ABSTRACT
BACKGROUND: Poor transition planning contributes to discontinuity of care at the child-adult mental health service boundary (SB), adversely affecting mental health outcomes in young people (YP). The aim of the study was to determine whether managed transition (MT) improves mental health outcomes of YP reaching the child/adolescent mental health service (CAMHS) boundary compared with usual care (UC). METHODS: A two-arm cluster-randomised trial (ISRCTN83240263 and NCT03013595) with clusters allocated 1:2 between MT and UC. Recruitment took place in 40 CAMHS (eight European countries) between October 2015 and December 2016. Eligible participants were CAMHS service users who were receiving treatment or had a diagnosed mental disorder, had an IQ ⩾ 70 and were within 1 year of reaching the SB. MT was a multi-component intervention that included CAMHS training, systematic identification of YP approaching SB, a structured assessment (Transition Readiness and Appropriateness Measure) and sharing of information between CAMHS and adult mental health services. The primary outcome was HoNOSCA (Health of the Nation Outcome Scale for Children and Adolescents) score 15-months post-entry to the trial. RESULTS: The mean difference in HoNOSCA scores between the MT and UC arms at 15 months was -1.11 points (95% confidence interval -2.07 to -0.14, p = 0.03). The cost of delivering the intervention was relatively modest (17-65 per service user). CONCLUSIONS: MT led to improved mental health of YP after the SB but the magnitude of the effect was small. The intervention can be implemented at low cost and form part of planned and purposeful transitional care.
Subject(s)
Mental Health Services , Psychotic Disorders , Adolescent , Humans , Adult , Mental Health , Europe , Outcome Assessment, Health CareABSTRACT
PURPOSE: The service configuration with distinct child and adolescent mental health services (CAMHS) and adult mental health services (AMHS) may be a barrier to continuity of care. Because of a lack of transition policy, CAMHS clinicians have to decide whether and when a young person should transition to AMHS. This study describes which characteristics are associated with the clinicians' advice to continue treatment at AMHS. METHODS: Demographic, family, clinical, treatment, and service-use characteristics of the MILESTONE cohort of 763 young people from 39 CAMHS in Europe were assessed using multi-informant and standardized assessment tools. Logistic mixed models were fitted to assess the relationship between these characteristics and clinicians' transition recommendations. RESULTS: Young people with higher clinician-rated severity of psychopathology scores, with self- and parent-reported need for ongoing treatment, with lower everyday functional skills and without self-reported psychotic experiences were more likely to be recommended to continue treatment. Among those who had been recommended to continue treatment, young people who used psychotropic medication, who had been in CAMHS for more than a year, and for whom appropriate AMHS were available were more likely to be recommended to continue treatment at AMHS. Young people whose parents indicated a need for ongoing treatment were more likely to be recommended to stay in CAMHS. CONCLUSION: Although the decision regarding continuity of treatment was mostly determined by a small set of clinical characteristics, the recommendation to continue treatment at AMHS was mostly affected by service-use related characteristics, such as the availability of appropriate services.
Subject(s)
Mental Disorders , Mental Health Services , Adolescent , Adult , Child , Demography , Family , Humans , Mental Disorders/diagnosis , Mental Disorders/epidemiology , Mental Disorders/therapy , ParentsABSTRACT
OBJECTIVE: To determine whether cognitive performance from infancy to adulthood is affected by being born small for gestational age (SGA), and if this depends on the SGA reference used. Furthermore, to determine SGA's effect while considering the effects of very preterm/very low birthweight (VP/VLBW), socio-economic status (SES) and parent-infant relationship. DESIGN, SETTING AND POPULATION: A total of 414 participants (197 term-born, 217 VP/VLBW) of the Bavarian Longitudinal Study. METHODS: Small for gestational age was classified using neonatal or fetal growth references. SES and the parent-infant relationship were assessed before the infant was 5 months old. MAIN OUTCOME MEASURES: Developmental (DQ) and intelligence (IQ) tests assessed cognitive performance on six occasions, from 5 months to 26 years of age. RESULTS: The fetal reference classified more infants as SGA (<10th centile) than the neonatal reference (n = 138, 33% versus n = 75, 18%). Using linear mixed models, SGA was associated with IQ -8 points lower than appropriate for gestational age, regardless of reference used (95% CI -13.66 to -0.64 and 95% CI -13.75 to -1.98). This difference narrowed minimally into adulthood. Being VP/VLBW was associated with IQ -16 (95% CI -21.01 to -10.04) points lower than term-born participants. Low SES was associated with IQ -14 (95% CI -18.55 to -9.06) points lower than high SES. A poor parent-infant relationship was associated with IQ -10 points lower than those with a good relationship (95% CI -13.91 to -6.47). CONCLUSIONS: Small for gestational age is associated with lower IQ throughout development, independent of VP/VLBW birth, low SES or poor parent-child relationship. Social factors effects on IQ comparable to those of SGA and should be considered for interventions. TWEETABLE ABSTRACT: Small for gestational age is associated with lower cognitive performance from infancy to adulthood.
Subject(s)
Cognition , Infant, Small for Gestational Age/psychology , Adolescent , Adult , Child , Child, Preschool , Humans , Infant , Infant, Newborn , Infant, Premature , Infant, Very Low Birth Weight , Longitudinal Studies , Young AdultABSTRACT
BACKGROUND: Mental health disorders in the child and adolescent population are a pressing public health concern. Despite the high prevalence of psychopathology in this vulnerable population, the transition from Child and Adolescent Mental Health Services (CAMHS) to Adult Mental Health Services (AMHS) has many obstacles such as deficiencies in planning, organisational readiness and policy gaps. All these factors contribute to an inadequate and suboptimal transition process. A suite of measures is required that would allow young people to be assessed in a structured and standardised way to determine the on-going need for care and to improve communication across clinicians at CAMHS and AMHS. This will have the potential to reduce the overall health economic burden and could also improve the quality of life for patients travelling across the transition boundary. The MILESTONE (Managing the Link and Strengthening Transition from Child to Adult Mental Health Care) project aims to address the significant socioeconomic and societal challenge related to the transition process. This protocol paper describes the development of two MILESTONE transition-related measures: The Transition Readiness and Appropriateness Measure (TRAM), designed to be a decision-making aide for clinicians, and the Transition Related Outcome Measure (TROM), for examining the outcome of transition. METHODS: The TRAM and TROM have been developed and were validated following the US FDA Guidance for Patient-reported Outcome Measures which follows an incremental stepwise framework. The study gathers information from service users, parents, families and mental health care professionals who have experience working with young people undergoing the transition process from eight European countries. DISCUSSION: There is an urgent need for comprehensive measures that can assess transition across the CAMHS/AMHS boundary. This study protocol describes the process of development of two new transition measures: the TRAM and TROM. The TRAM has the potential to nurture better transitions as the findings can be summarised and provided to clinicians as a clinician-decision making support tool for identifying cases who need to transition and the TROM can be used to examine the outcomes of the transition process. TRIAL REGISTRATION: MILESTONE study registration: ISRCTN83240263 Registered 23-July-2015 - ClinicalTrials.gov NCT03013595 Registered 6 January 2017.
Subject(s)
Adolescent Health Services , Mental Disorders/therapy , Mental Health Services , Transition to Adult Care , Adolescent , Adult , Child , Cohort Studies , Europe , Humans , Mental Health , Quality of Life , Randomized Controlled Trials as Topic , Reproducibility of ResultsABSTRACT
BACKGROUND: Global prevalence of overweight/obesity and gestational diabetes (GDM) is increasing. In pregnant women both conditions affect offspring's later health. Overweight/obesity is a risk factor of GDM; to what extent maternal overweight/obesity explains long-term effects of GDM in offspring is unknown. OBJECTIVE: To evaluate effects of maternal pre-pregnancy overweight/obesity (body mass index (BMI) ⩾25 kg m-2) and GDM, occurring together or separately, on body composition among adult offspring. METHODS: Participants include 891 individuals aged 24.1 years (s.d. 1.4) from two longitudinal cohort studies (ESTER and AYLS). Adult offspring of normoglycemic mothers with overweight/obesity (ONOO, n=153), offspring of mothers with GDM (OGDM; n=191) and controls (n=547) underwent anthropometric measurements and bioimpedance analysis. Gestational diabetes mellitus was diagnosed by oral glucose tolerance test. Data were analyzed by linear regression models adjusted for confounders. RESULTS: Compared with controls, ONOO-participants showed higher BMI (men 1.64 kg m-2 (95% confidence interval 0.57, 2.72); women 1.41 kg m-2 (0.20, 2.63)) and fat percentage (men 2.70% (0.99, 4.41); women 2.98% (0.87, 5.09)) with larger waist circumferences (men 3.34 cm (0.68, 5.99); women 3.09 cm (0.35, 5.83)). Likewise, OGDM-participants showed higher fat percentage (men 1.97% (0.32, 3.61); women 2.32% (0.24, 4.41)). Body mass index was non-significantly different between OGDM-participants and controls (men 0.88 kg m-2 (-0.17, 1.92); women 0.82 kg m-2 (-0.39, 2.04)). Also waist circumferences were larger (men 2.63 cm (-0.01, 5.28); women 3.39 cm (0.60, 6.18)); this difference was statistically significant in OGDM-women only. Differences in body composition measures were stronger among offspring of women with both GDM and overweight/obesity. For instance, fat mass was higher among OGDM-participants of overweight mothers (men 4.24 kg (1.36, 7.11) vs controls; women 5.22 kg (1.33, 9.11)) than OGDM participants of normal weight mothers (men 1.50 kg (-2.11, 5.11) higher vs controls; women 1.57 kg (-3.27, 6.42)). CONCLUSIONS: Maternal pre-pregnancy overweight and GDM are associated with unhealthy body size and composition in offspring over 20 years later. Effects of maternal pre-pregnancy overweight appear more pronounced.
Subject(s)
Adult Children/statistics & numerical data , Body Composition/physiology , Diabetes, Gestational/epidemiology , Overweight/epidemiology , Adult , Body Mass Index , Body Size , Cohort Studies , Female , Humans , Longitudinal Studies , Obesity/epidemiology , Pregnancy , Young AdultABSTRACT
Following publication of the original article [1], the authors reported they wanted to reinstate a co-author, who previously declined his authorship due to a misinterpretation of authorship limitations per research center.
ABSTRACT
BACKGROUND: Transition from distinct Child and Adolescent Mental Health (CAMHS) to Adult Mental Health Services (AMHS) is beset with multitude of problems affecting continuity of care for young people with mental health needs. Transition-related discontinuity of care is a major health, socioeconomic and societal challenge globally. The overall aim of the Managing the Link and Strengthening Transition from Child to Adult Mental Health Care in Europe (MILESTONE) project (2014-19) is to improve transition from CAMHS to AMHS in diverse healthcare settings across Europe. MILESTONE focuses on current service provision in Europe, new transition-related measures, long term outcomes of young people leaving CAMHS, improving transitional care through 'managed transition', ethics of transitioning and the training of health care professionals. METHODS: Data will be collected via systematic literature reviews, pan-European surveys, and focus groups with service providers, users and carers, and members of youth advocacy and mental health advocacy groups. A prospective cohort study will be conducted with a nested cluster randomised controlled trial in eight European Union (EU) countries (Belgium, Croatia, France, Germany, Ireland, Italy, Netherlands, UK) involving over 1000 CAMHS users, their carers, and clinicians. DISCUSSION: Improving transitional care can facilitate not only recovery but also mental health promotion and mental illness prevention for young people. MILESTONE will provide evidence of the organisational structures and processes influencing transition at the service interface across differing healthcare models in Europe and longitudinal outcomes for young people leaving CAMHS, solutions for improving transitional care in a cost-effective manner, training modules for clinicians, and commissioning and policy guidelines for service providers and policy makers. TRIAL REGISTRATION: "MILESTONE study" registration: ISRCTN ISRCTN83240263 Registered 23 July 2015; ClinicalTrials.gov NCT03013595 Registered 6 January 2017.
Subject(s)
Adolescent Health Services , Mental Health Services , Mental Health , Patient Transfer/methods , Adolescent , Adolescent Health Services/economics , Adolescent Health Services/trends , Adult , Child , Cohort Studies , Cost-Benefit Analysis/methods , Cost-Benefit Analysis/trends , Europe/epidemiology , Female , Health Personnel/economics , Health Personnel/trends , Humans , Male , Mental Health/economics , Mental Health/trends , Mental Health Services/economics , Mental Health Services/trends , Multicenter Studies as Topic/economics , Multicenter Studies as Topic/methods , Patient Transfer/economics , Patient Transfer/trends , Prospective Studies , Randomized Controlled Trials as Topic/economics , Randomized Controlled Trials as Topic/methods , Surveys and Questionnaires , Systematic Reviews as TopicABSTRACT
BACKGROUND: Results of adulthood mental health of those born late-preterm (34 + 0-36 + 6 weeks + days of gestation) are mixed and based on national registers. We examined if late-preterm birth was associated with a higher risk for common mental disorders in young adulthood when using a diagnostic interview, and if this risk decreased as gestational age increased. METHOD: A total of 800 young adults (mean = 25.3, s.d. = 0.62 years), born 1985-1986, participated in a follow-up of the Arvo Ylppö Longitudinal Study. Common mental disorders (mood, anxiety and substance use disorders) during the past 12 months were defined using the Composite International Diagnostic Interview (Munich version). Gestational age was extracted from hospital birth records and categorized into early-preterm (<34 + 0, n = 37), late-preterm (34 + 0-36 + 6, n = 106), term (37 + 0-41 + 6, n = 617) and post-term (⩾42 + 0, n = 40). RESULTS: Those born late-preterm and at term were at a similar risk for any common mental disorder [odds ratio (OR) 1.11, 95% confidence interval (CI) 0.67-1.84], for mood (OR 1.11, 95% CI 0.54-2.25), anxiety (OR 1.00, 95% CI 0.40-2.50) and substance use (OR 1.31, 95% CI 0.74-2.32) disorders, and co-morbidity of these disorders (p = 0.38). While the mental disorder risk decreased significantly as gestational age increased, the trend was driven by a higher risk in those born early-preterm. CONCLUSIONS: Using a cohort born during the advanced neonatal and early childhood care, we found that not all individuals born preterm are at risk for common mental disorders in young adulthood - those born late-preterm are not, while those born early-preterm are at a higher risk. Available resources for prevention and intervention should be targeted towards the preterm group born the earliest.
Subject(s)
Anxiety Disorders/epidemiology , Gestational Age , Infant, Premature , Mood Disorders/epidemiology , Registries/statistics & numerical data , Substance-Related Disorders/epidemiology , Adult , Female , Finland/epidemiology , Humans , Longitudinal Studies , Male , Young AdultABSTRACT
BACKGROUND: Sleep disturbances are commonly reported in the psychosis prodrome, but rarely explored in relation to psychotic experiences. AIMS: To investigate the relationship between specific parasomnias (nightmares, night terrors and sleepwalking) in childhood and later adolescent psychotic experiences. METHOD: The sample comprised 4720 individuals from a UK birth cohort. Mothers reported on children's experience of regular nightmares at several time points between 2 and 9 years. Experience of nightmares, night terrors and sleepwalking was assessed using a semi-structured interview at age 12. Psychotic experiences were assessed at ages 12 and 18 using a semi-structured clinical interview. RESULTS: There was a significant association between the presence of nightmares at 12 and psychotic experiences at 18 when adjusted for possible confounders and psychotic experiences at 12 (OR = 1.62, 95% CI 1.19-2.20). The odds ratios were larger for those who reported persistent psychotic experiences. CONCLUSIONS: The presence of nightmares might be an early risk indicator for psychosis.
Subject(s)
Dreams/psychology , Parasomnias/psychology , Adolescent , Child , Cohort Studies , Female , Humans , Interviews as Topic , Male , Mothers , Psychotic Disorders , Risk Factors , United KingdomABSTRACT
BACKGROUND: The aetiological pathways to borderline personality disorder (BPD) remain only partly elucidated. Retrospective research indicates that prenatal adversity may be an important early risk factor in the development of BPD. This requires corroboration with prospective longitudinal studies. METHOD: A community sample of 6050 mothers and their children (born between April 1991 and December 1992) were assessed. Maternal anxiety and depression and maternal alcohol and tobacco consumption were assessed during pregnancy (18 and 32 weeks gestation). Postnatal risks, including maladaptive parenting (suboptimal parenting and parent conflict), family adversity, maternal anxiety and depression and maternal alcohol and tobacco consumption, were assessed during early childhood. Internalizing and externalizing symptoms were assessed in late childhood. Trained psychologists interviewed children in late childhood to ascertain the presence of BPD (at least five probable/definite symptoms). RESULTS: In unadjusted analyses, all prenatal risk factors (i.e., maternal alcohol and tobacco consumption and maternal anxiety and depression) were significantly associated with BPD. Following adjustment for sex, birthweight and postnatal exposure to anxiety and depression respectively, maladaptive parenting, family adversity and child's internalizing and externalizing symptoms, prenatal anxiety at 18 weeks gestation [odds ratio (OR) 1.57, 95% confidence interval (CI) 1.18-2.09] and depression at 18 weeks (OR 1.59, 95% CI 1.08-2.32) and 32 weeks (OR 1.57, 95% CI 1.14-2.18) gestation remained significantly associated with BPD. CONCLUSIONS: This study provides prospective evidence of associations between prenatal adversities and BPD at 11-12 years. Prenatal anxiety and depression were independently associated with BPD, suggesting that they may exert direct effects on BPD during the prenatal period. This highlights the importance of programmes to reduce maternal stress during pregnancy.
Subject(s)
Alcohol Drinking/epidemiology , Anxiety/epidemiology , Borderline Personality Disorder/epidemiology , Depression/epidemiology , Mothers/statistics & numerical data , Pregnancy Complications/epidemiology , Prenatal Exposure Delayed Effects/epidemiology , Smoking/epidemiology , Anxiety/psychology , Borderline Personality Disorder/psychology , Child , Child, Preschool , Cohort Studies , Depression/psychology , Female , Humans , Infant , Male , Mothers/psychology , Parenting/psychology , Pregnancy , Pregnancy Complications/psychology , Prenatal Exposure Delayed Effects/psychology , Prospective Studies , United Kingdom/epidemiologyABSTRACT
BACKGROUND: Victims of bullying are at risk for psychotic experiences in early adolescence. It is unclear if this elevated risk extends into late adolescence. The aim of this study was to test whether bullying perpetration and victimization in elementary school predict psychotic experiences in late adolescence. METHOD: The current study is based on the Avon Longitudinal Study of Parents and Children (ALSPAC), a prospective community-based study. A total of 4720 subjects with bullying perpetration and victimization were repeatedly assessed between the ages of 8 and 11 years by child and mother reports. Suspected or definite psychotic experiences were assessed with the Psychosis-Like Symptoms semi-structured interview at age 18 years. RESULTS: Controlling for child's gender, intelligence quotient at age 8 years, childhood behavioural and emotional problems, and also depression symptoms and psychotic experiences in early adolescence, victims [child report at 10 years: odds ratio (OR) 2.4, 95% confidence interval (CI) 1.6-3.4; mother report: OR 1.6, 95% CI 1.1-2.3], bully/victims (child report at 10 years: OR 3.1, 95% CI 1.7-5.8; mother: OR 2.9, 95% CI 1.7-5.0) and bullies (child report at 10 years: OR 4.9, 95% CI 1.3-17.7; mother: OR 1.2, 95% CI 0.46-3.1, n.s.) had a higher prevalence of psychotic experiences at age 18 years. Path analysis revealed that the association between peer victimization in childhood and psychotic experiences at age 18 years was only partially mediated by psychotic or depression symptoms in early adolescence. CONCLUSIONS: Involvement in bullying, whether as victim, bully/victim or bully, may increase the risk of developing psychotic experiences in adolescence. Health professionals should ask routinely during consultations with children about their bullying of and by peers.
Subject(s)
Bullying/statistics & numerical data , Crime Victims/statistics & numerical data , Psychotic Disorders/epidemiology , Adolescent , Child , England , Female , Humans , Longitudinal Studies , Male , Psychotic Disorders/etiology , RiskABSTRACT
BACKGROUND: Affective instability (AI) is poorly defined but considered clinically important. The aim of this study was to examine definitions and measures of AI employed in clinical populations. METHOD: This study was a systematic review using the PRISMA guidelines. MEDLINE, Embase, PsycINFO, PsycArticles and Web of Science databases were searched. Also five journals were hand searched. Primary empirical studies involving randomized controlled trials (RCTs), non-RCTs, controlled before and after, and observational investigations were included. Studies were selected, data extracted and quality appraised. A narrative synthesis was completed. RESULTS: A total of 11 443 abstracts were screened and 37 studies selected for final analysis on the basis that they provided a definition and measure of AI. Numbers of definitions for each of the terms employed in included studies were: AI (n = 7), affective lability (n = 6), affective dysregulation (n = 1), emotional dysregulation (n = 4), emotion regulation (n = 2), emotional lability (n = 1), mood instability (n = 2), mood lability (n = 1) and mood swings (n = 1); however, these concepts showed considerable overlap in features. A total of 24 distinct measures were identified that could be categorized as primarily measuring one of four facets of AI (oscillation, intensity, ability to regulate and affect change triggered by environment) or as measuring general emotional regulation. CONCLUSIONS: A clearer definition of AI is required. We propose AI be defined as 'rapid oscillations of intense affect, with a difficulty in regulating these oscillations or their behavioural consequences'. No single measure comprehensively assesses AI and a combination of current measures is required for assessment. A new short measure of AI that is reliable and validated against external criteria is needed.
Subject(s)
Affective Symptoms/diagnosis , HumansABSTRACT
BACKGROUND: Very preterm (VP) children are at particular risk for attention deficit/hyperactivity disorder (ADHD) of the inattentive subtype. It is unknown whether the neurodevelopmental pathways to academic underachievement are the same as in the general population. This study investigated whether middle childhood attention or hyperactivity/impulsivity problems are better predictors of VP adolescents' academic achievement. METHOD: In a geographically defined prospective whole-population sample of VP (<32 weeks gestation) and/or very low birth weight (<1500 g birth weight) (VLBW/VP; n = 281) and full-term control children (n = 286) in South Germany, ADHD subtypes were assessed at 6 years 3 months and 8 years 5 months using multiple data sources. Academic achievement was assessed at 13 years of age. RESULTS: Compared with full-term controls, VLBW/VP children were at higher risk for ADHD inattentive subtype [6 years 3 months: odds ratio (OR) 2.8, p < 0.001; 8 years 5 months: OR 1.7, p = 0.020] but not for ADHD hyperactive-impulsive subtype (6 years 3 months: OR 1.4, p = 0.396; 8 years 5 months: OR 0.9, p = 0.820). Childhood attention measures predicted academic achievement in VLBW/VP and also full-term adolescents, whereas hyperactive/impulsive behaviour did not. CONCLUSIONS: Attention is an important prerequisite for learning and predicts long-term academic underachievement. As ADHD inattentive subtype and cognitive impairments are frequent in VLBW/VP children, their study may help to identify the neurofunctional pathways from early brain development and dysfunction to attention problems and academic underachievement.
Subject(s)
Achievement , Attention Deficit Disorder with Hyperactivity/physiopathology , Infant, Premature, Diseases/physiopathology , Adolescent , Attention Deficit Disorder with Hyperactivity/classification , Attention Deficit Disorder with Hyperactivity/etiology , Child , Educational Measurement , Female , Germany , Gestational Age , Humans , Hyperkinesis/etiology , Hyperkinesis/physiopathology , Impulsive Behavior/etiology , Impulsive Behavior/physiopathology , Infant, Newborn , Infant, Premature , Infant, Very Low Birth Weight , Male , Mothers/psychology , Predictive Value of Tests , Prospective StudiesABSTRACT
OBJECTIVE: To assess whether light drinking in pregnancy is linked to unfavourable developmental outcomes in children. DESIGN: Prospective population-based cohort. SETTING: UK. POPULATION: Ten thousand five hundred and thirty-four 7-year-olds. METHODS: Quasi-experimental using propensity score matching (PSM) to compare children born to light (up to 2 units per week) and non-drinkers. MAIN OUTCOME MEASURES: Behavioural difficulties rated by parents and teachers; cognitive test scores for reading, maths and spatial skills. RESULTS: Ordinary least squares (OLS) regression and PSM analyses are presented. For behavioural difficulties, unadjusted estimates for percentage standard deviation (SD) score differences ranged from 2 to 14%. On adjustment for potential confounders, differences were attenuated, with a loss of statistical significance, except for teacher-rated boys' difficulties. For boys, parent-rated behavioural difficulties: unadjusted, -11.5; OLS, -4.3; PSM, -6.8; teacher-rated behavioural difficulties: unadjusted, -13.9; OLS, -9.6; PSM, -10.8. For girls, parent-rated behavioural difficulties: unadjusted, -9.6; OLS, -2.9; PSM, -4.5; teacher-rated behavioural difficulties: unadjusted, -2.4; OLS, 4.9; PSM, 3.9. For cognitive test scores, unadjusted estimates for differences ranged between 12 and 21% of an SD score for reading, maths and spatial skills. After adjustment for potential confounders, estimates were reduced, but remained statistically significantly different for reading and for spatial skills in boys. For boys, reading: unadjusted, 20.9; OLS, 8.3; PSM, 7.3; maths: unadjusted, 14.7; OLS, 5.0; PSM, 6.5; spatial skills: unadjusted, 16.2; OLS, 7.6; PSM, 8.1. For girls, reading: unadjusted, 11.6; OLS, -0.3; PSM, -0.5; maths: unadjusted, 12.9; OLS, 4.3; PSM, 3.9; spatial skills: unadjusted, 16.2; OLS, 7.7; PSM, 6.4. CONCLUSION: The findings suggest that light drinking during pregnancy is not linked to developmental problems in mid-childhood. These findings support current UK Department of Health guidelines on drinking during pregnancy.
Subject(s)
Alcohol Drinking/epidemiology , Child Behavior , Cognition , Prenatal Exposure Delayed Effects , Temperance , Child , Cohort Studies , Female , Humans , Intelligence Tests , Least-Squares Analysis , Longitudinal Studies , Male , Pregnancy , Propensity Score , United Kingdom/epidemiologyABSTRACT
BACKGROUND: There is a paucity of evidence on the association between childhood disability and economic outcomes. This study estimates the economic costs and health utilities associated with neurodevelopmental impairment or serious neurodevelopmental disability during the 11th year of life. METHODS: Standardized tests of cognitive ability and clinical assessments of functional abilities were performed on participants of a whole population study of extremely preterm children and term-born controls (EPICure). Profiles of children's use of health, social and education services, and descriptions of their health status using the Health Utilities Index Mark 2 and Mark 3 health status classification systems, were extracted from detailed questionnaires completed by the main parent. Descriptive and multiple regression techniques were used to explore the association between neurodevelopmental impairment or serious neurodevelopmental disability and two sets of economic outcomes; economic costs and health utilities. RESULTS: Mean health and social service costs over the 12-month period were estimated at £577 [standard error (SE): £141] among children without neurodevelopmental impairment, £831 (£112) among children with a mild neurodevelopmental impairment, £1053 (£176) among children with a moderate neurodevelopmental impairment and £1662 (£316) among children with a severe neurodevelopmental impairment. Mean health and social service costs were estimated at £1223 (£157) and £695 (£92) among children with and without serious neurodevelopmental disability, respectively. After controlling for clinical and sociodemographic confounders, mild, moderate and severe neurodevelopment impairment increased health and social service costs by an average of £397 (95% CI: £86, £707; P= 0.012), £655 (95% CI: £167, £1144; P= 0.009) and £1065 (95% CI: -£113, £2243; P= 0.076), respectively. Cost differences were accentuated when broader public sector costs were considered. The mean (SE) Health Utilities Index Mark 3 multi-attribute utility score for the children with neurodevelopmental disability was 0.652 (0.039), compared with 0.923 (0.009) for children without neurodevelopmental disability, generating a mean difference in utility score of 0.272 (95% CI: 0.220, 0.323) that was statistically significant (P < 0.001). CONCLUSIONS: Our data should act as a significant new resource for economic analysts modelling the overall economic impact of childhood neurodevelopment impairment or disability or the cost-effectiveness of interventions targeted at neurodevelopmentally impaired or disabled children.
Subject(s)
Developmental Disabilities/economics , Disabled Children/statistics & numerical data , Health Care Costs/statistics & numerical data , Adult , Child , Developmental Disabilities/epidemiology , Female , Gestational Age , Health Services/statistics & numerical data , Humans , Infant, Newborn , Infant, Premature , Ireland/epidemiology , Longitudinal Studies , Male , Middle Aged , Models, Econometric , Severity of Illness Index , Social Work/statistics & numerical data , United Kingdom/epidemiologyABSTRACT
BACKGROUND: Retrospective studies have consistently indicated an association between maladaptive parenting and borderline personality disorder (BPD). This requires corroboration with prospective, longitudinal designs. We investigated the association between suboptimal parenting and parent conflict in childhood and BPD symptoms in late childhood using a prospective sample. METHOD: A community sample of 6050 mothers and their children (born between April 1991 and December 1992) were assessed. Mothers' family adversity was assessed during pregnancy and parenting behaviours such as hitting, shouting, hostility and parent conflict across childhood. Intelligence quotient (IQ) and DSM-IV Axis I diagnoses were assessed at 7-8 years. Trained psychologists interviewed children at 11 years (mean age 11.74 years) to ascertain BPD symptoms. RESULTS: After adjustment for confounders, family adversity in pregnancy predicted BPD probable 1 to 2 adversities: odds ratio (OR)=1.34 [95% confidence interval (CI) 1.01-1.77]; >2 adversities: OR 1.99 (95% CI 1.34-2.94) and definite 1 to 2 adversities: OR 2.48 (95% CI 1.01-6.08) symptoms. Each point increase in the suboptimal parenting index predicted BPD probable: OR 1.13 (95% CI 1.05-1.23) and definite: OR 1.28 (95% CI 1.03-1.60) symptoms. Parent conflict predicted BPD probable: OR 1.19 (95% CI 1.06-1.34) and definite: OR 1.42 (95% CI 1.06-1.91) symptoms. Within the path analysis, the association between suboptimal parenting and BPD outcome was partially mediated by DSM-IV diagnoses and IQ at 7-8 years. CONCLUSIONS: Children from adverse family backgrounds, who experience suboptimal parenting and more conflict between parents, have poor cognitive abilities and a DSM-IV diagnosis, are at increased risk of BPD symptoms at 11 years.
Subject(s)
Borderline Personality Disorder/epidemiology , Family Conflict/psychology , Intelligence , Mental Disorders/epidemiology , Parenting/psychology , Adolescent , Adult , Child , Female , Humans , Male , Mothers/psychology , Prospective Studies , United Kingdom/epidemiologyABSTRACT
BACKGROUND: Infant regulatory problems, that is, excessive crying, feeding and/or sleeping difficulties, are precursors of adverse development. However, the aetiology of regulatory problems is still unclear. The aim of this study was to investigate pre-, peri- and post-natal neurophysiological and psychosocial predictors of single and multiple regulatory problems at 5 months of age. METHODS: This prospective longitudinal study included all children born at neonatal risk in a geographically defined area in southern Germany. The data of n = 5093 singleton infants (83.6%) were analysed using crude and multivariate logistic regression analyses. As outcome measures we used single and multiple regulatory problems, that is, crying, feeding and/or sleeping difficulties at 5 months of age, which were assessed via a standardized interview with the parents by study paediatricians as part of a neurodevelopmental examination. RESULTS: In total, 30.7% of the sample suffered from single or multiple regulatory problems at 5 months. Breastfeeding increased the odds of single sleeping problems 5.12-fold, but decreased the odds of single feeding problems [odds ratio (OR) 0.51; 95% confidence interval (CI) 0.35-0.74]. Very preterm birth was predictive of single feeding (OR 1.79; 95% CI 1.25-2.55) and multiple regulatory problems (OR 2.03; 95% CI 1.19-3.46), and foetal abnormalities increased the odds of single feeding and multiple regulatory problems from 1.53- to 1.64-fold. Family adversity and psychosocial stress factors were associated with single crying and multiple regulatory problems. CONCLUSIONS: Pre-, peri- and post-natal neurophysiological and psychosocial factors are predictive of single and multiple regulatory problems. The results may be useful in terms of early recognition of at risk groups for regulatory problems.
Subject(s)
Breast Feeding , Child Development , Crying , Feeding Behavior , Infant Behavior , Infant, Premature/physiology , Breast Feeding/adverse effects , Epidemiologic Methods , Feeding and Eating Disorders/epidemiology , Female , Germany/epidemiology , Humans , Infant , Infant, Newborn , Male , Prospective Studies , Sleep Wake Disorders/epidemiologyABSTRACT
AIM: To determine the persistence of regulatory problems (RP), i.e. excessive crying (>3 months of age), feeding and sleeping difficulties from infancy to preschool age, and to evaluate whether RP at 5 months are predictive of preschool adaptive behaviour and social skills. METHOD: A prospective population study of newborns admitted to neonatal care. RP at 5, 20 and 56 months of age were obtained via parent interviews and neurological examination and preschool adaptive behaviour and social skills by parent ratings. Logistic and linear regression analyses were conducted and controlled for psychosocial and neurological factors. RESULTS: More than half of the sample had RP at least at one measurement point. In about 8% of infants, RP persisted across the preschool years. Multiple RP and feeding problems increased the odds of eating problems at 20 and 56 months. Persistent RP and feeding problems were predictive of deficits in preschool adaptive behaviour and social skills. In addition, sex differences were found. CONCLUSIONS: Multiple RP and feeding problems had the highest stability. Persistent RP were predictive of adverse social and adaptive behaviour. Understanding of the aetiology may help to prevent persistent RP.
Subject(s)
Child Behavior Disorders/epidemiology , Crying , Feeding and Eating Disorders/epidemiology , Infant Behavior , Sleep Wake Disorders/epidemiology , Social Behavior Disorders/epidemiology , Adaptation, Psychological , Child, Preschool , Female , Humans , Infant , Interviews as Topic , Linear Models , Logistic Models , Male , Prospective Studies , Risk Factors , Sex FactorsABSTRACT
BACKGROUND: Previous studies have suggested that impaired fetal and childhood growth are associated with an increased risk of schizophrenia, but the association of pre-adult growth with non-clinical psychotic symptoms (psychosis-like symptoms) in children is not known. AIMS: To explore the associations of body size at birth and age 7.5 years with childhood psychosis-like symptoms. METHOD: Prospective cohort of children followed up from birth to age 12: the ALSPAC cohort. RESULTS: Data on 6000 singleton infants born after 37 weeks of gestation. A one standard deviation increase in birth weight was associated with an 18% reduction in the risk of definite psychosis-like symptoms after adjusting for age and gestation (Odds ratio (OR) = 0.82, 95% CI = 0.73-0.92, P = 0.001). This association was partly confounded by maternal anthropometry, smoking during pregnancy, socioeconomic status and IQ. A similar association was seen for birth length and psychosis-like symptoms, which disappeared after controlling for birth weight. There was little evidence for an association of 7-year height or adiposity with psychosis-like symptoms. CONCLUSIONS: Measures of impaired fetal, but not childhood, growth are associated with an increased risk of psychosis-like symptoms in 12-year-olds.
Subject(s)
Child Development/physiology , Fetal Development/physiology , Growth/physiology , Psychotic Disorders/physiopathology , Birth Weight , Body Height , Body Mass Index , Child , Confounding Factors, Epidemiologic , England/epidemiology , Female , Humans , Infant, Newborn , Infant, Small for Gestational Age , Male , Risk FactorsABSTRACT
BACKGROUND: Non-clinical psychosis-like symptoms (PLIKS) occur in about 15% of the population. It is not clear whether adverse events during early development alter the risk of developing PLIKS. We aimed to examine whether maternal infection, diabetes or pre-eclampsia during pregnancy, gestational age, perinatal cardiopulmonary resuscitation or 5-min Apgar score were associated with development of psychotic symptoms during early adolescence. METHOD: A longitudinal study of 6356 12-year-old adolescents who completed a semi-structured interview for psychotic symptoms in the Avon Longitudinal Study of Parents and Children (ALSPAC) birth cohort. Prenatal and perinatal data were obtained from obstetric records and maternal questionnaires completed during pregnancy. RESULTS: The presence of definite psychotic symptoms was associated with maternal infection during pregnancy [adjusted odds ratio (OR) 1.44, 95% confidence interval (CI) 1.11-1.86, p=0.006], maternal diabetes (adjusted OR 3.43, 95% CI 1.14-10.36, p=0.029), need for resuscitation (adjusted OR 1.50, 95% CI 0.97-2.31, p=0.065) and 5-min Apgar score (adjusted OR per unit decrease 1.30, 95% CI 1.12-1.50, p<0.001). None of these associations were mediated by childhood IQ score. Most associations persisted, but were less strong, when including suspected symptoms as part of the outcome. There was no association between PLIKS and gestational age or pre-eclampsia. CONCLUSIONS: Adverse events during early development may lead to an increased risk of developing PLIKS. Although the status of PLIKS in relation to clinical disorders such as schizophrenia is not clear, the similarity between these results and findings reported for schizophrenia indicates that future studies of PLIKS may help us to understand how psychotic experiences and clinical disorders develop throughout the life-course.