The closure of rural and remote maternity services: Where are the midwives?

Designing economic evaluations alongside clinical trials in maternal health care: A guide for clinical trial design

BACKGROUND

Economic evaluations are being conducted with increasing frequency in the maternity care setting, with more randomized controlled trials containing a health economic component. Key emerging criticisms of economic evaluation in maternity care are lack of robust data collection and measurement, inconsistencies in methodology, and lack of adherence to reporting guidelines.

METHODS

This article provides a guide to the design of economic evaluations alongside clinical trials in maternal health. We include economic concepts and considerations for the maternity setting and provide examples from the UK and Australia.

RESULTS

There are many important considerations for the design of economic evaluations alongside clinical trials. To be effective, researchers must select types of economic evaluation, which align with their study objectives; choose an appropriate evaluation perspective, time horizon, and discount rate; and identify accurate ways to measure and evaluate health outcomes and costs.

DISCUSSION

This guide is written for noneconomists and can be used for designing economic evaluations to be conducted as a part of clinical trials. We seek to improve the quality, consistency, and transparency of economic evaluations in maternal health.

Rural maternity and media discourse analysis: Framing new narratives

INTRODUCTION

Continued rural maternity closure across Australia has seen impacts on women and families such as financial pressures, quality and safety concerns, and emotional pressure. This review aimed at understanding how media coverage of rural maternity and closure are presented and what impact this may have on maternity service sustainability.

OBJECTIVE

This research seeks to examine media discourse and characteristics of online newspaper articles related to rural maternity services.

DESIGN

A narrative review was conducted using thematic discourse analysis to examine online newspaper content published in Victoria, Australia from 2010 to June 2021.

FINDINGS

Local maternity services were a source of community interest for rural people. Coverage of negative outcomes for mothers and babies was highlighted by rural newspapers; however, increased content over the last 12-month period focused on community support for the sustainability of rural maternity services. Recent community support in newspaper articles coincided with maternity services reviews and retaining some of these rural services.

DISCUSSION

Community support in media may provide a protective social pressure, leading rural health services to consider this when reviewing the sustainability or closure of rural maternity services.

CONCLUSION

Media attention about sustaining local maternity services by highlighting issues and representing community voices may influence health executive to consider opportunities to remodel and sustain high-quality and safe maternity care in rural settings. Knowing how rural health executives consider media, community pressure, and how it impacts expediency of maternity service closure decisions is unknown and an important gap in knowledge to explore and understand.

Evaluation of a regional midwifery caseload model of care integrated across five birthing sites in South Australia: Women's experiences and birth outcomes

INTRODUCTION

The ongoing closure of regional maternity services in Australia has significant consequences for women and communities. In South Australia, a regional midwifery model of care servicing five birthing sites was piloted with the aim of bringing sustainable birthing services to the area. An independent evaluation was undertaken. This paper reports on women's experiences and birth outcomes.

AIM

To evaluate the effectiveness, acceptability, continuity of care and birth outcomes of women utilising the new midwifery model of care.

METHOD

An anonymous questionnaire incorporating validated surveys and key questions from the Quality Maternal and Newborn Care (QMNC) Framework was used to assess care across the antenatal, intrapartum and postnatal period. Selected key labour and birth outcome indicators as reported by the sites to government perinatal data collections were included.

FINDINGS

The response rate was 52.6% (205/390). Women were overwhelmingly positive about the care they received during pregnancy, birth and the postnatal period. About half of women had caseload midwives as their main antenatal care provider; the other half experienced shared care with local general practitioners and caseload midwives. Most women (81.4%) had a known midwife at their birth. Women averaged 4 post-natal home visits with their midwife and 77.5% were breastfeeding at 6-8 weeks. Ninety-five percent of women would seek this model again and recommend it to a friend. Maternity indicators demonstrated a lower induction rate compared to state averages, a high primiparous normal birth rate (73.8%) and good clinical outcomes.

CONCLUSION

This innovative model of care was embraced by women in regional SA and labour and birth outcomes were good as compared with state-wide indicators.

Translating evidence into practice: Implementing culturally safe continuity of midwifery care for First Nations women in three maternity services in Victoria, Australia

BACKGROUND

Strategies to improve outcomes for Australian First Nations mothers and babies are urgently needed. Caseload midwifery, where women have midwife-led continuity throughout pregnancy, labour, birth and the early postnatal period, is associated with substantially better perinatal health outcomes, but few First Nations women receive it. We assessed the capacity of four maternity services in Victoria, Australia, to implement, embed, and sustain a culturally responsive caseload midwifery service.

METHODS

A prospective, non-randomised research translational study design was used. Site specific culturally responsive caseload models were developed by site working groups in partnership with their First Nations health units and the Victorian Aboriginal Community Controlled Health Organisation. The primary outcome was to increase the proportion of women having a First Nations baby proactively offered and receiving caseload midwifery as measured before and after programme implementation. The study was conducted in Melbourne, Australia. Data collection commenced at the Royal Women's Hospital on 06/03/2017, Joan Kirner Women's and Children's Hospital 01/10/2017 and Mercy Hospital for Women 16/04/2018, with data collection completed at all sites on 31/12/2020.

FINDINGS

The model was successfully implemented in three major metropolitan maternity services between 2017 and 2020. Prior to this, over a similar timeframe, only 5.8% of First Nations women (n = 34) had ever received caseload midwifery at the three sites combined. Of 844 women offered the model, 90% (n = 758) accepted it, of whom 89% (n = 663) received it. Another 40 women received standard caseload. Factors including ongoing staffing crises, prevented the fourth site, in regional Victoria, implementing the model.

INTERPRETATION

Key enablers included co-design of the study and programme implementation with First Nations people, staff cultural competency training, identification of First Nations women (and babies), and regular engagement between caseload midwives and First Nations hospital and community teams. Further work should include a focus on addressing cultural and workforce barriers to implementation of culturally responsive caseload midwifery in regional areas.

FUNDING

Partnership Grant (# 1110640), Australian National Health and Medical Research Council and La Trobe University.

Returning childbirth to inuit communities in the Canadian Arctic

While Inuit living in Nunavut have been advocating for decades for the return of birthing to their own communities, over two-third of births continue to occur outside of the territory. We conducted a literature review to answer the question, why has birthplace choice not been given back to Inuit yet. Based on our review we identified a number of factors impacting birthplace choice, including the organisation of the Nunavut medical system that is focused on primary health care and that cannot easily accommodate the potential clinical risks Western health care associates with birthing, often in isolation from socio-cultural risks; staffing vacancies and turn over in Nunavut, which creates challenges in continuity of care and in maintaining trust; and trends in Canada towards the medicalisation of birthing, which resulted in the displacement of traditional midwifery, and lately in the professionalisation of midwifery with training centres mostly located outside of Nunavut. We recognise that providing more options to birth in the north is complex. While birthing in the north as an option is a given objective, operationalising this objective in a consistent manner is likely going to be a challenge for years to come.

Measuring organizational readiness for implementing change (ORIC) in a new midwifery model of care in rural South Australia

BACKGROUND

The sustainability of Australian rural maternity services is under threat due to current workforce shortages. In July 2019, a new midwifery caseload model of care was implemented in rural South Australia to provide midwifery continuity of care and promote a sustainable workforce in the area. The model is unique as it brings together five birthing sites connecting midwives, doctors, nurses and community teams. A critical precursor to successful implementation requires those working in the model be ready to adopt to the change. We surveyed clinicians at the five sites transitioning to the new model of care in order to assess their organizational readiness to implement change.

METHODS

A descriptive study assessing readiness for change was measured using the Organizational Readiness for Implementing Change scale (ORIC). The 12 item Likert scale measures a participant's commitment to change and change efficacy. All clinicians working within the model of care (midwives, nurses and doctors) were invited to complete an e-survey.

RESULTS

Overall, 55% (56/102) of clinicians participating in the model responded. The mean ORIC score was 41.5 (range 12-60) suggesting collectively, midwives, nurses and doctors began the new model of care with a sense of readiness for change. Participants were most likely to agree on the change efficacy statements, "People who work here feel confident that the organization can get people invested in implementing this change and the change commitment statements "People who work here are determined to implement this change", "People who work here want to implement this change", and "People who work here are committed to implementing this change.

CONCLUSION

Results of the ORIC survey indicate that clinicians transitioning to the new model of care were willing to embrace change and commit to the new model. The process of organizational change in health care settings is challenging and a continuous process. If readiness for change is high, organizational members invest more in the change effort and exhibit greater persistence to overcome barriers and setbacks. This is the first reported use of the instrument amongst midwives and nurses in Australia and should be considered for use in other national and international clinical implementation studies.

Differential access to continuity of midwifery care in Queensland, Australia

ObjectiveTo determine maternal access to continuity of midwifery care in public maternity hospitals across the state of Queensland, Australia. MethodsMaternal access to continuity of midwifery care in Queensland was modelled by considering the proportion of midwives publicly employed to provide continuity of midwifery care alongside 2017 birth data for Queensland Hospital and Health Services. The model assumed an average caseload per full-time equivalent midwife working in continuity of care with 35 women per annum, based on state Nursing and Midwifery Award conditions. Hospitals were grouped into five clusters using standard Australian hospital classifications. ResultsTwenty-seven facilities (out of 39, 69%) across all 15 hospital and health services in Queensland providing a maternity service offered continuity of midwifery care in 2017 (birthing onsite). Modelling applying the assumed caseload of 35 women per full-time equivalent midwife found wide variations in the percentage of women able to access continuity of midwifery care, with access available for an estimated 18% of childbearing women across the state. Hospital classifications with higher clinical services capability and birth volume did not equate with higher access to continuity of midwifery care in metropolitan areas. Regional health services with level 3 district hospitals assisting with <500 births showed higher levels of access, potentially due to additional challenges to meet local population needs to those of a metropolitan service. Access to full continuity of midwifery care in level 3 remote hospitals (<500 births) was artificially inflated due to planned pre-labour transfers for women requiring specialised intrapartum care and women who planned to birth at other hospitals. ConclusionsDespite strong evidence that continuity of midwifery care offers optimal care for women and their babies, there was significant variation in implementation and scale-up of these models across hospital jurisdictions. What is known about the topic?Access to continuity of midwifery care for pregnant women within the public health system varies widely; however, access variation among different hospital classification groups in Australian states and territories has not been systematically mapped. What does this paper add?This paper identified differential access to continuity of midwifery care among hospital classifications grouped for clinical services capability and birth volume in one state, Queensland. It shows that higher clinical services capability and birth volume did not equate with higher access to continuity of midwifery care in metropolitan areas. What are the implications for practitionersScaling up continuity of midwifery care among all hospital classification groups in Queensland remains an important public health strategy to address equitable service access.

An interactive decision-making framework (i-DMF) to scale up maternity continuity of carer models

BACKGROUND

Low numbers of women in Queensland receive continuity of care across their maternity episode. The Office of the Chief Nursing and Midwifery Officer was tasked with strengthening maternity service delivery by reviewing and improving Maternity Models of Care and Workforce.

AIM

Develop a decision-making framework (DMF) to increase maternity continuity of carer models.

METHOD

A literature review of models, specific to the public health maternity system, including suitability to rural areas and culturally appropriate to Aboriginal and Torres Strait Islander women was undertaken. Stakeholders informed development of the framework and toolkit. A prototype was built, tested and refined following input from rural, regional and metropolitan facilities.

RESULTS

42 questions guide services to contextualise delivery of continuity of carer to local circumstances. Three rural sites have applied the i-DMF and toolkit. One used the tool for quality assurance of their existing midwifery continuity model, another has developed a midwifery continuity-of-carer model for Aboriginal and Torres Strait Islander women, the other is looking to establish a local rural birth service.

CONCLUSION

The i-DMF has potential to grow and sustain best practice maternity care, and particularly enable more women to receive relationship-based care with a known midwife.

Mothering Work and Perinatal Transfer: An Institutional Ethnographic Investigation

BACKGROUND

While maternal or infant transfer is generally the safest course of action when health complications arise, the process of shifting from one hospital to another is stressful for mothers and their infants. There is limited understanding of how institutional processes coordinate patient transfer in ways that increase tensions for women and their families who are trying to navigate the institutional systems during health crises.

METHODS

This institutional ethnographic study explored womens' experience of transfer. Interviews were conducted with a purposive sample of six childbearing women. The analysis highlights tensions and contradictions between patient care and institutional demands and shows how ordinary institutional decision-making practices impacted participants in unexpected ways.

RESULTS

Women experienced uncertainty and stress when trying to convince health-care providers they needed care. Before, during, and after transfer, participants navigated home responsibilities, childcare, and getting care closer to home in difficult circumstances.

CONCLUSION

The effort and skill women need to care for their infants and families as they are transferred is extraordinary. This study offers insight into the resources and support childbearing women need to accomplish the work of caring for their families in the face of perinatal crisis and multiple transfers.

Imminent birth education for rural and remote settings: An evaluation study

OBJECTIVE

To describe the development and evaluation of an educational resource that aimed to provide the non-midwifery workforce in rural and remote health facilities with basic knowledge and skills to assist women who present when birth is imminent.

DESIGN

Descriptive methods using surveys were employed to evaluate the resource named the Imminent Birth Education Program.

PARTICIPANTS

Health professionals employed in Queensland Health rural and remote non-birthing facilities.

INTERVENTION

An evidence-based, blended educational program comprising an online component, a face-to-face workshop and an education package for midwives to facilitate the workshop in their health service.

RESULTS

More than 600 participants completed the online course component, and the majority of these participants were employed in non-birthing facilities. Throughout the project, two project officers facilitated face-to-face workshops, training participants to facilitate the workshop in their own health services. The reach of the Imminent Birth Education Program was statewide with clinical staff from all 16 Hospital and Health Services participating.

CONCLUSION

The uptake of the Imminent Birth Education Program has been widespread across the state and positively evaluated by the rural and remote non-midwifery workforce in non-birthing facilities. This evidence-based program is an effective way to provide the knowledge, skills and confidence to assist health professionals to care for women who present to these facilities when birth is imminent.

Distance from Home Birth to Emergency Obstetric Services and Neonatal Outcomes: A Cohort Study

INTRODUCTION

Little is known about the relationship between distance from hospital services and the outcomes of planned home births. We examined whether greater driving distance from a hospital with continuous cesarean capability was associated with a higher risk of adverse neonatal outcome among individuals who were planning to give birth at home.

METHODS

Using an intention-to-treat analysis, we conducted a population-based cohort study of 11,869 individuals who planned to give birth at home in Ontario, Canada, between April 1, 2012, and March 31, 2015. We used postal codes to determine the driving time from maternal residence to the closest hospital offering level 2 or higher maternity care services (ie, hospital with continuous cesarean birth capability). We used log binomial regression analysis to compare the outcomes of individuals who planned a birth more than a 30-minute drive from a level 2 hospital with those of individuals whose births were planned to occur within 30 minutes. We adjusted for maternal age, parity, gestational age, season, and maternal material deprivation quintile.

RESULTS

We found no statistically significant difference in the rates of 5-minute Apgar scores less than 7 (adjusted relative risk [aRR], 1.02; 95% CI, 0.95-1.10; P = .58), perinatal mortality, meconium aspiration syndrome, and emergency medical service usage. Neonates born to individuals who planned to give birth at a greater distance from a hospital had a lower rate of neonatal intensive care unit admission (aRR, 0.6; 95% CI, 0.44-0.81; P = .001).

DISCUSSION

We found no increased risk of adverse neonatal outcomes for births that were planned to occur more than 30 minutes from a hospital. Our findings can be considered, along with individual risk factors and contextual factors, in decision making about the choice of home birth for individuals who live more than half an hour from a hospital with cesarean capacity.