Parent screening questionnaires to detect cognitive and language delay at 2 years in high-risk infants: an analysis from the Victorian Infant Collaborative Study 2016-2017 cohort.

OBJECTIVE: To determine the accuracy of two developmental screening questionnaires to detect cognitive or language delay, defined using the Bayley Scales of Infant and Toddler Development-Third Edition (Bayley-III), in children born extremely preterm (EP: <28 weeks' gestation) or extremely low birth weight (ELBW: <1000 g). DESIGN: Prospective cohort study. SETTING: State of Victoria, Australia. PATIENTS: 211 infants born EP/ELBW assessed at 2 years' corrected age (mean 2.2, SD 0.2). MAIN OUTCOME MEASURES: Cognitive and language delay (<-1 SD) on the Bayley-III. The screening questionnaires were the Parent Report of Children's Abilities-Revised (PARCA-R) and the Ages & Stages Questionnaires Third Edition (ASQ-3). RESULTS: The PARCA-R performed better than the ASQ-3, but neither questionnaire had substantial agreement with the Bayley-III to detect cognitive delay; kappa (95% CI): PARCA-R 0.43 (0.23, 0.63); ASQ-3 0.15 (-0.05, 0.35); sensitivity (95% CI): PARCA-R 70% (53%, 84%) ASQ-3 62% (47%, 76%); specificity (95% CI): PARCA-R 73% (60%, 84%) ASQ-3 53% (38%, 68%). When both tools were used in combination (below cut-off on at least one assessment), sensitivity increased to 78% (60%, 91%) but specificity fell to 45% (29%, 62%). Similar trends were noted for language delay on the Bayley-III, although kappa values were better than for cognitive delay. CONCLUSIONS: Neither screening questionnaire identified cognitive delay well, but both were better at identifying language delay. The PARCA-R detects delay on the Bayley-III more accurately than the ASQ-3. Sensitivity for detecting delay is greatest when the PARCA-R and ASQ-3 were used in combination, but resulted in lower specificity.

Transition to Adulthood for Extremely Preterm Survivors.

OBJECTIVE: To compare transition into adulthood of survivors born extremely preterm (EP; <28 weeks' gestation) or extremely low birth weight (ELBW; <1000 g) in the postsurfactant era with term-born controls. METHODS: Prospective longitudinal cohort study of all EP/ELBW survivors born in the State of Victoria, Australia between January 1, 1991 and December 31, 1992 and matched term-born controls. Outcomes include educational attainment, employment, financial status, romantic partnering, living arrangements, parenthood, physical health and mental health, risk-taking behaviors, life satisfaction, and interpersonal relationships at 25 years. RESULTS: Data were available from 165 EP/ELBW and 127 control participants. Overall, there was little evidence for differences between the EP/ELBW and control groups on most comparisons after adjustment for social risk and multiple births. However, compared with controls, the EP/ELBW group was more likely to have their main source of income from government (adjusted odds ratio [aOR] 2.49, 95% confidence interval [CI] 1.21-5.13; P = .01) and to have never moved out of the parental home (aOR 2.13, 95% CI 1.27-3.58; P = .01), and fewer had ever engaged in smoking (aOR 0.52, 95% CI 0.28-0.98; P = .04), binge drinking (aOR 0.41, 95% CI 0.18-0.93; P = .03), or street drugs (aOR 0.56, 95% CI 0.32-0.98; P = .04). CONCLUSIONS: Aside from clinically important differences in main income source, leaving the parental home, and reduced risk-taking behavior, survivors born EP/ELBW in the era since surfactant was introduced are transitioning into adulthood similarly to term-born controls in some areas assessed but not all.

Emotional behavioral outcomes of children with unilateral and mild hearing loss.

Background: Deaf and hard-of hearing (DHH) children often experience emotional/behavioral difficulties. The impact of unilateral/mild hearing loss (HL) on children's emotion and behavior are unclear. We aimed to describe emotional/behavioral, health related quality-of-life (HRQoL) and parent psychological distress outcomes of school-age children with unilateral/mild HL, compared to children with moderate to profound HL, and in relation to population norms; and identify predictive factors of emotional/behavioral difficulties. Methods: Data of 339 DHH children, 5-12 years, enrolled in the Victorian Childhood Hearing Longitudinal Databank (VicCHILD), which include demographics, early development, medical/audiological characteristics and parent rated questionnaires of emotion/behavior, HRQoL and parental psychological distress collected at various stages of child's life were analyzed. We used Cohen's d to investigate the outcomes by measuring the mean score differences of both groups with published norms and logistic regression to analyze the factors predictive of emotional/behavioral difficulties. Results: The proportion of children with unilateral/mild HL and moderate to profound HL who experienced emotional/behavioral difficulties was similar (18.3% vs. 20.6%), with hyperactivity and poor prosocial behavior reported as the predominant symptoms in both groups. Mean emotional/behavioral scores of both groups were comparable and substantially higher than normative population scores. This was also the case for HRQoL and levels of parent distress. Among children with unilateral/mild HL, additional health needs were the strongest predictive factor, demonstrating an approximately 1.7-fold increase in odds of emotional/behavioral difficulties (OR = 1.67; 95% CI 1.29-2.17, p < 0.001) with every additional health need. Early developmental concerns, other than communication milestone and attending mainstream schoolshowed weaker evidence of association. Conclusion: Children with unilateral/mild HL were just as likely as those with moderate to profound HL to experience more emotional/behavioral difficulties, poorer HRQoL and higher parental distress scores compared to population norms. Our findings justify the provision of early intervention, support and medical services for all DHH children to identify those at risk of poorer outcomes.

Diagnostic accuracy of small-for-gestational-age status for infant mortality and school-age outcomes of live births <28 weeks' gestation: a cohort study.

OBJECTIVES: To determine the diagnostic accuracy of small-for-gestational-age (SGA; <10th centile) status for infant mortality and adverse school-age outcomes in infants born extremely preterm (EP; <28 weeks' gestation). DESIGN: Geographical cohort studies. SETTING: The state of Victoria, Australia. PATIENTS: For mortality, live births 22-27 weeks' gestation from 2009 to 2017 offered active care after birth. For school-age outcomes, survivors to 8 years' corrected age born in 1991-1992, 1997 or 2005. EXPOSURES: SGA <10th centile on four commonly used growth references: three derived from neonatal data (Fenton, UK-WHO and Intergrowth Newborn Size) and one from fetal data (Intergrowth Estimated Fetal Weight). MAIN OUTCOME MEASURES: (a) Infant mortality; (b) major neurodevelopmental disability, and poor performance on tests of IQ, academic achievement, motor function, and executive function. RESULTS: Infant mortality data were available for 2040 infants, and neurodevelopmental data for 499 children. Diagnostic accuracy of SGA status was low overall and varied with the growth reference. Positive predictive values for infant mortality ranged from 18% to 21%, only marginally higher than its 18% prevalence. Compared with a prevalence of 17%, positive predictive values for major neurodevelopmental disability ranged from 30% to 38% for the neonatal growth references but was only 20% for Intergrowth Estimated Fetal Weight. SGA status was also associated with lower IQ, poor academic achievement and poor motor performance. CONCLUSIONS: Among infants born EP, the diagnostic accuracy of SGA status was low for both infant mortality and adverse neurodevelopmental outcomes at school age, but importantly varied with the growth reference used to identify SGA status.

Health-related quality of life in adults born extremely preterm or with extremely low birth weight in the postsurfactant era: a longitudinal cohort study.

OBJECTIVES: To compare health-related quality of life (HRQoL) at 25 and 18 years in individuals born extremely preterm (EP, <28 weeks' gestation) or with extremely low birth weight (ELBW, birth weight <1000 g) with term-born (≥37 weeks) controls. Within the EP/ELBW cohort, to determine whether HRQoL differed between those with lower and higher IQs. METHODS: HRQoL was self-reported using the Health Utilities Index Mark 3 (HUI3) at 18 and 25 years by 297 EP/ELBW and 251 controls born in 1991-1992 in Victoria, Australia. Median differences (MDs) between groups were estimated using multiple imputation to handle missing data. RESULTS: Adults born EP/ELBW had lower HRQoL (median utility 0.89) at 25 years than controls (median utility 0.93, MD -0.040), but with substantial uncertainty in the estimate (95% CI -0.088 to 0.008) and a smaller reduction at 18 years (MD -0.016, 95% CI -0.061 to 0.029). On individual HUI3 items, there was suboptimal performance on speech (OR 9.28, 95% CI 3.09 to 27.93) and dexterity (OR 5.44, 95% CI 1.04 to 28.45) in the EP/ELBW cohort. Within the EP/ELBW cohort, individuals with lower IQ had lower HRQoL compared with those with higher IQ at 25 (MD -0.031, 95% CI -0.126 to 0.064) and 18 years (MD -0.034, 95% CI -0.107 to 0.040), but again with substantial uncertainty in the estimates. CONCLUSIONS: Compared with term-born controls, young adults born EP/ELBW reported poorer HRQoL, as did those with lower IQ compared with those with higher IQ in the EP/ELBW cohort. Given the uncertainties, our findings need corroboration.

Multicountry review: developmental surveillance, assessment and care by outpatient paediatricians.

BACKGROUND: Care of young children with neurodevelopmental disorders (NDD) is a major component of paediatric outpatient practice. However, cross-country practice reviews to date have been limited, and available data demonstrate missed opportunities for early identification, particularly in vulnerable population subgroups. METHODS: Multicountry review of national paediatric body guidance related to developmental surveillance, early identification and early childhood intervention together with review of outpatient paediatrician practices for developmental assessment of children aged 0-5 years with/at risk of NDDs. Review included five countries with comparable nationalised universal child healthcare systems (ie, Australia, Canada, New Zealand, Sweden and the UK). Data were collected using a combination of published and grey literature review, supplemented by additional local sources with descriptive review of relevant data points. RESULTS: Countries had broadly similar systems for early identification of young children with NDDs alongside universal child health surveillance. However, variation existed in national paediatric guidance, paediatric developmental training and practice, including variable roles of paediatricians in developmental surveillance at primary care level. Data on coverage of developmental surveillance, content and quality of paediatric development assessment practices were notably lacking. CONCLUSION: Paediatricians play an important role in ensuring equitable access to early identification and intervention for young children with/at risk of NDDs. However, strengthening paediatric outpatient care of children with NDD requires clearer guidance across contexts; training that is responsive to shifting roles within interdisciplinary models of developmental assessment and improved data to enhance equity and quality of developmental assessment for children with/at risk of NDDs.

Trends in survival, perinatal morbidities and two-year neurodevelopmental outcomes in extremely low-birthweight infants over four decades.

BACKGROUND: Although outcomes for infants born extremely low birthweight (ELBW; <1000 g birthweight) have improved over time, it is important to document survival and morbidity changes following the advent of modern neonatal intensive care in the 1990s. OBJECTIVE: To describe trends in survival, perinatal outcomes and neurodevelopment to 2 years' corrected age over time across six discrete geographic cohorts born ELBW between 1979 and 2017. METHODS: Analysis of data from discrete population-based prospective cohort studies of all live births free of lethal anomalies with birthweight 500-999 g in the state of Victoria, Australia, over 6 eras: 1979-80, 1985-87, 1991-92, 1997, 2005 and 2016-17. Perinatal data collected included survival, duration and type of respiratory support, neonatal morbidities and two-year neurodevelopmental outcomes. RESULTS: More ELBW live births were inborn (born in a maternity hospital with a neonatal intensive care unit) over time (1979-80, 70%; 2016-17, 84%), and more were offered active care (1979-80, 58%; 2016-17, 90%). Survival to 2 years rose substantially, from 25% in 1979-80 to 80% in 2016-17. In survivors, rates of any assisted ventilation rose from 75% in 1979-80 to 99% in 2016-17. Cystic periventricular leukomalacia, severe retinopathy of prematurity and blindness improved across eras. Two-year data were available for 95% (1054/1109) of survivors. Rates of cerebral palsy, deafness and major neurodevelopmental disability changed little over time. The annual numbers with major neurodevelopmental disability increased from 12.5 in 1979-80 to 30 in 2016-17, but annual numbers free of major disability increased much more, from 31 in 1979-80 to 147 in 2016-17. CONCLUSIONS: Active care and survival rates in ELBW children have increased dramatically since 1979 without large changes in neonatal morbidities. The numbers of survivors free of major neurodevelopmental disability have increased more over time than those with major disability.

Psychotropic medication prescribing trends in a developmental-behavioural clinic during the COVID-19 pandemic.

AIM: Psychotropic medication prescribing among children with developmental-behavioural and mental health problems appears to be rising globally. We aim to examine the effects of the COVID-19 pandemic and rapid introduction of telehealth consultations on the prescribing trends and medication change in a large paediatric public hospital developmental-behavioural outpatient service. METHODS: Data for developmental-behavioural outpatient encounters from 23 March 2019 to 22 March 2021 were extracted from the electronic medical record; representing the 12 months following the conversion to telehealth consultations during the onset of COVID-19 pandemic and the 12 months prior to this change. Excel and Statistical Package for the Social Sciences were used to calculate percentages and logistic regression to compare psychotropic prescribing trends during both periods. RESULTS: During the pandemic, there were a total of 3201 encounters (92.0% telehealth), compared with 2759 encounters (1.6% telehealth) during the previous year. Despite the higher number of encounters during the pandemic, the rates of encounters with psychotropic medication prescriptions reduced compared to the previous 12 months (19.8% vs. 29.3%). Prescriptions made during COVID-19 were more likely to be provided at review visits, patients ≥12 years and during consultant led encounters. The reduction in prescriptions involved both new and follow-up psychotropic medications. The majority of follow-up medication dosages were left unchanged. CONCLUSIONS: Psychotropic prescribing rates were lower during the COVID-19 pandemic. Fewer new medications were commenced and most medication dosages were unchanged.

Potential indirect impacts of the COVID-19 pandemic on children: a narrative review using a community child health lens.

▪In this narrative review, we summarise the vast and burgeoning research on the potential and established indirect impacts on children of the COVID-19 pandemic. We used a community child health lens to organise our findings and to consider how Australia might best respond to the needs of children (aged 0-12 years). ▪We synthesised the literature on previous pandemics, epidemics and natural disasters, and the current COVID-19 pandemic. We found clear evidence of adverse impacts of the COVID-19 pandemic on children that either repeated or extended the findings from previous pandemics. ▪We identified 11 impact areas, under three broad categories: child-level factors (poorer mental health, poorer child health and development, poorer academic achievement); family-level factors that affect children (poorer parent mental health, reduced family income and job losses, increased household stress, increased abuse and neglect, poorer maternal and newborn health); and service-level factors that affect children (school closures, reduced access to health care, increased use of technology for learning, connection and health care). ▪There is increasing global concern about the likely disproportionate impact of the current pandemic on children experiencing adversity, widening existing disparities in child health and developmental outcomes. ▪We suggest five potential strategy areas that could begin to address these inequities: addressing financial instability through parent financial supplements; expanding the role of schools to address learning gaps and wellbeing; rethinking health care delivery to address reduced access; focusing on prevention and early intervention for mental health; and using digital solutions to address inequitable service delivery.

School Readiness in Children Born <30 Weeks' Gestation at Risk for Developmental Coordination Disorder: A Prospective Cohort Study.

OBJECTIVE: The objective of this study was to determine whether school readiness differs between children born <30 weeks' gestation who are classified as at risk for developmental coordination disorder (DCD) and those who are not. METHODS: This study was a prospective cohort study of children born <30 weeks' gestation. Children were classified as at risk for DCD at a corrected age of 4 to 5 years if they scored <16th centile on the Movement Assessment Battery for Children-Second Edition (MABC-2), had a full scale IQ score of ≥80 on the Wechsler Preschool and Primary Scale of Intelligence-Fourth Edition (WPPSI-IV), and had no cerebral palsy. Children were assessed on 4 school readiness domains: (1) health/physical development [Physical Health domain of Pediatric Quality of Life Inventory (PedsQL), Pediatric Evaluation of Disability Inventory Computer Adaptive Test, and Little Developmental Coordination Disorder Questionnaire], (2) social-emotional development (Strengths and Difficulties Questionnaire and PedsQL psychosocial domains), (3) cognitive skills/general knowledge (WPPSI-IV), and (4) language skills (WPPSI-IV). RESULTS: Of 123 children assessed, 16 were ineligible (IQ < 80 or cerebral palsy: n = 15; incomplete MABC-2: n = 1); 28 of 107 (26%) eligible children were at risk for DCD. Children at risk for DCD had poorer performance on all school readiness domains, with group differences of more than 0.4 SD in health/physical development, social-emotional development, and language skills and up to 0.8 SD for cognitive skills/general knowledge compared with those not at risk of DCD. CONCLUSION: Being at risk for DCD in children born <30 weeks' gestation is associated with challenges in multiple school readiness domains, not only the health/physical domain.

Temporal Trends in Neurodevelopmental Outcomes to 2 Years After Extremely Preterm Birth.

Importance: Survival of infants born extremely preterm (EP) (<28 weeks' gestation) has increased since the early 1990s. It is necessary to know whether increased survival is accompanied by increased neurodevelopmental disability. Objective: To examine changes in major (ie, moderate or severe) neurodevelopmental disability and survival free of major neurodevelopmental disability at 2 years in infants born EP. Design, Setting, and Participants: Four prospective longitudinal cohort studies comprising all EP live births at 22 to 27 weeks' gestation from April 1, 2016, to March 31, 2017, and earlier eras (1991-1992, 1997, and 2005), and contemporaneous term-born controls in the state of Victoria, Australia. Among 1208 live births during the periods studied, data were available for analysis of 2-year outcomes in 1152 children: 422 (1991-1992), 215 (1997), 263 (2005), and 252 (2016-2017). Data analysis was performed from September 17, 2020, to April 15, 2021. Exposures: Extreme preterm live birth. Main Outcomes and Measures: Survival, blindness, deafness, cerebral palsy, developmental delay, and neurodevelopmental disability at 2 years' corrected age. Developmental delay comprised a developmental quotient less than -1 SD relative to the control group means on the Bayley Scales for each era. Major neurodevelopmental disability comprised blindness, deafness, moderate to severe cerebral palsy, or a developmental quotient less than -2 SDs. Individual neurodevelopmental outcomes in each era were contrasted relative to the 2016-2017 cohort using logistic regression adjusted for gestational age, sex, birth weight z score, and sociodemographic variables. Changes in survival free of major neurodevelopmental disability over time were also assessed using logistic regression. Results: Survival to 2 years was highest in 2016-2017 (73% [215 of 293]) compared with earlier eras (1991-1992: 53% [225 of 428]; 1997: 70% [151 of 217]; 2005: 63% [170 of 270]). Blindness and deafness were uncommon (<3%). Cerebral palsy was less common in 2016-2017 (6%) than in earlier eras (1991-1992: 11%; 1997: 12%; 2005: 10%). There were no obvious changes in the rates of developmental quotient less than -2 SDs across eras (1991-1992: 18%; 1997: 22%; 2005: 7%; 2016-2017: 15%) or in rates of major neurodevelopmental disability (1991-1992: 20%; 1997: 26%; 2005: 15%; 2016-2017: 15%). Rates of survival free of major neurodevelopmental disability increased steadily over time: 42% (1991-1992), 51% (1997), 53% (2005), and 62% (2016-2017) (odds ratio, 1.30; 95% CI, 1.15-1.48 per decade; P < .001). Conclusions and Relevance: These findings suggest that survival free of major disability at age 2 years in children born EP has increased by an absolute 20% since the early 1990s. Increased survival has not been associated with increased neurodevelopmental disability.

Investigating the brain structural connectome following working memory training in children born extremely preterm or extremely low birth weight.

Children born extremely preterm (EP, <28 weeks' gestation) or extremely low birth weight (ELBW, <1,000 g) are a vulnerable population at high risk of working memory impairments. We aimed to examine changes in the brain structural connectivity networks thought to underlie working memory performance, after completion of a working memory training program (Cogmed) compared with a placebo program in EP/ELBW children. This was a double-blind, placebo-controlled randomized trial (the Improving Memory in a Preterm Randomised Intervention Trial). Children born EP/ELBW received either the Cogmed or placebo program at 7 years of age (n = 91). A subset of children had magnetic resonance imaging of the brain immediately pre- and 2 weeks post-training (Cogmed n = 28; placebo n = 27). T1 -weighted and diffusion-weighted images were used to perform graph theoretical analysis of structural connectivity networks. Changes from pre-training to post-training in structural connectivity metrics were generally similar between randomized groups. There was little evidence that changes in structural connectivity metrics were related to changes in working memory performance from pre- to post-training. Overall, our results provide little evidence that the Cogmed working memory training program has training-specific effects on structural connectivity networks in EP/ELBW children.

Changes over time in quality of life of school-aged children born extremely preterm: 1991-2005.

OBJECTIVE: To compare health-related quality of life (HRQOL) at 8 years in children born extremely preterm (EP) with contemporaneous term-born controls over three epochs: 1991-92, 1997 and 2005. DESIGN: Prospective recruitment of geographic cohorts across three distinct eras. Utilities were calculated from the parent-completed Health Utilities Index (HUI), version 2 (1991-92 and 1997 cohorts) and version 3 (2005 cohort). Differences in utilities >0.05 are clinically important. SETTING: The state of Victoria, Australia. PATIENTS: 475 EP (<28 weeks' gestation) and 570 term controls. MAIN OUTCOME MEASURES: Utilities of children born EP compared with term controls within each era, and paired differences between an EP and matched controls compared across eras. RESULTS: Overall, 86% of survivors had utility data at 8 years of age; 475 EP and 570 controls. In all eras, parent-reported utilities were lower for children born EP compared with controls (difference in medians (95% CIs); 1991-92, -0.053 (-0.071 to -0.035); 1997, -0.053 (-0.072 to -0.034); 2005, -0.082 (-0.097 to -0.068)). Mean differences (MD) between EP children and matched controls within each era were lower in the 2005 cohort compared with both the 1991-92 cohort (MD -0.054, 95% CI -0.097 to -0.010) and the 1997 cohort (MD -0.053, 95% CI -0.097 to -0.009). CONCLUSION: Children born EP in the postsurfactant era have clinically important reductions in parent-reported HRQOL compared with controls, which may be worsening over time.

Extreme prematurity, growth and neurodevelopment at 8 years: a cohort study.

OBJECTIVE: Infants born extremely preterm (EP, <28 weeks' gestation) exhibit poorer growth and neurodevelopmental impairment in early childhood compared with their term-born peers. Whether poor growth persists and whether associations of growth with neurodevelopmental functioning have changed in the decades since the introduction of surfactant are not well described. This study aims to (1) compare growth from birth to 2 years then 8 years in children born EP between three different eras, and (2) investigate the associations of growth from birth to 2 years then 8 years with cognitive, academic, executive and motor function at 8 years, and if associations have changed over time. DESIGN: Prospective observational cohort studies in the State of Victoria, Australia in three discrete eras: 1991-1992, 1997 and 2005. EP children had weight and head circumference measured at birth, and weight, head circumference and height at 2 and 8 years. Cognitive ability, academic performance, executive function and motor skills were assessed at 8 years, corrected for prematurity. RESULTS: 499/546 (91%) of surviving EP children were fully assessed at 8 years. Growth in children born EP did not differ substantially between eras and associations between growth and neurodevelopment did not change over time. Overall, better weight and head growth from birth to 2 years were associated with improved neurodevelopment at 8 years. CONCLUSIONS: Growth of children born EP has not improved in more recent eras. Better early head and weight growth are associated with improved neurodevelopment in mid-childhood.

Audit of paediatrician recognition of children's vulnerability to harm at the Royal Children's Hospital, Melbourne.

AIM: Vulnerable children can be defined as those at risk of child abuse and neglect and long-term adverse health, neurodevelopmental and behavioural outcomes. This study examined whether a cohort of paediatricians and advanced trainees at the Royal Children's Hospital, Melbourne, recognised children's vulnerability. METHODS: We reviewed the clinical note in the electronic medical record (EMR) for 425 new patients presenting to five paediatric clinics between 1 July 2017 and 31 December 2017. We examined paediatrician documentation of adverse childhood experiences (ACE), risk and resilience factors, referrals for intervention to improve psychosocial well-being and the application of 'vulnerable child' alert flags in the EMR to indicate vulnerability to harm. Children were deemed vulnerable if the paediatrician explicitly stated it in the EMR, if the child had a 'vulnerable child' alert placed in their record or had an appropriate referral for management of neurodevelopmental trauma. RESULTS: Of the original cohort, 8% was documented as vulnerable, 21% had a referral for intervention and 2% had a 'vulnerable child' alert. Overall, paediatricians infrequently documented ACE, risk and protective factors. The odds of identifying vulnerability increased with each added risk factor recorded (odds ratio (OR) 2.6, P < 0.001, 95% confidence interval (1.9-3.5)), with an ACE score was >4 (OR 72, P < 0.001 (14.3-361)) and decreased with each added protective factor recorded (OR 0.6, P < 0.001 (0.5-0.8)). CONCLUSION: Paediatricians infrequently document ACE, risk and protective factors and rarely 'flag' children's vulnerability to harm. Identification of the vulnerable child is correlated with documentation of risk and resilience factors at the initial consultation.

School-age outcomes following intraventricular haemorrhage in infants born extremely preterm.

OBJECTIVE: To determine the associations of different grades of intraventricular haemorrhage (IVH), particularly grades 1 and 2, with neurodevelopmental outcomes at 8 years of age in children born extremely preterm. DESIGN: Population-based cohort study. SETTING: State of Victoria, Australia. PATIENTS: Survivors born at <28 weeks' gestational age (n=546) and matched term-born controls (n=679) from three distinct eras, namely, those born in 1991-1992, 1997 and 2005. EXPOSURE: Worst grade of IVH detected on serial neonatal cranial ultrasound. OUTCOME MEASURES: Intellectual ability, executive function, academic skills, cerebral palsy and motor function at 8 years. RESULTS: There was a trend for increased motor dysfunction with increasing severity of all grades of IVH, from 24% with no IVH, rising to 92% with grade 4 IVH. Children with grade 1 or 2 IVH were at higher risk of developing cerebral palsy than those without IVH (OR 2.24, 95% CI 1.21 to 4.16). Increased rates of impairment in intellectual ability and academic skills were observed with higher grades of IVH, but not for grade 1 and 2 IVH. Parent-rated executive functioning was not related to IVH. CONCLUSION: While low-grade IVH is generally considered benign, it was associated with higher rates of cerebral palsy in school-aged children born EP, but not with intellectual ability, executive function, academic skills or overall motor function. Higher grades of IVH were associated with higher rates and risks of impairment in motor function, intellectual ability and some academic skills, but not parental ratings of executive function.

The Effectiveness of Working Memory Training for Children With Low Working Memory.

OBJECTIVES: Subgroups of children may benefit more from working memory training than others. In this study, we aimed to examine whether response to the Cogmed Working Memory Training program differed for children with low IQ and elevated attention-deficit/hyperactivity disorder, emotional and behavioral symptoms, special health care needs, or by sex. METHODS: We used data from the Memory Maestros trial, a population-based randomized controlled trial of the Cogmed program delivered at school (n = 226) compared to usual teaching (n = 226) in grade 1 children (mean age 6.9 years; SD 0.4) with low working memory. Cogmed comprises 20 to 25 sessions of 45-minute duration over 5 to 7 weeks. Children completed subtests from the Automated Working Memory Assessment to measure change in working memory from baseline to 6 months postrandomization. RESULTS: After training, improved working memory standard scores (>1 SD) from baseline to 6 months were observed for approximately one-third of the children, with more than half maintaining stable scores (within 1 SD). However, similar outcomes were observed for children receiving usual teaching. Differential effect of Cogmed versus usual teaching was evident for children with elevated hyperactivity and/or inattention, who were less likely to show improved visuospatial working memory, but not for other subgroups studied. CONCLUSIONS: Children with elevated hyperactivity and/or inattention were less likely to show clinically meaningful improvement after Cogmed; however, differential effects were not evident for children with low IQ and elevated emotional and behavioral symptoms, special health care needs, or by sex. More research is needed to determine if training can improve working memory and, if so, for whom.

Who is prescribing psychotropic medications in a public developmental-behavioural clinical service and how often?

AIM: Psychotropic prescribing by paediatricians is increasingly common, and there is considerable variation in care provided. The aims of this study were to examine current rates of psychotropic prescribing in the developmental-behavioural outpatient clinics at the Royal Children's Hospital's Centre for Community Child Health, and to compare rates between paediatric consultants and advanced trainees. METHODS: Data were extracted for appointment encounters from electronic medical records across 12 months in 2017. Patient demographics, provider and medication order data were analysed using Excel and STATA to calculate logistic regression, standard deviation, percentages and means. RESULTS: From 5069 encounters, there were 847 (16.7%) that included psychotropic prescribing. Advanced trainees prescribed psychotropic medications in only 4.4% of their encounters compared with consultants who prescribed these medications in 23% of encounters (P < 0.001). Stimulants were the most commonly prescribed psychotropic medication (62%), either alone (86.3%) or in combination (13.7%). CONCLUSIONS: Psychotropic prescribing rates were lower than expected. Advanced trainees may need more experience in psychotropic prescribing.