutes; post mean 20.05 minutes; F1,65=23.219; P<.001) significantly in the app use group at the 13th month compared with the video-only group. Moreover, multiple regression analysis showed that decreased social jetlag (β=-0.302; P=.03) and increased sleep onset latency SD (β=.426; P=.02) in children predicted a significant enhancement in the development of social relationships with adults. At 6 months after the completion of the app use, all the caregivers reported continuation of the new lifestyle. CONCLUSIONS The present findings suggest that the app "Nenne Navi" has high continuity in community use and can improve sleep habits in young Japanese children and that interventions for sleep habits of young children may lead to the enhancement of children's social development. Future studies must focus on the effectiveness of the app in other regions with different regional characteristics and neuroscientific investigations on how changes in sleep impact brain development.
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Affiliation(s)
| | | | - Tomoka Yamamoto
- Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan
| | - Takashi X Fujisawa
- Research Center for Child Mental Development, University of Fukui, Yoshida-gun, Fukui, Japan.,United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan
| | - Ryuzo Hanaie
- Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan
| | - Ikuko Hirata
- Department of Pediatrics, Osaka University Hospital, Suita, Osaka, Japan
| | | | - Ikuko Mohri
- Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan.,United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan
| | - Masako Taniike
- Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan.,United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan
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28
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Cai S, Tham EKH, Xu HY, Fu X, Goh RSM, Gluckman PD, Chong YS, Yap F, Shek LPC, Hoe Teoh O, Gooley JJ, Yam-Thiam Goh D, Meaney MJ, Schneider N, Rifkin-Graboi A, Broekman BFP. Trajectories of reported sleep duration associate with early childhood cognitive development. Sleep 2023; 46:6820918. [PMID: 36355436 PMCID: PMC9905782 DOI: 10.1093/sleep/zsac264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/30/2022] [Indexed: 11/12/2022] Open
Abstract
STUDY OBJECTIVES Examine how different trajectories of reported sleep duration associate with early childhood cognition. METHODS Caregiver-reported sleep duration data (n = 330) were collected using the Brief Infant Sleep Questionnaire at 3, 6, 9, 12, 18, and 24 months and Children's Sleep Habits Questionnaire at 54 months. Multiple group-based day-, night-, and/or total sleep trajectories were derived-each differing in duration and variability. Bayley Scales of Infant and Toddler Development-III (Bayley-III) and the Kaufman Brief Intelligence Test- 2 (KBIT-2) were used to assess cognition at 24 and 54 months, respectively. RESULTS Compared to short variable night sleep trajectory, long consistent night sleep trajectory was associated with higher scores on Bayley-III (cognition and language), while moderate/long consistent night sleep trajectories were associated with higher KBIT-2 (verbal and composite) scores. Children with a long consistent total sleep trajectory had higher Bayley-III (cognition and expressive language) and KBIT-2 (verbal and composite) scores compared to children with a short variable total sleep trajectory. Moderate consistent total sleep trajectory was associated with higher Bayley-III language and KBIT-2 verbal scores relative to the short variable total trajectory. Children with a long variable day sleep had lower Bayley-III (cognition and fine motor) and KBIT-2 (verbal and composite) scores compared to children with a short consistent day sleep trajectory. CONCLUSIONS Longer and more consistent night- and total sleep trajectories, and a short day sleep trajectory in early childhood were associated with better cognition at 2 and 4.5 years.
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Affiliation(s)
- Shirong Cai
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.,Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Elaine Kwang Hsia Tham
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Hai-Yan Xu
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Xiuju Fu
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Rick Siow Mong Goh
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Peter D Gluckman
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.,Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Yap-Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.,Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Fabian Yap
- Department of Paediatric Endocrinology, KK Women's and Children's Hospital, Singapore, Singapore
| | - Lynette Pei-Chi Shek
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.,Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore, Singapore.,Khoo Teck Puat- National University Children's Medical Institute, National University Health System, Singapore, Singapore
| | - Oon Hoe Teoh
- Respiratory Medicine Service, Department of Paediatrics, KK Women's and Children's Hospital, Singapore, Singapore
| | - Joshua J Gooley
- Center for Cognitive Neuroscience, Program in Neuroscience and Behavioral Disorders, Duke-NUS Medical School, Singapore, Singapore
| | - Daniel Yam-Thiam Goh
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore, Singapore.,Khoo Teck Puat- National University Children's Medical Institute, National University Health System, Singapore, Singapore
| | - Michael J Meaney
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.,Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Canada
| | - Nora Schneider
- Nestlé Institute of Health Sciences, Nestlé Research, Societé des Produits Nestlé S.A., Switzerland
| | - Anne Rifkin-Graboi
- Office of Education Research, National Institute of Education, Singapore, Singapore
| | - Birit F P Broekman
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.,Amsterdam UMC and OLVG Location Vrije Universiteit Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, The Netherlands.,Amsterdam Public Health, Mental Health program, Amsterdam, The Netherlands
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29
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Wang W, Huang L, Zhang X, Lin L, Chen X, Zhong C, Chen R, Wu M, Yang S, Tu M, Cao X, Tan T, Zhu W, Liu J, Zhang H, Yang S, Li N, Yang X, Hao L, Yang R, Yang N. Association of Breastfeeding Practices During the First 3 Months with Infant Sleep Trajectories: A Prospective Cohort Study. J Nutr 2023; 153:562-568. [PMID: 36894247 DOI: 10.1016/j.tjnut.2022.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 11/19/2022] [Accepted: 12/21/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Breastfeeding has numerous effects on maternal and child health. The effect of breastfeeding on infant sleep remains inconclusive. OBJECTIVES We aimed to examine whether full breastfeeding (FBF) during the first 3 mo is associated with longitudinal infant sleep trajectories in their first 2 y of life. METHODS The study was embedded in the Tongji Maternal and Child Health Cohort study. Information on infant feeding practices was collected at 3 mo of age, and maternal/child pairs were assigned to the FBF or the non-FBF group (including partially breastfeeding and exclusive formula feeding) on the basis of feeding practices during the first 3 mo of life. Sleep data of infants were obtained at 3, 6, 12, and 24 mo. Total, night, and day sleep trajectories across 3 to 24 mo were estimated with group-based models. Each sleep trajectory was differentiated on the basis of sleep duration at 3 mo (long/moderate/short) and the interval from 6 to 24 mo (moderate/short). Multinomial logistic regression was used to investigate the association of breastfeeding practices with infant sleep trajectories. RESULTS Among the 4056 infants studied, 2558 (63.1%) received FBF for 3 mo. When compared with FBF infants, non-FBF infants had shorter sleep duration at 3, 6, and 12 mo (P < 0.01). Non-FBF infants were more likely to experience Moderate-Short (OR: 1.31; 95% CI: 1.06, 1.61) and Short-Short (OR: 1.56; 95% CI: 1.12, 2.16) total sleep trajectories and more likely to experience Moderate-Short (OR: 1.84; 95% CI: 1.22, 2.77), and Short-Moderate (OR: 1.40; 95% CI: 1.06, 1.85) night sleep trajectories than FBF infants. CONCLUSIONS Full breastfeeding for ≥3 mo were positively associated with longer infant sleep duration. Infants fully breastfed were more likely to experience better sleep trajectories characterized by longer duration in their first 2 y of life. Full breastfeeding may benefit infants through healthy sleep.
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Affiliation(s)
- Weiming Wang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Li Huang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China; Shenzhen Baoan Center for Chronic Disease Control, Shenzhen, China
| | - Xu Zhang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Lixia Lin
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Xi Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Chunrong Zhong
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Renjuan Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Meng Wu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Sen Yang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Menghan Tu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Xiyu Cao
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Tianqi Tan
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Wenwen Zhu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Jin Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Huaqi Zhang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Siyu Yang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Na Li
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Xuefeng Yang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Liping Hao
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Rong Yang
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Nianhong Yang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China.
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30
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Likhitweerawong N, Khorana J, Boonchooduang N, Phinyo P, Patumanond J, Louthrenoo O. Associated biological and environmental factors of impaired executive function in
preschool‐aged
children: A
population‐based
study. INFANT AND CHILD DEVELOPMENT 2023. [DOI: 10.1002/icd.2404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Narueporn Likhitweerawong
- Division of Growth and Development, Department of Pediatrics, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
| | - Jiraporn Khorana
- Division of Pediatric Surgery, Department of Surgery, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
- Center of Clinical Epidemiology and Clinical Statistics, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
- Clinical Surgical Research Center, Department of Surgery, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
| | - Nonglak Boonchooduang
- Division of Growth and Development, Department of Pediatrics, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
| | - Phichayut Phinyo
- Center of Clinical Epidemiology and Clinical Statistics, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
- Department of Family Medicine, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
| | - Jayanton Patumanond
- Center of Clinical Epidemiology and Clinical Statistics, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
| | - Orawan Louthrenoo
- Division of Growth and Development, Department of Pediatrics, Faculty of Medicine Chiang Mai University Chiang Mai Thailand
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31
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Gonçalves M, Costa AR, Severo M, Henriques A, Barros H. Sleep patterns in childhood: a longitudinal assessment from the Generation XXI birth cohort. GACETA SANITARIA 2023; 37:102293. [PMID: 36966723 DOI: 10.1016/j.gaceta.2023.102293] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 12/20/2022] [Accepted: 12/20/2022] [Indexed: 03/30/2023]
Abstract
OBJECTIVE To describe sleep-wake patterns in young children, based on sleep characteristics in early infancy and preschool ages, identifying their main sociodemographic characteristics, and to assess the association between different sleep characteristics at both ages. METHOD We included 1092 children from the Generation XXI birth cohort, evaluated at six months and four years of age, by face-to-face interviews. Sleep patterns were constructed through latent class analysis and structured equation modeling, including data on wake-up time and bedtime, afternoon naps, locale of nighttime sleep and night awakenings. To estimate the association between sociodemographic characteristics and sleep patterns, odds ratios and 95% confidence intervals were computed using logistic regression. RESULTS Two sleep patterns were identified through latent class analysis: pattern 1 was characterized by earlier bedtime and wake-up times, while pattern 2 was defined by later times. When compared with pattern 1, pattern 2 was more frequent among children whose mothers had changed from partnered to not partnered until preschool age and those who did not stay at the kindergarten, and was less common among those with siblings. Through structured equation modeling, an aggregating factor was identified at preschool age, which was mainly correlated with bedtime and wake-up time. A positive association between sleep characteristics evaluated in early infancy and in preschool ages was observed. CONCLUSIONS Sleep patterns and circadian sleep preferences seem to be developed early in life, which highlight the importance of promoting an adequate sleep hygiene from infancy, assuming its impact on sleep quality during the life course.
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Affiliation(s)
- Marta Gonçalves
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal.
| | - Ana Rute Costa
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal; Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Milton Severo
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal
| | - Ana Henriques
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal; Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Henrique Barros
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal; Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
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32
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Hoyniak CP, Whalen D, Hennefield L, Tillman R, Barch DM, Luby JL. Early childhood sleep problems predict increased risk for the later development of suicidal thoughts. JOURNAL OF PSYCHOPATHOLOGY AND CLINICAL SCIENCE 2023; 132:13-25. [PMID: 36265054 PMCID: PMC9870931 DOI: 10.1037/abn0000787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Suicidal thoughts and behaviors in youth are an escalating and immediate public health concern. To better understand youth suicidal thoughts and behaviors, it is important to identify risk factors in early childhood that predict the later emergence of youth suicidal thoughts and behaviors. Research with adults and adolescents has identified sleep disturbances as a risk factor for suicidal thoughts and behaviors, but this has yet to be examined in early childhood. Using a prospective, 17-year longitudinal design, the current study explored the association between early childhood sleep disturbances and concurrent and later suicidal thoughts and behaviors (in separate models) across childhood and adolescence. Results indicate that sleep problems in early childhood are associated with increased probability for suicidal thoughts after age 8, even when controlling for prior and concurrent depression severity. Our findings suggest that early childhood sleep difficulties warrant increased clinical attention and management, as they may contribute to the maintenance and exacerbation of suicidal thoughts over time. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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33
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Sholeyan AE, Rahatabad FN, Setarehdan SK. Designing an Automatic Sleep Staging System Using Deep Convolutional Neural Network Fed by Nonlinear Dynamic Transformation. J Med Biol Eng 2022. [DOI: 10.1007/s40846-022-00771-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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34
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Wong SD, Wright KP, Spencer RL, Vetter C, Hicks LM, Jenni OG, LeBourgeois MK. Development of the circadian system in early life: maternal and environmental factors. J Physiol Anthropol 2022; 41:22. [PMID: 35578354 PMCID: PMC9109407 DOI: 10.1186/s40101-022-00294-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 05/01/2022] [Indexed: 12/25/2022] Open
Abstract
In humans, an adaptable internal biological system generates circadian rhythms that maintain synchronicity of behavior and physiology with the changing demands of the 24-h environment. Development of the circadian system begins in utero and continues throughout the first few years of life. Maturation of the clock can be measured through sleep/wake patterns and hormone secretion. Circadian rhythms, by definition, can persist in the absence of environmental input; however, their ability to adjust to external time cues is vital for adaptation and entrainment to the environment. The significance of these external factors that influence the emergence of a stable circadian clock in the first years of life remain poorly understood. Infants raised in our post-modern world face adverse external circadian signals, such as artificial light and mistimed hormonal cues via breast milk, which may increase interference with the physiological mechanisms that promote circadian synchronization. This review describes the very early developmental stages of the clock and common circadian misalignment scenarios that make the developing circadian system more susceptible to conflicting time cues and temporal disorder between the maternal, fetal, infant, and peripheral clocks.
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35
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Turnbull KLP, Cubides Mateus DM, LoCasale-Crouch J, Lewin DS, Williford AP. Sleep Patterns and School Readiness of Pre-Kindergarteners from Racially and Ethnically Diverse, Low-Income Backgrounds. J Pediatr 2022; 251:178-186. [PMID: 35940290 PMCID: PMC10621568 DOI: 10.1016/j.jpeds.2022.07.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 07/07/2022] [Accepted: 07/20/2022] [Indexed: 10/15/2022]
Abstract
OBJECTIVE To explore patterns in parent-reported child sleep health and to investigate connections between such patterns and school readiness for newly enrolled prekindergarten (PreK) attendees from racially and ethnically diverse, low-income backgrounds. STUDY DESIGN In a secondary analysis from a larger multiple-cohort longitudinal observational study of prekindergartners in low-income families, parental reports of sleep health for 351 children (mean age, 52.8 ± 3.5 months) during the first month of PreK were analyzed. Children also had completed direct assessments measuring language, literacy, mathematics, and executive functioning, and teachers rated children's social-emotional-behavioral competencies and approaches to learning at PreK entry. We performed latent class analyses to identify patterns in sleep health and used regression models to examine concurrent associations between child sleep health patterns and school readiness competencies across 6 domains: language, literacy, mathematics, executive functioning, social-emotional-behavioral, and approaches to learning. RESULTS Two classes emerged reflecting more and less desirable patterns of sleep health. Children classified in the earlier, longer, consistent sleep health class (87% of children) experienced earlier bedtimes, longer night-time sleep durations, more consistent sleep routines, less caffeine consumption ≤3 hours before bedtime, and scored higher on a direct assessment of expressive vocabulary and on teacher-reported measures of social-emotional-behavioral competencies and learning approaches than their peers in the later, shorter, inconsistent sleep health class (13% of children). CONCLUSIONS Consistent sleep routines and more optimal sleep health may serve as a protective mechanism for the language development, social-emotional-behavioral regulation, and approaches to learning of PreK from racially and ethnically diverse, low-income backgrounds. Clinician-parent discussions regarding optimal sleep health may provide key opportunities for targeted education that promotes school readiness skill development.
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Affiliation(s)
- Khara L P Turnbull
- School of Education and Human Development, Center for Advanced Study of Teaching and Learning, University of Virginia, Charlottesville, VA.
| | - Deiby Mayaris Cubides Mateus
- School of Education and Human Development, Center for Advanced Study of Teaching and Learning, University of Virginia, Charlottesville, VA
| | - Jennifer LoCasale-Crouch
- School of Education and Human Development, Center for Advanced Study of Teaching and Learning, University of Virginia, Charlottesville, VA
| | - Daniel S Lewin
- Children's National Health System, George Washington University School of Medicine, Washington, DC
| | - Amanda P Williford
- School of Education and Human Development, Center for Advanced Study of Teaching and Learning, University of Virginia, Charlottesville, VA
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36
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Pham C, Desmarais E, Jones V, French BF, Wang Z, Putnam S, Casalin S, Linhares MBM, Lecannelier F, Tuovinen S, Heinonen K, Raikkonen K, Montirosso R, Giusti L, Park SY, Han SY, Lee EG, Huitron B, de Weerth C, Beijers R, Majdandžić M, Gonzalez-Salinas C, Acar I, Slobodskaya H, Kozlova E, Ahmetoglu E, Benga O, Gartstein MA. Relations between bedtime parenting behaviors and temperament across 14 cultures. Front Psychol 2022; 13:1004082. [PMID: 36507001 PMCID: PMC9731114 DOI: 10.3389/fpsyg.2022.1004082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 10/31/2022] [Indexed: 11/25/2022] Open
Abstract
Objectives The present study examined parental sleep-supporting practices during toddlerhood in relation to temperament across 14 cultures. We hypothesized that passive sleep-supporting techniques (e.g., talking, cuddling), but not active techniques (e.g., walking, doing an activity together), would be associated with less challenging temperament profiles: higher Surgency (SUR) and Effortful Control (EC) and lower Negative Emotionality (NE), with fine-grained dimensions exhibiting relationships consistent with their overarching factors (e.g., parallel passive sleep-supporting approach effects for dimensions of NE). Methods Caregivers (N = 841) across 14 cultures (M = 61 families per site) reported toddler (between 17 and 40 months of age; 52% male) temperament and sleep-supporting activities. Utilizing linear multilevel regression models and group-mean centering procedures, we assessed the role of between- and within-cultural variance in sleep-supporting practices in relation to temperament. Results Both within-and between-culture differences in passive sleep-supporting techniques were associated with temperament attributes, (e.g., lower NE at the between-culture level; higher within-culture EC). For active techniques only within-culture effects were significant (e.g., demonstrating a positive association with NE). Adding sleep-supporting behaviors to the regression models accounted for significantly more between-culture temperament variance than child age and gender alone. Conclusion Hypotheses were largely supported. Findings suggest parental sleep practices could be potential targets for interventions to mitigate risk posed by challenging temperament profiles (e.g., reducing active techniques that are associated with greater distress proneness and NE).
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Affiliation(s)
- Christie Pham
- Department of Psychology, Washington State University, Pullman, WA, United States,*Correspondence: Christie Pham,
| | - Eric Desmarais
- Department of Psychology, Washington State University, Pullman, WA, United States
| | - Victoria Jones
- Department of Psychology, Washington State University, Pullman, WA, United States
| | - Brian F. French
- College of Education, Washington State University, Pullman, WA, United States
| | - Zhengyan Wang
- College of Psychology, Capital Normal University, Beijing, China
| | | | - Sara Casalin
- Department of Psychology, University of Leuven, Leuven, Belgium
| | | | | | - Soile Tuovinen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland,Department of Social Sciences, University of Tampere, Tampere, Finland
| | - Kati Heinonen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland,Department of Social Sciences, University of Tampere, Tampere, Finland
| | - Katri Raikkonen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Rosario Montirosso
- 0-3 Centre for the at-Risk Infant, Scientific Institute, IRCCS Eugenio Medea, Lecco, Italy
| | - Lorenzo Giusti
- 0-3 Centre for the at-Risk Infant, Scientific Institute, IRCCS Eugenio Medea, Lecco, Italy
| | - Seong-Yeon Park
- Department of Child Development, Ewha Woman’s University, Seoul, South Korea
| | - Sae-Young Han
- Department of Child Development, Ewha Woman’s University, Seoul, South Korea
| | - Eun Gyoung Lee
- Department of Child Development, Ewha Woman’s University, Seoul, South Korea,Ewha Social Science Research Institute, Seoul, South Korea
| | - Blanca Huitron
- Department of Psychology, National Autonomous University of Mexico, México City, Mexico
| | - Carolina de Weerth
- Department of Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands
| | - Roseriet Beijers
- Department of Cognitive Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands,Department of Developmental Psychology, Radboud University, Nijmegen, Netherlands
| | - Mirjana Majdandžić
- Department of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands
| | | | - Ibrahim Acar
- Department of Psychology, Özyeğin University, Istanbul, Turkey
| | - Helena Slobodskaya
- Research Institute of Neuroscience and Medicine, Novosibirsk State University, Novosibirsk, Russia
| | - Elena Kozlova
- Research Institute of Neuroscience and Medicine, Novosibirsk State University, Novosibirsk, Russia
| | - Emine Ahmetoglu
- Department of Early Childhood Education, Trakya University in Edirne, Edirne, Turkey
| | - Oana Benga
- Department of Psychology, Babes Bolyai University, Cluj-Napoca, Romania
| | - Maria A. Gartstein
- Department of Psychology, Washington State University, Pullman, WA, United States
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Montazeri S, Nevalainen P, Stevenson NJ, Vanhatalo S. Sleep State Trend (SST), a bedside measure of neonatal sleep state fluctuations based on single EEG channels. Clin Neurophysiol 2022; 143:75-83. [PMID: 36155385 DOI: 10.1016/j.clinph.2022.08.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 07/27/2022] [Accepted: 08/31/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To develop and validate an automated method for bedside monitoring of sleep state fluctuations in neonatal intensive care units. METHODS A deep learning-based algorithm was designed and trained using 53 EEG recordings from a long-term (a)EEG monitoring in 30 near-term neonates. The results were validated using an independent dataset from 30 polysomnography recordings. In addition, we constructed Sleep State Trend (SST), a bedside-ready means for visualizing classifier outputs. RESULTS The accuracy of quiet sleep detection in the training data was 90%, and the accuracy was comparable (85-86 %) in all bipolar derivations available from the 4-electrode recordings. The algorithm generalized well to a polysomnography dataset, showing 81% overall accuracy despite different signal derivations. SST allowed an intuitive, clear visualization of the classifier output. CONCLUSIONS Fluctuations in sleep states can be detected at high fidelity from a single EEG channel, and the results can be visualized as a transparent and intuitive trend in the bedside monitors. SIGNIFICANCE The Sleep State Trend (SST) may provide caregivers and clinical studies a real-time view of sleep state fluctuations and its cyclicity.
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Affiliation(s)
- Saeed Montazeri
- BABA Center, Department of Clinical Neurophysiology, HUS diagnostic center, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Department of Physiology, University of Helsinki, Helsinki, Finland.
| | - Päivi Nevalainen
- BABA Center, Department of Clinical Neurophysiology, HUS diagnostic center, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Nathan J Stevenson
- Brain Modeling Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Sampsa Vanhatalo
- BABA Center, Department of Clinical Neurophysiology, HUS diagnostic center, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Department of Physiology, University of Helsinki, Helsinki, Finland
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Preschoolers' engagement with screen content and associations with sleep and cognitive development. Acta Psychol (Amst) 2022; 230:103762. [DOI: 10.1016/j.actpsy.2022.103762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 08/19/2022] [Accepted: 10/03/2022] [Indexed: 11/18/2022] Open
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Dal Pai J, Wolff CG, Aranchipe CS, Kepler CK, dos Santos GA, Canton LAL, de Carvalho AB, Richter SA, Nunes ML. COVID-19 Pandemic and Autism Spectrum Disorder, Consequences to Children and Adolescents - a Systematic Review. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2022; 11:1-26. [PMID: 36189101 PMCID: PMC9510314 DOI: 10.1007/s40489-022-00344-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 08/27/2022] [Indexed: 11/13/2022]
Abstract
In this systematic review, we aimed to identify the impact of the COVID-19 pandemic on children/adolescents with a diagnosis of autism spectrum disorder (ASD). The protocol was registered on PROSPERO CRD42021255848. Articles were selected from PubMed, Embase, and LILACS according to these characteristics: patients from zero to 18 years old, exposed to the COVID-19 pandemic, impact on social communication/interaction and restricted/repetitive behavior domains. The Newcastle-Ottawa Scale was used to assess methodological quality and the risk of bias. Of the 351 articles initially identified, 26 were finally included with information on 8,610 patients. Although the studies were heterogeneous, they indicated that the pandemic-related issues experienced by patients with ASD were mostly manifested in their behavior and sleep patterns. Supplementary Information The online version contains supplementary material available at 10.1007/s40489-022-00344-4.
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Affiliation(s)
- Janise Dal Pai
- Brain Institute of Rio Grande Do Sul, Pontifical Catholic University of Rio Grande do Sul (InsCer/PUCRS), Porto Alegre, Brazil
| | - Cecília Gatti Wolff
- Extension and Management of Continuing Education Activities Program, Pontifical Catholic University of Rio Grande do Sul (PEGA/PUCRS), Porto Alegre, Brazil
| | - Carolina Siciliani Aranchipe
- Extension and Management of Continuing Education Activities Program, Pontifical Catholic University of Rio Grande do Sul (PEGA/PUCRS), Porto Alegre, Brazil
| | - Carolina Knorst Kepler
- Extension and Management of Continuing Education Activities Program, Pontifical Catholic University of Rio Grande do Sul (PEGA/PUCRS), Porto Alegre, Brazil
| | - Gabriele Alves dos Santos
- Extension and Management of Continuing Education Activities Program, Pontifical Catholic University of Rio Grande do Sul (PEGA/PUCRS), Porto Alegre, Brazil
| | - Luiz Augusto Leal Canton
- Extension and Management of Continuing Education Activities Program, Pontifical Catholic University of Rio Grande do Sul (PEGA/PUCRS), Porto Alegre, Brazil
| | - Antonella Brun de Carvalho
- Extension and Management of Continuing Education Activities Program, Pontifical Catholic University of Rio Grande do Sul (PEGA/PUCRS), Porto Alegre, Brazil
| | - Samanta Andresa Richter
- Brain Institute of Rio Grande Do Sul, Pontifical Catholic University of Rio Grande do Sul (InsCer/PUCRS), Porto Alegre, Brazil
| | - Magda Lahorgue Nunes
- School of Medicine, Pontifical Catholic University of Rio Grande do Sul (InsCer/PUCRS), Av Ipiranga 6690, building 63, 2nd floor, 90610-000 Porto Alegre, Brazil
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Álvarez C. Alteraciones del sueño en trastornos del neurodesarrollo. REVISTA MÉDICA CLÍNICA LAS CONDES 2022. [DOI: 10.1016/j.rmclc.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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41
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So HK, Chua GT, Yip KM, Tung KTS, Wong RS, Louie LHT, Tso WWY, Wong ICK, Yam JC, Kwan MYW, Lau KK, Kong JKW, Wong WHS, Ip P. Impact of COVID-19 Pandemic on School-Aged Children's Physical Activity, Screen Time, and Sleep in Hong Kong: A Cross-Sectional Repeated Measures Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10539. [PMID: 36078256 PMCID: PMC9517856 DOI: 10.3390/ijerph191710539] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/16/2022] [Accepted: 08/21/2022] [Indexed: 06/15/2023]
Abstract
Despite concerns about the negative effects of social distancing and prolonged school closures on children's lifestyle and physical activity (PA) during the COVID-19 pandemic, robust evidence is lacking on the impact of the pandemic-related school closures and social distancing on children's wellbeing and daily life. This study aimed to examine changes in the PA levels, sleep patterns, and screen time of school-aged children during the different phases of the COVID-19 outbreak in Hong Kong using a repeated cross-sectional design. School students (grades 1 to 12) were asked to report their daily electronic device usage and to fill in a sleep diary, recording their daily sleep onset and wake-up time. They were equipped with a PA monitor, Actigraph wGT3X-BT, to obtain objective data on their PA levels and sleep patterns. Students were recruited before the pandemic (September 2019-January 2020; n = 577), during school closures (March 2020-April 2020; n = 146), and after schools partially reopened (October 2020-July 2021; n = 227). Our results indicated lower PA levels, longer sleep duration, and longer screen time among participants recruited during school closures than those recruited before the COVID-19 outbreak. Primary school students were found to sleep on average for an extra hour during school closures. The later sleep onset and increased screen time documented during school closures persisted when schools partially reopened. Our findings illustrate the significant impact of social distancing policies during the COVID-19 pandemic on the sleep pattern, screen time, and PA level in school-aged children in Hong Kong. Professionals should urgently reinforce the importance of improving physically activity, good sleep hygiene, and regulated use of electronic devices for parents and school-aged children during this unprecedented time.
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Affiliation(s)
- Hung-Kwan So
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Gilbert T. Chua
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Ka-Man Yip
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Keith T. S. Tung
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Rosa S. Wong
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Lobo H. T. Louie
- Department of Health and Physical Education, The Education University of Hong Kong, Hong Kong, China
| | - Winnie W. Y. Tso
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Ian C. K. Wong
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Jason C. Yam
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Mike Y. W. Kwan
- Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, China
| | - Kui-Kai Lau
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | | | - Wilfred H. S. Wong
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Patrick Ip
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
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Shikano A, Noi S. Go/no-go task performance of Japanese children: Differences by sex, grade, and lifestyle habits. Front Public Health 2022; 10:883532. [PMID: 36072382 PMCID: PMC9441813 DOI: 10.3389/fpubh.2022.883532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 08/02/2022] [Indexed: 01/21/2023] Open
Abstract
Background Japanese children face critical psychological challenges that urgently need to be addressed. Objective This study aimed to clarify performance differences in go/no-go tasks among Japanese elementary and junior high students by sex and grade and comprehensively investigate the relationship between children's lifestyle habits and performance. Methods In total, 4,482 (2,289 males, 2,193 females) 1st grade elementary to 3rd grade junior high students (6-15 years old) participated. We conducted a survey and the go/no-go experiments in the participating schools on weekday mornings from November 2017 to February 2020. We collected data on the number of errors in the go/no-go tasks in response to visual stimuli (commission errors in the no-go tasks; omission errors in the go tasks); and on lifestyle habits (i.e., sleep, screen time, and physical activity) using questionnaires. Results For the commission errors, the results demonstrated differences by sex and grade; for the omission errors, differences were only observed by grade. Additionally, we analysed the relationship between both types of errors and sex, grade, sleep conditions, screen time, and physical activity using binomial logistic regression analysis. Commission errors were significantly related to sex and grade whereas omission errors were related to grade, bedtime, screen time, and physical activity. Conclusions Our results highlighted that children's cognitive functions are related to their lifestyle habits (i.e., sleep conditions, screen time, and physical activity) in addition to sex and grade.
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Philbrook LE, Becker LE, Linde J. Sleep disturbances moderate the association between effortful control and executive functioning in early childhood. J Exp Child Psychol 2022; 220:105421. [DOI: 10.1016/j.jecp.2022.105421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 11/26/2022]
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Fucà E, Costanzo F, Ursumando L, Celestini L, Scoppola V, Mancini S, Valentini D, Villani A, Vicari S. Sleep and behavioral problems in preschool-age children with Down syndrome. Front Psychol 2022; 13:943516. [PMID: 35923741 PMCID: PMC9342601 DOI: 10.3389/fpsyg.2022.943516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
Sleep is a major concern, especially in people with Down Syndrome (DS). Beyond Obstructive Sleep Apnea, a number of other sleep difficulties have been reported in children with DS, such as delayed sleep onset, night-time awakenings, and early morning awakenings. The detrimental effect of sleep difficulties seems to contribute to and exacerbate the cognitive and behavioral outcomes of DS. Although the screening for sleep disorders is recommended early in age in DS, only a few studies have evaluated the sleep profile in preschool-age children with DS. The aim of the current study was to assess the association between sleep disturbances and behavioral problems in a group of preschool-age children with DS, by means of a feasible and easy-to-administer parent-report questionnaires. Seventy-one preschool-age children with DS, ranging in age from 3 to 5.11 years, were included in this retrospective study. Sleep disturbances were evaluated by means of the Sleep Disturbance Scale for Children, while emotional and behavioral problems by means of the Child Behavior Checklist. Sleep breathing disorders were the most frequent sleep difficulties reported by parents. Moreover, children with clinical scores in total sleep problems exhibited elevation of psychopathological symptoms, namely Total problems, Affective problems, Anxiety problems, Pervasive Developmental Problems, and Attention Deficit/Hyperactivity Problems. The identification of the broader connection between sleep difficulties and emotional and behavioral problems in preschool-age children with DS leads to important considerations for intervention.
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Affiliation(s)
- Elisa Fucà
- Child and Adolescent Neuropsychiatry Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Floriana Costanzo
- Child and Adolescent Neuropsychiatry Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
- *Correspondence: Floriana Costanzo,
| | - Luciana Ursumando
- Child and Adolescent Neuropsychiatry Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Laura Celestini
- Pediatric Unit, Department of Pediatric Emergency (DEA), Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Silvia Mancini
- Department of Human Sciences, European University of Rome, Rome, Italy
| | - Diletta Valentini
- Pediatric Unit, Department of Pediatric Emergency (DEA), Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Alberto Villani
- Pediatric Unit, Department of Pediatric Emergency (DEA), Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Stefano Vicari
- Child and Adolescent Neuropsychiatry Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
- Department of Life Science and Public Health, Catholic University of the Sacred Heart, Rome, Italy
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Durmuşoğlu Saltalı N, Günay Molu N, Ateş MA. Psychometric evaluation of the Turkish Adaptation of Parent-Child Sleep Interaction Scale (PSIS) for preschoolers. BIOL RHYTHM RES 2022. [DOI: 10.1080/09291016.2022.2090672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
| | - Nesibe Günay Molu
- Department of Psychiatry Nursing, Necmettin Erbakan University, Konya, Turkey
| | - Mehmet Ali Ateş
- Department of Preschool Education, Girne American University, Girne, Cyprus
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Abstract
There is growing public health concern about the high prevalence of sleep deficiency in early childhood and the associated risk for sleep-associated poor health outcomes, including metabolic, cardiovascular, and mental health. The recent shift to conceptualize sleep health as a multidimensional construct, influenced by socioecological factors, highlights the potential role of sleep in health disparities. Understanding the development of sleep health and the emergence of sleep disorders in early life is a current priority in pediatric sleep research. Future behavioral sleep interventions should consider the multiple socioecological influences on children's sleep health and be tested using inclusive sampling methods.
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Affiliation(s)
| | - Sarah Logan
- Yale School of Nursing, PO Box 27399, West Haven, CT 06516-7399, USA
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Venta A, Alfano C. Sleep Duration Buffers The Effects of Adversity on Mental Health Among Recently Immigrated Latinx Adolescents. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2022; 15:235-247. [PMID: 35600519 PMCID: PMC9120277 DOI: 10.1007/s40653-021-00374-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/11/2021] [Indexed: 06/03/2023]
Abstract
The rate of Latinx migration to the U.S. has risen rapidly over the last several decades. Recognizing that Latinx migrant youth are exposed to a high rate of adverse events and that sleep has potential buffering effects on mental health, the current study aimed to examine sleep duration as a moderator of the link between childhood adversity and emotional and behavioral symptoms among Latinx migrant youth. One hundred and twelve first-generation migrants of Latinx ethnicity (and 46 caregivers) participated in this study; the average age was 19 (SD = 2). Participants self-reported demographics: 59.8% of participants were male, with the racial breakdown as follows: 38.8% white, 6.1% black, 4.1% mixed race, and 51% marked "other." Data were collected from a public high school for immigrant youth in the Southwestern U.S. and included average sleep duration, Adverse Childhood Experiences; the Child PTSD Symptoms Scale and the Child Behavior Checklist. Findings indicated experiences of neglect in childhood were associated with youth-reported mental health symptoms, but this relation was significantly moderated by sleep duration such that the relation was weakened in the presence of high sleep duration. Both effects were statistically significant and of medium size. Caregiver reports supported the buffering effects of sleep; medium or large interactions between sleep and all three adversity variables (abuse, neglect, and household dysfunction) were noted in multivariate analyses. The current study takes an important first step in identifying that short sleep duration is prevalent among Central American immigrant youth. Findings suggest that sleep duration has important public health potential as a means of buffering the effects of childhood adversity on mental health in a vulnerable group.
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Affiliation(s)
- Amanda Venta
- Department of Psychology, University of Houston, Houston, Texas USA
| | - Candice Alfano
- Department of Psychology, University of Houston, Houston, Texas USA
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48
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Early life circadian rhythm disruption in mice alters brain and behavior in adulthood. Sci Rep 2022; 12:7366. [PMID: 35513413 PMCID: PMC9072337 DOI: 10.1038/s41598-022-11335-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 04/15/2022] [Indexed: 11/08/2022] Open
Abstract
Healthy sleep supports robust development of the brain and behavior. Modern society presents a host of challenges that can impair and disrupt critical circadian rhythms that reinforce optimal physiological functioning, including the proper timing and consolidation of sleep. While the acute effects of inadequate sleep and disrupted circadian rhythms are being defined, the adverse developmental consequences of disrupted sleep and circadian rhythms are understudied. Here, we exposed mice to disrupting light–dark cycles from birth until weaning and demonstrate that such exposure has adverse impacts on brain and behavior as adults. Mice that experience early-life circadian disruption exhibit more anxiety-like behavior in the elevated plus maze, poorer spatial memory in the Morris Water Maze, and impaired working memory in a delayed match-to-sample task. Additionally, neuron morphology in the amygdala, hippocampus and prefrontal cortex is adversely impacted. Pyramidal cells in these areas had smaller dendritic fields, and pyramidal cells in the prefrontal cortex and hippocampus also exhibited diminished branching orders. Disrupted mice were also hyperactive as adults, but otherwise exhibited no alteration in adult circadian locomotor rhythms. These results highlight that circadian disruption early in life may have long lasting and far-reaching consequences for the development of behavior and the brain.
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Radmanish M, Khalfallah O, Glaichenhaus N, Forhan A, Heude B, Charles MA, Davidovic L, Plancoulaine S. Sleep duration trajectories associated with levels of specific serum cytokines at age 5: A longitudinal study in preschoolers from the EDEN birth cohort. Brain Behav Immun Health 2022; 21:100429. [PMID: 35243407 PMCID: PMC8881417 DOI: 10.1016/j.bbih.2022.100429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 02/02/2022] [Accepted: 02/07/2022] [Indexed: 12/31/2022] Open
Abstract
Sleep is essential for optimal child development and health during the life course. However, sleep disturbances are common in early childhood and increase the risk of cognitive, metabolic and inflammatory disorders throughout life. Sleep and immunity are mutually linked, and cytokines secreted by immune cells could mediate this interaction. The sleep modulation of cytokines has been studied mostly in adults and adolescents; few studies have focused on school-aged children and none on preschoolers. We hypothesized that night sleep duration affects cytokine levels in preschoolers. In a sample of 687 children from the EDEN French birth cohort, we studied the associations between night sleep duration trajectories from age to 2–5 years old and serum concentrations of four cytokines (Tumor necrosis factor α [TNF-α], Interleukin 6 [IL-6], IL-10, Interferon γ [IFN)-γ] at age 5, adjusting for relevant covariates. As compared with the reference trajectory (≈11h30/night sleep, 37.4% of children), a shorter sleep duration trajectory (<10 h/night, 4.5% of children), and changing sleep duration trajectory (≥11h30/night then 10h30/night, 5.6% of children) were associated with higher serum levels of IL-6 and TNF-α, respectively at age 5. We found no associations between sleep duration trajectories and IL-10 or IFN-γ levels. This first longitudinal study among children aged 2–5 years old suggests an impact of sleep duration on immune activity in early childhood. Our study warrants replication studies in larger cohorts to further explore whether and how immune activity interacts with sleep trajectories to enhance susceptibility to adverse health conditions.
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Affiliation(s)
| | - Olfa Khalfallah
- Université Cote d’Azur, Centre National de la Recherche Scientifique, Institut de Pharmacologie Moléculaire et Cellulaire, Valbonne, France
| | - Nicolas Glaichenhaus
- Université Cote d’Azur, Centre National de la Recherche Scientifique, Institut de Pharmacologie Moléculaire et Cellulaire, Valbonne, France
| | - Anne Forhan
- Université de Paris, CRESS, Inserm, INRAE, F-75004 Paris, France
| | - Barbara Heude
- Université de Paris, CRESS, Inserm, INRAE, F-75004 Paris, France
| | | | - Laetitia Davidovic
- Université Cote d’Azur, Centre National de la Recherche Scientifique, Institut de Pharmacologie Moléculaire et Cellulaire, Valbonne, France
| | - Sabine Plancoulaine
- Université de Paris, CRESS, Inserm, INRAE, F-75004 Paris, France
- Corresponding author. INSERM U1153, Team 6 EAROH, Address: 16 Avenue Paul Vaillant Couturier, 94807 Villejuif Cedex, France.
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Hernandez-Reif M, Gungordu N. Infant sleep behaviors relate to their later cognitive and language abilities and morning cortisol stress hormone levels. Infant Behav Dev 2022; 67:101700. [DOI: 10.1016/j.infbeh.2022.101700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 01/06/2022] [Accepted: 02/02/2022] [Indexed: 11/30/2022]
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