Ameliorating Child poverty through Connecting Economic Services with child health Services (ACCESS): study protocol for a randomised controlled trial of the healthier wealthier families model in Sweden.

BACKGROUND: Sweden is often held up as an example of a country with low child deprivation; yet, rates of relative deprivation are rising. Every municipality in Sweden is required to provide free, timely and accessible budget and debt counselling under the Social Services Act. The services have been encouraged to perform preventative practice with families; however, this has not been realised. The Healthier Wealthier Families (HWF) model embeds universal screening for economic hardship into child health services and creates a referral pathway to economic support services. Given the universal child health system in Sweden, which is freely available and has excellent coverage of the child population, implementation of the HWF model has potential to support families to access the freely available municipal budget and debt counselling and ultimately improve rates of child deprivation in Sweden. METHODS/DESIGN: We will conduct a two-arm randomised waitlist-control superiority trial to examine the effectiveness and cost-effectiveness of the HWF model in the Sweden. A longitudinal follow-up with the cohort will explore whether any effects are maintained in the longer-term. DISCUSSION: HWF is a collaborative and sustainable model that could maximise the effectiveness of current services to address child deprivation in Sweden. The study outlined in this protocol is the first effectiveness evaluation of the HWF model in Sweden and is a crucial step before HWF can be recommended for national implementation within the child health services. TRIAL REGISTRATION: Clinicaltrials.gov; NCT05511961. Prospectively registered on 23 August 2022. https://clinicaltrials.gov/ct2/show/NCT05511961.

Associations between ongoing COVID-19 lockdown and the financial and mental health experiences of Australian families.

In 2020, Australia's successful COVID-19 public health restrictions comprised a national "initial lockdown" (March-May) and "ongoing lockdown" (July-November) for metropolitan Victorian residents only. We evaluated associations between ongoing lockdown and family finances and mental health. In the June and September 2020 Royal Children's Hospital National Child Health Polls, caregivers of children in Victoria and New South Wales (NSW) reported the following: job/income loss; material deprivation (inability to pay for essential items); income poverty; mental health (Kessler-6); perceived impact on caregiver/child mental health; and caregiver/child coping. Data from caregivers (N = 1207/902) in June/September were analysed using difference-in-difference modelling (NSW provided the comparator). During Victoria's ongoing lockdown, job/income loss increased by 11% (95%CI: 3%-18%); Kessler-6 poor mental health by 6% (95%CI: -0.3%-12%) and perceived negative mental health impacts by 14% for caregivers (95%CI: 6%-23%) and 12% for children (95%CI: 4%-20%). Female (vs. male) caregivers, metropolitan (vs. regional/rural) families, and families with elementary school-aged children (vs. pre-/high-school) were the most affected. The ongoing lockdown was associated with negative experiences of mental health, employment and income, but not deprivation or poverty, likely because of government income supplements introduced early in the pandemic. Future lockdowns require planned responses to outbreaks and evidence-informed financial and mental health supports.

Hair cortisol in mother-child dyads: examining the roles of maternal parenting and stress in the context of early childhood adversity.

Physiological stress is thought to be one way that early adversity may impact children's health. How this occurs may be related to parental factors such as mothers' own stress and parenting behaviour. Hair cortisol offers a novel method for examining long-term physiological stress in mother-child dyads. The current study used hair cortisol to examine the role that maternal physiological stress and parenting behaviours play in explaining any effects of adversity on young children's physiological stress. This cross-sectional study comprised 603 mother-child dyads at child age 2 years, recruited during pregnancy for their experience of adversity through an Australian nurse home visiting trial. Hair cortisol data were available for 438 participating mothers (73%) and 319 (53%) children. Confirmatory factor analysis was used to define composite exposures of economic (e.g. unemployment, financial hardship) and psychosocial (e.g. poor mental health, family violence) adversity, and positive maternal parenting behaviour (e.g. warm, responsive). Structural equation modelling examined maternal mediating pathways through which adversity was associated with children's physiological stress. Results of the structural model showed that higher maternal and child physiological stress (hair cortisol) were positively associated with one another. Parenting behaviour was not associated with children's physiological stress. There was no evidence of any mediating pathways by which economic or psychosocial adversity were associated with children's physiological stress. The independent association identified between maternal and child hair cortisol suggests that young children's physiological stress may not be determined by exogenous environmental exposures; endogenous genetic factors may play a greater role.

Hair cortisol as a measure of the stress response to social adversity in young children.

Hair cortisol has the potential to provide insight into young children's long-term stress response to social adversity. This study investigated associations between children's exposure to adversity from pregnancy to 2 years of age and their hair cortisol at 2 years, using a longitudinal cohort of children enriched for adversity risk, whose mothers were recruited during pregnancy through the "right@home" trial. Exposures were 18 maternal socioeconomic and psychosocial indicators of adversity, examined as concurrent, cumulative, and longitudinal exposure from pregnancy to 2 years. Hair samples were analyzed from 319/603 (53%) children participating at 2 years. Multivariable regression analyses for concurrent exposure showed three indicators of adversity were associated with higher hair cortisol (housing tenure of public rental, paying board or living rent free; not living in a safe place; higher maternal stress symptoms), one with lower hair cortisol (housing problems), and 14 indicators with no evidence of association. There was no evidence of association for the cumulative adversity count. Longitudinal exposure showed "intermittent" and "persistent" high maternal stress symptoms were associated with higher hair cortisol. The small number of associations identified suggests that hair cortisol is limited as a measure of stress response to social adversity in children at 2 years.

Chocolate frogs do not increase completion of parent survey: randomised study.

Four months into a year-long, national survey assessing parents' experiences of a child's diagnosis of autism spectrum disorder, our response fraction was only 23%. We aimed to determine whether including a chocolate incentive in the postal survey would increase the response fraction. Families enrolled between 15 March and 25 May 2012 were randomised to receive a chocolate frog versus no chocolate frog. Both groups received a written reminder and replacement survey 2 weeks after the survey was posted and up to two telephone reminders thereafter. We analysed the effect of the incentive using χ(2) tests for the categorical response variable and t-tests for the continuous reminder and length of response variables at the end of (i) randomisation and (ii) the study (1 November 2012). A total of 137 families were randomised in the 6-week period. Parents who received an incentive were more likely to return a completed survey in the 6 weeks than those who did not (21% vs. 6%, P = 0.009). This effect faded by the end of the study (53% vs. 42%, P = 0.4). There were no differences between groups at either follow-up in the number of reminders that parents received or the number of days it took parents to return the survey. Including a chocolate-based incentive does not significantly increase response rate in a postal survey over and above standard reminder techniques like posting follow-up survey packs or phoning families.

Caregiver and Child Mental Health During 3 Years of the COVID-19 Pandemic.

BACKGROUND AND OBJECTIVES: Coronavirus disease 2019 (COVID-19) lockdowns (stay-at-home orders) had significant mental health consequences in 2020 to 2021 for caregivers and children. Little is known about "postlockdown" periods in 2022 to 2023. We investigated the mental health experiences of Australian families throughout the 3 years of the COVID-19 pandemic (2020-2023), by demographic characteristics and lockdown length. METHODS: A total N = 12 408 caregivers (N = 20 339 children, aged 0-17 years) completed Australia's only representative, repeated, cross-sectional, National Child Health Poll across 6 waves (June 2020-April 2023). Caregivers reported mental health for themselves (Kessler-6, poor versus not) and each child (self-rated mental health, poor/fair versus good/very good/excellent), and perceived impacts of the pandemic on own/child mental health (negative versus none/positive). Binary logistic models were fitted to predict marginal probabilities of each mental health measure by state/territory group (proxy for lockdown length), over time, adjusted for potential demographic confounders. RESULTS: Poor caregiver Kessler-6 was similar between genders but more common for sole caregivers, and those with a home language other than English and lower education. Poor/fair child self-rated mental health was similar between genders and increased with child age. Perceived negative impacts were more common for females and socially advantaged caregivers. Overall, negative mental health experiences increased with lockdown length, peaking with the height of lockdown in July 2021, before declining. CONCLUSIONS: Negative mental health experiences of Australian caregivers and children decreased during postlockdown periods of 2022-2023; however, social gradients persisted. These data can inform more precise mental health policies that enable better use of limited mental health infrastructure.

Feasibility of linking universal child and family healthcare and financial counselling: findings from the Australian Healthier Wealthier Families (HWF) mixed-methods study.

OBJECTIVES: 'Healthier Wealthier Families' (HWF) seeks to reduce financial hardship in the early years by embedding a referral pathway between Australia's universal child and family health (CFH) services and financial counselling. This pilot study investigated the feasibility and short-term impacts of HWF, adapted from a successful Scottish initiative. METHODS: Setting: CFH services in five sites across two states, coinciding with the COVID-19 pandemic. PARTICIPANTS: Caregivers of children aged 0-5 years experiencing financial hardship (study-designed screen). DESIGN: Mixed methods. With limited progress using a randomised trial (RCT) design in sites 1-3 (March 2020-November 2021), qualitative interviews with service providers identified implementation barriers including stigma, lack of knowledge of financial counselling, low financial literacy, research burden and pandemic disruption. This informed a simplified RCT protocol (site 4) and direct referral model (no randomisation, pre-post evaluation, site 5) (June 2021-May 2022). INTERVENTION: financial counselling; comparator: usual care (sites 1-4). Feasibility measures: proportions of caregivers screened, enrolled, followed up and who accessed financial counselling. Impact measures: finances (quantitative) and other (qualitative) to 6 months post-enrolment. RESULTS: 355/434 caregivers completed the screen (60%-100% across sites). In RCT sites (1-4), 79/365 (19%-41%) reported hardship but less than one-quarter enrolled. In site 5, n=66/69 (96%) caregivers reported hardship and 44/66 (67%) engaged with financial counselling; common issues were utility debts (73%), and obtaining entitlements (43%) or material aid/emergency relief (27%). Per family, financial counselling increased income from government entitlements by an average $A6504 annually plus $A784 from concessions, grants, brokerage and debt waivers. Caregivers described benefits (qualitative) including reduced stress, practical help, increased knowledge and empowerment. CONCLUSIONS: Financial hardship screening via CFH was acceptable to caregivers, direct referral was feasible, but individual randomisation was infeasible. Larger-scale implementation will require careful, staged adaptations where CFH populations and the intervention are well matched and low burden evaluation. TRIAL REGISTRATION NUMBER: ACTRN12620000154909.

Children Attending Paediatricians Study: a national prospective audit of outpatient practice from the Australian Paediatric Research Network.

OBJECTIVE: To audit general paediatric outpatient practice in Australia, including consultation characteristics and management patterns, diagnoses, factors associated with diagnoses, and billing practices. DESIGN, SETTING AND PARTICIPANTS: In October-November 2008, members of the Australian Paediatric Research Network (APRN; a national network of paediatricians established to facilitate multisite secondary care research) were invited to prospectively complete brief standardised data collection forms for 100 consecutive patients or all patients during a 2-week period, whichever came first. MAIN OUTCOME MEASURES: Length of consultation and type of diagnoses made; proportions recorded as having medications, investigations or referral; odds ratios for factors associated with diagnoses; and proportions of Medicare items billed. RESULTS: Of 300 APRN members, 199 (66%) completed data forms for 8345 consultations in which 15 375 diagnoses were made (mean, 1.8 diagnoses per consultation); 46.0%, 30.9% and 22.8% of consultations involved 1, 2 and ≥ 3 diagnoses, respectively. New and review consultations lasted a mean of 41 (SD, 20) and 26 (SD, 15) minutes, respectively. The most common diagnoses were attention deficit hyperactivity disorder (18.3%), baby checks (9.1%), and learning difficulties (7.5%). Patients seen in 47.5% of consultations had medications (eg, prescriptions, vaccinations) recorded, and patients in 27.2% of consultations were referred elsewhere, usually to a subspecialist or psychologist (31.6% and 26.6% of referrals, respectively). Male sex of the child and owning a Health Care Card were associated with most developmental-behavioural diagnoses. Paediatricians tended to bill for single disease/non-complex consultations, even when seeing a child with multiple problems. CONCLUSIONS: Australian paediatricians see children with a range of diagnoses that are often multiple and complex. Our findings provide directions for future secondary care research, and may inform workforce planning and paediatricians' training requirements.

Economic evaluation of an Australian nurse home visiting programme: a randomised trial at 3 years.

OBJECTIVES: To investigate the additional programme cost and cost-effectiveness of 'right@home' Nurse Home Visiting (NHV) programme in relation to improving maternal and child outcomes at child age 3 years compared with usual care. DESIGN: A cost-utility analysis from a government-as-payer perspective alongside a randomised trial of NHV over 3-year period. Costs and quality-adjusted life-years (QALYs) were discounted at 5%. Analysis used an intention-to-treat approach with multiple imputation. SETTING: The right@home was implemented from 2013 in Victoria and Tasmania states of Australia, as a primary care service for pregnant women, delivered until child age 2 years. PARTICIPANTS: 722 pregnant Australian women experiencing adversity received NHV (n=363) or usual care (clinic visits) (n=359). PRIMARY AND SECONDARY OUTCOME MEASURES: First, a cost-consequences analysis to compare the additional costs of NHV over usual care, accounting for any reduced costs of service use, and impacts on all maternal and child outcomes assessed at 3 years. Second, cost-utility analysis from a government-as-payer perspective compared additional costs to maternal QALYs to express cost-effectiveness in terms of additional cost per additional QALY gained. RESULTS: When compared with usual care at child age 3 years, the right@home intervention cost $A7685 extra per woman (95% CI $A7006 to $A8364) and generated 0.01 more QALYs (95% CI -0.01 to 0.02). The probability of right@home being cost-effective by child age 3 years is less than 20%, at a willingness-to-pay threshold of $A50 000 per QALY. CONCLUSIONS: Benefits of NHV to parenting at 2 years and maternal health and well-being at 3 years translate into marginal maternal QALY gains. Like previous cost-effectiveness results for NHV programmes, right@home is not cost-effective at 3 years. Given the relatively high up-front costs of NHV, long-term follow-up is needed to assess the accrual of health and economic benefits over time. TRIAL REGISTRATION NUMBER: ISRCTN89962120.

Study protocol for the Healthier Wealthier Families (HWF) pilot randomised controlled trial: testing the feasibility of delivering financial counselling to families with young children who are identified as experiencing financial hardship by community-based nurses.

INTRODUCTION: Poverty and deprivation can harm children's future health, learning, economic productivity and societal participation. The Australian Healthier Wealthier Families project seeks to reduce the childhood inequities caused by poverty and deprivation by creating a systematic referral pathway between two free, community-based services: universal, well-child nursing services, which provide health and development support to families with children from birth to school entry, and financial counselling. By adapting the successful Scottish 'Healthier Wealthier Children' model, the objectives of this Australian pilot are to test the (1) feasibility of systematising the referral pathway, and (2) short-term impacts on household finances, caregiver health, parenting efficacy and financial service use. METHODS AND ANALYSIS: This pilot randomised controlled trial will run in three sites across two Australian states (Victoria and New South Wales), recruiting a total of 180 participants. Nurses identify eligible caregivers with a 6-item, study-designed screening survey for financial hardship. Caregivers who report one or more risk factors and consent are randomised. The intervention is financial counselling. The comparator is usual care plus information from a government money advice website. Feasibility will be evaluated using the number/proportion of caregivers who complete screening, consent and research measures, and access financial counselling. Though powered to assess feasibility, impacts will be measured 6 months post-enrolment with qualitative interviews and questionnaires about caregiver-reported income, loans and costs (adapted from national surveys, for example, the Household, Income and Labour Dynamics in Australia Survey); health (General Health Questionnaire 1, EuroQol five-dimensional questionnaire, Depression, Anxiety, Stress Scale short-form); efficacy (from the Longitudinal Study of Australian Children); and financial service use (study-designed) compared between arms. ETHICS AND DISSEMINATION: Ethics committees of the Royal Children's Hospital (HREC/57372/RCHM-2019) and South West Sydney Local Health District (2019/ETH13455) have approved the study. Participants and stakeholders will receive results through regular communication channels comprising meetings, presentations and publications. TRIAL REGISTRATION NUMBER: ACTRN12620000154909; prospectively registered. Pre-results.

Using Hair Cortisol to Examine the Role of Stress in Children's Health Inequalities at 3 Years.

OBJECTIVE: Children exposed to early adversity (eg, financial hardship, family violence, parent mental health difficulties) are at greater risk of poor health outcomes. Physiological stress is one mechanism thought to explain this pathway. We investigated associations between adversity and young children's health and whether child stress (measured using hair cortisol) mediated these associations. METHODS: This was a cross-sectional study of 3-year-old children whose mothers were recruited during pregnancy, through the right@home trial, for their experience of adversity. Using total counts of 9 sociodemographic and 9 psychosocial indicators of adversity, regression models examined relationships among adversity risk counts, child hair cortisol (potential mediator), and 5 health outcomes: externalizing and internalizing problems, physical and socioemotional wellbeing, and overweight/obesity. RESULTS: Hair cortisol data were available for 297 out of 500 (59%) participating children. When examined separately, sociodemographic adversity risk was associated with higher externalizing problems, and psychosocial adversity risk was associated with higher externalizing problems and poorer physical/socioemotional wellbeing. When examined together in a single model, psychosocial (but not sociodemographic) adversity was associated with higher externalizing problems (unstandardized mean difference [ß], 0.53; P = .002) and poorer physical wellbeing (ß, 1.19; P = .009); higher hair cortisol was associated with higher externalizing problems (ß, 0.76; P = .02). There was no evidence that stress (hair cortisol) mediated associations between adversity and health. CONCLUSIONS: In 3-year-old children, we found no evidence that physiological stress (hair cortisol) mediated associations between adversity risk and children's health. Hair cortisol may be limited as a single measure of stress, or physiological stress may not be a mechanism for explaining the effects of adversity on these young children's health.

Sleep timing and child and parent outcomes in Australian 4-9-year-olds: a cross-sectional and longitudinal study.

OBJECTIVES: The aim of this study is to use national Australian time-diary data to examine both (1) cross-sectionally and (2) longitudinally whether being late versus early to sleep or wake is associated with poorer child behavior, quality of life, learning, cognition and weight status, and parental mental health. DESIGN/SETTING: Data from the first three waves of the Longitudinal Study of Australian Children were taken. PARTICIPANTS: A national representative sample of 4983 4-5-year-olds, recruited in 2004 from the Australian Medicare database and followed up biennially, was taken; 3631 had analyzable sleep information and a concurrent measure of health and well-being for at least one wave. EXPOSURE: Parents completed 24-h child time-use diaries for one week and one weekend day at each wave. Using median splits, sleep timing was categorized into early-to-sleep/early-to-wake (EE), early-to-sleep/late-to-wake (EL), late-to-sleep/early-to-wake (LE), and late-to-sleep/late-to-wake (LL) at each wave. OUTCOMES: The outcomes included parent-reported child behavior, health-related quality of life, maternal/paternal mental health, teacher-reported child language, literacy, mathematical thinking, and approach to learning. The study assessed child body mass index and girth. RESULTS: (1) Using EE as the comparator, linear regression analyses revealed that being late-to-sleep was associated with poorer child quality of life from 6 to 9 years and maternal mental health at 6-7 years. There was inconsistent or no evidence for associations between sleep timing and all other outcomes. (2) Using the count of the number of times (waves) at which a child was categorized as late-to-sleep (range 0-3), longitudinal analyses demonstrated that there was a cumulative effect of late-to-sleep profiles on poorer child and maternal outcomes at the child age of 8-9 years. CONCLUSIONS: Examined cross-sectionally, sleep timing is a driver of children's quality of life and maternal depression. Examined longitudinally, there appears to be cumulative and adverse relationships between late-to-sleep profiles and poorer child and maternal outcomes at the child age of 8-9 years. Understanding how other parameters - such as scheduling consistency, sleep efficiency and hygiene - are also related to child and parent outcomes will help health professionals better target sleep management advice to families.

Cross-sectional sleep thresholds for optimal health and well-being in Australian 4-9-year-olds.

AIM: Using national Australian time-diary data, we aimed to empirically determine sleep duration thresholds beyond which children have poorer health, learning, quality of life, and weight status and parents have poorer mental health. DESIGN/SETTING: Cross-sectional data from the first three waves of the Longitudinal Study of Australian Children. PARTICIPANTS: A nationally representative sample of 4983 4-5-year-olds, recruited in 2004 from the Australian Medicare database and followed biennially; 3631 had analyzable sleep information and a concurrent measure of health and well-being for at least one wave. EXPOSURE: At each wave, a parent completed 24-h time-use diaries for one randomly selected weekday and one weekend day, including a "sleeping/napping" category. OUTCOMES: Parent-reported child mental health, health-related quality of life, and maternal/paternal mental health; teacher-reported child language, literacy, mathematical thinking, and approach to learning; and assessed child body mass index and girth. RESULTS: Linear regression analyses revealed weak, inconsistent relationships between sleep duration and outcomes at every wave. For example, children with versus without psychosocial health-related quality of life problems slept slightly less at 6-7 years (adjusted mean difference 0.12 h; 95% confidence interval 0.01-0.22, p = 0.03), but not at 4-5 (0.00; -0.10 to 0.11, p = 1.0) or 8-9 years (0.09; -0.02 to 0.22, p = 0.1). Empirical exploration using fractional polynomials demonstrated no clear thresholds for sleep duration and any adverse outcome at any wave. CONCLUSIONS: Present guidelines in terms of children's short sleep duration appear misguided. Other parameters such as sleep timing may be more meaningful for understanding optimal child sleep.

Children's sleep patterns from 0 to 9 years: Australian population longitudinal study.

OBJECTIVE: To provide accurate population normative data documenting cross-sectional, age-specific sleep patterns in Australian children aged 0-9 years. DESIGN AND SETTING: The first three waves of the nationally representative Longitudinal Study of Australian Children, comprising two cohorts recruited in 2004 at ages 0-1 years (n=5107) and 4-5 years (n=4983), and assessed biennially. PARTICIPANTS: Children with analysable sleep data for at least one wave. MEASURES: At every wave, parents prospectively completed 24-h time-use diaries for a randomly selected week or weekend day. 'Sleeping, napping' was one of the 26 precoded activities recorded in 15-min time intervals. RESULTS: From 0 to 9 years of age, 24-h sleep duration fell from a mean peak of 14 (SD 2.2) h at 4-6 months to 10 (SD 1.9) h at 9 years, mainly due to progressively later mean sleep onset time from 20:00 (SD 75 min) to 21:00 (SD 60 min) and declining length of day sleep from 3.0 (SD 1.7) h to 0.03 (SD 0.2) h. Number and duration of night wakings also fell. By primary school, wake and sleep onset times were markedly later on weekend days. The most striking feature of the centile charts is the huge variation at all ages in sleep duration, sleep onset time and, especially, wake time in this normal population. CONCLUSIONS: Parents and professionals can use these new centile charts to judge normalcy of children's sleep. In future research, these population parameters will now be used to empirically determine optimal child sleep patterns for child and parent outcomes like mental and physical health.

Childhood obesity in secondary care: national prospective audit of Australian pediatric practice.

OBJECTIVE: In many countries, pediatricians offer skilled secondary care for children with conditions more challenging than can readily be managed in the primary care sector, but the extent to which this sector engages with the detection and management of obesity remains largely unexplored. This study aimed to audit the prevalence, diagnosis, patient, and consultation characteristics of obesity in Australian pediatric practices. METHODS: This was a national prospective patient audit in Australia. During the course of 2 weeks, members of the Australian Paediatric Research Network prospectively recorded consecutive outpatient consultations by using a brief standardized data collection form. Measures included height, weight, demographics, child and parent health ratings, diagnoses, referrals, investigations, and consultation characteristics. We compared the prevalence of pediatrician-diagnosed and measured obesity (body mass index ≥95th percentile) and top-ranked diagnoses, patient, and consultation characteristics in (a) obese and nonobese children, and (b) obese children with and without a diagnosis. RESULTS: A total of 198 pediatricians recorded 5466 consultations with 2-17 year olds, with body mass index z-scores calculated for 3436 (62.9%). Of the 12.6% obese children, only one-third received an "overweight/obese" diagnosis. Obese children diagnosed as overweight/obese were heavier, older, and in poorer health than those not diagnosed and incurred more Medicare (government-funded health system) cost and referrals. CONCLUSIONS: Obesity is infrequently clinically diagnosed by Australian pediatricians and measurement practices vary widely. Further research could focus on supporting and normalizing clinical obesity activities from which pediatricians and parents could see clear benefits.

Pharmacological and non-pharmacological management of sleep disturbance in children: an Australian Paediatric Research Network survey.

BACKGROUND: Australian paediatricians use a wide variety of practices when managing sleep disturbances in children, including use of melatonin and behavioral strategies. However, practice patterns around the use of strategies, dosing, and how the patient populations managed, are unknown. Results could inform guidelines for the management of child sleep disturbances. OBJECTIVE: We aimed to document management practices by Australian general paediatricians for paediatric sleep disturbances through an online survey sent to members of the Australian Paediatric Research Network (APRN) who are recruited from the Royal Australasian College of Physicians. RESULTS: 181 (49%) of 373 eligible paediatricians responded, with 101 prescribing melatonin. The most commonly prescribed medications for poor sleep initiation were melatonin (89.1%), clonidine (48%) and antihistamines (29%). Melatonin doses ranged from 0.5mg to 12mg and duration of treatment was as long as 200weeks. Less than half of the paediatricians were aware of any potential melatonin side effects. Most paediatricians (82%) reported using behavioral strategies for sleep disturbances, most commonly anxiety relaxation techniques (75%) for poor sleep initiation and graduated extinction (i.e. "controlled crying", 52%) for disrupted overnight sleep. CONCLUSIONS: Australian paediatricians use both pharmacological and non-pharmacological treatments for paediatric sleep disturbances. Melatonin is the most commonly prescribed medication, but wide variation in its prescribing suggests a lack of knowledge of recommended dosages and effectiveness. Given the prevalence and variation in prescribing, there is an urgent need to develop clear guidance for paediatricians managing children with sleep disturbance.

Outcomes at six years of age for children with infant sleep problems: longitudinal community-based study.

OBJECTIVES: To examine whether infant sleep problems predict (1) sleep problems and (2) poorer outcomes at the age of six years. METHODS: We studied a community-based cohort of 326 six-year-olds recruited to a randomized trial of a behavioral sleep intervention for sleep problems at age seven months. Predictors were parent-reported child sleep problems at ages 4, 12, and 24 months ("yes" vs. "no"). There were a number of parent reported six-year-old outcomes: (1) Child sleep problem ("moderate/large" vs. "none/small") and Child Sleep Habits Questionnaire (CSHQ); (2) child and maternal mental and global health, child health-related quality of life (HRQoL, also child-reported), and child-parent relationship. The analyses were composed of multivariable models, adjusting for potential confounders and six-year sleep problems, examining whether each outcome was predicted by each infant sleep problem entered simultaneously. In a second set of analyses the predictor was the count of the number of waves with a sleep problem. RESULTS: A total of 225 (69%) families participated at six years. The CSHQ Total increased 0.5 points (95% CI: 0.4 to 2.4, p=0.006) with each additional infant sleep problem, but there was little evidence that sleep problems at one or more time points during early childhood predicted other child, maternal, or child-parent outcomes at six years. CONCLUSION: Infant sleep problems, whether transient, recurring, or persistent, do not predict long-term outcomes. Clinicians should focus on reducing child sleep problems and their considerable short-to-medium term impacts as they arise during childhood.

Five-year follow-up of harms and benefits of behavioral infant sleep intervention: randomized trial.

BACKGROUND AND OBJECTIVES: Randomized trials have demonstrated the short- to medium-term effectiveness of behavioral infant sleep interventions. However, concerns persist that they may harm children's emotional development and subsequent mental health. This study aimed to determine long-term harms and/or benefits of an infant behavioral sleep program at age 6 years on (1) child, (2) child-parent, and (3) maternal outcomes. METHODS: Three hundred twenty-six children (173 intervention) with parent-reported sleep problems at age 7 months were selected from a population sample of 692 infants recruited from well-child centers. The study was a 5-year follow-up of a population-based cluster-randomized trial. Allocation was concealed and researchers (but not parents) were blinded to group allocation. Behavioral techniques were delivered over 1 to 3 individual nurse consultations at infant age 8 to 10 months, versus usual care. The main outcomes measured were (1) child mental health, sleep, psychosocial functioning, stress regulation; (2) child-parent relationship; and (3) maternal mental health and parenting styles. RESULTS: Two hundred twenty-five families (69%) participated. There was no evidence of differences between intervention and control families for any outcome, including (1) children's emotional (P = .8) and conduct behavior scores (P = .6), sleep problems (9% vs 7%, P = .2), sleep habits score (P = .4), parent- (P = .7) and child-reported (P = .8) psychosocial functioning, chronic stress (29% vs 22%, P = .4); (2) child-parent closeness (P = .1) and conflict (P = .4), global relationship (P = .9), disinhibited attachment (P = .3); and (3) parent depression, anxiety, and stress scores (P = .9) or authoritative parenting (63% vs 59%, P = .5). CONCLUSIONS: Behavioral sleep techniques have no marked long-lasting effects (positive or negative). Parents and health professionals can confidently use these techniques to reduce the short- to medium-term burden of infant sleep problems and maternal depression.