1
|
Poggianella S, Ambrosi E, Mortari L. Women's experience of continuity of midwifery care in North-Eastern Italy: A qualitative study. Eur J Midwifery 2023; 7:4. [PMID: 36815945 PMCID: PMC9930607 DOI: 10.18332/ejm/159358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/08/2023] [Accepted: 01/16/2023] [Indexed: 02/17/2023] Open
Abstract
INTRODUCTION The establishment of a maternity path is often hampered by the fragmentation of care processes resulting in discontinuity of care. The interruption of continuity of care negatively affects the experience of maternity. The purpose of this research is to analyze the experience of women who get midwifery continuity of care from pregnancy till after childbirth. METHODS A qualitative study using a phenomenological-grounded approach was undertaken. Audio-recorded semi-structured interviews were taken from 11 pregnant women who received midwifery care during maternity. This research was carried out between March 2020 and February 2021. RESULTS Continuous and quality care is what allows women to develop new skills, increasing awareness and confidence in themselves and in their abilities both during pregnancy and after delivery. Assistance provided by competent professionals allows women to be taken in charge globally with greater personalization of care.Since the research was carried out during the first wave of the COVID-19 pandemic, some of the repercussions that the situation had on women during maternity were also experienced negatively, such as the interruption of continuity of care or the inability to choose whom to have next to. CONCLUSIONS From the perspective of prevention and protection of maternal and child health, in the short- and long-term, it becomes essential to focus on developing maternal competencies. This may be possible by implementing midwifery continuity of care pathways with an appropriate and flexible organizational system capable of responding to women's needs throughout the maternity journey, even during periods of a health emergency.
Collapse
Affiliation(s)
| | - Elisa Ambrosi
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Luigina Mortari
- Caring Education Research Center, Department of Human Sciences and Department of Diagnostics and Public Health, University of Verona, Verona, Italy,Center of Educational and Didactic Research, Department of Human Sciences, University of Verona, Verona, Italy
| |
Collapse
|
2
|
Grayson N, Quinones N, Oseguera T. A Model of True CHOICES: Learnings from a Comprehensive Sexual and Reproductive Health Clinic in Tennessee that Provides Abortions and Opened the City's First Birth Center. J Midwifery Womens Health 2022; 67:689-695. [PMID: 36471539 DOI: 10.1111/jmwh.13448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 08/16/2022] [Accepted: 09/26/2022] [Indexed: 12/12/2022]
Abstract
CHOICES Memphis Center for Reproductive Health staff is passionate about ensuring that everyone has access to the full continuum of comprehensive reproductive health care (including abortion, gender-affirming care, miscarriage management, and community birth) regardless of race, gender identity, sexual orientation, HIV status, economic status, or religious beliefs. Memphis, Tennessee, has a history of limited community birth options (birthing outside of hospital walls). In 2017, when home birth services were added to CHOICES and plans for opening Memphis' first freestanding birth center were being imagined, it was intentional to create a model in which midwifery care could be accessible for patients who may be eligible for state-funded health care services, those considered at higher health risk than traditional low-risk midwifery patients, or both. In fact, individuals and their families with limited out-of-pocket funds and those historically marginalized would purposely receive holistic, individualized care based on their unique health care needs and personal desires, driven by a reproductive justice framework. In this article, we outline the success and challenges of addressing the reproductive health needs of marginalized communities, including the benefits of a nonprofit business model, operationalizing reproductive justice concepts, and the reclamation of Black midwifery. We also discuss the challenges of caring for Black birthing people and providing abortion and gender-affirming care in a politically hostile environment. Although individuals have complex needs, at its core, CHOICES believes that every person must be seen as whole human beings and that each can be cared for by a midwife. The CHOICES approach is informed by evidence-based information, clinical judgment, and an intentional partnership with and investment in a people who have historically been and are presently pushed to the margins, neglected, and blamed for poor health outcomes and demise. Striving to adapt the CHOICES model of care in other parts of the country is important now more than ever following the Supreme Court decision to overturn Roe v. Wade.
Collapse
Affiliation(s)
- Nikia Grayson
- CHOICES: Center for Reproductive Health, Memphis, Tennessee, United States
| | - Nicole Quinones
- CHOICES: Center for Reproductive Health, Memphis, Tennessee, United States
| | - Talita Oseguera
- CHOICES: Center for Reproductive Health, Memphis, Tennessee, United States
| |
Collapse
|
3
|
Anderson R, Zaman SB. Improving the Quality of Maternity Care through the Introduction of Professional Midwives and Mentoring in Selected Sub-District Hospitals in Bangladesh: A Mixed Method Study Protocol. Methods Protoc 2022; 5:84. [PMID: 36287056 DOI: 10.3390/mps5050084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/15/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction: Bangladesh introduced professional midwives in 2018 to address gaps in sexual and reproductive health services, focusing on improved maternity care. Facility mentoring has been introduced in selected facilities within the government to enable midwives as they move into their new roles. Objectives: To describe a protocol (1) to determine if introducing international standard midwives in rural sub-district hospitals in Bangladesh, both with and without facility mentoring, improve the availability and quality of maternal and newborn health care compared to the facility without midwives; and (2) to explore the experiences of the midwives, and the maternity staff and managers that they joined, following their introduction. Methods: This will be a mixed-methods study to examine differences between selected hospitals grouped into three categories: without midwives (only nurses), with midwives, and both with midwives and mentorship. Hospital selection will be based on choosing those with the highest birth caseload. The quantitative component will consist of facility observations and clinical data extraction to assess their (hospital and midwives) readiness (birth preparedness and complication readiness) and clinical care to explore whether facilities with newly introduced midwives have improved availability and quality of care. We will use facility assessment tools to extract clinical data. In addition, we will use a structured open-ended interview guideline to conduct focus groups and in-depth interviews to understand the perceptions, attitudes, and experiences among maternity staff (e.g., nurses and paramedics) and health managers (e.g., facility manager, residential medical officer, consultants), as well as the midwives themselves toward the newly introduced midwives and the quality of care. We plan to use a fixed effect logistic regression to compare the relationship between variables in the three hospital types for each observed data point. For analyzing qualitative data, we will adopt content analysis and use NVivo to identify themes related to perceptions, attitudes, and experiences. Expected results: The introduction of professional midwives may improve the quality of maternal health care in rural settings. The addition of a mentoring program can support midwives in transitioning into their new roles and introduce improved care quality.
Collapse
|
4
|
Shipton EV, Callaway L, Foxcroft K, Lee N, de Jersey SJ. Midwife-Led Continuity of Antenatal Care and Breastfeeding Duration Beyond Postpartum Hospital Discharge: A Systematic Review. J Hum Lact 2022:8903344221126644. [PMID: 36197006 DOI: 10.1177/08903344221126644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The World Health Organization recommends that infants should be exclusively breastfed for the first 6 months of life and that breastfeeding should continue for 2 years and beyond. Most women initiate breastfeeding, but many do not continue for the recommended duration. While midwife-led continuity of antenatal care is linked to improved mother and infant outcomes, the influence on breastfeeding duration has not been previously reviewed. RESEARCH AIM To critically analyze the literature that compared midwife-led continuity of antenatal care with other models of care where researchers have measured breastfeeding duration beyond postpartum hospital discharge. METHODS A systematic literature review with critical analysis was used to answer the research aim. We systematically searched and screened five databases for quantitative studies where researchers had reported breastfeeding duration beyond postpartum hospital discharge after midwife-led continuity of antenatal care, compared with another model of antenatal care. Methodological quality was assessed using tools from the Cochrane Collaboration (RoB2 and ROBINS-I). In total, nine studies met the inclusion criteria. RESULTS Clear conclusions about the association between midwife-led continuity of antenatal care and breastfeeding duration were not found. The risk of bias within non-randomized studies ranged from serious to critical, and a judgement of "some concerns" of risk of bias in the one randomized study. CONCLUSION To date, the question of whether midwife-led continuity of antenatal care improves breastfeeding duration has not been established. There has been a lack of consistency in definitions of breastfeeding and descriptions of models of care, which has weakened the evidence-based of literature reviewed.Our review protocol was registered with PROSPERO; although due to COVID-19, this registration was not checked for eligibility by the PROSPERO team (CRD42020151276). https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020151276.
Collapse
Affiliation(s)
- Emma V Shipton
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.,Metro North Hospital and Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Leonie Callaway
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.,Metro North Hospital and Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Katie Foxcroft
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.,Metro North Hospital and Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Nigel Lee
- School of Nursing, Midwifery and Social Work, The University of Queensland, South Brisbane, QLD, Australia
| | - Susan J de Jersey
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.,Metro North Hospital and Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia
| |
Collapse
|
5
|
Carpenter J, Burns E, Smith L. Factors Associated With Normal Physiologic Birth for Women Who Labor In Water: A Secondary Analysis of A Prospective Observational Study. J Midwifery Womens Health 2022; 67:13-20. [PMID: 35029843 PMCID: PMC9302129 DOI: 10.1111/jmwh.13315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 10/16/2021] [Accepted: 10/18/2021] [Indexed: 11/30/2022]
Abstract
Introduction Research to understand factors associated with normal physiologic birth (unassisted vaginal birth, spontaneous labor onset without epidural analgesia, spinal, or general anesthetic, without episiotomy) is required. Laboring and/or giving birth in water has been shown to be associated with a high proportion of physiologic birth but with little understanding of factors that may influence this outcome. This study explored factors associated with normal physiologic birth for women who labored in water. Methods We conducted a secondary analysis of a UK‐based prospective observational study of 8064 women at low risk of childbirth complications who labored in water. Consecutive women were recruited from birth settings in England, Scotland, and Northern Ireland. Planned place of birth, maternal characteristics, intrapartum events, and maternal and neonatal outcomes were measured. Univariable and multivariable logistic regression modelling explored factors associated with normal physiologic birth. Results In total, 5758 (71.4%) of women who labored in water had a normal physiologic birth. Planned birth in the community (adjusted odds ratio [aOR], 2.58; 95% CI, 2.22‐2.99) or at an alongside midwifery unit (aOR, 1.21; 95% CI, 1.04‐1.41) was positively associated with normal physiologic birth compared with planned birth in an obstetric unit. Duration of second stage (aOR, 0.66; 95% CI, 0.62‐0.70), duration in the pool [aOR, 0.93; 95% CI, 0.90‐0.96), and birth weight of the neonate (aOR, 0.74; 95% CI, 0.65‐0.85) were negatively associated with normal physiologic birth. Parity was not associated with normal physiologic birth in multivariate analyses. Discussion Our findings largely reflected wider research, both in and out of water. We found midwifery‐led birth settings may increase the likelihood of normal physiologic birth among healthy women who labor in water, irrespective of parity. This association supports growing evidence demonstrating the importance of planned place of birth on reducing intervention rates and adds to research on labor and birth in water.
Collapse
Affiliation(s)
- Jane Carpenter
- Oxford School of Nursing and Midwifery, Oxford Brookes University, Oxford, United Kingdom
| | - Ethel Burns
- Oxford School of Nursing and Midwifery, Oxford Brookes University, Oxford, United Kingdom
| | - Lesley Smith
- Faculty of Health Sciences, Hull University, Hull, United Kingdom
| |
Collapse
|
6
|
Poškienė I, Vanagas G, Kirkilytė A, Nadišauskienė RJ. Comparison of vaginal birth outcomes in midwifery-led versus physician-led setting: A propensity score-matched analysis. Open Med (Wars) 2021; 16:1537-1543. [PMID: 34722889 PMCID: PMC8520123 DOI: 10.1515/med-2021-0373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 07/21/2021] [Accepted: 09/20/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Experts in many countries are recommending a scaling up midwifery-led care as a model to improve maternal and newborn outcomes, reduce rates of unnecessary interventions, realise cost savings, and facilitate normal spontaneous vaginal birth. OBJECTIVE The aim of this study was to compare midwifery-led and obstetrician-gynaecologist-led care-related vaginal birth outcomes. PARTICIPANTS Pregnant women in Kaunas city maternity care facilities. METHODS A propensity score-matched case-control study of midwifery-led versus physician-led low-risk birth outcomes. Patient characteristics and outcomes were compared between the groups. Continuous variables are presented as mean ± standard deviation and analysed using the Mann-Whitney U test. Categorical and binary variables are presented as frequency (percentage), and differences were analysed using the chi-square test. Analyses were conducted separately for the unmatched (before propensity score matched [PSM]) and matched (after PSM) groups. RESULTS After adjusting groups for propensity score, postpartum haemorrhage differences between physician-led and midwifery-led labours were significantly different (169.5 and 152.6 mL; p = 0.026), same for hospital stay duration (3.3 and 3.1 days, p = 0.042). Also, in matched population, significant differences were seen for episiotomy rates (chi2 = 4.8; p = 0.029), newborn Apgar 5 min score (9.58 and 9.76; p = 0.002), and pain relief (chi2 = 14.9; p = 0.002). Significant differences were seen in unmatched but not confirmed in matched population for obstetrical procedures used during labour, breastfeeding, birth induction, newborn Apgar 1 min scores, and successful vaginal birth as an overall spontaneous vaginal birth success measure. CONCLUSION The midwifery-led care model showed significant differences from the physician-led care model in episiotomy rates, hospital stay duration and postpartum haemorrhage, and newborn Apgar 5 min scores. Midwifery-led care is as safe as physician-led care and does not influence the rate of successful spontaneous vaginal births.
Collapse
Affiliation(s)
- Ingrida Poškienė
- Department of Obstetrics and Gynecology, Lithuanian University of Health Sciences, Medical Academy, Eiveniu st. 2, Kaunas, Lithuania
| | | | - Asta Kirkilytė
- Department of Obstetrics and Gynecology, Lithuanian University of Health Sciences, Medical Academy, Eiveniu st. 2, Kaunas, Lithuania
| | - Rūta Jolanta Nadišauskienė
- Department of Obstetrics and Gynecology, Lithuanian University of Health Sciences, Medical Academy, Eiveniu st. 2, Kaunas, Lithuania
| |
Collapse
|
7
|
Abstract
BACKGROUND Ethical care in maternity is fundamental to providing care that both prevents harm and does good, and yet, there is growing acknowledgement that disrespect and abuse routinely occur in this context, which indicates that current ethical frameworks are not adequate. Care ethics offers an alternative to the traditional biomedical ethical principles. RESEARCH AIM The aim of the study was to determine whether a correlation exists between midwifery-led care and care ethics as an important first step in an action research project. RESEARCH DESIGN Template analysis was chosen for this part of the action research. Template analysis is a design that tests theory against empirical data, which requires pre-set codes. PARTICIPANTS AND CONTEXT A priori codes that represent midwifery-led care were generated by a stakeholder consultative group of nine childbearing women using nominal group technique, collected in Perth, Western Australia. The a priori codes were applied to a predesigned template with four domains of care ethics. ETHICAL CONSIDERATIONS Ethics approval was granted by the Edith Cowan University research ethics committee REMS no. 2019-00296-Buchanan. FINDINGS The participants generated eight a priori codes representing ethical midwifery care, such as: 1.1 Relationship with Midwife; 1.2 Woman-centred care; 2.1 Trust women's bodies and abilities; 2.2. Protect normal physiological birth; 3.1. Information provision; 3.2. Respect autonomy; 4.1. Birth culture of fear (midwifery-led care counter-cultural) and 4.2. Recognition of rite of passage. The a priori codes were mapped to the care ethics template. The template analysis found that midwifery-led care does indeed demonstrate care ethics. DISCUSSION Care ethics takes into consideration what principle-based bioethics have previously overlooked: relationship, context and power. CONCLUSION Midwifery-led care has been determined in this study to demonstrate care ethics, which suggest that further research is defensible with the view that it could be incorporated into the ethical codes and conduct for the midwifery profession.
Collapse
Affiliation(s)
| | | | | | | | - Sara Bayes
- Edith Cowan University, Australia; Australian Catholic University, Australia
| |
Collapse
|
8
|
Merz WM, Heep A, Kandeepan P, Tietjen SL, Kocks A. Survey of alongside midwifery-led care in North Rhine-Westfalia, Germany. J Perinat Med 2019; 48:34-39. [PMID: 31811809 DOI: 10.1515/jpm-2019-0313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 10/27/2019] [Indexed: 01/29/2023]
Abstract
Background Alongside midwifery-led care (AMC) was introduced in Germany in 2003. The aim of our study was to collect data about the utilization of AMC within North Rhine-Westfalia (NRW), Germany's most populous state, and to collect information regarding the approach used for implementation of AMC and providers' experiences in day-to-day work. Methods Quantitative data were collected by questionnaire, telephone interview and comparative analysis of documents created for use in AMC. Qualitative data were compiled by questionnaire and workshop. Results Seven obstetric departments offer AMC in NRW. On average, 3.4% of women gave birth in these AMC units, corresponding to 0.3% of all births in NRW. For the establishment of AMC, institutional, organizational, professional and formal arrangements were undertaken. An eligibility and transfer checklist was agreed upon between midwives and obstetricians. Both professions were faced with skepticism. Daily work in AMC resulted in improved teamwork between the two professions and increased job satisfaction for midwives. Acquisition of manual skills and time constraints were the major challenges. Conclusion The low utilization of AMC is not due to the concept of care itself or difficulties with its implementation, nor to a lack of eligible women. Reasons may be insufficient awareness about AMC or a lack of interest in this type of care.
Collapse
Affiliation(s)
- Waltraut M Merz
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | - Andrea Heep
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | - Pirathayini Kandeepan
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | - Sophia L Tietjen
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany, Tel.: +49 177 5068004
| | - Andreas Kocks
- Directorate of Nursing, University Hospital Bonn, Bonn, Germany
| |
Collapse
|
9
|
Raipuria HD, Lovett B, Lucas L, Hughes V. A Literature Review of Midwifery-Led Care in Reducing Labor and Birth Interventions. Nurs Womens Health 2018; 22:387-400. [PMID: 30194924 DOI: 10.1016/j.nwh.2018.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 06/08/2018] [Accepted: 07/01/2018] [Indexed: 06/08/2023]
Abstract
Certified nurse-midwives are usually recognized as independently practicing advanced practice registered nurses because they provide maternity care to pregnant women in various states. In the United States, certified nurse-midwives are historically underused. Culture favors physician-led care, with 90% of all births attended by physicians. Midwifery-led care is considered high-touch/low-intervention and is guided by a philosophy of care that regards pregnancy and childbirth as normal life events for most women. Evidence from the literature supports midwifery-led care as being safe, effective, and associated with fewer interventions.
Collapse
|
10
|
Lukasse M, Rowe R, Townend J, Knight M, Hollowell J. Immersion in water for pain relief and the risk of intrapartum transfer among low risk nulliparous women: secondary analysis of the Birthplace national prospective cohort study. BMC Pregnancy Childbirth 2014; 14:60. [PMID: 24499396 PMCID: PMC3922427 DOI: 10.1186/1471-2393-14-60] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Accepted: 02/04/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Immersion in water during labour is an important non-pharmacological method to manage labour pain, particularly in midwifery-led care settings where pharmacological methods are limited. This study investigates the association between immersion for pain relief and transfer before birth and other maternal outcomes. METHODS A prospective cohort study of 16,577 low risk nulliparous women planning birth at home, in a freestanding midwifery unit (FMU) or in an alongside midwifery unit (AMU) in England between April 2008 and April 2010. RESULTS Immersion in water for pain relief was common; 50% in planned home births, 54% in FMUs and 38% in AMUs. Immersion in water was associated with a lower risk of transfer before birth for births planned at home (adjusted RR 0.88; 95% CI 0.79-0.99), in FMUs (adjusted RR 0.59; 95% CI 0.50-0.70) and in AMUs (adjusted RR 0.78; 95% CI 0.69-0.88). For births planned in FMUs, immersion in water was associated with a lower risk of intrapartum caesarean section (RR 0.61; 95% CI 0.44-0.84) and a higher chance of a straightforward vaginal birth (RR 1.09; 95% CI 1.04-1.15). These beneficial effects were not seen in births planned at home or AMUs. CONCLUSIONS Immersion of water for pain relief was associated with a significant reduction in risk of transfer before birth for nulliparous women. Overall, immersion in water was associated with fewer interventions during labour. The effect varied across birth settings with least effect in planned home births and a larger effect observed for planned FMU births.
Collapse
Affiliation(s)
- Mirjam Lukasse
- Department of Public Health and General Practice at the Faculty of Medicine, The Norwegian University of Science and Technology (NTNU), Håkon Jarls gate 11, N-7489 Trondheim, Norway
- Department of Health, Nutrition and Management, Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, Postboks 364 Alnabru, N-0614 Oslo, Norway
| | - Rachel Rowe
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford OX3 7LF, England
| | - John Townend
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford OX3 7LF, England
| | - Marian Knight
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford OX3 7LF, England
| | - Jennifer Hollowell
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford OX3 7LF, England
| |
Collapse
|