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Avon study

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https://www.readbyqxmd.com/read/28735694/depression-and-violence-in-adolescence-and-young-adults-findings-from-three-longitudinal-cohorts
#1
Rongqin Yu, Mikko Aaltonen, Susan Branje, Tiina Ristikari, Wim Meeus, Katariina Salmela-Aro, Guy M Goodwin, Seena Fazel
OBJECTIVE: Despite recent research demonstrating associations between violence and depression in adults, links in adolescents are uncertain. This study aims to assess the longitudinal associations between young people's depression and later violent outcomes. METHOD: We used data from three cohorts with different measurements of depression exposures and subsequent violent outcomes. In a Dutch community cohort Research on Adolescent Development And Relationships (RADAR; N = 623) and a population-based British birth cohort Avon Longitudinal Study of Parents and Children (ALSPAC; N = 4,030), we examined the longitudinal links between adolescent depressive symptoms and violent behaviors from age 13 to 17 years...
August 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28729357/association-between-maternal-childhood-trauma-and-offspring-childhood-psychopathology-mediation-analysis-from-the-alspac-cohort
#2
Dominic T Plant, Fergal W Jones, Carmine M Pariante, Susan Pawlby
BackgroundStudies have shown that a mother's history of child maltreatment is associated with her child's experience of internalising and externalising difficulties.AimsTo characterise the mediating pathways that underpin this association.MethodData on a mother's history of child maltreatment, depression during pregnancy, postnatal depression, maladaptive parenting practices and her child's experience of maltreatment and internalising and externalising difficulties were analysed in an Avon Longitudinal Study of Parents and Children (ALSPAC) sample of 9397 mother-child dyads followed prospectively from pregnancy to age 13...
July 20, 2017: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/28697816/association-between-maternal-vitamin-d-status-in-pregnancy-and-neurodevelopmental-outcomes-in-childhood-results-from-the-avon-longitudinal-study-of-parents-and-children-alspac
#3
Andrea L Darling, Margaret P Rayman, Colin D Steer, Jean Golding, Susan A Lanham-New, Sarah C Bath
Seafood intake in pregnancy has been positively associated with childhood cognitive outcomes which could potentially relate to the high vitamin D content of oily fish. However, whether higher maternal vitamin D status (serum 25-hydroxyvitamin D (25(OH)D)) in pregnancy is associated with a reduced risk of offspring suboptimal neurodevelopmental outcomes is unclear. A total of 7065 mother-child pairs were studied from the Avon Longitudinal Study of Parents and Children cohort who had data for both serum total 25(OH)D concentration in pregnancy and at least one measure of offspring neurodevelopment (pre-school development at 6-42 months; 'Strengths and Difficulties Questionnaire' scores at 7 years; intelligence quotient (IQ) at 8 years; reading ability at 9 years)...
July 12, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28679610/maternal-intake-of-sugar-during-pregnancy-and-childhood-respiratory-and%C3%A2-atopic-outcomes
#4
Annabelle Bédard, Kate Northstone, A John Henderson, Seif O Shaheen
The possible role of maternal consumption of free sugar during pregnancy in the inception of respiratory and atopic diseases has not been studied. We aimed to study the relationship between maternal intake of free sugar during pregnancy and respiratory and atopic outcomes in the offspring in a population-based birth cohort, the Avon Longitudinal Study of Parents and Children.We analysed associations between maternal intake of free sugar in pregnancy (estimated by a food frequency questionnaire), and current doctor-diagnosed asthma, wheezing, hay fever, eczema, atopy, serum total IgE and lung function in children aged 7-9 years (n=8956 with information on maternal diet in pregnancy and at least one outcome of interest)...
July 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/28671150/emerging-trends-of-nosocomial-pneumonia-in-intensive-care-unit-of-a-tertiary-care-public-teaching-hospital-in-western-india
#5
Rakesh Bhadade, Minal Harde, Rosemarie deSouza, Ashwini More, Ramesh Bharmal
BACKGROUND: Nosocomial pneumonia poses great challenge to an intensivist. Detailed information about hospital-acquired pneumonia (HAP) and ventilator-acquired pneumonia (VAP) is crucial for prevention and optimal management, thus improving quality Intensive Care Unit (ICU) care. Hence, we aimed to study the current trend of nosocomial pneumonia in ICU. MATERIALS AND METHODS: It was a prospective observational cohort study, conducted in the ICU of a tertiary care teaching public hospital over a period of 18 months...
July 2017: Annals of African Medicine
https://www.readbyqxmd.com/read/28671113/implication-of-the-app-gene-in-intellectual-abilities
#6
Craig Myrum, Oleksii Nikolaienko, Clive R Bramham, Jan Haavik, Tetyana Zayats
BACKGROUND: Cognitive functions are highly heritable and polygenic, though the source of this genetic influence is unclear. On the neurobiological level, these functions rely on effective neuroplasticity, in which the activity-regulated cytoskeleton associated protein (ARC) plays and essential role. OBJECTIVES: To examine whether the ARC gene complex may contribute to the genetic components of intellectual function given the crucial role of ARC in brain plasticity and memory formation...
June 27, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28662455/borderline-personality-and-attention-deficit-hyperactivity-traits-in-childhood-are-associated-with-hypomanic-features-in-early-adulthood
#7
Sumit Mistry, Stanley Zammit, Valentina-Escott Price, Hannah J Jones, Daniel J Smith
BACKGROUND: There is limited understanding of the symptomatic development of bipolar disorder from childhood to early adulthood. AIMS: We assessed whether borderline personality disorder traits, ADHD, and emotional, behavioural and social difficulties during childhood were associated with hypomania assessed in young adulthood. METHOD: We used data from the Avon Longitudinal Study of Parents and Children (ALSPAC), to examine associations between measures of childhood psychopathology and lifetime hypomanic features assessed at age 22-23 years using the Hypomania Checklist-32 (HCL-32; n = 3372)...
October 15, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28647682/body-mass-index-body-dissatisfaction-and-adolescent-smoking-initiation
#8
Laurence J Howe, Lea Trela-Larsen, Michelle Taylor, Jon Heron, Marcus R Munafò, Amy E Taylor
BACKGROUND: Smoking influences body weight, but there is little evidence as to whether body mass index (BMI) and body dissatisfaction increase smoking initiation in adolescents. METHODS: We evaluated the association between measured BMI, body dissatisfaction and latent classes of smoking initiation (never smokers, experimenters, late onset regular smokers, early onset regular smokers) in the Avon Longitudinal Study of Parents and Children. In observational analyses we used BMI (N=3754) and body dissatisfaction at age 10...
June 8, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28647008/trajectories-of-neighborhood-cohesion-in-childhood-and-psychotic-and-depressive-symptoms-at-age-13-and-18-years
#9
Francesca Solmi, Ian Colman, Murray Weeks, Glyn Lewis, James B Kirkbride
OBJECTIVE: Exposure to adverse social environments has been associated with psychotic and depressive symptoms in adolescence in cross-sectional studies, but the longitudinal relation is unclear. This study examined whether longitudinal trajectories of exposure to adverse social environments across childhood are associated with psychotic experiences and depressive symptoms in adolescence. METHOD: Data on participants from the Avon Longitudinal Study of Parents and Children (ALSPAC) were used to estimate longitudinal trajectories of childhood exposure to neighborhood cohesion (NC), discord (ND), and stress (NS) using latent class growth modeling...
July 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28646709/association-between-father-involvement-and-attitudes-in-early-child-rearing-and-depressive-symptoms-in-the-pre-adolescent-period-in-a-uk-birth-cohort
#10
Charles Opondo, Maggie Redshaw, Maria A Quigley
BACKGROUND: Much of the research on parenting and its influence on child development has emphasised the mother's role. However, increasing evidence highlights the important role of fathers in the development, health and well-being of their children. We sought to explore the association between paternal involvement in early child-rearing and depressive symptoms in 9 and 11 year-old children. METHODS: We used data from the Avon Longitudinal Study of Parents and Children (ALSPAC) cohort recruited in the southwest of England...
October 15, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28646480/preschool-gender-typed-play-behavior-at-age-3-5%C3%A2-years-predicts-physical-aggression-at-age-13%C3%A2-years
#11
Karson T F Kung, Gu Li, Jean Golding, Melissa Hines
Gender differences in play behavior and physical aggression have been consistently reported. Theoretical perspectives concerning evolutionary, social, and social-cognitive mechanisms suggest that male-typical play behavior during childhood increases subsequent physical aggression. The evidence supporting these connections is limited, however. The present study investigated the association between gender-typed play behavior in early childhood and physical aggression in early adolescence using a sample drawn from a longitudinal, population study, the Avon Longitudinal Study of Parents and Children...
June 23, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28608620/genome-wide-association-study-of-facial-emotion-recognition-in-children-and-association-with-polygenic-risk-for-mental-health-disorders
#12
Jonathan R I Coleman, Kathryn J Lester, Robert Keers, Marcus R Munafò, Gerome Breen, Thalia C Eley
Emotion recognition is disrupted in many mental health disorders, which may reflect shared genetic aetiology between this trait and these disorders. We explored genetic influences on emotion recognition and the relationship between these influences and mental health phenotypes. Eight-year-old participants (n = 4,097) from the Avon Longitudinal Study of Parents and Children (ALSPAC) completed the Diagnostic Analysis of Non-Verbal Accuracy (DANVA) faces test. Genome-wide genotype data was available from the Illumina HumanHap550 Quad microarray...
June 13, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28595673/neonatal-dna-methylation-and-early-onset-conduct-problems-a-genome-wide-prospective-study
#13
Charlotte A M Cecil, Esther Walton, Sara R Jaffee, Tom O'Connor, Barbara Maughan, Caroline L Relton, Rebecca G Smith, Wendy McArdle, Tom R Gaunt, Isabelle Ouellet-Morin, Edward D Barker
Early-onset conduct problems (CP) are a key predictor of adult criminality and poor mental health. While previous studies suggest that both genetic and environmental risks play an important role in the development of early-onset CP, little is known about potential biological processes underlying these associations. In this study, we examined prospective associations between DNA methylation (cord blood at birth) and trajectories of CP (4-13 years), using data drawn from the Avon Longitudinal Study of Parents and Children...
June 9, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/28595128/antenatal-psychological-and-socioeconomic-predictors-of-breastfeeding-in-a-large-community-sample
#14
Rita T Amiel Castro, Vivette Glover, Ulrike Ehlert, Thomas G O'Connor
BACKGROUND: Despite much work to publicise the benefits of breastfeeding most women do not persist for the first 6months, as recommended by the WHO. Successful breastfeeding for 6months may depend on several factors, including perinatal mental health. We aimed to investigate the impact of antenatal depressive symptoms, attitudes towards breastfeeding and socio-demographic factors in predicting breastfeeding for 6months in a large community sample. METHODS: The sample was based on the Avon Longitudinal Study of Parents and Children (n=9479), a large-scale birth cohort...
July 2017: Early Human Development
https://www.readbyqxmd.com/read/28588894/aetiological-pathways-to-borderline-personality-disorder-symptoms-in-early-adolescence-childhood-dysregulated-behaviour-maladaptive-parenting-and-bully-victimisation
#15
Catherine Winsper, James Hall, Vicky Y Strauss, Dieter Wolke
BACKGROUND: Developmental theories for the aetiology of Borderline Personality Disorder (BPD) suggest that both individual features (e.g., childhood dysregulated behaviour) and negative environmental experiences (e.g., maladaptive parenting, peer victimisation) may lead to the development of BPD symptoms during adolescence. Few prospective studies have examined potential aetiological pathways involving these two factors. METHOD: We addressed this gap in the literature using data from the Avon Longitudinal Study of Parents and Children (ALSPAC)...
2017: Borderline Personality Disorder and Emotion Dysregulation
https://www.readbyqxmd.com/read/28582719/is-adolescent-alcohol-use-associated-with-self-reported-hypomanic-symptoms-in-adulthood-findings-from-a-prospective-birth-cohort
#16
Melissa Fasteau, Daniel Mackay, Daniel J Smith, Thomas D Meyer
High rates of alcohol use disorder (AUD) are reported in people with major depression (MD) and bipolar disorder (BD). Substance abuse problems in adolescence may also indicate risk for future onset of mood disorders, especially BD. Data collected from the Avon Longitudinal Study of Parents and Children (ALSPAC), a large UK birth cohort, allowed information to be collected over several different time points and to test whether problematic alcohol use at age 16 was predictive of vulnerability to hypomanic symptoms at age 23...
May 22, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28569044/anxiety-disorders-gender-nonconformity-bullying-and-self-esteem-in-sexual-minority-adolescents-prospective-birth-cohort-study
#17
Abbeygail Jones, Emily Robinson, Olakunle Oginni, Qazi Rahman, Katharine A Rimes
BACKGROUND: Sexual minority adolescents (i.e. youth not exclusively heterosexual) report more anxiety than heterosexual youth on symptom questionnaires but no research has used standardised diagnostic tools to investigate anxiety disorder risk. This study uses a UK birth cohort to investigate the risk of anxiety disorders in sexual minority and heterosexual youth using a computerised structured clinical interview and explores the influence of gender nonconformity, bullying and self-esteem...
June 1, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28560222/a-birth-cohort-analysis-to-study-dog-walking-in-adolescence-shows-no-relationship-with-objectively-measured-physical-activity
#18
Carri Westgarth, Andrew R Ness, Calum Mattocks, Robert M Christley
Physical inactivity during childhood and adolescence is a serious health concern. There are few studies of the activity undertaken by adolescents when walking with the family dog, and the effect of this on objectively measured physical activity levels. Objective measures of physical activity using accelerometers were recorded at age 11-12, 13-14, and 15-16 years in the Avon Longitudinal Study of Parents and Children (ALSPAC) (ALSPAC, UK) birth cohort during the 2000s. Family pet ownership was collected retrospectively using a questionnaire at age 18 years, for the ages 7, 11, 13, and 15 years...
2017: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/28550520/homotypic-and-heterotypic-psychopathological-continuity-a-child-cohort-study
#19
Mark Shevlin, Eoin McElroy, Jamie Murphy
BACKGROUND: Heterotypic psychopathological continuity (i.e. one disorder predicting another at a later time point) contradicts the conventional view that psychiatric disorders are discrete, static entities. Studying this phenomenon may help to tease out the complex mechanisms that underpin psychiatric comorbidity. To date, no studies have explicitly compared heterotypic effects within and across higher order dimensions of psychopathology. METHODS: Patterns of homotypic and heterotypic psychopathological continuity were examined using cohort data from the Avon Longitudinal Study of Parents and Children (ALSPAC, N = 4815)...
May 26, 2017: Social Psychiatry and Psychiatric Epidemiology
https://www.readbyqxmd.com/read/28512766/mental-health-outcomes-of-developmental-coordination-disorder-in-late-adolescence
#20
Ian Harrowell, Linda Hollén, Raghu Lingam, Alan Emond
AIM: To assess the relationship between developmental coordination disorder (DCD) and mental health outcomes in late adolescence. METHOD: Data were analyzed from the Avon Longitudinal Study of Parents and Children. Moderate-to-severe DCD was defined at 7 to 8 years according to the DSM-IV-TR criteria. Mental health was assessed at 16 to 18 years using self-reported questionnaires: Strengths and Difficulties Questionnaire, Short Moods and Feelings Questionnaire, and the Warwick-Edinburgh Mental Well-being Scale...
May 16, 2017: Developmental Medicine and Child Neurology
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