Health Outcomes For Mothers Research Articles

Estradiol and progesterone from pregnancy to postpartum: a longitudinal latent class analysis.

During the peripartum, women undergo significant hormonal changes that are crucial for fetal development and a healthy pregnancy and postpartum period for mother and infant. Although several studies have determined healthy norm ranges of estradiol and progesterone, there are discrepancies among the reports, rendering it unclear which hormone levels are linked to adverse health outcomes. To account for the impact of sex steroid patterns on health outcomes in mothers and children, a longitudinal assessment of different parameters is needed. We longitudinally assessed a cohort of 130 women over five months during pregnancy and postpartum. The women provided saliva samples and completed psychosocial questionnaires. Hormone analyses were conducted using enzyme-linked immunosorbent assay (ELISA). Different parameters of estradiol and progesterone were analyzed and evaluated in relation to psychometric variables. To examine the presence of heterogenous hormonal trajectories in the peripartum, we applied group-based trajectory modelling as a special case of latent-class group analysis. Estradiol and progesterone levels rose towards the end of pregnancy and dropped sharply after birth, with considerable individual variation, particularly during pregnancy. However, their ratio remained stable. We identified three estradiol trajectory subgroups and two progesterone subgroups. Age influenced progesterone levels, with older pregnant women having higher levels than younger women. Anxiety and depressive symptoms had a predictive value for trajectories of specific subgroups of women. The study also revealed two distinct subgroups regarding the course of estradiol and progesterone fluctuations as well as their ratio. This study provides insights into the course and fluctuation of salivary estradiol and progesterone levels among healthy women during the peripartum period, highlighting significant variations in hormone levels but stability in their ratio during this time. The finding of distinct sex steroid courses in the peripartum is new and suggests the need for further research to explore their impact on health outcomes. Our preliminary results suggest that hormonal fluctuations at the end of pregnancy appear to be a normal occurrence and might even be a protective factor for associated psychological symptoms and sleep disturbances in women.

Enhancing Maternal Engagement for Effective Stunting Prevention Strategies

General Background: Stunting is a critical public health issue that affects child development and overall community well-being. Effective management programs, such as the Pregnant Mother Class Program, are essential for addressing this challenge. Specific Background: In Wonoayu Village, Sidoarjo Regency, the implementation of this program aims to enhance maternal awareness and education regarding stunting prevention. However, the effectiveness of such programs in engaging the community remains underexplored. Knowledge Gap: While various studies have examined stunting management initiatives, limited research has focused on the qualitative aspects of community participation and communication in these programs. Aims: This research aims to evaluate the implementation of the Pregnant Mother Class Program in stunting management, specifically focusing on community participation, resource allocation, and bureaucratic structure. Results: Utilizing qualitative descriptive methods, the study found that while resource and disposition aspects were optimal, communication efforts were lacking, leading to low community awareness and participation. Training of facilitators was adequately conducted, but engagement with pregnant women required improvement. Novelty: This study provides unique insights into the dynamics of community education programs in stunting management, highlighting the critical role of communication in fostering community participation. Implications: The findings underscore the need for enhanced communication strategies to raise awareness and improve participation in health programs. Strengthening community engagement through targeted outreach can significantly enhance the effectiveness of stunting prevention initiatives, ultimately contributing to better health outcomes for mothers and children in rural settings. Highlights: Communication efforts require improvement for effective stunting management. Resource allocation and facilitator training were adequately implemented. Community participation enhances awareness and program effectiveness. Keywords: stunting prevention, pregnant mother class, community engagement, qualitative research, health education

Prevalence of antenatal depression and postpartum depression among Chinese fathers: A systematic review and meta-analysis

BackgroundPaternal antenatal depression and postpartum depression are associated with adverse health outcomes in mothers and infants; however, their prevalence among Chinese fathers remains controversial. This meta-analysis aimed to summarize the prevalence of antenatal depression and postpartum depression in Chinese fathers. MethodsWe conducted a systematic meta-analysis on the prevalence of antenatal depression and postpartum depression among Chinese fathers by searching 11 databases. Pooled estimates and 95 % confidence intervals were calculated. The choice between a random-effects model and a fixed-effects model was based on an assessment of heterogeneity among the studies as well as assumptions regarding the similarity of the studies in terms of clinical characteristics, quality, design, and conduct. Subgroup and meta-regression analyses were conducted based on the scale used to measure antenatal depression and postpartum depression, the region where the study was completed, the time of the study, the study design, the number of children, publication language, the study site, and quality assessment. ResultsThis meta-analysis included 28 studies with 8795 participants. The prevalence of antenatal depression among Chinese fathers was 11 % (95 % CI: 5%–17 %, P < 0.01) using a random-effects model. Heterogeneity was I2 = 91 %. Publication language moderated the prevalence of paternal antenatal depression (the amount of heterogeneity accounted for was 92.13 %). The prevalence of postpartum depression among Chinese fathers was 16 % (95 % CI: 13%–18 %, P < 0.01), using a random-effects model. The heterogeneity was I2 = 94 %. The prevalence of paternal postpartum depression was moderated by the scale used to measure postpartum depression (39.17 % heterogeneity) and the region where the study was completed (33.15 % heterogeneity). Moreover, Egger's test (t = 4.542, P < 0.001) indicated publication bias in studies on postpartum depression among Chinese fathers. However, after applying the trimming correction, the pooled prevalence of postpartum depression had a P value of <0.05, indicating that despite the publication bias, the results remain reliable and unaffected in terms of effect size. ConclusionThe prevalence of antenatal depression and postpartum depression among Chinese fathers was similar to those reported in low- and middle-income countries. Fathers should receive regular screening, effective prevention, and appropriate treatment. However, interpreting these results requires consideration of the limitations of the study.

A Systematic Review of Methods and Practice for Integrating Maternal, Fetal, and Child Health Outcomes, and Family Spillover Effects into Cost-Utility Analyses.

Maternal-perinatal interventions delivered during pregnancy or childbirth have unique characteristics that impact the health-related quality of life (HRQoL) of the mother, fetus, and newborn child. However, maternal-perinatal cost-utility analyses (CUAs) often only consider either maternal or child health outcomes. Challenges include, but are not limited to, measuring fetal, newborn, and infant health outcomes, and assessing their impact on maternal HRQoL. It is also important to recognize the impact of maternal-perinatal health on family members' HRQoL (i.e., family spillover effects) and to incorporate these effects in maternal-perinatal CUAs. The aim was to systematically review the methods used to include health outcomes of pregnant women, fetuses, and children and to incorporate family spillover effects in maternal-perinatal CUAs. A literature search was conducted in Medline, Embase, EconLit, Cochrane Collection, Cumulative Index to Nursing and Allied Health Literature (CINAHL), International Network of Agencies for Health Technology Assessment (INAHTA), and the Pediatric Economic Database Evaluation (PEDE) databases from inception to 2020 to identify maternal-perinatal CUAs that included health outcomes for pregnant women, fetuses, and/or children. The search was updated to December 2022 using PEDE. Data describing how the health outcomes of mothers, fetuses, and children were measured, incorporated, and reported along with the data on family spillover effects were extracted. Out of 174 maternal-perinatal CUAs identified, 62 considered the health outcomes of pregnant women, and children. Among the 54 quality-adjusted life year (QALY)-based CUAs, 12 included fetal health outcomes, the impact of fetal loss on mothers' HRQoL, and the impact of neonatal demise on mothers' HRQoL. Four studies considered fetal health outcomes and the effects of fetal loss on mothers' HRQoL. One study included fetal health outcomes and the impact of neonatal demise on maternal HRQoL. Furthermore, six studies considered the impact of neonatal demise on maternal HRQoL, while four included fetal health outcomes. One study included the impact of fetal loss on maternal HRQoL. The remaining 26 only included the health outcomes of pregnant women and children. Among the eight disability-adjusted life year (DALY)-based CUAs, two measured fetal health outcomes. Out of 174 studies, only one study included family spillover effects. The most common measurement approach was to measure the health outcomes of pregnant women and children separately. Various approaches were used to assess fetal losses in terms of QALYs or DALYs and their impact on HRQoL of mothers. The most common integration approach was to sum the QALYs or DALYs for pregnant women and children. Most studies reported combined QALYs and incremental QALYs, or DALYs and incremental DALYs, at the family level for pregnant women and children. Approximately one-third of maternal-perinatal CUAs included the health outcomes of pregnant women, fetuses, and/or children. Future CUAs of maternal-perinatal interventions, conducted from a societal perspective, should aim to incorporate health outcomes for mothers, fetuses, and children when appropriate. The various approaches used within these CUAs highlight the need for standardized measurement and integration methods, potentially leading to rigorous and standardized inclusion practices, providing higher-quality evidence to better inform decision-makers about the costs and benefits of maternal-perinatal interventions. Health Technology Assessment agencies may consider providing guidance for interventions affecting future lives in future updates.

"If I am alive, I am happy": Defining quality of care from the perspectives of key maternal and newborn health stakeholders in Papua New Guinea.

Quality maternal and newborn healthcare is essential to improve experiences and health outcomes for mothers and babies. In many low to middle income countries, such as Papua New Guinea, there are initiatives to increase antenatal care attendance and facility births. To develop and implement initiatives that are appropriate, relevant, and contextualised to a community, it is important to understand how quality of care is perceived and defined by different maternal and newborn healthcare stakeholders. The aim of this study was to understand how women, their partners, healthcare professionals, healthcare managers, and provincial health administrators in East New Britain, Papua New Guinea define quality of pregnancy, childbirth, and immediate postnatal care. An exploratory qualitative study underpinned by a partnership-defined quality approach was undertaken. In total, 42 participants from five different healthcare facilities in East New Britain, Papua New Guinea, were interviewed. These included women, partners, healthcare professionals, healthcare managers, and provincial health administrators. Interviews were analysed using thematic analysis, assisted by NVivo computer software. Four themes were identified aligning with the journey a woman takes throughout the health system. These included (I) Ensuring Access: Arriving at the health centre, (II) Experiencing Positive Care: What the staff do, (III) Having the Bare Minimum: Resources available to the service, and (IV) Meeting Expectations: Outcomes of care. Stakeholder groups had significant overlap in how quality of care was defined, however women and partners focussed more on elements relating to experience of care, while clinical stakeholders focussed on elements relating to provision of care. There is a gap in how stakeholders define quality maternal and newborn healthcare, and the quality of the care which is administered and received.

Neurobiological and Behavioral Underpinnings of Perinatal Mood and Anxiety Disorders (PMADs): A Selective Narrative Review.

Perinatal mood and anxiety disorders (PMADs) profoundly impact maternal and infant health, affecting women worldwide during pregnancy and postpartum. This review synthesizes current research on the neurobiological effects of PMADs, particularly their influence on brain structure, function, and corresponding cognitive, behavioral, and mental health outcomes in mothers. A literature search across PubMed, PsycINFO, and Google Scholar yielded studies utilizing neuroimaging (MRI, fMRI) and cognitive assessments to explore brain changes in PMADs. The key findings indicate significant neurobiological alterations in PMADs, such as glutamatergic dysfunction, neuronal damage, and altered neural connectivity, particularly in postpartum depression (PPD). Functional MRI studies reveal distinct patterns of brain function alteration, including amygdala non-responsivity in PPD, differing from traditional major depressive disorder (MDD). These neurobiological changes are connected with cognitive impairments and behavioral modifications, impacting maternal caregiving. Understanding these alterations is fundamental for developing effective treatments. The findings emphasize the importance of focusing on maternal mental health, advocating for early detection, and personalized treatment strategies to improve maternal and child outcomes.

Nascer no Brasil II: protocolo de investigação da saúde materna, paterna e da criança no pós-parto

Abstract: Pregnancy, parturition and birth bring major changes to the lives of mothers and fathers. This article presents a research protocol for estimating the prevalence of postpartum mental health outcomes in mothers and fathers, abuse and satisfaction in delivery/abortion care, and the correlations between them and socioeconomic, obstetric, and child health factors. As a 2-component research, it consists of a prospective cohort study with all postpartum women interviewed in the 465 maternity hospitals included at the Birth in Brazil II baseline survey conducted from 2021 to 2023, and a cross-sectional study with the newborns’ fathers/partners. Interviews will be conducted via telephone or self-completion link sent by WhatsApp with the mother at 2 and 4 months after delivery/abortion. Partners will be approached three months after birth (excluding abortions, stillbirths and newborn death) using the telephone number informed by the mother at the maternity ward. Postpartum women will be inquired about symptoms of depression, anxiety and post-traumatic stress disorder, abuse during maternity care and quality of the mother-newborn bond. Maternal and neonatal morbidity, use of postnatal services, and satisfaction with maternity care are also investigated. Fathers will be asked to report on symptoms of depression and anxiety, and the quality of the relationship with the partner and the newborn. The information collected in this research stage may help to plan and improve care aimed at the postpartum health of the mother-father-child triad.

Birth in Brazil II: a postpartum maternal, paternal and child health research protocol.

Pregnancy, parturition and birth bring major changes to the lives of mothers and fathers. This article presents a research protocol for estimating the prevalence of postpartum mental health outcomes in mothers and fathers, abuse and satisfaction in delivery/abortion care, and the correlations between them and socioeconomic, obstetric, and child health factors. As a 2-component research, it consists of a prospective cohort study with all postpartum women interviewed in the 465 maternity hospitals included at the Birth in Brazil II baseline survey conducted from 2021 to 2023, and a cross-sectional study with the newborns' fathers/partners. Interviews will be conducted via telephone or self-completion link sent by WhatsApp with the mother at 2 and 4 months after delivery/abortion. Partners will be approached three months after birth (excluding abortions, stillbirths and newborn death) using the telephone number informed by the mother at the maternity ward. Postpartum women will be inquired about symptoms of depression, anxiety and post-traumatic stress disorder, abuse during maternity care and quality of the mother-newborn bond. Maternal and neonatal morbidity, use of postnatal services, and satisfaction with maternity care are also investigated. Fathers will be asked to report on symptoms of depression and anxiety, and the quality of the relationship with the partner and the newborn. The information collected in this research stage may help to plan and improve care aimed at the postpartum health of the mother-father-child triad.

Robson Classification System: An Essential Tool for Evaluating Caesarean Section Indications and Implications at LUMHS

Background: The rise in the number of caesarean section (CS) deliveries worldwide has raised questions about its suitability and effects on the health outcomes of mothers and newborns. Consequently, healthcare professionals have been exploring standardized approaches for assessing the necessity of CS procedures to promote efficient use of this surgical intervention. The Robson Classification System has become a beneficial resource for classifying CS indications and supporting efforts to enhance the quality of obstetric care. Objective: To evaluate the utility of the Robson Classification System in assessing caesarean section indications and its implications at LUMHS. Study Design: Cross-sectional study. Settings: This study was done at Gynae and OBS department of Liaquat University of Medical &amp; Health Sciences (LUMHS), Jamshoro Pakistan. Duration: Three-month period from November 2020 to February 2021. Methods: Women who underwent CS deliveries with available data necessary for categorizing them into the ten groups of the Robson Classification System were included. After undergoing cesarean sections, patients were screened to classify them according to the Robson 10-group system. The information obtained was strictly used for the study's objectives and treated with confidentiality. Subsequently, the collected data were inputted into SPSS version 26 for analysis. Results: The overall rate of CS was 51.2%. Mean age of the patients was 36.73+2.43 years. The highest contributors to the CS rate were in women with preterm singleton cephalic term pregnancies (group 10) 31.7% and multiparous; single term pregnancy with one and more previous caesarean section around 5 a and b) 31.9%, followed by nulliparous, single, cephalic, ≥37 weeks, spontaneous labor (group 1) 11.2%, (group 2b) 8.1%, (group 3) 5.7% and (group 4) 4.0%. Conclusion: The CS rate was observed to the highly frequent, with Robson groups 5 and 10 being the primary drivers of this heightened rate. Initiatives aimed at decreasing the initial CS occurrence by enhancing the management of both spontaneous and induced labors, as well as strengthening clinical protocols to promote vaginal birth after CS, are anticipated to yield the most substantial impact on reducing the CS rate.

Prenatal per- and polyfluoroalkyl substances exposure and gut microbiota of infants: A prospective cohort study

Prenatal exposure to per- and polyfluoroalkyl substances (PFASs) has been reported to be linked to a series of adverse health outcomes in mothers and their children. As the gut microbiota is a sensitive biomarker for assessing the toxicity of environmental contaminants, this study attempted to investigate whether prenatal PFASs exposure was associated with the gut microbiota of infants. Based on the Shanghai-Minhang Birth Cohort Study, this prospective cohort study included 69 mother-infant pairs. Fasting blood samples were collected from pregnant women for the PFASs assay. We collected fecal samples of infants at 1 year of age and analyzed the V3-V4 hypervariable region of the bacterial 16 S rRNA gene by high-throughput sequencing. Among the detected 11 PFASs, the concentration of perfluorooctanoic acid (22.19 ng/mL) was the highest, followed by perfluorooctane sulfonic acid (12.08 ng/mL). Compared with infants whose mothers’ total PFASs concentrations during pregnancy were at the 40th percentile or lower (reference group), the species richness and diversity of microbiota were lower in infants prenatally exposed to a high level of PFASs (the sum of PFASs concentrations above the 60th percentile). Prenatal exposure to PFASs was associated with a higher proportion of Acidaminococcaceae, Acidaminococcus, Megamonas, Megasphaera micronuciformis and Megamonas funiformis in infants. The changes of the species have been suggested to be associated with immune and metabolic dysfunction in humans. Functional alterations of gut microbiota due to PFASs exposure were dominated by an enrichment of butanoate metabolism. Our preliminary findings may shed light on the potential role of the microbiota underlying the well-known impact of prenatal PFASs exposure on health outcomes of humans in later life.

Association of breastfeeding with mental disorders in mother and child: a systematic review and meta-analysis

BackgroundBreastfeeding has long been associated with numerous benefits for both mothers and infants. While some observational studies have explored the relationship between breastfeeding and mental health outcomes in mothers and children, a systematic review of the available evidence is lacking. The purpose of this study is to systematically evaluate the association between breastfeeding and mental health disorders in mothers and children.MethodsWe systematically searched MEDLINE and EMBASE from inception to June 2, 2023. The inclusion criteria consisted of all studies evaluating links between breastfeeding and development of mental health disorders in children and mothers. Risk of bias was assessed using the Newcastle–Ottawa Scale (NOS) while grading of Recommendations Assessment, Development and Evaluation (GRADE) was used to assess the certainty of evidence. A random-effects meta-analysis was used if possible, to estimate the odds ratio for the association between breastfeeding and mental health outcomes. The Mantel–Haenszel method was utilised for pooling ORs across studies. Study heterogeneity was assessed using the I2 statistic.ResultsOur review identified twenty-one original study. Of these, 18 focused on the association between breastfeeding and child health, assessing depressive disorders, schizophrenia, anxiety disorders, eating disorders and borderline personality disorder. Three studies evaluated the associations between breastfeeding and maternal mental health disorders. Three studies looking at outcomes in children showed no significant association between breastfeeding and occurrence of schizophrenia later in life (OR 0.98; 95% CI 0.57–1.71; I2 = 29%). For depressive disorders (5 studies) and anxiety disorders (3 studies), we found conflicting evidence with some studies showing a small protective effect while others found no effect. The GRADE certainty for all these findings was very low due to multiple limitations. Three studies looking at association between breastfeeding and maternal mental health, were too heterogeneous to draw any firm conclusions.ConclusionsWe found limited evidence to support a protective association between breastfeeding and the development of mental health disorders in children later in life. The data regarding the association between breastfeeding and maternal mental health beyond the postnatal period is also limited. The methodological limitations of the published literature prevent definitive conclusions, and further research is needed to better understand the relationship between breastfeeding and mental health in mothers and children.

0728 Does Short Sleep Duration Increase Risk for Postpartum Weight Retention?

Abstract Introduction About 75% of mothers in the United States have postpartum weight retention (PWR), which increases risk for adverse health outcomes in mother and child. Short sleep duration is an important health behavior linked to risk of weight gain in the general population. Although short sleep duration is common in postpartum, findings from the few studies examining sleep duration and PWR are mixed. Thus, we aimed to examine whether sleep duration at 6 months postpartum is associated with PWR at 12 months. We also explored agreement between self-reported and actigraphy-derived sleep duration. Methods This is a secondary analysis from a prospective cohort study investigating postpartum pelvic floor outcomes. Participants were healthy, age ≥18 years, and primiparous with a singleton birth. We measured sleep duration by triaxial, wrist accelerometer (Actigraph GT3X+) and by self-report using the Pittsburgh Sleep Quality Index (PSQI). Excessive PWR was defined as ≥7% of pre-pregnancy weight. Log-binomial regression assessed the relationship between sleep duration and PWR, adjusted for pre-pregnancy body mass index, gestational weight gain, and breastfeeding. We analyzed agreement between self-reported and actigraphy-derived sleep duration using Bland-Altman analysis and paired t-test. Results Participants (N=467; mean age=29.5±4.78 years; pre-pregnancy BMI= 24.4±5.03 kg/m2) were mostly White (91%) and educated (93%). After adjustment, sleep duration by actigraphy (Risk Ratio (RR)=0.96, 95% confidence interval (CI)=(0.87,1.06), p=0.44,) and by PSQI (RR=0.95, 95%CI=(0.84,1.07), p=0.38) was not associated with PWR. There was a statistically significant correlation between sleep duration by actigraphy and by PSQI (r=0.19, 95% CI=(0.10,0.28), p&amp;lt; 0.001). The limits of agreement were wide (-3.41 to 3.57 hours), and self-reported versus actigraphy-derived sleep duration was not statistically different (bias=0.08 hours, p=0.3313) indicating no pattern of underestimating or overestimating. Conclusion In contrast to some previous findings, sleep duration at 6 months postpartum was not associated with PWR at 12 months. The assessment of additional sleep dimensions, such as timing or efficiency, may further refine our understanding of how sleep affects PWR. Self-reported and actigraphy-derived measures of sleep duration evidenced wide discrepancies in postpartum women, suggesting that the method of sleep measurement may contribute to mixed findings related to sleep in this population. Support (if any)

Synergy between Skilled and Traditional Birth Attendants on Quality of Maternal and Newborn Care in Nigeria

Maternal and newborn health remains a critical challenge in Nigeria, with high maternal and neonatal mortality rates persisting in many regions. The coexistence of formal healthcare systems with traditional birth practices provides a unique opportunity for synergy between Skilled Birth Attendants (SBAs) and Traditional Birth Attendants (TBAs) to improve the quality of maternal and newborn care. This study explores the potential benefits of collaboration between SBAs and TBAs in Nigeria and investigates the barriers and facilitators to such cooperation. The findings highlight the complementary strengths of SBAs and TBAs. SBAs bring formal medical training, evidence-based practices, and access to medical resources, while TBAs possess cultural knowledge, community trust, and local birthing expertise. Through joint training and capacity building initiatives, TBAs can be equipped with updated medical knowledge, improving their ability to identify high-risk pregnancies and refer cases to skilled healthcare providers effectively. Effective referral systems play a pivotal role in ensuring timely access to emergency obstetric care. Challenges to collaboration include cultural and traditional beliefs, language barriers, limited access to resources, and legal and regulatory obstacles. Addressing these barriers requires a comprehensive approach that promotes cultural sensitivity, mutual respect, and inclusiveness within the healthcare system. The study concludes that harnessing the synergy between SBAs and TBAs can lead to a more integrated and effective maternal and newborn healthcare system in Nigeria. By leveraging the strengths of both groups and creating an enabling environment for collaboration, Nigeria can make significant strides towards reducing maternal and neonatal mortality, improving the quality of care, and achieving better health outcomes for mothers and newborns. Continued research and collaborative efforts are essential to capitalize on this synergy and drive positive change in maternal and newborn healthcare across the country.

Effectiveness of the maternal and child health handbook for improving continuum of care and other maternal and child health indicators: A cluster randomized controlled trial in Angola

The maternal and child health (MCH) handbook is promoted as a tool for strengthening continuum of care. We assessed the effect of a MCH handbook intervention package on continuum of maternal and child health care and health outcomes for mother and child. We conducted an open-label, parallel two-arm cluster randomized controlled trial in Angola. We randomly assigned municipalities in Benguela province through block randomization to a group using a package of enhanced maternity care service (which included the MCH handbook distribution and its supplementary intervention) and another using usual care (two stand-alone home-based records). We included women who were pregnant at the beginning of the trial period and attended a public health care facility for maternity care services. Neither health care providers, study participants nor data assessors were masked, but the statistician was. The primary outcome was a measure of service utilization assessed via achievement of maternal behavior-based continuum of care at three months postpartum. We conducted an intention-to-treat analysis in women with available data. We randomized 10 municipalities to either the intervention (five clusters) or control (five clusters) group. Of the 11 530 women approached between June 8, 2019, and September 30, 2020, 11 006 were recruited and 9039 included in the final analysis (82%; 3774 in the intervention group and 5265 in the control group). The odds for achievement of maternal behavior-based continuum of care in the intervention group was not significantly different from that in the control group (adjusted odds ratio (aOR) = 1.18, 95% confidence interval (CI) = 0.46-2.93) at three months postpartum. However, the odds of initiating antenatal care clinic use were significantly higher in the intervention group (odds ratio (OR) = 5.16, 95% CI = 2.50-10.67). No harms associated with the intervention were reported. Distribution of the MCH handbook and its supplementary interventions promoted initiation of antenatal care service use, but did not increase service utilization sufficiently enough for attainment of study defined maternal behavior-based continuum of care. ISRCTN20510127.

Perspective: Organic food consumption during pregnancy and the potential effects on maternal and offspring health.

Pregnancy represents a critical window for both maternal and child health. Previous studies have shown that the consumption of an organic diet during pregnancy can reduce pesticide exposure compared with the consumption of a conventional diet. It is possible that this could, in turn, improve pregnancy outcomes, because maternal pesticide exposure during pregnancy has been associated with increased risk of pregnancy complications. Organic foods are produced by methods that comply with organic standards, generally restricting the use of agrochemicals, such as synthetic pesticides. In the past few decades, the global demand for organic foods has increased drastically, driven in large part by consumer beliefs that organic foods provide benefits to human health. However, the effects of organic food consumption during pregnancy on maternal and child health have not been established. This narrative review aims to summarize current evidence regarding the consumption of organic foods during pregnancy and the potential effects on short- and long-term health outcomes in mothers and offspring. We performed a comprehensive literature search and identified studies investigating the association between organic food consumption during pregnancy and health outcomes in mothers and their offspring. The outcomes identified from the literature search included pre-eclampsia, gestational diabetes mellitus, hypospadias, cryptorchidism, and otitis media. Although existing studies suggest that consumption of organic foods (overall or a specific kind) during pregnancy may have health benefits, further investigation to replicate the findings in other populations is needed. Moreover, because these previous studies have all been observational and thus may be limited by the potential for residual confounding and reverse causation, causal inference cannot be established. We argue that the next necessary step in this research is a randomized trial to test the efficacy of organic diet intervention in pregnancy on maternal and offspring health.

The impacts of the COVID-19 pandemic on birth satisfaction and birth experiences in Russian women.

Women's satisfaction with their childbirth experiences has significant impacts on their health and the health of their children. Recently, childbirth and maternity care systems have been disrupted by the COVID-19 pandemic. This study aimed to investigate the association of birth satisfaction with mode of birth, medical interventions, support during labour, type of childbirth healthcare plan and antenatal education in the context of the COVID-19 pandemic in Russia. 1,645 Russian women who gave birth during the first year of the COVID-19 pandemic and 611 matched controls who gave birth in the previous year participated in an anonymous Internet survey about their childbirth experience. The survey included questions regarding women's demographic and obstetric characteristics as well as their childbirth experiences. Birth satisfaction was measured using the Birth Satisfaction Scale Revised Indicator (BSS-RI). Birth satisfaction scores did not show notable changes before and during the pandemic (Pearson Chi-square = 19.7, p = 0.22). Women had lower BSS-RI scores if they tested positive for COVID-19 during labour (F = 9.18, p = 0.002), but not during pregnancy or postpartum (p > 0.32). In both cohorts women who had vaginal births rated birth satisfaction higher than those who had caesarean births. The more medical interventions there were, the lower were the BSS-RI scores (B = -0.234, 95% CI: -0.760; -0.506, p < 0.001), but only during the pandemic. Birth satisfaction was higher if women had a support person present during labour (F > 7.44, p < 0.001), which was not possible for over 70% of participants during the pandemic. In both cohorts birth satisfaction was associated with the childbirth healthcare plan (F > 5.27, p < 0.001), but not with antenatal education (F < 0.15, p > 0.43). Our study highlights the significant impacts of the COVID-19 pandemic on the birth experiences of Russian women. Sustaining the rights of women to informed decisions during labour, respect for their preferred childbirth healthcare plan, presence of the birth team of choice and professional support for home birth are essential for higher birth satisfaction and better health outcomes for mothers and their infants.

Creating a sense of urgency and provoking action – An example on the use of heat maps to address perinatal health inequalities

Health outcomes of mothers and their (unborn) children in the perinatal period, i.e., during pregnancy and shortly after birth, can vary by geographical location. This is often due to differences in exposure to medical and social risk factors. Policies aimed at reducing inequalities in perinatal health can provide significant long-term health benefits, especially for (unborn) children. However, a lack of insight into regional perinatal health inequalities means that perinatal health is not always a priority in policy formulation. Novel methods should be used to draw attention to these inequalities, spark interdisciplinary debate and encourage collaborative initiatives. In this commentary, we propose that the development of heat maps that visualize perinatal health outcomes, and risk factors for those outcomes, could be a valuable tool in doing this. Heat maps are a data visualization technique that uses color variations to emphasize value differences between areas. Visualizing health inequalities could potentially create a sense of urgency among (local) stakeholders to initiate polices aimed at improving perinatal health. We illustrate the targeted use of heat maps with an example from the city of Rotterdam, the Netherlands. Large perinatal health inequalities between neighborhoods were visualized in heat maps by a team from the Erasmus Medical Center to bring these inequalities to the attention of the municipality of Rotterdam. Local collaborative initiatives were set up to reduce perinatal health inequalities. These local initiatives formed the foundation for later national policies, including proposals to online implement heat maps regarding perinatal health topics, that are still ongoing today.

Chronic Community Exposure to Environmental Metal Mixtures Is Associated with Selected Cytokines in the Navajo Birth Cohort Study (NBCS).

Many tribal populations are characterized by health disparities, including higher rates of infection, metabolic syndrome, and cancer-all of which are mediated by the immune system. Members of the Navajo Nation have suffered chronic low-level exposure to metal mixtures from uranium mine wastes for decades. We suspect that such metal and metalloid exposures lead to adverse health effects via their modulation of immune system function. We examined the relationships between nine key metal and metalloid exposures (in blood and urine) with 11 circulating biomarkers (cytokines and CRP in serum) in 231 pregnant Navajo women participating in the Navajo Birth Cohort Study. Biomonitored levels of uranium and arsenic species were considerably higher in participants than NHANES averages. Each biomarker was associated with a unique set of exposures, and arsenic species were generally immunosuppressive (decreased cellular and humoral stimulating cytokines). Overall, our results suggest that environmental metal and metalloid exposures modulate immune status in pregnant Navajo women, which may impact long-term health outcomes in mothers and their children.

Comparing the effect of a lactation-specific relaxation and visualisation intervention versus standard care on lactation and mental health outcomes in mothers of very premature infants (the EXPRESS trial): study protocol for a multi-centre, unmasked, randomised, parallel-group trial

BackgroundPremature birth is the leading cause of neonatal death and can cause major morbidity. Maximising the amount of maternal breastmilk given to very premature infants is important to improve outcomes, but this can be challenging for parents. Parents of infants receiving neonatal care also have high rates of anxiety and distress. There is growing evidence for the impact of maternal relaxation interventions on lactation, as well as mental health. The trial will assess whether a brief self-directed relaxation and visualisation intervention, recommended for use several times a day during expression of milk, improves lactation and mental health outcomes for mothers of very premature infants.MethodsMulti-centre, randomised, controlled, unmasked, parallel-group trial with planned 132 participants who have experienced premature birth between 23 weeks and 31 weeks and 6 days of gestation and plan to express milk for at least 14 days. The primary outcome is the highest 24-h expressed milk yield recorded on any of day 4, day 14 or day 21 after birth. Secondary outcomes include exclusive breastmilk feeding at 36 weeks post-menstrual age and at 4 months after the estimated date of delivery, Spielberger State Trait Anxiety Index at day 21 and Post-traumatic stress Check List (for DSM 5) at day 21.DiscussionBreastmilk feeding for premature infants is an important research priority, but there are few randomised controlled trials assessing interventions to help parents reach lactation goals in this challenging context. This trial will assess whether a no cost, easily scalable relaxation tool has a role in this setting. Given the lack of harm and potential for immediate dissemination, even a small benefit could have an important global impact.Trial registrationISRCTN16356650. Date assigned: 19/04/2021.

Pre and Postnatal Education: Ensuring Healthy Infant Feeding Practices and Preventing Malnutrition

Pre and Postnatal Education: Ensuring Healthy Infant Feeding Practices and Preventing Malnutrition