Stressful events, social health issues and psychological distress in Aboriginal women having a baby in South Australia: implications for antenatal care

Cohort profile: The Aboriginal Families Study - a prospective cohort of Aboriginal children and their mothers and caregivers in South Australia

PURPOSE

The Aboriginal Families Study is a prospective, intergenerational cohort study with well-established Aboriginal governance arrangements and community partnerships to support all research processes including data collection, interpretation and knowledge translation.

PARTICIPANTS

344 Aboriginal and Torres Strait Islander children born in South Australia between July 2011 and June 2013 and their mothers and other primary caregivers. Two waves of survey data collection have been undertaken: early in the first year postpartum and when the study children were aged 5-8 years. Children participated in direct developmental assessments of their cognitive, speech and language development at 5-8 years of age. Social and cultural determinants of health and well-being have been assessed at each wave of data collection.

FINDINGS TO DATE

Publications and policy briefs to date focus on social determinants of women's and children's physical and mental health; identifying gaps in access to pregnancy, postnatal, primary, specialist and allied healthcare; and evidence that Aboriginal-led services in South Australia have improved women's experiences and access to antenatal care.

FUTURE PLANS

Wave 3 follow-up is planned as the study children reach 14-16 years of age. Longitudinal follow-up of women and children in the cohort will generate new knowledge about factors promoting children and young people's social and emotional well-being. Our goal is to build a stronger understanding of the potential for key domains of social and emotional well-being (eg, connection to community, family and kin, country and spirituality) to buffer the impacts of social determinants of health, including intergenerational trauma and social inequity.

Understanding cannabis use and mental health difficulties in context with women's experiences of stressful events and social health issues in pregnancy: The Aboriginal Families Study

BACKGROUND

Few population-based data sources fully recognise the intersections between stressful events, social health issues, and cannabis use in pregnancy, and little is known about sequelae for women's mental health.

METHODS

We draw on two waves of population-based data for 344 families participating in the Aboriginal Families Study longitudinal cohort. We examine women's mental health in the first year postpartum and when children were aged 5-9 years in context with life experiences and use of cannabis in pregnancy.

OUTCOMES

One in five women (19·5%) used cannabis during pregnancy (with or without co-use of tobacco). Within this group of women, 88·3% experienced 3 or more (3+) stressful events or social health issues. Psychological distress (Kessler-5 scale, K-5) in the year postpartum was substantially higher amongst women who had used cannabis or experienced 3+ stressful events or social health issues. High proportions of women met criteria for support and referral for depression and/or anxiety (52·5% of women who had used cannabis compared to 20·9% amongst women who had neither used cannabis nor tobacco; 43·2% of women who had experienced 3+ stressful events or social health issues compared to 15·6% amongst women who had not indicated these experiences). Similar patterns of psychological distress, depressive (9-item adapted Personal Health Questionnaire, aPHQ-9) and anxiety symptoms (7-item Generalised Anxiety Disorder score, GAD-7) were evident when the study children were aged 5-9 years.

INTERPRETATION

Amongst women who had used cannabis in pregnancy, a high burden of psychological distress, depression, and anxiety is evident in the postpartum period and as their children turn 5-9 years. The overlay of stressful events and social health issues and the high proportion of women meeting criteria for referral for mental health assessment and support indicate an urgent need to offer women opportunities for safe disclosure of cannabis use and opportunities to access sustained holistic services. Reducing the harms of cannabis use on Aboriginal and Torres Strait Islander families must be coupled with culturally safe ways of addressing the social, historical, and structural determinants of mental health distress and harmful use of substances.

Psychosocial Support Provided to Parents of Infants in Neonatal Intensive Care Units: An International Survey

OBJECTIVE

To describe current psychosocial support practices and programs for parents with infants in level II nurseries and level III neonatal intensive care units (NICUs) across Australia and New Zealand.

STUDY DESIGN

A staff member from each level II and level III hospital completed an online survey about the psychosocial support services available for parents in Australia and New Zealand. Mixed methods (descriptive and statistical analysis; descriptive content analysis) were used to describe current services and practices.

RESULTS

Of 66 eligible units, 44 participated in the survey (67%). Hospital-based pediatricians (32%) and clinical directors (32%) were the most common respondents. Level III NICUs reported providing significantly more services for parents than level II nurseries (median [IQR]: level III, 7 [5.25-8.75]; level II, 4.5 [3.25-5]; P < .001), with variability in the type and number of services available (range, 4-13). Less than half of units (43%) reported using standardized screening tools to assess parents for mental health distress, and just 4 units (9%) provided staff-led parent mental health support programs. In qualitative feedback, respondents frequently reported a lack of resources (staffing, funding, and training) to support parents.

CONCLUSIONS

Despite the well-documented distress that parents with infants in neonatal units experience and the evidence-based practices known to reduce this distress, this study identifies significant gaps in parent support services in level II and level III NICUs across Australia and New Zealand.

Patterns of Health and Health Service Use in a Prospective Cohort of Aboriginal and Torres Strait Islander Children Aged 5-9 Years Living in Urban, Regional and Remote Areas of South Australia

Despite longstanding recognition of disparities in Aboriginal and Torres Strait Islander child health, progress to reduce disparities is slow. To improve the capacity of policy makers to target resources, there is an urgent need for epidemiological studies providing prospective data on child health outcomes. We undertook a prospective population-based study of 344 Aboriginal and Torres Strait Islander children born in South Australia. Mothers and caregivers reported on child health conditions, use of health services and the social and familial context of the children. A total of 238 children with a mean age of 6.5 years participated in wave 2 follow-up. Overall, 62.7% of the children experienced one or more physical health conditions in the 12 months prior to wave 2 follow-up, 27.3% experienced a mental health condition and 24.8% experienced a developmental condition. The 12-month period prevalence of physical, developmental and mental health conditions was similar for children living in urban, regional and remote areas. While most children had had at least one visit with a general practitioner, some children experiencing physical, developmental and mental health conditions appear to be missing out on specialist and allied health care. Greater efforts by governments and policy makers are needed to strengthen outreach, recognition, referral and follow-up.

Trust, privacy, community, and culture: Important elements of maternity care for Aboriginal and Torres Strait Islander women giving birth in Victoria

BACKGROUND

The Australian maternity system must enhance its capacity to meet the needs of Aboriginal and Torres Strait Islander (First Nations) mothers and babies, however evidence regarding what is important to women is limited.

AIMS

The aim of this study was to explore what women having a First Nations baby rate as important for their maternity care as well as what life stressors they may be experiencing.

METHODS

Women having a First Nations baby who booked for care at one of three urban Victorian maternity services were invited to complete a questionnaire.

RESULTS

343 women from 76 different language groups across Australia. Almost one third of women reported high levels of psychological distress, mental illness and/or were dealing with serious illness or death of relatives or friends. Almost one quarter reported three or more coinciding life stressors. Factors rated as most important were privacy and confidentiality (98 %), feeling that staff were trustworthy (97 %), unrestricted access to support people during pregnancy appointments, (87 %) birth (66 %) and postnatally (75 %), midwife home visits (78 %), female carers (66 %), culturally appropriate artwork, brochures (68 %) and access to Elders (65 %).

CONCLUSIONS

This study provides important information about what matters to women who are having a First Nations baby in Victoria, Australia, bringing to the forefront social and cultural complexities experienced by many women that need to be considered in programme planning. It is paramount that maternity services partner with First Nations communities to implement culturally secure programmes that respond to the needs of local communities.

Perinatal Depression in Australian Women during the COVID-19 Pandemic: The Birth in the Time of COVID-19 (BITTOC) Study

The COVID-19 pandemic has impacted perinatal mental health globally. We determined the maternal factors and pandemic-related experiences associated with clinically significant perinatal (pregnant and post-partum) depressive symptoms in Australian women. Participants (n = 2638; pregnant n = 1219, postnatal n = 1419) completed an online survey (August 2020 through February 2021) and self-reported on depression, social support, and COVID-19 related experiences. We found elevated depressive symptoms amongst 26.5% (pregnant) and 19% (postnatal) women. Multiple logistic regression analyses showed higher likelihood of elevated depression associated with residence in Victoria, lower education, past/current mental health problems, greater non-pandemic prenatal stress, age ≥ 35 years (pregnant women) and existing physical health issues or disability in self or others (postnatal women). Greater family stress/discord and lower social support (friends) was associated with higher odds of elevated perinatal depression, while lower social support (family) was significantly associated with elevated depressive symptoms in pregnant women. Greater depression was associated with social distancing, pandemic-related news exposure and changes to prenatal care (pregnant women). Single postnatal women showed lower odds of elevated depression than partnered women. Our findings underscore the importance of universal screening for depression and targeted support during a pandemic for perinatal women displaying vulnerability factors.

"When I got the news": Aboriginal fathers in the Kimberley region yarning about their experience of the antenatal period

Issue addressed

Paternal involvement during the antenatal period is recognised as a positive contributor to a child's health and developmental outcomes. Little is known about Aboriginal Australian men's experiences and perceptions during their partner's antenatal period.

Methods

A qualitative yarning methodology was used to explore the experiences of ten Aboriginal Australian fathers during their partner's antenatal period, in a remote Northern Australian town.

Results

The study found the participants valued supporting their partners through pregnancy, making positive changes to their lifestyles, and having access to information on pregnancy. Participants described experiencing multiple stressors during the antenatal period that impacted on their social and emotional wellbeing. This is despite the range of protective factors identified by them. Participants had diverse experiences with health care providers during the antenatal period.

Conclusions

This study demonstrated that these Aboriginal men valued engagement with antenatal care (ANC) services and highlighted strategies to improve Aboriginal paternal involvement with ANC services.

So what?

Enhancing ANC to be inclusive of fathers, through a local co‐design process, could strengthen and support Aboriginal families to achieve improved health and wellbeing outcomes across the family system.

'It requires something drastic': Interviews with health care leaders about organisational responses to social disadvantage

PROBLEM

Persisting disparities in maternal and child health outcomes in high income countries require new insights for health service response.

BACKGROUND

Significant social hardship, including factors related to migration, are associated with perinatal morbidity and mortality. The universality of maternity and child health care offers opportunities to reduce health disparities. Process evaluation of health service initiatives to address refugee health inequalities in Melbourne, Australia, is the setting for the study.

AIM

To explore the views of health service leaders about health system and service capacity to tailor care to address social adversity and reduce disparities in maternal and child health outcomes.

METHODS

In-depth interviews with leaders of maternity and maternal and child health services with questions guided by a diagram to promote discussion. Thematic analysis of transcribed interviews.

FINDINGS

Health care leaders recognised the level of social complexity and diversity of their clientele. The analysis revealed three key themes: grappling with the complexity of social disadvantage; 'clinical risk' versus 'social risk'; and taking steps for system change.

DISCUSSION

Priority given to clinical requirements and routine practices together with the rising demand for services is limiting service response to families experiencing social hardship and hampering individualised care. System change was considered possible only if health service decision makers engaged with consumer and community perspectives and that of front-line staff.

CONCLUSION

Achieving equity in maternal and child health outcomes requires engagement of all key stakeholders (communities, clinicians, managers) to facilitate effective system re-design.

Psychosocial disadvantage and residential remoteness is associated with Aboriginal women's mental health prior to childbirth

Introduction

Optimal mental health in the pre-conception, pregnancy and postpartum periods is important for both maternal and infant wellbeing. Few studies, however, have focused on Indigenous women and the specific risk and protective factors that may prompt vulnerability to perinatal mental disorders in this culturally diverse population.

Objectives

To assess mental health contacts in the period before childbirth among Australian Aboriginal and Torres Strait Islander women, the association with socioeconomic factors and whether it differs by geographic remoteness.

Methods

This is a retrospective cohort study of 19,165 Aboriginal mothers and includes all Aboriginal mothers and their children born in Western Australia from January 1990 to March 2015. It draws on population-level, linked administrative data from hospitals and mental health services, with a primary focus on the mental health contacts of Aboriginal women in the 5 years leading up to childbirth.

Results

The prevalence of maternal mental health contacts in the five years prior to birth was 27.6% (93.6% having a single mental health disorder), with a greater likelihood of contact in metropolitan areas compared with regional and remote settings. There was a positive relationship between socioeconomic advantage and the likelihood of a mental health contact for women in Metropolitan (β = 0.044, p=0.003) and Inner regional areas (β = 0.033, p=0.018), and a negative association in Outer regional (β = -0.038, p=0.022), Remote (β = -0.019, p=0.241) and Very remote regions (β = -0.053, p<0.001).

Conclusions

The findings from this study provide new insights on the dynamic relationship between SES, geographic location and mental health issues among Aboriginal women in the 5 years leading up to childbirth. The results underscore the need to apply location-specific approaches to addressing the material and psychosocial pathways that lead to mental health problems and the provision of culturally safe, appropriate and accessible services for Aboriginal women

Stress beyond coping? A Rasch analysis of the Perceived Stress Scale (PSS-14) in an Aboriginal population

The history of colonization contributed to Aboriginal and Torres Strait Islanders becoming one of the most disadvantaged groups in Australia. The multiple social inequalities, and therefore the constant insecurities for many about low income, poor living conditions, unemployment, and discrimination, generate chronic stress in this population. In the Baby Teeth Talk Study, an oral-health randomized controlled trial, the Perceived Stress Scale (PSS-14) was administered to 367 pregnant Aboriginal women at baseline. The aim of the present study was to evaluate the validity and reliability of the PSS-14 in an Aboriginal population. The study analysed: (a) model fit; (b) dimensionality; (c) local dependence; (d) differential item functioning; (e) threshold ordering and item fit; (f) targeting; (g) reliability; and (h) criterion validity. The dimensionality analysis indicated a two-factor structure, with negatively and positively worded items clustering together and 21.7% (95% Agresti-Coull C.I. [17.8%, 26.2%]) statistically significant t-tests between the persons' estimates. After the creation of composite items, the revised Perceived Distress (χ2 (21) = 11.74, p = 0.946) and Perceived Coping (χ2 (28) = 17.63, p = 0.935) subscales fitted the Rasch model. Reliability was modest (PersonSeparationIndexdistress = 0.72; PersonSeparationIndexcoping = 0.76). The latent correlation between the Perceived Distress and Perceived Coping subscales was r = 0.14. It is hypothesized that the social inequalities experienced by the Aboriginal population are so pronounced that even Aboriginal pregnant women that perceived themselves as coping well with life challenges ended up endorsing items regarding high levels of stress. The present research showed that a revised PSS-14 is a culturally valid and modestly reliable psychological instrument to measure stress in a population of pregnant Aboriginal women in Australia.

What factors are associated with resilient outcomes in children exposed to social adversity? A systematic review

OBJECTIVES

Children exposed to social adversity-hardship as a result of social circumstances such as poverty or intergenerational trauma-are at increased risk of poor outcomes across the life course. Understanding what promotes resilient outcomes is essential for the development of evidence informed intervention strategies. We conducted a systematic review to identify how child resilience is measured and what factors are associated with resilient outcomes.

DESIGN

Systematic search conducted in CINAHL, MEDLINE and PsychInfo from January 2004 to October 2018 using the keywords 'resilien* and child* in the title or abstract. Eligible studies: (1) described children aged 5-12 years; (2) identified exposure to social adversity; (3) identified resilience; and (4) investigated factors associated with resilience.

OUTCOME MEASURES

(1) approaches to identifying resilience and (2) factors associated with resilient outcomes.

RESULTS

From 1979 studies retrieved, 30 studies met the inclusion criteria. Most studies were moderate to high quality, with low cultural competency. Social adversity exposures included poverty, parent loss, maltreatment and war. Only two studies used a measure of child resilience; neither was psychometrically validated. Remaining studies classified children as resilient if they showed positive outcomes (eg, mental health or academic achievement) despite adversity. A range of child, family, school and community factors were associated with resilient outcomes, with individual factors most commonly investigated. The best available evidence was for cognitive skills, emotion regulation, relationships with caregivers and academic engagement.

CONCLUSIONS

While there is huge variation in the type and severity of adversity that children experience, there is some evidence that specific individual, relational and school factors are associated with resilient outcomes across a range of contexts. Such factors provide an important starting point for effective public health interventions to promote resilience and to prevent or ameliorate the immediate and long-term impacts of social adversity on children.

Community engagement in the Aboriginal Families Study: Strategies to promote participation

BACKGROUND

Aboriginal women and families are under-represented in Australian research on pregnancy and childbirth. The Aboriginal Families Study aimed to investigate the views and experiences of a representative sample of women giving birth to an Aboriginal baby in South Australia between July 2011 and June 2013, using methods designed to respect Aboriginal culture and communities.

METHODS

A team of 12 Aboriginal researchers facilitated community engagement and recruitment of Aboriginal and non-Aboriginal mothers of Aboriginal infants in urban, regional and remote areas of South Australia over a two-year period.

RESULTS

A total of 344 women took part, around a quarter of all Aboriginal women giving birth in South Australia in the study period (39% urban, 35% regional and 25% from remote areas). Participants were representative in relation to maternal age (mean age of 25 years, range=15-43 years). Over half of women (56%) first heard about the study via a member of the fieldwork team making contact with them through community connections. Other major sources of recruitment were: Aboriginal health services/programs (20%) and public maternity hospitals (16%). Almost all of the women (95%) recruited via community networks of the fieldwork team completed the questionnaire. In contrast, 51% of women recruited via public hospitals completed the questionnaire (odds ratio=0.1, 95% confidence interval 0.0-0.1, p<0.001).

CONCLUSIONS

Aboriginal researchers' community knowledge and leadership is critical to the conduct of successful Aboriginal health research. High levels of participation in research by 'harder to reach' populations are achievable when researchers take time to build relationships and work in partnership with communities.

The role of indigenous health workers in promoting oral health during pregnancy: a scoping review

BACKGROUND

Early childhood caries is the most common chronic childhood disease worldwide. Australian Aboriginal and Torres Strait Islander children are twice more likely to develop dental decay, and contributing factors include poor maternal oral health and underutilisation of dental services. Globally, Indigenous health workers are in a unique position to deliver culturally competent oral healthcare because they have a contextual understanding of the needs of the community.

METHODS

This scoping review aimed to identify the role of Indigenous health workers in promoting maternal oral health globally. A systematic search was undertaken of six electronic databases for relevant published literature and grey literature, and expanded to include non-dental health professionals and other Indigenous populations across the lifespan when limited studies were identified.

RESULTS

Twenty-two papers met the inclusion criteria, focussing on the role of Indigenous health workers in maternal oral healthcare, types of oral health training programs and screening tools to evaluate program effectiveness. There was a paucity of peer-reviewed evidence on the role of Indigenous health workers in promoting maternal oral health, with most studies focusing on other non-dental health professionals. Nevertheless, there were reports of Indigenous health workers supporting oral health in early childhood. Although some oral health screening tools and training programs were identified for non-dental health professionals during the antenatal period, no specific screening tool has been developed for use by Indigenous health workers.

CONCLUSIONS

While the role of health workers from Indigenous communities in promoting maternal oral health is yet to be clearly defined, they have the potential to play a crucial role in 'driving' screening and education of maternal oral health especially when there is adequate organisational support, warranting further research.

A Novel Approach to Transforming Smoking Cessation Practice for Pregnant Aboriginal Women and Girls Living in the Pilbara

Tobacco smoking during pregnancy contributes to a range of adverse perinatal outcomes; but is a potentially modifiable behavior. In Australia Aboriginal and Torres Strait Islander women face a range of barriers that hinder; rather than support smoking cessation. Few smoking cessation programs consider the broader social determinants of women’s lives; the gendered nature of these or the complexities which impinge on behavior change in the presence of social and economic disadvantage and substantial individual and intergenerational trauma. Drawing on the salient gender and trauma-informed literature this paper describes the rationale underpinning formative research which will inform the design of a localized, culturally meaningful smoking cessation program for Aboriginal women living in the Hedland and Western Desert communities of the remote Pilbara region of Western Australia. We contend that a women-centered, trauma-informed approach to smoking cessation has much to offer those seeking to address this critical public health issue

Perinatal outcomes among young Indigenous Australian mothers: A cross-sectional study and comparison with adult Indigenous mothers

BACKGROUND

The teenage pregnancy rate is high among Indigenous Australian women, yet little is known about their pregnancy outcomes. Moreover, against a background of extreme social disadvantage, the relative importance of age as a risk factor for adverse outcomes among Indigenous pregnancies is unclear. We compared perinatal outcomes for Indigenous teenagers (<20 years) with adult Indigenous women (20-34 years), and described outcomes in subgroups of teenagers.

METHODS

Data were analyzed for 2421 singleton births to Indigenous women aged <35 years in Australia's Northern Territory from 2003 to 2005. Regression was used to assess the effect of young maternal age on normal birth, healthy baby, preterm birth, low birthweight, special care admission, and mean birthweight, adjusting for covariates.

RESULTS

Three-quarters of teenagers and 62% of adult mothers lived in remote areas. Smoking rates were around 50% in both groups. Teenagers were more likely to have a normal birth than adults (adjusted odds ratio 1.78 [95% CI 1.35-2.34]). The groups did not differ for healthy baby, preterm birth, or low birthweight. Babies of teenagers weighed 135 g less than those of adults; however, adjustment for covariates eliminated this difference. Examination of teenage subgroups (≤16 years and 17-19 years) revealed risk behaviors being higher for 17-19 years olds than for the younger group, and more prevalent among urban-based mothers.

DISCUSSION

Young maternal age is not a risk factor for adverse perinatal outcomes among Indigenous women. Rather, they are having babies in disadvantaged circumstances within a system challenged to support them socially and clinically.