17 results on '"Harris, Felicity"'
Search Results
2. Childhood Schizotypy and Adolescent Mental Disorder.
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O'Hare, Kirstie, Watkeys, Oliver, Dean, Kimberlie, Laurens, Kristin R, Tzoumakis, Stacy, Harris, Felicity, Carr, Vaughan J, and Green, Melissa J
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CONFIDENCE intervals ,SCHIZOPHRENIA ,MULTIPLE regression analysis ,PSYCHOSES ,PATIENT-centered care ,SCHIZOTYPAL personality disorder ,DESCRIPTIVE statistics ,PATHOLOGICAL psychology ,RESEARCH funding ,ODDS ratio ,MENTAL illness ,LONGITUDINAL method ,PSYCHOSOCIAL factors ,CHILDREN ,ADOLESCENCE - Abstract
Background and Hypothesis Schizotypy provides a framework for understanding the developmental nature of psychotic disorders and a means of identifying "at-risk" individuals early in the lifespan. However, there is a lack of prospective longitudinal research examining the relationship between schizotypy in childhood and later psychotic and other mental disorders. We hypothesized that distinct profiles of schizotypy in childhood would be differentially associated with psychotic and other mental disorders emerging later in adolescence. Study Design In a large population cohort of Australian young people (n = 26 837), we prospectively examined the relationship between person-centered profiles of schizotypy identified in middle childhood (age ~11 years) and adolescent diagnoses (age ~13–18 years) across 7 types of mental disorders using multinomial logistic regression. Results Membership in any of 3 childhood schizotypy profiles (true schizotypy , affective schizotypy , or introverted schizotypy) was associated with an increased likelihood of being diagnosed with any type of mental disorder in adolescence; effects were strongest for the true schizotypy group (aOR = 3.07, 95% CI = 2.64, 3.57), followed by the introverted (aOR = 1.94, 95% CI = 1.75, 2.15) and affective (aOR = 1.29, 95% CI = 1.13, 1.47) schizotypy groups. Six of the 7 types of mental disorders measured (including psychotic disorders) were associated with at least 1 schizotypy group. Conclusions Schizotypy in middle childhood is an important correlate of mental disorders in adolescence; however, it does not appear to be specifically associated with psychotic disorders in this age group. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Early life exposure to air pollution and psychotic-like experiences, emotional symptoms, and conduct problems in middle childhood.
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Bradley, Melissa, Dean, Kimberlie, Lim, Samsung, Laurens, Kristin R., Harris, Felicity, Tzoumakis, Stacy, O'Hare, Kirstie, Carr, Vaughan J., and Green, Melissa J.
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AIR pollution ,PARTICULATE matter ,NITROGEN dioxide ,MENTAL illness ,CHILD development ,PATHOLOGICAL psychology - Abstract
Background: Air pollution has been linked to a variety of childhood mental health problems, but results are inconsistent across studies and the effect of exposure timing is unclear. We examined the associations between air pollution exposure at two time-points in early development and psychotic-like experiences (PLEs), and emotional and conduct symptoms, assessed in middle childhood (mean age 11.5 years). Methods: Participants were 19,932 children selected from the NSW Child Development Study (NSW-CDS) with available linked multi-agency data from birth, and self-reported psychotic-like experiences (PLEs) and psychopathology at age 11–12 years (middle childhood). We used binomial logistic regression to examine associations between exposure to nitrogen dioxide (NO
2 ) and particulate matter less than 2.5 μm (PM2.5 ) at two time-points (birth and middle childhood) and middle childhood PLEs, and emotional and conduct symptoms, with consideration of socioeconomic status and other potential confounding factors in adjusted models. Results: In fully adjusted models, NO2 exposure in middle childhood was associated with concurrent PLEs (OR = 1.10, 95% CI = 1.02–1.20). Similar associations with PLEs were found for middle childhood exposure to PM2.5 (OR = 1.05, 95% CI = 1.01–1.09). Neither NO2 nor PM2.5 exposure was associated with emotional symptoms or conduct problems in this study. Conclusions: This study highlights the need for a better understanding of potential mechanisms of action of NO2 in the brain during childhood. [ABSTRACT FROM AUTHOR]- Published
- 2024
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4. Parental mental disorders and offspring schizotypy in middle childhood: an intergenerational record linkage study.
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O'Hare, Kirstie, Laurens, Kristin R., Watkeys, Oliver, Tzoumakis, Stacy, Dean, Kimberlie, Harris, Felicity, Linscott, Richard J., Carr, Vaughan J., and Green, Melissa J.
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CHILDREN of people with mental illness ,MENTAL illness ,SCHIZOTYPAL personality disorder ,SCHIZOPHRENIA ,LOGISTIC regression analysis ,PSYCHOLOGICAL typologies - Abstract
Purpose: To investigate relationships between distinct schizotypy risk profiles in childhood and the full spectrum of parental mental disorders. Methods: Participants were 22,137 children drawn from the New South Wales Child Development Study, for whom profiles of risk for schizophrenia-spectrum disorders in middle childhood (age ~ 11 years) were derived in a previous study. A series of multinomial logistic regression analyses examined the likelihood of child membership in one of three schizotypy profiles (true schizotypy, introverted schizotypy, and affective schizotypy) relative to the children showing no risk, according to maternal and paternal diagnoses of seven types of mental disorders. Results: All types of parental mental disorders were associated with membership in all childhood schizotypy profiles. Children in the true schizotypy group were more than twice as likely as children in the no risk group to have a parent with any type of mental disorder (unadjusted odds ratio [OR] = 2.27, 95% confidence intervals [CI] = 2.01–2.56); those in the affective (OR = 1.54, 95% CI = 1.42–1.67) and introverted schizotypy profiles (OR = 1.39, 95% CI = 1.29–1.51) were also more likely to have been exposed to any parental mental disorder, relative to children showing no risk. Conclusion: Childhood schizotypy risk profiles appear not to be related specifically to familial liability for schizophrenia-spectrum disorders; this is consistent with a model where liability for psychopathology is largely general rather than specific to particular diagnostic categories. [ABSTRACT FROM AUTHOR]
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- 2023
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5. Early childhood developmental vulnerability associated with parental mental disorder comorbidity.
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Watkeys, Oliver J, O'Hare, Kirstie, Dean, Kimberlie, Laurens, Kristin R, Harris, Felicity, Carr, Vaughan J, and Green, Melissa J
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PSYCHOLOGY of parents ,CENSUS ,INTERGENERATIONAL relations ,CHILDREN of parents with disabilities ,PSYCHOSOCIAL factors ,RESEARCH funding ,EMOTIONS ,MENTAL illness ,COMORBIDITY ,CHILD development deviations ,EARLY medical intervention ,LONGITUDINAL method - Abstract
Objectives: Parental mental health has a profound influence on the mental health and well-being of their offspring. With comorbid mental disorders generally the rule rather than the exception, increased knowledge of the impact of parental mental disorder comorbidity on early child development may facilitate improved targeting and delivery of early intervention for vulnerable offspring. Methods: Participants were 66,154 children and their parents in the New South Wales Child Development Study – a prospective, longitudinal, record-linkage study of a population cohort of children born in NSW between 2002 and 2004. Early childhood developmental vulnerability was assessed at age ~5 years using the Australian Early Development Census, and information on parental mental disorders was obtained from administrative health records. Binomial and multinomial logistic regression were used to assess the relationship between parental mental disorders and early childhood developmental vulnerability on emotional and behavioural domains, as well as membership of latent developmental risk classes reflecting particular classes of vulnerability. Results: Multiple diagnoses of mental disorders in mothers and fathers were associated with an increased likelihood of early childhood emotional and behavioural developmental vulnerability in offspring, relative to parents without mental disorder. The likelihood of offspring vulnerability increased with the number of parental comorbidities, particularly maternal comorbidities. Conclusion: Early childhood developmental vulnerability was strongly associated with parental mental ill-health, with the strength of associations increasing in line with a greater number of mental disorder diagnoses among mothers and fathers. New and expectant parents diagnosed with multiple mental disorders should be prioritised for intervention, including attention to the developmental well-being of their offspring. [ABSTRACT FROM AUTHOR]
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- 2023
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6. Cumulative environmental risk in early life is associated with mental disorders in childhood.
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O'Hare, Kirstie, Watkeys, Oliver, Whitten, Tyson, Dean, Kimberlie, Laurens, Kristin R., Harris, Felicity, Carr, Vaughan J., and Green, Melissa J.
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RISK factors of environmental exposure ,EMOTIONAL trauma ,LOGISTIC regression analysis ,MENTAL illness - Abstract
Background: No single environmental factor is a necessary or sufficient cause of mental disorder; multifactorial and transdiagnostic approaches are needed to understand the impact of the environment on the development of mental disorders across the life course. Method: Using linked multi-agency administrative data for 71 932 children from the New South Wales Child Developmental Study, using logistic regression, we examined associations between 16 environmental risk factors in early life (prenatal period to <6 years of age) and later diagnoses of mental disorder recorded in health service data (from age 6 to 13 years), both individually and summed as an environmental risk score (ERS). Results: The ERS was associated with all types of mental disorder diagnoses in a dose–response fashion, such that 2.8% of children with no exposure to any of the environmental factors (ERS = 0), compared to 18.3% of children with an ERS of 8 or more indicating exposure to 8 or more environmental factors (ERS ⩾ 8), had been diagnosed with any type of mental disorder up to age 13–14 years. Thirteen of the 16 environmental factors measured (including prenatal factors, neighbourhood characteristics and more proximal experiences of trauma or neglect) were positively associated with at least one category of mental disorder. Conclusion: Exposure to cumulative environmental risk factors in early life is associated with an increased likelihood of presenting to health services in childhood for any kind of mental disorder. In many instances, these factors are preventable or capable of mitigation by appropriate public policy settings. [ABSTRACT FROM AUTHOR]
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- 2023
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7. Relationships between parental mental illness and/or offending and offspring contact with the police in childhood: Findings from a longitudinal record‐linkage study.
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Athanassiou, Ulrika, Green, Melissa J., Tzoumakis, Stacy, Whitten, Tyson, Laurens, Kristin R., Harris, Felicity, Carr, Vaughan J., and Dean, Kimberlie
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MENTAL illness ,CRIMINAL behavior ,LOGISTIC regression analysis ,POLICE ,LONGITUDINAL method - Abstract
Background: Parental offending and mental illness are associated with an increased risk of criminal behaviour in offspring during adolescence and adulthood, but the impact of such problems on younger children, including children's experiences of victimisation, is less well known. Aim: To investigate the associations between parental offending and mental illness recorded prior to their offspring's age of 5 years and their offspring's contact with police as a 'person of interest', 'victim' or 'witness' between ages 5 and 13 years. Methods: Our sample consisted of 72,771 children and their parents drawn from the New South Wales Child Development Study, an Australian longitudinal population‐based record linkage study. Logistic regression analyses were conducted to examine associations between parental factors and offspring's police contact. Separate models examined the relationships between maternal or paternal offending and mental illness, as well as the combination among either or both parents, as the independent variables, and their child's police contact as the dependent variable. Results: Parental offending and mental illness were each individually associated with indices of police contact among offspring. Stronger associations were observed when both offending and mental illness were present together (in either parent, or when one parent had both exposures). Stronger associations were evident for mothers with both factors across all offspring police contact types, relative to fathers with both factors, in fully adjusted models; that is, children of mothers with both factors were over four times as likely to have contact with police as a 'person of interest' (OR = 4.29; 95% CI = 3.75–4.92) and over three times as likely to have contact as a victim (OR = 3.35; 95% CI = 3.01–3.74) or witness (OR = 3.58; 95% CI = 3.03–4.24), than children whose mothers had no history of offending or mental illness. Conclusions: Children with a parental history of offending and mental illness in early life are at an increased likelihood of early police contact as young as 5–13 years of age; it is vital that this is taken as a signal to help them and their affected families according to need. [ABSTRACT FROM AUTHOR]
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- 2023
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8. Regional mapping of early childhood risk for mental disorders in an Australian population sample.
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Harris, Felicity, Dean, Kimberlie, Laurens, Kristin Robyn, Tzoumakis, Stacy, Carr, Vaughan James, and Green, Melissa Jayne
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MENTAL illness , *GEOGRAPHIC information systems , *AUSTRALIANS , *CHILD development , *MEDICAL care - Abstract
Aim: Population‐level profiles of risk for later childhood mental disorders have been identified in patterns of early developmental vulnerabilities using Australian Early Developmental Census. We sought to demonstrate the geographical distribution of these early childhood risk profiles for mental illness, to inform policy decisions for place‐sensitive provision of health and allied services. Methods: Using geographic information system techniques, we mapped the regional percentage of children at highest risk for mental disorders across the state of New South Wales (NSW), according to Local Government Areas, for 82 891 children in the NSW Child Development Study. Results: A high proportion (>10%) of children at risk of later mental disorders were located in regional and socioeconomically disadvantaged areas, with a few metropolitan regions showing similarly high proportions of the population at risk. Conclusions: These findings highlight the potential to identify place‐sensitive needs for early intervention and prevention programs for emerging mental health problems in children. [ABSTRACT FROM AUTHOR]
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- 2022
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9. Transitions between socio-emotional and cognitive vulnerability profiles from early to middle childhood: a population study using multi-agency administrative records.
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Piotrowska, Patrycja J., Whitten, Tyson, Tzoumakis, Stacy, Laurens, Kristin R., Katz, Ilan, Carr, Vaughan J., Harris, Felicity, and Green, Melissa J.
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CHILD development ,CHILD health services ,COGNITION ,EMOTIONS ,MEDICAL record linkage ,MENTAL illness ,PARENTS ,PSYCHOLOGICAL resilience ,SEX distribution ,EARLY intervention (Education) ,SOCIOECONOMIC factors ,PSYCHOLOGICAL vulnerability ,ADVERSE childhood experiences ,CHILDREN - Abstract
Adult psychosocial difficulties, including psychiatric disorders, are often preceded by childhood psychosocial vulnerabilities, presenting critical windows of opportunity for preventative intervention. The present study aimed to identify longitudinal patterns (representing transitions between profiles) of childhood socio-emotional and cognitive vulnerability in the general population from early to middle childhood, in relation to key risk factors (e.g. parental mental illness and offending). Data were drawn from the New South Wales Child Development Study, which combines intergenerational multi-agency administrative records with cross-sectional assessments using data linkage methods. We analysed data from childhood assessments of socio-emotional and cognitive functioning at two time points (ages 5–6 and 10–11 years) that were linked with administrative data from government departments of health, child protection, and education for 19,087 children and their parents. Latent profile analyses were used to identify socio-emotional and cognitive profiles at each time point, and latent transition analyses were used to determine the probability and potential moderators of transition between profiles at each age. Three developmental profiles were identified in early childhood, reflecting typically developing, emotionally vulnerable, and cognitively vulnerable children, respectively; two profiles were identified in middle childhood, reflecting typically developing and vulnerable children. Child's sex, child protection services contact, parental mental illness, and parental offending influenced children's transitions between different vulnerability profiles, with the strongest effects for parental mental illness and child protection contact. Early detection of vulnerable children and factors promoting resilience are important steps in directing future health and social policy, and service planning for vulnerable children. [ABSTRACT FROM AUTHOR]
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- 2020
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10. Mental disorders in children known to child protection services during early childhood.
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Green, Melissa J., Hindmarsh, Gabrielle, Kariuki, Maina, Laurens, Kristin R., Neil, Amanda L, Katz, Ilan, Chilvers, Marilyn, Harris, Felicity, and Carr, Vaughan J
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CHILD protection services ,CHILD psychiatry ,CHILD welfare ,MENTAL illness ,FOSTER home care ,CHILD abuse & psychology ,PSYCHIATRIC epidemiology ,RESEARCH ,PSYCHOLOGY of parents ,CHILD abuse ,RESEARCH methodology ,RETROSPECTIVE studies ,EVALUATION research ,MEDICAL cooperation ,SOCIOECONOMIC factors ,COMPARATIVE studies ,LOGISTIC regression analysis - Abstract
Objectives: To examine associations between being the subject of child protection reports in early childhood and diagnoses of mental disorders during middle childhood, by level of service response.Design, Setting, Participants: Retrospective analysis of linked New South Wales administrative data, 2001-2016, for a population cohort of children (mean age in 2016, 13.2 years; SD, 0.37 years) enrolled in the longitudinal NSW Child Development Study (NSW-CDS), wave 2 linkage.Main Outcome Measures: Associations between being the subject of a child protection report (any, and by level of child protection response) during early childhood (birth to 6 years of age) and diagnoses of mental disorders during middle childhood (6-14 years).Results: 13 796 of 74 462 children in the NSW-CDS (18.5%) had been the subjects of reports to child protection services during early childhood: 1148 children had been placed in out-of-home care at least once, and 1680 had been the subjects of substantiated risk-of-significant-harm reports but were not placed in care, while 9161 had non-substantiated reports, and 1807 had reports of facts that did not reach the threshold for significant harm. After adjusting for sex, socio-economic disadvantage, perinatal complications, and parental mental illness, early childhood contact with protection services was associated with increased frequency of being diagnosed with a mental disorder during middle childhood (adjusted odds ratio [aOR], 2.72; 95% CI, 2.51-2.95). The frequency was highest for children who had been placed in out-of-home care (aOR, 5.25; 95% CI, 4.46-6.18).Conclusion: Childhood-onset mental disorders are more frequently diagnosed in children who come to the attention of child protection services during early childhood, particularly in children placed in out-of-home care. [ABSTRACT FROM AUTHOR]- Published
- 2020
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11. Latent profiles of early developmental vulnerabilities in a New South Wales child population at age 5 years.
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Green, Melissa J., Tzoumakis, Stacy, Laurens, Kristin R., Dean, Kimberlie, Kariuki, Maina, Harris, Felicity, O'Reilly, Nicole, Chilvers, Marilyn, Brinkman, Sally A., and Carr, Vaughan J.
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LATENT structure analysis ,LONGITUDINAL method ,MENTAL illness ,SOCIOECONOMIC factors ,PREDICTIVE tests ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Objective: Detecting the early emergence of childhood risk for adult mental disorders may lead to interventions for reducing subsequent burden of these disorders. We set out to determine classes of children who may be at risk for later mental disorder on the basis of early patterns of development in a population cohort, and associated exposures gleaned from linked administrative records obtained within the New South Wales Child Development Study. Methods: Intergenerational records from government departments of health, education, justice and child protection were linked with the Australian Early Development Census for a state population cohort of 67,353 children approximately 5 years of age. We used binary data from 16 subdomains of the Australian Early Development Census to determine classes of children with shared patterns of Australian Early Development Census-defined vulnerability using latent class analysis. Covariates, which included demographic features (sex, socioeconomic status) and exposure to child maltreatment, parental mental illness, parental criminal offending and perinatal adversities (i.e. birth complications, smoking during pregnancy, low birth weight), were examined hierarchically within latent class analysis models. Results: Four classes were identified, reflecting putative risk states for mental disorders: (1) disrespectful and aggressive/hyperactive behaviour, labelled 'misconduct risk' (N = 4368; 6.5%); (2) 'pervasive risk' (N = 2668; 4.0%); (3) 'mild generalised risk' (N = 7822; 11.6%); and (4) 'no risk' (N = 52,495; 77.9%). The odds of membership in putative risk groups (relative to the no risk group) were greater among children from backgrounds of child maltreatment, parental history of mental illness, parental history of criminal offending, socioeconomic disadvantage and perinatal adversities, with distinguishable patterns of association for some covariates. Conclusion: Patterns of early childhood developmental vulnerabilities may provide useful indicators for particular mental disorder outcomes in later life, although their predictive utility in this respect remains to be established in longitudinal follow-up of the cohort. [ABSTRACT FROM AUTHOR]
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- 2018
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12. Parental and community risk factors for childhood self-harm thoughts and behaviours.
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O'Hare, Kirstie, Watkeys, Oliver, Whitten, Tyson, Dean, Kimberlie, Laurens, Kristin R., Harris, Felicity, Carr, Vaughan J., and Green, Melissa J.
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CRIME statistics , *PRETEENS , *MENTAL illness , *NEIGHBORHOODS , *CRIMINALS , *SELF-injurious behavior , *SUICIDAL ideation , *DISEASE prevalence , *PARENTS - Abstract
Background: Childhood self-harm is rare but increasing in frequency. Little is known about risk factors specifically for self-harm in preteen children.Methods: We examined self-harm thoughts and behaviours in children aged 3-14 years in association with parental and community-level risk factors, using a large general population-based record linkage sample (n = 74,479).Results: Parental factors were strongly associated with childhood self-harm, with over three-quarters of children with self-harm having a parent with a history of mental disorder and/or criminal offending. Community-level factors (socioeconomic deprivation, remote or regional location, and neighbourhood crime rate) were not associated with childhood self-harm after adjustment for confounding factors.Limitations: Measures of self-harm thoughts and behaviours derived from administrative data likely underestimate the prevalence of self-harm in the population.Conclusions: Intergenerational transmission of risk factors is likely an important contributor to childhood self-harm. [ABSTRACT FROM AUTHOR]- Published
- 2022
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13. Increased incidence of childhood mental disorders following exposure to early life infection.
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Green, Melissa J., Watkeys, Oliver J., Whitten, Tyson, Thomas, Catherine, Kariuki, Maina, Dean, Kimberlie, Laurens, Kristin R., Harris, Felicity, and Carr, Vaughan J.
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MENTAL illness , *JUVENILE diseases , *MATERNAL immune activation , *COMMUNICABLE diseases , *DIAGNOSIS , *INFECTION - Abstract
• Incidence of childhood mental disorder was increased following exposure to infectious diseases in early childhood. • Crude associations between prenatal infection exposure and childhood mental disorder did not survive in adjusted models. • Maternal mental disorder and other health conditions during pregnancy were strongly associated with offspring mental disorder in childhood. Early life exposure to infectious diseases confers risk for adult psychiatric disorders but relatively few human population studies have examined associations with childhood mental disorder. Here we examined the effects of exposure to maternal infection during pregnancy, and child infectious diseases in early childhood (birth to age 4 years), in relation to first mental disorder diagnosis (age 5–13 years). The study sample comprised 71,841 children represented in a population cohort of children in New South Wales, Australia, followed from birth to early adolescence via linkage of administrative registers. Childhood exposure to infectious disease was determined during the prenatal period (i.e., maternal infection during gestation), and in early childhood (between birth and age 4 years) using the NSW Ministry of Health Admitted Patients data collection. Days to first diagnosis with a mental disorder was determined from recorded diagnoses between age 5–13 years in the NSW Ministry of Health's Admitted Patients, Emergency Department and Mental Health Ambulatory data collections. While crude hazard ratios for both prenatal infection and childhood infection exposures indicated significantly earlier diagnosis with mental disorders associated with both of these risk factors, only childhood infection exposure was associated with higher adjusted hazard ratios (aHR) for any diagnoses (aHR = 1.21, 95% CI = 1.11–1.32), externalising disorders (aHR = 1.45, 95% CI 1.18–1.79) and developmental disorders (aHR = 1.82, 95% CI 1.49–2.22) when the effects of maternal and early childhood (age < 5 years) mental disorders were taken into account. Exposure to infectious diseases during early childhood, but not prenatal infection exposure, appears to be associated with earlier diagnosis of mental disorders in childhood. [ABSTRACT FROM AUTHOR]
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- 2021
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14. Inter-agency indicators of out-of-home-care placement by age 13–14 years: A population record linkage study.
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Green, Melissa J., Kariuki, Maina, Chilvers, Marilyn, Butler, Merran, Katz, Ilan, Burke, Sharon, Tzoumakis, Stacy, Laurens, Kristin R., Harris, Felicity, and Carr, Vaughan J.
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CHILD protection services , *CHILD welfare , *LOGISTIC regression analysis , *GOVERNMENT agencies , *POPULATION - Abstract
Cross-agency administrative data can improve cost-effective triage systems for child protection and other human service delivery. To determine the minimum set of cross-agency indicators that could accurately classify placement in out-of-home-care (OOHC) before age 13–14 years. Participants were 72,079 Australian children (mean age = 13.16 years; SD = 0.37; 51.4% male) and their parents, for whom linked administrative records spanning the years 1994–2016 were available for analysis within the 'New South Wales Child Development Study'. First, a series of logistic regression analyses were conducted to examine associations between cross-agency (health, justice, education) risk indicators and membership of the sub-cohort of 1239 children who had an OOHC placement prior to age 13–14 years, relative to (1) the sub-cohort of 55,473 children who had no previous contact with child protection services, and (2) the sub-cohort of 15,367 children who had been reported to child protection services but had no record of OOHC placement. We then explored the classification characteristics associated with a smaller combination of risk factors, and the utility of specific familial risk factors, for classifying membership of the OOHC subgroup. A combination of six risk indicators evident before OOHC placement can classify children placed in OOHC with approximately 95% accuracy, and the presence of at least four of these risk indicators provides excellent specificity (99.6%). A combination of risk factors observable in administrative datasets held by multiple government agencies may be used to target support services to prevent entry into OOHC for children from vulnerable families. [ABSTRACT FROM AUTHOR]
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- 2019
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15. Out-of-home care characteristics associated with childhood educational underachievement, mental disorder, and police contacts in an Australian population sample.
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O'Hare, Kirstie, Tzoumakis, Stacy, Watkeys, Oliver, Katz, Ilan, Laurens, Kristin R., Butler, Merran, Harris, Felicity, Carr, Vaughan J., and Green, Melissa J.
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AUSTRALIANS , *MENTAL illness , *CHILD welfare , *PHYSICAL abuse , *POLICE , *CHILD care - Abstract
Children in out-of-home care (OOHC) are generally at increased risk of health and social adversities compared to their peers. However, the experiences of children in OOHC are not uniform and their associated health and social indices may vary in relation to characteristics of OOHC placements and child protection contact. To examine associations between a range of characteristics of OOHC placements and child protection contact (e.g., number, type, and age of placement) with educational underachievement, mental disorder, and police contact (as a victim, witness, or person of interest) in childhood. Participants were Australian children drawn from the New South Wales Child Development Study cohort who had been placed in OOHC at least once between the ages of 0–13 years (n = 2082). Logistic regression was used to examine prospective associations of OOHC placement and child protection contact characteristics (type of carer, placement instability, duration and frequency of maltreatment, and amount of time in care) with educational underachievement, mental disorder diagnosis and any type of police contact. Placements with foster carers, greater placement instability, longer and more frequent exposure to maltreatment, and longer time spent in care were each associated with greater likelihood of consequences in all domains of functioning. Children with certain placement characteristics are at higher risk of adverse consequences and should be prioritised for support services. The magnitude of relationships was not uniform across different health and social indices, highlighting the need for holistic, multiagency approaches to support children placed in care. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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16. Latent profiles of early developmental vulnerabilities in a New South Wales child population at age 5 years
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Maina Kariuki, Stacy Tzoumakis, Sally Brinkman, Melissa J. Green, Felicity Harris, Kimberlie Dean, Marilyn Chilvers, Vaughan J. Carr, Nicole O’Reilly, Kristin R. Laurens, Green, Melissa J, Tzoumakis, Stacy, Laurens, Kristin R, Dean, Kimberlie, Kariuki, Maina, Harris, Felicity, O'Reilly, Nicole, Chilvers, Marilyn, Brinkman, Sally A, and Carr, Vaughan J
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Male ,risk profiles ,Pediatrics ,Psychological intervention ,0302 clinical medicine ,Child of Impaired Parents ,Pregnancy ,Risk Factors ,Child Abuse ,Early childhood ,Child ,Psychiatry ,Mental Disorders ,05 social sciences ,Censuses ,General Medicine ,16. Peace & justice ,Latent class model ,Psychiatry and Mental health ,Child, Preschool ,Prenatal Exposure Delayed Effects ,Cohort ,Female ,Medical Record Linkage ,New South Wales ,medicine.symptom ,mental health ,050104 developmental & child psychology ,medicine.medical_specialty ,Risk Assessment ,03 medical and health sciences ,children ,medicine ,Humans ,0501 psychology and cognitive sciences ,Problem Behavior ,business.industry ,Australia ,early childhood ,Criminals ,Mental illness ,medicine.disease ,Child development ,Mental health ,030227 psychiatry ,Low birth weight ,Socioeconomic Factors ,record linkage ,business ,Demography - Abstract
Objective: Detecting the early emergence of childhood risk for adult mental disorders may lead to interventions for reducing subsequent burden of these disorders. We set out to determine classes of children who may be at risk for later mental disorder on the basis of early patterns of development in a population cohort, and associated exposures gleaned from linked administrative records obtained within the New South Wales Child Development Study. Methods: Intergenerational records from government departments of health, education, justice and child protection were linked with the Australian Early Development Census for a state population cohort of 67,353 children approximately 5 years of age. We used binary data from 16 subdomains of the Australian Early Development Census to determine classes of children with shared patterns of Australian Early Development Census–defined vulnerability using latent class analysis. Covariates, which included demographic features (sex, socioeconomic status) and exposure to child maltreatment, parental mental illness, parental criminal offending and perinatal adversities (i.e. birth complications, smoking during pregnancy, low birth weight), were examined hierarchically within latent class analysis models. Results: Four classes were identified, reflecting putative risk states for mental disorders: (1) disrespectful and aggressive/hyperactive behaviour, labelled ‘misconduct risk’ ( N = 4368; 6.5%); (2) ‘pervasive risk’ ( N = 2668; 4.0%); (3) ‘mild generalised risk’ ( N = 7822; 11.6%); and (4) ‘no risk’ ( N = 52,495; 77.9%). The odds of membership in putative risk groups (relative to the no risk group) were greater among children from backgrounds of child maltreatment, parental history of mental illness, parental history of criminal offending, socioeconomic disadvantage and perinatal adversities, with distinguishable patterns of association for some covariates. Conclusion: Patterns of early childhood developmental vulnerabilities may provide useful indicators for particular mental disorder outcomes in later life, although their predictive utility in this respect remains to be established in longitudinal follow-up of the cohort.
- Published
- 2017
17. Early developmental risk for subsequent childhood mental disorders in an Australian population cohort
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Kimberlie Dean, Maina Kariuki, Kristin R. Laurens, Sally Brinkman, Felicity Harris, Melissa J. Green, Vaughan J. Carr, Stacy Tzoumakis, Green, Melissa J, Tzoumakis, Stacy, Laurens, Kristin R, Dean, Kimberlie, Kariuki, Maina, Harris, Felicity, Brinkman, Sally A, and Carr, Vaughan J
- Subjects
Male ,Risk ,risk profiles ,Adolescent ,Psychological intervention ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Humans ,Early childhood ,Child ,business.industry ,Incidence ,Mental Disorders ,Australia ,General Medicine ,early childhood ,Mental illness ,medicine.disease ,psychopathology ,Mental health ,030227 psychiatry ,Psychiatry and Mental health ,Child protection ,Socioeconomic Factors ,Relative risk ,Child, Preschool ,Cohort ,record linkage ,Female ,New South Wales ,business ,mental health ,Demography ,Psychopathology - Abstract
Objective: We examined associations between developmental vulnerability profiles determined at the age of 5 years and subsequent childhood mental illness between ages 6 and 13 years in an Australian population cohort. Methods: Intergenerational records from New South Wales (NSW) Government Departments of Health and Child Protection spanning pre-birth to 13 years of age were linked with the 2009 Australian Early Development Census records for 86,668 children. Mental illness indices for children were extracted from health records between 2009 and 2016 (child’s age of 6–13 years). Associations between mental disorder diagnoses and membership of early childhood risk groups, including those with established ‘special needs’ (3777, 4.3%) at school entry, or putative risk classes delineated via latent class analysis of Australian Early Development Census subdomains – referred to as ‘pervasive risk’ ( N = 3479; 4.0%), ‘misconduct risk’ ( N = 5773; 6.7%) or ‘mild generalised risk’ ( N = 9542; 11%) – were estimated using multinomial logistic regression, relative to children showing ‘no risk’ ( N = 64,097; 74%). Poisson regression models estimated the relative risk of a greater number of days recorded with mental health service contacts among children in each Australian Early Development Census risk group. Adjusted models included child’s sex, socioeconomic disadvantage, child protection contacts and parental mental illness as covariates. Results: The crude odds of any mental disorder among children aged 6–13 years was increased approximately threefold in children showing pervasive risk or misconduct risk profiles at the age of 5 years, and approximately sevenfold in children with special needs, relative to children showing no risk; patterns of association largely remained after adjusting for covariates. Children with special needs and the misconduct risk class used mental health services over a greater number of days than the no risk class. Conclusion: Patterns of early childhood developmental vulnerability are associated with subsequent onset of mental disorders and have the potential to inform interventions to mitigate the risk for mental disorders in later childhood and adolescence.
- Published
- 2018
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