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BACKGROUND: In vitro fertilisation (IVF) is a common mode of conception. Understanding the long-term implications for these children is important. The aim of this study was to determine the causal effect of IVF conception on primary school-age childhood developmental and educational outcomes, compared with outcomes following spontaneous conception. METHODS AND FINDINGS: Causal inference methods were used to analyse observational data in a way that emulates a target randomised clinical trial. The study cohort comprised statewide linked maternal and childhood administrative data. Participants included singleton infants conceived spontaneously or via IVF, born in Victoria, Australia between 2005 and 2014 and who had school-age developmental and educational outcomes assessed. The exposure examined was conception via IVF, with spontaneous conception the control condition. Two outcome measures were assessed. The first, childhood developmental vulnerability at school entry (age 4 to 6), was assessed using the Australian Early Developmental Census (AEDC) (n = 173,200) and defined as scoring <10th percentile in ≥2/5 developmental domains (physical health and wellbeing, social competence, emotional maturity, language and cognitive skills, communication skills, and general knowledge). The second, educational outcome at age 7 to 9, was assessed using National Assessment Program-Literacy and Numeracy (NAPLAN) data (n = 342,311) and defined by overall z-score across 5 domains (grammar and punctuation, reading, writing, spelling, and numeracy). Inverse probability weighting with regression adjustment was used to estimate population average causal effects. The study included 412,713 children across the 2 outcome cohorts. Linked records were available for 4,697 IVF-conceived cases and 168,503 controls for AEDC, and 8,976 cases and 333,335 controls for NAPLAN. There was no causal effect of IVF-conception on the risk of developmental vulnerability at school-entry compared with spontaneously conceived children (AEDC metrics), with an adjusted risk difference of -0.3% (95% CI -3.7% to 3.1%) and an adjusted risk ratio of 0.97 (95% CI 0.77 to 1.25). At age 7 to 9 years, there was no causal effect of IVF-conception on the NAPLAN overall z-score, with an adjusted mean difference of 0.030 (95% CI -0.018 to 0.077) between IVF- and spontaneously conceived children. The models were adjusted for sex at birth, age at assessment, language background other than English, socioeconomic status, maternal age, parity, and education. Study limitations included the use of observational data, the potential for unmeasured confounding, the presence of missing data, and the necessary restriction of the cohort to children attending school. CONCLUSIONS: In this analysis, under the given causal assumptions, the school-age developmental and educational outcomes for children conceived by IVF are equivalent to those of spontaneously conceived children. These findings provide important reassurance for current and prospective parents and for clinicians.
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Fertilização in vitro , Instituições Acadêmicas , Gravidez , Recém-Nascido , Lactente , Feminino , Humanos , Criança , Pré-Escolar , Estudos de Coortes , Estudos Prospectivos , Vitória/epidemiologiaRESUMO
The COVID-19 pandemic has markedly impacted functioning for children and adolescents including those with attention-deficit/hyperactivity disorder (ADHD). We explored home learning difficulties (HLD) during COVID-19 restrictions in Australian children (aged 5-17) with ADHD, aiming to: (1) describe home learning experiences, and (2) examine associations between child anxiety (i.e., concurrent anxiety symptoms and pre-existing anxiety disorder status) and HLD. Baseline data from the longitudinal ADHD COVID-19 Survey were used (n = 122). Parents reported on school factors and HLD; pre-existing anxiety and co-occurring difficulties; anxiety, ADHD, and oppositional symptoms; demographics; and medications. Parents retrospectively reported more children often looked forward to school pre-pandemic, than during the pandemic. Anxiety symptoms, but not pre-existing anxiety disorder status, were associated with HLD after accounting for covariates. ADHD inattention symptoms were also associated with HLD. Results support recommendations to continue pre-pandemic supports to assist with ADHD symptoms during home learning, and strategies/supports for families are discussed.
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Transtorno do Deficit de Atenção com Hiperatividade , COVID-19 , Humanos , Criança , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Pandemias , Estudos Retrospectivos , Austrália/epidemiologia , Ansiedade/epidemiologia , Transtornos de Ansiedade/complicaçõesRESUMO
Schools are often seen as a key setting for the provision of mental health support for children. This study aimed to explore the professional perspectives of primary school educators in Victoria, Australia, regarding how schools can support the mental health of their students. Semi-structured interviews and focus groups were conducted with 17 primary school educators, from four schools. Thematic analysis was used to generate themes from the data. This study indicates that educators report significant concerns about the complexities of their role and their capacity to support children's mental health due to a lack of resources, overwhelming demands, and inadequate training. Educators highlighted the importance of partnership and communication with families and of a school culture that prioritises mental health. This study provides insights into external factors that can undermine effective support of children's mental health within primary schools and indicates a need for a more integrated approach to supporting children's mental health across education and healthcare.
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BACKGROUND: This study examined whether distinct sleep problem trajectories from infancy through middle childhood were associated with multiple aspects of child well-being at ages 10-11 years. METHODS: Data were from the first six waves of the Longitudinal Study of Australian Children - Birth Cohort (5,107 children recruited at birth). Caregivers reported on child sleep problems at each time point. A combination of caregiver-reported, teacher-reported and child-completed tasks were used to index child well-being outcomes at ages 10-11 years including emotional/behavioural functioning (internalizing and externalizing symptoms; self-control), health-related quality of life, cognitive skills and academic achievement. RESULTS: Latent class analysis identified five distinct sleep problem trajectories over time: persistent sleep problems through middle childhood (7.7% of the sample), limited infant/preschool sleep problems (9.0%), increased middle childhood sleep problems (17.0%), mild sleep problems over time (14.4%) and no sleep problems (51.9%). Compared to those with no sleep problems, children with persistent sleep problems had the greatest impairments across all outcomes except cognitive skills (perceptual reasoning), with moderate to large effect sizes. Children with increased middle childhood sleep problems similarly experienced greater internalizing and externalizing symptoms and worse quality of life, but few academic impairments. Both the limited infant/preschool sleep problems and mild increases over time trajectories also showed internalizing concerns and worse caregiver-reported quality of life, although effects were smaller than the other sleep trajectories. CONCLUSIONS: The linkages between sleep problems and negative child outcomes across domains underscore the importance of early identification and targeted intervention to address sleep problems and promote child well-being.
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Saúde da Criança , Nível de Saúde , Transtornos do Sono-Vigília/complicações , Transtornos do Sono-Vigília/epidemiologia , Adolescente , Adulto , Idoso , Austrália/epidemiologia , Cuidadores , Criança , Feminino , Humanos , Lactente , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Transtornos do Sono-Vigília/prevenção & controle , Adulto JovemRESUMO
AIM: Many children start school with additional health and developmental needs (AHDN), yet how best to support these children for optimal outcomes in the school setting is a complex challenge. This study aims to determine the views of education experts on what differentiates the most effective primary schools. METHODS: Qualitative interviews were conducted with nine senior leaders across the education system responsible for managing or improving practice across a range of schools or school regions in Victoria. Using a positive deviance approach, which investigates strategies already implemented in organizations achieving desired outcomes, the semi-structured interviews aimed to elicit instances of perceived good practice that already exists within the school system. Interviews were analysed using inductive content analysis. RESULTS: All education experts reported high variability across schools and suggested a number of factors differentiating those that were most effective at supporting children with AHDN. They included the presence of strong teacher support by the school leadership team; explicit and documented processes to guide the practice of teachers and ensure consistency at a whole school level; inclusive relationships and environments; participation and knowledge sharing between medical, allied health and other stakeholders in the care team; and an evidenced-based approach to allocating resources to programmes and strategies. CONCLUSION: This exploration of instances of good practice can generate novel insights into a complex problem. Current findings suggest a number of potential opportunities for enhancing practice that can be tested in future research. Improving outcomes for this vulnerable and significant group of children will require collaboration across health and education.
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Deficiências do Desenvolvimento/psicologia , Necessidades e Demandas de Serviços de Saúde , Avaliação das Necessidades , Serviços de Saúde Escolar/organização & administração , Criança , Humanos , Pesquisa Qualitativa , VitóriaRESUMO
OBJECTIVES: Children's additional health and developmental needs are often first identified by teachers when they begin school. This study estimates the Grade 3 literacy and numeracy outcomes of children with teacher-identified additional needs emerging in the first year of school, including the added burden conferred by socioeconomic disadvantage. METHODS: Population linked data (n = 42,619) were analysed from the Australian Early Development Census, which include teacher reports on children's health and development at school entry, and the National Assessment Program-Literacy and Numeracy, a direct assessment of reading and numeracy skills at Grade 3. Linear regression analyses were used to estimate associations between emerging needs and learning outcomes, adjusted for sociodemographic characteristics. The combined effect of emerging needs and low maternal education (an indicator of socioeconomic disadvantage) on academic outcomes was examined by estimating the relative excess risk due to interaction (RERI). RESULTS: Emerging health and developmental needs at school entry were associated with lower reading (b = -26.86, 95% CI = -29.19, -24.52) and numeracy (b = -24.39, 95% CI = -26.43, -22.35) outcomes at Grade 3. The combined effect of emerging needs and socioeconomic disadvantage was greater than expected when their individual effects are summed (RERI = 0.38, 95% CI 0.22, 0.55 for reading and RERI = 0.27, 95% CI 0.10, 0.43 for numeracy). CONCLUSION: In the current study, emerging health and developmental needs identified by teachers at the outset of schooling were associated with poorer literacy and numeracy skills at Grade 3, and family socioeconomic disadvantage appeared to further amplify this effect. Meeting the needs of these children will require timely and coordinated supports across the health and education systems, particularly for those children who are also disadvantaged.
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Deficiências do Desenvolvimento/diagnóstico , Deficiências do Desenvolvimento/psicologia , Escolaridade , Avaliação das Necessidades , Austrália , Criança , Pré-Escolar , Estudos de Coortes , Deficiências do Desenvolvimento/epidemiologia , Feminino , Humanos , Masculino , Classe SocialRESUMO
OBJECTIVES: To evaluate whether there are distinct childhood sleep problem trajectories from birth to 10-11 years and to assess associations with cumulative socio-ecological risks (child, family, context). STUDY DESIGN: Participants were 5107 children from the Longitudinal Study of Australian Children-Birth Cohort. At birth, cumulative risk indexes were generated for birth, parenting, family, socioeconomic, and neighborhood risks. Parent-reported child sleep problems were assessed biennially from ages 0-1 to 10-11 years. Sleep problem trajectories were derived using latent class analysis. Multivariable logistic regression was used to examine associations with risk indexes. RESULTS: Five distinct trajectories emerged: persistent sleep problems through middle childhood (7.7%), limited infant/preschool sleep problems (9.0%), increased middle childhood sleep problems (17.0%), mild sleep problems over time (14.4%), and no sleep problems (51.9%). Cumulative mother- and father-reported family risks (distress; marital/relational hostility) were linked to nearly all of the trajectories, whereas father- and mother-reported parenting risks were associated with fewer trajectories. Birth risks were associated with increased middle childhood sleep problems. Neighborhood risks were not associated with any trajectories. Socioeconomic risks were linked to mild and persistent sleep problem trajectories. Cumulative risk indexes were most associated with increased middle childhood sleep problems. CONCLUSIONS: This study identified distinct longitudinal sleep problem trajectories, suggesting the need for continuous sleep screening over development. Cumulative risks assessed at birth-primarily maternal and paternal family risks-predicted these trajectories, especially for the sleep problems in middle childhood trajectory. Preventive interventions targeting modifiable factors, particularly caregiver distress and marital/relational hostility, could benefit child sleep.
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Transtornos do Sono-Vigília/epidemiologia , Adolescente , Adulto , Austrália/epidemiologia , Criança , Pré-Escolar , Estudos de Coortes , Conflito Familiar , Feminino , Humanos , Lactente , Recém-Nascido , Doenças do Recém-Nascido , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Poder Familiar , Gravidez , Complicações na Gravidez , Características de Residência , Risco , Fatores Socioeconômicos , Adulto JovemRESUMO
OBJECTIVE/BACKGROUND: Elementary school nurses are an important component of health care systems. However, translational research of their role in interventions is limited. This study aimed to determine the feasibility, acceptability and sustainability of training the school nursing workforce to deliver a brief behavioral sleep intervention and the associated delivery costs. PARTICIPANTS: Twenty-four primary school nurses from the Victorian Department of Education and Training, Melbourne, Australia, involved in delivering the school-based sleep intervention as part of the Sleep Well - Be Well trial participated in three surveys and a focus group over 30 months. METHODS: An embedded mixed methods design utilizing quantitative and qualitative data sources was used. RESULTS: Qualitative and quantitative evidence demonstrated training school nurses to deliver a brief sleep intervention was feasible and acceptable. Competence and confidence levels were maintained 12 months after the completion of intervention delivery demonstrating sustainability for this low cost model. Benefits of school nurses' participation in translational research projects were also identified. CONCLUSIONS: These findings highlight the potential for utilizing school nurses directly in interventions at the health and education interface. Further research is required to address the challenges of intervention implementation and to identify policy implications for other intervention opportunities which may exist.
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Enfermeiras e Enfermeiros/organização & administração , Sono/fisiologia , Criança , Pré-Escolar , Feminino , Humanos , Instituições Acadêmicas , Inquéritos e QuestionáriosRESUMO
Objective/Background: Determine the effects and costs of a brief behavioral sleep intervention, previously shown to improve child social-emotional functioning, sleep, and parent mental health, in a translational trial. Participants: Three hundred thirty-four school entrant children from 47 primary schools in Melbourne, Australia, with parent-reported moderate to severe behavioral sleep problems. Methods: intervention group received sleep hygiene practices and standardized behavioral strategies delivered by trained school nurses in 2013 and 2014. Control group children could receive usual community care. Results: Outcome measures: child social-emotional functioning (Pediatric Quality of Life Inventory 4.0 psychosocial health summary score-primary outcome), sleep problems (parent-reported severity, Children's Sleep Habits Questionnaire), behavior, academic function, working memory, child and parent quality of life, and parent mental health. At six months post randomization, 145 (of 168) intervention and 155 (of 166) control families completed the primary outcome for which there was no difference. Intervention compared with control children had fewer sleep problems (35.2% vs. 52.7% respectively, OR 0.5; 95% CI 0.3 to 0.8, p = 0.002) and better sleep patterns (e.g., longer sleep duration). Their parents reported fewer symptoms of depression. All differences attenuated by 12 months. There was no difference in other outcomes at either time point. Intervention costs: $AUS 182/child. Conclusions: A brief behavioral sleep intervention, delivered by school nurses to children with behavioral sleep problems, does not improve social emotional functioning. Benefits to child sleep and parent mental health are evident at 6 but not 12 months. Approaches that increase intervention dosage may improve outcomes.
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Terapia Comportamental/métodos , Qualidade de Vida/psicologia , Transtornos do Sono-Vigília/psicologia , Criança , Pré-Escolar , Feminino , Humanos , MasculinoRESUMO
AIM: Some children's special health-care needs (SHCN) are formalised at the start of schooling (established SHCN), but a larger proportion start with difficulties that are milder or not yet diagnosed (emerging SHCN). This study explores whether: (i) the prevalence of teacher-identified SHCN (both overall and according to type of needs) and (ii) distribution across disadvantaged communities have changed over three successive population cohorts of Australian children. METHODS: We draw on repeated cross-sectional data from the Australian Early Development Census, a teacher-reported checklist completed on full populations of Australian school entrants in 2009, 2012 and 2015. It includes a measure of SHCN, as well as demographic information. RESULTS: The proportion of children with emerging and established needs was mostly stable from 2009 to 2015 (emerging needs: 17.1-18.9%; established needs: 4.4-4.9%). Change over time was observed in the prevalence of some specific types of impairment. Speech impairment rose by 14.7% for children with emerging needs, and emotional problems rose by 13.7% for children with established needs. Children living in the most disadvantaged neighbourhoods had higher odds of SHCN in all years (e.g. emerging needs relative risk ratio 1.65 (99% confidence interval 1.55-1.75) in 2015; established needs relative risk ratio 1.88 (99% confidence interval 1.71-2.06) in 2015). CONCLUSIONS: A large proportion of children starting school each year have SHCN. The types of SHCN that children present with increasingly reflect complex difficulties that require input from both the health and education sectors. Effective responses also need to consider the added impact of disadvantage.
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Saúde da Criança , Necessidades e Demandas de Serviços de Saúde , Prevalência , Professores Escolares , Austrália , Lista de Checagem , Criança , Doença Crônica , Estudos Transversais , Humanos , Classe SocialRESUMO
BACKGROUND: Chronically ill children are at increased risk of poor learning outcomes. Knowledge of the predictors of learning outcomes for this group of people is important to inform the development of education supports that stand the best chance of being effective. This study explored the child, family, and school risk and protective factors during the child's transition to elementary school (aged 6-7 years) that were associated with learning outcomes when children were aged 10-11 years for both children with and without a chronic illness. METHODS: Data from the Longitudinal Study of Australian Children were used. Predictor variables were entered into separate multivariate regression models for children with and without a chronic illness. RESULTS: The strongest predictors of learning outcomes were the child's approach to learning, a consistent parenting style, and family socioeconomic position and were common for both children with and without a chronic illness but strongest for children with a chronic illness. CONCLUSION: A child's approach to learning and a consistent parenting style during the period of the child's transition to elementary school are important and potentially modifiable factors that are predictive of academic performance in later childhood. These factors are particularly relevant for children with a chronic illness, their parents/caregivers, teachers both hospital and school based, and pediatricians and can be used to inform interventions.
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Sucesso Acadêmico , Doença Crônica/reabilitação , Aprendizagem/fisiologia , Austrália , Criança , Doença Crônica/psicologia , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Estudos Longitudinais , Masculino , Motivação , Avaliação de Processos e Resultados em Cuidados de Saúde , Poder Familiar/psicologia , Classe SocialRESUMO
AIM: A fifth of children enter school with special health care needs (SHCN) impacting on their physical, psychosocial or educational development, including many with emerging SHCN who often do not qualify for additional supports. This study aimed to compare the perceptions of parents and teachers on children's emerging SHCN, and explore correlates of conflicting reports. METHODS: The Longitudinal Study of Australian Children (LSAC) is a nationally representative study of Australian children, which includes the abbreviated Children with Special Health Care Needs Screener. Data were analysed from a subsample of n = 720 children from the LSAC Kindergarten cohort (n = 4983) for whom teachers also completed the Australian Early Development Index checklist, a measure of early childhood development that includes teacher reported SHCN. RESULTS: Teachers (n = 120, 17.34%) identified more emerging SHCN than parents (n = 74, 10.74%), and reports were often discrepant. Children were more likely to have consistent reports of emerging SHCN when their parents had high levels of involvement at school (OR 4.86; 95% CI 1.08-21.80; P < 0.05), whereas children who came from disadvantaged family backgrounds were more likely to have teacher-only identified difficulties (OR 3.66; 95% CI 1.17-11.50; P < 0.05). CONCLUSION: Parents and teachers bring different perspectives to children's development and additional support needs, each of which is valuable. Greater attention should be given to ensuring that common understandings about a child's needs at school are established early in children's educational pathways.
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Conhecimentos, Atitudes e Prática em Saúde , Necessidades e Demandas de Serviços de Saúde , Pais/psicologia , Professores Escolares/psicologia , Austrália , Lista de Checagem , Criança , Pré-Escolar , Feminino , Humanos , Estudos Longitudinais , Masculino , AutorrelatoRESUMO
AIM: We studied infants and children with and without special health care needs (SHCN) during the first 8 years of life to compare the (i) types and costs to the government's Medicare system of non-hospital health-care services and prescription medication in each year and (ii) cumulative costs according to persistence of SHCN. METHODS: Data from the first two biennial waves of the nationally representative Longitudinal Study of Australian Children, comprising two independent cohorts recruited in 2004, at ages 0-1 (n = 5107) and 4-5 (n = 4983) years. Exposure condition: parent-reported Children with Special Health Care Needs Screener at both waves, spanning ages 0-7 years. OUTCOME MEASURE: Federal Government Medicare expenditure, via data linkage to the Medicare database, on non-hospital health-care attendances and prescriptions from birth to 8 years. RESULTS: At both waves and in both cohorts, >92% of children had complete SHCN and Medicare data. The proportion of children with SHCN increased from 6.1% at age 0-1 years to 15.0% at age 6-7 years. Their additional Medicare costs ranged from $491 per child at 6-7 years to $1202 at 0-1 year. This equates to an additional $161.8 million annual cost or 0.8% of federal funding for non-hospital-based health care. In both cohorts, costs were highest for children with persistent SHCNs. CONCLUSIONS: SHCNs incur substantial non-hospital costs to Medicare, and no doubt other sources of care, from early childhood. This suggests that economic evaluations of early prevention and intervention services for SHCNs should consider impacts on not only the child and family but also the health-care system.
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Cuidado da Criança/economia , Serviços de Saúde da Criança/economia , Crianças com Deficiência , Custos de Cuidados de Saúde , Necessidades e Demandas de Serviços de Saúde/economia , Medicare/economia , Atenção Primária à Saúde/economia , Fatores Etários , Austrália , Criança , Serviços de Saúde da Criança/estatística & dados numéricos , Pré-Escolar , Análise por Conglomerados , Estudos Transversais , Feminino , Clínicos Gerais , Serviços de Saúde/classificação , Serviços de Saúde/economia , Humanos , Recém-Nascido , Estudos Longitudinais , Masculino , Atenção Primária à Saúde/estatística & dados numéricos , Valores de Referência , Especialização , Estados UnidosRESUMO
Importance: Sleep problems and psychopathology symptoms are highly comorbid and bidirectionally correlated across childhood and adolescence. Whether these associations are specific to discrete profiles of sleep problems and specific internalizing and externalizing phenomena is currently unclear. Objective: To characterize individual changes in profiles of sleep problems and their prospective associations with psychopathology symptoms across the transition from childhood to adolescence. Design, Setting, and Participants: This observational cohort study used baseline data (participant age of 9 to 11 years) and 2-year follow-up data (participant age of 11 to 13 years) from the community-setting, multicenter Adolescent Brain Cognitive Development (ABCD) study. Individuals were assessed for a range of sleep problems at both waves and categorized into profiles via latent profile analysis. The stability and change in these profiles over time was assessed via latent transition analysis. Logistic regression models examined whether psychopathology symptoms were cross-sectionally associated with profile membership and whether transitions between profiles were associated with changes psychopathology symptoms over time. Data were collected from September 2016 to January 2020, and data were analyzed from August 2021 to July 2022. Exposures: Sleep problems were assessed at both baseline and follow-up via the parent-reported Sleep Disturbance Scale for Children (SDSC). Main Outcomes and Measures: Psychopathology symptoms at both baseline and follow-up were assessed using the internalizing and externalizing dimension scores derived from the parent-reported Child Behavior Checklist. Results: A total of 10â¯313 individuals (4913 [47.6%] were female) were categorized into 4 latent profiles of sleep problems at both baseline and follow-up: a low disturbance profile, a sleep onset/maintenance problems profile, a moderate and nonspecific disturbance profile (termed mixed disturbance), and a high disturbance profile. Individuals in the 3 more severe problem profiles displayed greater risk of concurrent internalizing symptoms (sleep onset/maintenance problems: odds ratio [OR], 1.30; 95% CI, 1.25-1.35; P < .001; mixed disturbance: OR, 1.29; 95% CI, 1.25-1.33; P < .001; high disturbance: OR, 1.44; 95% CI, 1.40-1.49; P < .001) and externalizing symptoms (sleep onset/maintenance problems: OR, 1.20; 95% CI, 1.16-1.23; P < .001; mixed disturbance: OR, 1.17; 95% CI, 1.14-1.20; P < .001; high disturbance: OR, 1.24; 95% CI, 1.21-1.28; P < .001). Transitions between sleep profiles over time were associated with prospective internalizing and externalizing symptoms, but not vice versa. Conclusions and Relevance: There are substantial changes in sleep problems across the transition to adolescence that are associated with later internalizing and externalizing symptoms. Sleep profiles could be targeted in future intervention and treatment programs to improve sleep-related and mental health-related outcomes across development.
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Comportamento Problema , Transtornos do Sono-Vigília , Humanos , Criança , Adolescente , Feminino , Masculino , Emoções , Estudos de Coortes , Transtornos do Sono-Vigília/epidemiologia , SonoRESUMO
Importance: Birth at 39 weeks' gestation is common and thought to be safe for mother and neonate. However, findings of long-term outcomes for children born at this gestational age have been conflicting. Objective: To evaluate the association of birth at 39 weeks' gestation with childhood numeracy and literacy scores at ages 7 to 9 years compared with birth at 40 to 42 weeks' gestation. Design, Setting, and Participants: In this Australian statewide, population-based cohort study using a causal inference framework based on target trial emulation, perinatal data on births between January 1, 2005, and December 31, 2011, were linked to educational outcomes at 7 to 9 years of age. Statistical analyses were performed from December 2022 to June 2023. Exposure: Birth at 39 weeks' gestation compared with birth at 40 to 42 weeks' gestation. Main Outcomes and Measures: Numeracy and literacy outcomes were assessed at 7 to 9 years of age using Australian National Assessment Program-Literacy and Numeracy data and defined by overall z score across 5 domains (grammar and punctuation, reading, writing, spelling, and numeracy). Multiple imputation and doubly robust inverse probability weighted regression adjustment were used to estimate population average causal effects. Results: The study population included 155â¯575 children. Of these children, 49â¯456 (31.8%; 24â¯952 boys [50.5%]) were born at 39 weeks' gestation and were compared with 106â¯119 (68.2%; 52â¯083 boys [49.1%]) born at 40 to 42 weeks' gestation. Birth at 39 weeks' gestation was not associated with altered educational outcomes for children aged 7 to 9 years compared with their peers born at 40 to 42 weeks' gestation (mean [SE] z score, 0.0008 [0.0019] vs -0.0031 [0.0038]; adjusted risk difference, -0.004 [95% CI, -0.015 to 0.007]). Each educational domain was investigated, and no significant difference was found in grammar and punctuation (risk difference [RD], -0.006 [95% CI, -0.016 to 0.005]), numeracy (RD, -0.009 [95% CI, -0.020 to 0.001]), spelling (RD, 0.001 [95% CI, -0.011 to 0.0013]), reading (RD, -0.008 [95% CI, -0.019 to 0.003]), or writing (RD, 0.006 [95% CI, -0.005 to 0.016]) scores for children born at 39 weeks' gestation compared with those born at 40 to 42 weeks' gestation. Birth at 39 weeks' gestation also did not increase the risk of scoring below national minimum standards in any of the 5 tested domains. Conclusions and Relevance: Using data from a statewide linkage study to emulate the results of a target randomized clinical trial, this study suggests that there is no evidence of an association of birth at 39 weeks' gestation with numeracy and literacy outcomes for children aged 7 to 9 years.
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Alfabetização , Criança , Feminino , Humanos , Recém-Nascido , Masculino , Gravidez , Austrália , Estudos de Coortes , Escolaridade , Idade GestacionalRESUMO
OBJECTIVE: To investigate the longitudinal associations between COVID-19 induced stress (related to COVID-19 restrictions/changes), attention-deficit/hyperactivity disorder (ADHD) symptoms, oppositional symptoms, and mental health outcomes (negative affect, anxiety, depression, and irritability) in children with ADHD during the COVID-19 pandemic. METHOD: Parents of 140 Australian children with ADHD (aged 5-17 years) completed an online survey in May 2020 during stay-at-home restrictions and 12-months later. RESULTS: Baseline COVID-19 stress was associated with increased total ADHD symptom severity (ß = .21, p = .007) and hyperactivity/impulsivity symptoms (ß = .23, p = .002) at 12-months, after accounting for covariates (i.e., child age, gender, ADHD medication, socio-economic status, and baseline symptoms). Despite some indication of associations between baseline COVID-19 stress and 12-month oppositional symptoms and negative affect, these were attenuated when adjusting for baseline symptoms. CONCLUSIONS: The study provides initial evidence of the medium-term impacts of pandemic-related stress for children with ADHD.
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Transtorno do Deficit de Atenção com Hiperatividade , COVID-19 , Humanos , Criança , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Saúde Mental , Pandemias , Austrália/epidemiologiaRESUMO
AIMS: To determine at school entry (i) the prevalence and types of child sleep problems; (ii) sleep difficulties and hygiene practices associated with sleep problems; and (iii) their associations with child health-related quality of life, mental health and parent mental health. METHODS: We conducted a cross-sectional community-based study at 22 primary schools in Melbourne, Australia. One thousand five hundred and twelve (70%) parents of children in the first 6 months of the child's first year of primary school took part. Parent report of child sleep problems (none, mild, and moderate/severe); sleep difficulties; pre-bedtime activities (television in bedroom, television or electronic games before bedtime, television or electronic games >2 h/day) and caffeine intake; child mental health (Strengths and Difficulties Questionnaire), health-related quality of life (Pediatric Quality of Life Inventory); and parent mental health (Depression Anxiety Stress Scale-21). RESULTS: 38.6% of children had a parent-reported sleep problem (27.9% mild, 10.8% moderate/severe). Sleep problems were characterised by problematic sleep difficulties but not poor sleep hygiene practices. Moderate/severe sleep problems were associated with poorer child mental health (mean difference -0.8; 95% confidence interval (CI) -1.1 to -0.5, P < 0.001), health-related quality of life (mean difference -9.9; 95% CI -11.9 to -7.9, P < 0.001) and parent mental health (mean difference 9.8; 95% CI 7.7-11.9, P < 0.001). CONCLUSIONS: In new school entrants, sleep problems are common and associated with poorer child mental health, health-related quality of life and parent mental health. Future research needs to determine if systematically addressing sleep problems improves these outcomes.
Assuntos
Saúde Mental , Transtornos do Sono-Vigília/epidemiologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Masculino , Pais/psicologia , Prevalência , Qualidade de Vida , Fatores de Risco , Instituições Acadêmicas , Transtornos do Sono-Vigília/etiologia , Televisão/estatística & dados numéricos , Vitória/epidemiologiaRESUMO
Importance: Elective births at 39 weeks' gestation are increasing. While this option may improve maternal and perinatal outcomes compared with expectant management, longer-term childhood developmental outcomes are uncertain. Objective: To investigate the association between elective birth at 39 weeks' gestation and the risk of childhood developmental vulnerability. Design, Setting, and Participants: For this cohort study, 2 causal inference analyses were conducted using Australian statewide, population-based data. Perinatal data from births between January 1, 2005, and December 31, 2013, were linked to childhood developmental outcomes at age 4 to 6 years (assessed using multiple imputation via inverse probability-weighted regression adjustment). Data analyses were conducted between September 7 and November 9, 2021. Exposures: Two exposure groups were considered: (1) elective birth between 39 weeks and 0 days' and 39 weeks and 6 days' gestation vs expectant management and (2) birth via induction of labor vs planned cesarean delivery among those born electively at 39 weeks' gestation. Main Outcomes and Measures: Childhood developmental vulnerability at school entry, defined as scoring below the 10th percentile in at least 2 of 5 developmental domains (physical health and well-being, social competence, emotional maturity, school-based language and cognitive skills, and communication skills and general knowledge). Results: Of 176â¯236 births with linked outcome data, 88â¯165 met the inclusion criteria. Among these, 15â¯927 (18.1%) were elective births at 39 weeks' gestation (induction of labor or planned cesarean delivery), and 72â¯238 (81.9%) were expectantly managed with subsequent birth between 40 and 43 weeks' gestation. Compared with expectant management, elective birth at 39 weeks' gestation was not associated with an altered risk of childhood global developmental vulnerability (adjusted relative risk [aRR], 1.03; 95% CI, 0.96-1.12) or with developmental vulnerability in any of the individual domains. In an analysis restricted to elective births at 39 weeks' gestation, induction of labor (n = 7928) compared with planned cesarean delivery (n = 7999) was not associated with childhood developmental vulnerability (aRR, 0.96; 95% CI, 0.82-1.12) or with vulnerability in any individual domains. Conclusions and Relevance: In this cohort study, elective birth at 39 weeks' gestation was not associated with childhood developmental vulnerability. For those born electively at 39 weeks' gestation, birth after induction of labor or by elective cesarean delivery had similar developmental outcomes.