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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.
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The objective of this study is to describe the longitudinal patterns of depression, anxiety, and stress symptoms from pregnancy to 5 years postpartum, in a cohort of Australian mothers experiencing adversity. Longitudinal data were drawn from the control group of a trial of nurse home visiting. Pregnant women experiencing adversity (≥ 2 of 10 adversity risk factors) were recruited from antenatal clinics across 2 Australian states (30 April 2013-29 August 2014). Women completed the Depression Anxiety and Stress Scales short-form (DASS-21) at 11 time-points from pregnancy to 5 years postpartum. DASS-21 scores were summarized at each time-point for all women and by level of adversity risk. Three hundred fifty-nine women (100%) completed the DASS-21 in pregnancy and 343 (96%) provided subsequent data. Mental health symptoms were highest in pregnancy and at 4 and 5 years postpartum. While this pattern was comparable across levels of antenatal adversity risk, women with greatest adversity risk had consistently higher mental health symptoms. In a cohort of mothers experiencing adversity, depression, anxiety, and stress symptoms were highest in pregnancy and at 4 to 5 years postpartum. The striking patterns of persistent, high, mental health symptoms, beyond the first year postpartum, can inform a more equitable and responsive health system.
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Depressão Pós-Parto , Depressão , Ansiedade/epidemiologia , Transtornos de Ansiedade , Austrália/epidemiologia , Depressão/epidemiologia , Depressão Pós-Parto/diagnóstico , Depressão Pós-Parto/epidemiologia , Feminino , Humanos , Mães , Período Pós-Parto , GravidezRESUMO
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.
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Cabelo/química , Hidrocortisona/química , Comportamento Materno/psicologia , Relações Mãe-Filho/psicologia , Poder Familiar/psicologia , Estresse Fisiológico/fisiologia , Estresse Psicológico/psicologia , Adolescente , Adulto , Criança , Pré-Escolar , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Hidrocortisona/metabolismo , Lactente , Masculino , Pessoa de Meia-Idade , Autorrelato , Adulto JovemRESUMO
BACKGROUND: Early reading success is predicated on language and pre-literacy skills. Children who are behind their peers in language and pre-literacy development before formal schooling are less likely to be proficient beginner readers, and difficulties may persist throughout primary school and beyond. We know children experiencing adversity are at greater risk of early language and pre-literacy difficulties; we do not know the prevalence of these difficulties in an Australian adversity context. AIMS: To investigate the prevalence and co-occurrence of language and pre-literacy difficulties in a cohort of Australian 5-year-old children experiencing social adversity. METHODS & PROCEDURES: Data were drawn from a large Australian community-based trial of nurse home visiting (right@home), which aimed to support women experiencing social adversity from pregnancy until their child turned 2 years of age. Social adversity was determined by two of more risk factors: young pregnancy, not living with another adult, no support, poorer health, current smoker, long-term illness, anxious mood, not finishing high school, no household income and no previous employment. Children whose mothers were enrolled in the control group (receiving usual maternal and child healthcare) were included in the current study (n = 359). Language and pre-literacy skills were measured at age 5 using the Clinical Evaluation of Language Fundamental Preschool-Second Edition (CELF-P2) and the School Entry Alphabetic and Phonological Awareness Readiness Test (SEAPART). Language difficulties were defined as ≥ 1.25 standard deviations (SD) below the Australian normative mean on CELF-P2 Core Language scores. Pre-literacy difficulties were defined as children scoring in the Beginner (versus Developing or Competent) criterion-referenced level on the SEAPART First Sound Identification and/or Alphabet Letter Identification subtests. Co-occurrence of language and pre-literacy difficulties was also determined. OUTCOMES & RESULTS: At the 5-year follow-up, 201/359 (56%) children were assessed (mean age = 5.1 years, SD = 0.1). Mean Core Language score for this cohort (91.8, SD = 15.9) was 0.54 SD below the normative mean (100, SD = 15). The proportion of children presenting with language difficulties was 24.9%. Regarding pre-literacy skills, 43.8% of children were 'Beginner' for identifying first sounds and 58.6% for identifying alphabet letters/sounds. There was also considerable overlap whereby 76.7% of children with language difficulties also exhibited pre-literacy difficulties. CONCLUSIONS & IMPLICATIONS: This is the first empirical Australian-based study highlighting the high prevalence and co-occurrence of language and pre-literacy difficulties in preschool children experiencing social adversity. Clinicians should be aware of co-morbid language and pre-literacy difficulties in disadvantaged populations and consider both areas during assessment and intervention planning. What this paper adds What is already known on the subject The prevalence of language and literacy difficulties is substantially higher in cohorts experiencing social adversity when compared with more advantaged families. There is some evidence that adversity also contributes to pre-literacy difficulties, but less is known here. What this paper adds to existing knowledge This study presents new prevalence data showing high rates of language and pre-literacy difficulties for 5-year-old children experiencing adversity within an Australian context. It is the first to explore these skills in a large cohort of pre-schoolers recruited from community settings in Australia. What are the potential or actual clinical implications of this work? In this cohort experiencing adversity, most children who presented with language difficulties likewise exhibited pre-literacy difficulties. This concordance reflects how early oral language and pre-literacy skills develop together. Clinicians should assess both skills in preschool populations-especially those working with children experiencing adversity-to ensure all children have strong foundations to become proficient beginner readers.
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Transtornos do Desenvolvimento da Linguagem , Alfabetização , Adulto , Austrália/epidemiologia , Pré-Escolar , Feminino , Humanos , Idioma , Transtornos do Desenvolvimento da Linguagem/diagnóstico , Transtornos do Desenvolvimento da Linguagem/epidemiologia , Prevalência , LeituraRESUMO
BACKGROUND: Women and families experiencing socioeconomic and psychosocial adversity are the least likely to access health care but most likely to benefit. For health services to effectively meet the needs of individuals experiencing adversity, research involving the health services must be truly representative. However, individuals experiencing adversity are typically excluded from or underrepresented in health services research. This paper reports on the implementation of a quality improvement approach designed to support recruitment and retention of pregnant women experiencing adversity in a longitudinal, health services randomized controlled trial ("right@home"). METHODS: right@home recruited Australian women from 10 public maternity hospitals across the states of Victoria and Tasmania who were experiencing adversity (≥2 risk factors on screening survey). Regular follow-up assessments were conducted by phone or face-to-face to child age 2 years. Research processes were designed taking heed of previous research demonstrating effective strategies for recruiting and retaining minority groups (e.g. piloting the recruitment process; recruiting via the health service providing care to the subgroup; remunerating participants); however, we were concerned that important information was missing. Therefore, once recruitment began, we conducted a continuous evaluation of the research processes, testing and implementing changes to processes or new strategies to maximize recruitment and retention (e.g. using a suite of strategies to maintain contact with families, using flexible data collection methods, obtaining consent for data linkage for future health and education data). RESULTS: right@home enrolled a large cohort of women (N = 722) experiencing high levels of adversity according to socioeconomic status and psychosocial risk factors, and achieved excellent retention (83% completion at 2 years). Most strategies appeared to increase recruitment and retention. All required additional time from the research team to develop and test, and some required extra funding, which ranged from minor (e.g. printing) to substantial (e.g. salaries, remuneration). CONCLUSIONS: By taking a quality improvement approach, supported by sufficient resourcing and flexible research processes, it is possible to recruit and retain a large cohort of women experiencing adversity who are typically missed or lost from longitudinal research.
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Pesquisa sobre Serviços de Saúde/métodos , Serviços de Saúde Materna/organização & administração , Gestantes/psicologia , Feminino , Humanos , Estudos Longitudinais , Gravidez , Melhoria de Qualidade , Apoio Social , Populações VulneráveisRESUMO
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.
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Experiências Adversas da Infância , Cabelo/química , Hidrocortisona/análise , Estresse Psicológico/fisiopatologia , Pré-Escolar , Feminino , Humanos , Sistema Hipotálamo-Hipofisário/fisiopatologia , Estudos Longitudinais , Masculino , Sistema Hipófise-Suprarrenal/fisiopatologiaRESUMO
AIM: Many, varied, antenatal risk factors can adversely impact children's health, behaviour and cognition. Understanding the antenatal risk factors experienced by women can help identify which families are most likely to benefit from additional early supports; however, there is a dearth of published Australian antenatal risk data. This study aimed to determine the prevalence and co-occurrence of a broad range of risk factors in a community-based sample of pregnant Australian women. METHODS: A brief risk factor survey (10 items, including age, social support, health, smoking, stress or anxious mood, education, household income, employment) completed by pregnant women attending the antenatal clinic waiting rooms of 10 public maternity hospitals, which were selected for their provision of care to areas with fewer socio-economic resources in the states of Victoria and Tasmania, between May 2013 and August 2014. RESULTS: A total of 5586 women participated, with an average age of 29.0 years and gestation of 26.9 weeks. The most prevalent antenatal risk factors were poorer global health (38.9%), not finishing high school (33.5%) and smoking (14.9%), all proportions higher than the general population. Most women reported at least one risk factor (68.6%), with 21.5% reporting ≥3. There was a high degree of co-occurrence between risk factors, especially the three most prevalent. CONCLUSIONS: This study reveals the considerable and varied risk burden experienced by Australian women during pregnancy. By understanding where need is greatest and tailoring support accordingly, risk factor assessment provides an opportunity to address equity through health care, ultimately optimising the future developmental outcomes of all children.
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Disparidades nos Níveis de Saúde , Complicações na Gravidez/etiologia , Determinantes Sociais da Saúde , Adolescente , Adulto , Austrália , Estudos Transversais , Feminino , Inquéritos Epidemiológicos , Humanos , Pessoa de Meia-Idade , Gravidez , Complicações na Gravidez/prevenção & controle , Cuidado Pré-Natal , Estudos Prospectivos , Fatores de Risco , Fatores Socioeconômicos , Adulto JovemRESUMO
AIM: Australian data on the prevalence and distribution of antenatal risk factors are scarce. This study aimed to investigate (i) the feasibility and acceptability of an antenatal risk factor survey collected in public settings and (ii) whether the survey risk factors co-occur with more sensitive risk factors that are privately asked by clinicians. METHODS: Design and setting: study-designed survey linked with clinician-collected risk factors. PARTICIPANTS: pregnant women attending antenatal clinics at two Victorian hospitals. MEASURES: (i) study-designed survey: young pregnancy, no support, poor/fair/good general health, anxious mood, not finishing high school, no income, long-term illness, living without another adult, not employed, never had a job and proxy poverty measures; (ii) Clinician-collected data: smoking, alcohol/marijuana/drug use, domestic violence, social issues, history of mental health problems and depression symptoms. ANALYSES: (i) feasibility and acceptability were assessed through survey completion. Each item was assessed for whether they discriminated risk; dichotomised into risk versus no risk; with a total count calculated. (ii) Co-occurrence was assessed by examining how the risk factor count agreed with clinician-collected items. RESULTS: One hundred and sixty-six of 186 (89%) eligible women completed the survey; 139 of 166 (84%) consented to linking clinician-collected data. The high response and zero missing data demonstrated feasibility and acceptability. Of women with linked data, 92 of 139 (66%) had ≥1 survey risk factor and 30 of 139 (22%) had ≥3; 36 of 139 (26%) had at least one co-occurring clinician-collected risk factor. CONCLUSIONS: This survey provides a simple, rapid approach to gathering antenatal risk data publicly. It may be a helpful addition to clinicians' standard history collection.
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Ansiedade/epidemiologia , Idade Materna , Saúde Materna , Complicações na Gravidez/prevenção & controle , Cuidado Pré-Natal/métodos , Estresse Psicológico/epidemiologia , Adolescente , Adulto , Ansiedade/psicologia , Estudos Transversais , Estudos de Viabilidade , Feminino , Idade Gestacional , Humanos , Projetos Piloto , Gravidez , Gravidez não Planejada , Fatores de Risco , Fatores Socioeconômicos , Estresse Psicológico/psicologia , Inquéritos e Questionários , Vitória , Adulto JovemRESUMO
BACKGROUND: Intimate partner violence (IPV) is associated with an increased risk of poorer child development. Existing research has focused on physical abuse with less known about the associations with emotional IPV. OBJECTIVE: To describe the period prevalence of mother's experiences of emotional IPV during children's preschool years and associations with child mental, physical, social, and cognitive development. METHODS: Secondary analysis of control group data (n = 194) from an Australian randomised trial (right@home), which recruited pregnant women experiencing social adversity from antenatal clinics in 2013-14. Women reported emotional abuse (Composite Abuse Scale) at child ages 3-5 years. Measures of child development at 5 years included: Strengths and Difficulties Questionnaire, Social Skills Improvement System, Pediatric Quality of Life Inventory, Clinical Evaluation of Language Fundamentals, School Entry Alphabetic and Phonological Awareness Readiness Test, NIH executive function subtests, sleep and health. The prevalence of emotional IPV from 3 to 5 years was estimated. Regression models compared developmental outcomes according to emotional IPV exposure, adjusted for child age, child gender, and maternal education. Missing data were accounted for using multiple imputation. RESULTS: From 3-5 years, emotional IPV was experienced by 57% of women. Emotional IPV exposure was consistently associated with poorer child developmental outcomes. Differences were most apparent for SDQ internalising (mean difference 1.2, 95% CI 0.2 to 2.1) and externalising difficulties (1.2, 95% CI -0.1 to 2.4). CONCLUSIONS: Emotional IPV was highly prevalent amongst families experiencing social adversity. Developing acceptable and effective identification processes and interventions that prioritise families experiencing co-occurring social adversities should be a public health priority.
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Violência por Parceiro Íntimo , Mães , Criança , Pré-Escolar , Feminino , Humanos , Gravidez , Austrália/epidemiologia , Abuso Emocional , Violência por Parceiro Íntimo/psicologia , Mães/psicologia , Qualidade de VidaRESUMO
OBJECTIVE: Nurse home visiting (NHV) is designed to redress child and maternal health inequities. Of the previous trials to investigate NHV benefits beyond preschool, none were designed for populations with universal healthcare. To address this evidence gap, we investigated whether the Australian 'right@home' NHV programme improved child and maternal outcomes when children turned 6 and started school. METHODS: A screening survey identified pregnant women experiencing adversity from antenatal clinics across two states (Victoria, Tasmania). 722 were randomised: 363 to the right@home programme (25 visits promoting parenting and home learning environment) and 359 to usual care. Child measures at 6 years (first school year): Strengths and Difficulties Questionnaire (SDQ), Social Skills Improvement System (SSIS), Childhood Executive Functioning Inventory (CHEXI) (maternal/teacher-reported); general health and paediatric quality of life (maternal-reported) and reading/school adaptation items (teacher-reported). Maternal measures: Personal Well-being Index (PWI), Depression Anxiety Stress Scales, warm/hostile parenting, Child-Parent Relationship Scale (CPRS), emotional abuse and health/efficacy items. Following best-practice methods for managing missing data, outcomes were compared between groups (intention-to-treat) using regression models adjusted for stratification factors, baseline variables and clustering (nurse/site level). RESULTS: Mothers reported on 338 (47%) children, and teachers on 327 (45%). Patterns of group differences favoured the programme arm, with small benefits (effect sizes ranging 0.15-0.26) evident for SDQ, SSIS, CHEXI, PWI, warm parenting and CPRS. CONCLUSIONS: Four years after completing the right@home programme, benefits were evident across home and school contexts. Embedding NHV in universal healthcare systems from pregnancy can offer long-term benefits for families experiencing adversity. TRIAL REGISTRATION NUMBER: ISRCTN89962120.
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Qualidade de Vida , Assistência de Saúde Universal , Humanos , Criança , Feminino , Pré-Escolar , Gravidez , Seguimentos , Austrália , Poder FamiliarRESUMO
OBJECTIVES: Nurse home visiting (NHV) is widely implemented to address inequities in child and maternal health. However, few studies have examined longer-term effectiveness or delivery within universal healthcare systems. We evaluated the benefits of an Australian NHV program ("right@home") in promoting children's language and learning, general and mental health, maternal mental health and wellbeing, parenting and family relationships, at child ages 4 and 5 years. SETTING AND PARTICIPANTS: Randomised controlled trial of NHV delivered via universal, child and family health services (the comparator). Pregnant women experiencing adversity (≥2 of 10 risk factors) were recruited from 10 antenatal clinics across 2 states (Victoria, Tasmania) in Australia. INTERVENTION: Mothers in the intervention arm were offered 25 nurse home visits (mean 23·2 home visits [SD 7·4, range 1-43] received) of 60-90 minutes, commencing antenatally and continuing until children's second birthdays. PRIMARY AND SECONDARY OUTCOMES MEASURED: At 4 and 5 years, outcomes were assessed via parent interview and direct assessment of children's language and learning (receptive and expressive language, phonological awareness, attention, and executive function). Outcomes were compared between intervention and usual care arms (intention to treat) using adjusted regression with robust estimation to account for nurse/site. Missing data were addressed using multiple imputation and inverse probability weighting. RESULTS: Of 722 women enrolled in the trial, 225 of 363 (62%) intervention and 201 of 359 (56%) usual care women provided data at 5 years. Estimated group differences showed an overall pattern favouring the intervention. Statistical evidence of benefits was found across child and maternal mental health and wellbeing, parenting and family relationships with effect sizes ranging 0·01-0·27. CONCLUSION: An Australian NHV program promoted longer-term family functioning and wellbeing for women experiencing adversity. NHV can offer an important component of a proportionate universal system that delivers support and intervention relative to need. TRIAL REGISTRATION: 2013-2016, registration ISRCTN89962120.
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Visita Domiciliar , Enfermeiros de Saúde Comunitária , Gravidez , Criança , Feminino , Humanos , Pré-Escolar , Masculino , Seguimentos , Poder Familiar , VitóriaRESUMO
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.
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Assistência Ambulatorial/organização & administração , Pediatria/organização & administração , Padrões de Prática Médica/organização & administração , Adolescente , Adulto , Idoso , Austrália , Criança , Pré-Escolar , Auditoria Clínica , Honorários Médicos , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Encaminhamento e ConsultaRESUMO
Psychosocial and socioeconomic adversity in early childhood (termed 'social adversity') can have lifelong detrimental effects on health and development. Physiological stress is one proposed mechanism by which social adversity 'gets under the skin'. There is substantial research interest in whether hair cortisol, a biomarker proposed to measure the cumulative physiological stress response over time, can illustrate this mechanism. As a result, a growing number of studies have tested for associations between indicators of social adversity and child hair cortisol. The aim of this paper is to conduct a comprehensive, systematic review of the evidence for associations between indicators of social adversity and hair cortisol, specifically in young children (birth to 8 years) published any time up to 31 December 2019. The literature search identified 44 published studies that met inclusion criteria. The studies examined associations between one or more indicators of social adversity and child hair cortisol across 35 independent cohorts comprising 8370 children. Indicators of adversity examined in the identified literature included socioeconomic factors (e.g. low parental education, low income and unemployment), psychosocial factors (e.g. parent stress, poor mental health and family violence), and children's direct exposure to maltreatment, abuse and stressful events. Across all indicators of adversity, a total of 142 associations with hair cortisol were examined. Evidence of associations was limited and inconsistent; 34/142 (24%) showed evidence of a positive association between adversity and higher hair cortisol, 8/142 (6%) showed a negative association, and more than two thirds (100/142, 70%) of all examined associations were null. The collective evidence appears insufficient to conclude that there is a relationship between social adversity and hair cortisol, as a measure of physiological stress response, in young children.
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Experiências Adversas da Infância , Cabelo , Hidrocortisona , Pré-Escolar , Cabelo/química , Humanos , Hidrocortisona/análiseRESUMO
BACKGROUND: Maternal mental health is critically important given its impacts on both women's and children's outcomes. Hair cortisol concentrations (HCC) may provide insight into physiological processes underpinning mental health. This study investigated associations between mothers' self-reported mental health symptoms and their HCC at 1, 2 and 3 years postpartum. METHODS: Longitudinal study of Australian mothers recruited for their experience of adversity in pregnancy ('right@home' trial, N=722). Mental health symptoms were self-reported using the Depression, Anxiety and Stress Scales (DASS). Associations between DASS total and subscale scores and HCC were estimated using linear regression and generalized estimating equation (GEE) models, examining associations: at each age; across all ages (multivariate GEE); and with persistence of high symptom severity. Missing data were addressed using multiple imputation. RESULTS: 546/722 (76%) women provided at least one hair sample (71% at 1, 61% at 2, 49% at 3 years). Associations between DASS total or subscale scores and HCC were not evident across time points. Only dichotomized high depression symptom severity was associated with higher HCC in the GEE models (ß=0.12, p=0.04). There was no evidence of associations between persistence of high DASS symptom severity and HCC at 3 years. LIMITATIONS: The DASS measured self-reported symptoms for the preceding week whereas HCC captured average cortisol over three months. Associations amongst mothers experiencing adversity may not represent patterns in the general population. CONCLUSIONS: Considered in context with existing literature, these findings suggest that HCC provides limited insight into the mental health of mothers experiencing adversity across the early postpartum years.
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Hidrocortisona , Mães , Ansiedade/epidemiologia , Austrália/epidemiologia , Criança , Pré-Escolar , Depressão/epidemiologia , Feminino , Humanos , Estudos Longitudinais , Gravidez , Autorrelato , Estresse Psicológico/epidemiologiaRESUMO
BACKGROUND: Australia has maintained low rates of SARS-COV-2 (COVID-19) infection, due to geographic location and strict public health restrictions. However, the financial and social impacts of these restrictions can negatively affect parents' and children's mental health. In an existing cohort of mothers recruited for their experience of adversity, this study examined: 1) families' experiences of the COVID-19 pandemic and public health restrictions in terms of clinical exposure, financial hardship family stress, and family resilience (termed 'COVID-19 impacts'); and 2) associations between COVID-19 impacts and maternal and child mental health. METHODS: Participants were mothers recruited during pregnancy (2013-14) across two Australian states (Victoria and Tasmania) for the 'right@home' trial. A COVID-19 survey was conducted from May-December 2020, when children were 5.9-7.2 years old. Mothers reported COVID-19 impacts, their own mental health (Depression, Anxiety, Stress Scales short-form) and their child's mental health (CoRonavIruS Health and Impact Survey subscale). Associations between COVID-19 impacts and mental health were examined using regression models controlling for pre-COVID-19 characteristics. RESULTS: 319/406 (79%) mothers completed the COVID-19 survey. Only one reported having had COVID-19. Rates of self-quarantine (20%), job or income loss (27%) and family stress (e.g., difficulty managing children's at-home learning (40%)) were high. Many mothers also reported family resilience (e.g., family found good ways of coping (49%)). COVID-19 impacts associated with poorer mental health (standardised coefficients) included self-quarantine (mother: ß = 0.46, child: ß = 0.46), financial hardship (mother: ß = 0.27, child: ß = 0.37) and family stress (mother: ß = 0.49, child: ß = 0.74). Family resilience was associated with better mental health (mother: ß = -0.40, child: ß = -0.46). CONCLUSIONS: The financial and social impacts of Australia's public health restrictions have substantially affected families experiencing adversity, and their mental health. These impacts are likely to exacerbate inequities arising from adversity. To recover from COVID-19, policy investment should include income support and universal access to family health services.
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COVID-19/psicologia , Saúde Mental , Mães/psicologia , Quarentena/psicologia , Adulto , COVID-19/economia , COVID-19/prevenção & controle , Criança , Efeitos Psicossociais da Doença , Feminino , Humanos , Masculino , Psicologia da Criança , Quarentena/economia , Resiliência PsicológicaRESUMO
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.
Assuntos
Enfermagem Domiciliar/economia , Poder Familiar , Grupos Raciais , Pré-Escolar , Análise Custo-Benefício , Feminino , Humanos , Gravidez , Qualidade de Vida , Anos de Vida Ajustados por Qualidade de Vida , VitóriaRESUMO
BACKGROUND: Poor mental health is recognized as one of the greatest global burdens of disease. Maternal mental health is crucial for the optimal health of mothers and their children. We examined the effects of an Australian Nurse Home Visiting (NHV) program (right@home), offered to pregnant women experiencing adversity, on maternal mental health and well-being at child age 3 years. METHODS: A randomized controlled trial of NHV delivered via universal child and family health services (2013-2016). Pregnant women experiencing adversity (≥2 of 10 risk factors) were recruited from 10 antenatal clinics across 2 states. Intervention comprised 25 home visits until child age 2 years. The outcomes assessed 1-year postintervention completion were maternal self-report of mental health symptoms (Depression Anxiety Stress Scales) and positive aspects of mental health (personal well-being and self-efficacy). RESULTS: Of the 722 women enrolled in the trial, 255 of 363 (70%) intervention and 240 of 359 (67%) control group women provided data at 3 years. Compared with controls, the intervention group reported better mental health (reverse Depression Anxiety Stress Scales scores): effect sizes of 0.25 (depression; 95% confidence interval [CI]: 0.08 to 0.32), 0.20 (anxiety; 95% CI: 0.05 to 0.30), 0.17 (stress; 95% CI: 0.09 to 0.37), and 0.23 (total score; 95% CI: 0.12 to 0.38); 0.16 (95% CI: 0.04 to 0.29) for personal well-being; and an odds ratio of 1.60 (95% CI: 1.19 to 2.16) for self-efficacy. CONCLUSIONS: An NHV designed to support mothers experiencing adversity can lead to later maternal mental health benefits, even after the program ends.
Assuntos
Serviços de Assistência Domiciliar/tendências , Visita Domiciliar/tendências , Saúde Materna/tendências , Saúde Mental/tendências , Enfermeiros de Saúde Comunitária/tendências , Adulto , Pré-Escolar , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Masculino , Gravidez , Adulto JovemRESUMO
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; Pâ¯=â¯.002) and poorer physical wellbeing (ß, 1.19; Pâ¯=â¯.009); higher hair cortisol was associated with higher externalizing problems (ß, 0.76; Pâ¯=â¯.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.
Assuntos
Experiências Adversas da Infância/estatística & dados numéricos , Saúde da Criança/estatística & dados numéricos , Cabelo/química , Disparidades nos Níveis de Saúde , Hidrocortisona/análise , Obesidade Infantil/epidemiologia , Estresse Fisiológico , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Hidrocortisona/metabolismo , Masculino , Saúde Mental , Obesidade Infantil/metabolismo , Comportamento ProblemaRESUMO
OBJECTIVES: Nurse home visiting (NHV) may redress inequities in children's health and development evident by school entry. We tested the effectiveness of an Australian NHV program (right@home), offered to pregnant women experiencing adversity, hypothesizing improvements in (1) parent care, (2) responsivity, and (3) the home learning environment at child age 2 years. METHODS: A randomized controlled trial of NHV delivered via universal child and family health services was conducted. Pregnant women experiencing adversity (≥2 of 10 risk factors) with sufficient English proficiency were recruited from antenatal clinics at 10 hospitals across 2 states. The intervention comprised 25 nurse visits to child age 2 years. Researchers blinded to randomization assessed 13 primary outcomes, including Home Observation of the Environment (HOME) Inventory (6 subscales) and 25 secondary outcomes. REULTS: Of 1427 eligible women, 722 (50.6%) were randomly assigned; 306 of 363 (84%) women in the intervention and 290 of 359 (81%) women in the control group provided 2-year data. Compared with women in the control group, those in the intervention reported more regular child bedtimes (adjusted odds ratio 1.76; 95% confidence interval [CI] 1.25 to 2.48), increased safety (adjusted mean difference [AMD] 0.22; 95% CI 0.07 to 0.37), increased warm parenting (AMD 0.09; 95% CI 0.02 to 0.16), less hostile parenting (reverse scored; AMD 0.29; 95% CI 0.16 to 0.41), increased HOME parental involvement (AMD 0.26; 95% CI 0.14 to 0.38), and increased HOME variety in experience (AMD 0.20; 95% CI 0.07 to 0.34). CONCLUSIONS: The right@home program improved parenting and home environment determinants of children's health and development. With replicability possible at scale, it could be integrated into Australian child and family health services or trialed in countries with similar child health services.
Assuntos
Saúde da Criança/economia , Disparidades em Assistência à Saúde/economia , Serviços de Assistência Domiciliar/economia , Visita Domiciliar/economia , Enfermeiros de Saúde Comunitária/economia , Cuidado Pós-Natal/economia , Austrália/epidemiologia , Desenvolvimento Infantil/fisiologia , Saúde da Criança/tendências , Pré-Escolar , Feminino , Disparidades em Assistência à Saúde/tendências , Serviços de Assistência Domiciliar/tendências , Visita Domiciliar/tendências , Humanos , Masculino , Enfermeiros de Saúde Comunitária/tendências , Poder Familiar/tendências , Cuidado Pós-Natal/métodos , Cuidado Pós-Natal/tendências , Estudos RetrospectivosRESUMO
PROBLEM: Identifying pregnant women whose children are at risk of poorer development in a rapid, acceptable and feasible way. BACKGROUND: A range of antenatal psychosocial and socioeconomic risk factors adversely impact children's health, behaviour and cognition. AIM: Investigate whether a brief, waiting room survey of risk factors identifies women experiencing increased antenatal psychosocial and socioeconomic risk when asked in a private, in-home interview. METHODS: Brief 10-item survey (including age, social support, health, smoking, stress/anxious mood, education, household income, employment) collected from pregnant women attending 10 Australian public birthing hospitals, used to determine eligibility (at least 2 adverse items) for the "right@home" trial. 735 eligible women completed a private, in-home interview (including mental health, wellbeing, substance use, domestic violence, housing problems). Regression models tested for dose-response trends between the survey risk factor count and interview measures. FINDINGS: 38%, 31%, 15% and 16% of women reported a survey count of 2, 3, 4 and 5 or more adverse risk factors, respectively. Dose-response relationships were evident between the survey count and interview measures, e.g. of women with a survey count of 2, 8% reported ever having a drug problem, 4% experienced domestic violence in the last year and 10% experienced housing problems, contrasting with 31%, 31% and 26%, respectively, for women reporting a survey count of 5 or more. DISCUSSION/CONCLUSIONS: A brief, waiting room survey of psychosocial and socioeconomic risk factors concurs with a private antenatal risk factor interview, and could help health professionals quickly identify which women would benefit from more support.