Predictors of psychological distress in low-income mothers over the first postpartum year

Impact of the 2022 Infant Formula Shortage on Self-Reported Rates of Anxiety and Depression: Evidence from the Household Pulse Survey

PURPOSE

To evaluate the impact of the 2022 infant formula shortage on self-reported anxiety and depression.

BACKGROUND

The US national infant formula shortage of 2022 originated from supply chain disruptions triggered by the COVID-19 pandemic, and the shortage was further compounded by a recall of tainted formula products.

METHODS

We used survey-weighted data from the Household Pulse Survey (HPS) to measure self-reported anxiety and depression among individuals with formula-fed infants less than 1 year of age. We evaluated the association between 2 formula disruption variables (being impacted by the infant formula shortage or having difficulty obtaining formula in the last 7 days) with 2 mental health outcomes (anxiety and depression) using multivariable logistic regressions.

RESULTS

We found increased odds of self-reported anxiety (aOR: 3.13; P < .001) and depression (aOR: 3.05; P = .005) for respondents affected by the infant formula shortage. There were no adjusted associations between having difficulty obtaining formula in the last 7 days and anxiety and depression.

CONCLUSIONS

Individuals affected by the infant formula shortage had increased odds of both anxiety and depression. Continued efforts to improve food security for low-income infants is critical for ensuring equitable nutritional and health outcomes across infant populations.

IMPLICATIONS FOR PRACTICE AND RESEARCH

Continued efforts to reduce food insecurity for low-income infants are critically needed, as infant nutrition impacts caregiver mental health and infant health. Efforts to improve lactation support and breastfeeding initiation are needed in addition to improvements in access to formula.

Maternal Psychological Symptom Trajectories From 2 to 24 Months Postpartum: A Latent Class Growth Analysis

BACKGROUND

Postpartum women experience an array of psychological symptoms that are associated with adverse health behaviors and outcomes including postpartum suicidal ideation and long-term depression. To provide early management of postpartum psychological symptoms, it is important to understand how the symptom experiences change over time.

OBJECTIVE

The aim of this study was to examine maternal psychological symptom trajectories over 2, 6, 15, and 24 months postpartum using latent class growth analysis and to examine how each trajectory is associated with maternal depression outcome at 24 months.

METHODS

We used secondary data from the Family Life Project ( N = 1,122) and performed multitrajectory latent class growth analysis based on four observed symptom variables (depression, anxiety, somatization, and hostility). After the final model was identified, bivariate analyses were conducted to examine the association between each trajectory and (a) individual characteristics and (b) outcome (Center for Epidemiologic Studies Depression Scale [CES-D]) variables.

RESULTS

A four-class model was selected for the final model because it had better fit indices, entropy, and interpretability. The four symptom trajectories were (a) no symptoms over 24 months, (b) low symptoms over 24 months, (c) moderate symptoms increasing over 15 months, and (d) high symptoms increasing over 24 months. More postpartum women with the trajectory of high symptoms increasing over 24 months (Trajectory 4) were in low economic status (92.16%), unemployed (68.63%), or did not complete 4-year college education (98.04%). Most postpartum women (95.56%) in Trajectory 4 also had higher CES-D cutoff scores, indicating a possible clinical depression at 24 months postpartum.

DISCUSSION

Postpartum women who experience increasing symptom trajectories over 15-24 months (Trajectories 3 and 4) could benefit from tailored symptom management interventions provided earlier in the postpartum period to prevent persistent and worsening symptom experiences.

The Social Context of Pregnancy, Respectful Maternity Care, Biomarkers of Weathering, and Postpartum Mental Health Inequities: A Scoping Review

Background: Mental health disorders are the number one cause of maternal mortality and a significant maternal morbidity. This scoping review sought to understand the associations between social context and experiences during pregnancy and birth, biological indicators of stress and weathering, and perinatal mood and anxiety disorders (PMADs). Methods: A scoping review was performed using PRISMA-ScR guidance and JBI scoping review methodology. The search was conducted in OVID Medline and Embase. Results: This review identified 74 eligible English-language peer-reviewed original research articles. A majority of studies reported significant associations between social context, negative and stressful experiences in the prenatal period, and a higher incidence of diagnosis and symptoms of PMADs. Included studies reported significant associations between postpartum depression and prenatal stressors (n = 17), socioeconomic disadvantage (n = 14), negative birth experiences (n = 9), obstetric violence (n = 3), and mistreatment by maternity care providers (n = 3). Birth-related post-traumatic stress disorder (PTSD) was positively associated with negative birth experiences (n = 11), obstetric violence (n = 1), mistreatment by the maternity care team (n = 1), socioeconomic disadvantage (n = 2), and prenatal stress (n = 1); and inverse association with supportiveness of the maternity care team (n = 5) and presence of a birth companion or doula (n = 4). Postpartum anxiety was significantly associated with negative birth experiences (n = 2) and prenatal stress (n = 3). Findings related to associations between biomarkers of stress and weathering, perinatal exposures, and PMADs (n = 14) had mixed significance. Conclusions: Postpartum mental health outcomes are linked with the prenatal social context and interactions with the maternity care team during pregnancy and birth. Respectful maternity care has the potential to reduce adverse postpartum mental health outcomes, especially for persons affected by systemic oppression.

Changes in maternal psychological symptom profiles from 2 to 6 months postpartum: an application of latent transition analysis

To identify subgroups of postpartum women with different psychological symptom profiles at 2 and 6 months postpartum and to examine how they transition between symptom profiles over time using latent transition analysis (LTA). We used secondary data from the Family Life Project (N = 1,117) and performed LTA based on observed variables (depression, anxiety, somatization, and hostility). We examined transition probabilities and changes in latent status prevalence from 2 to 6 months postpartum. Considering the known influences of social determinants of health on psychological symptoms, bivariate analyses were conducted to describe the characteristics of different transition patterns. A 3-class model with better fit indices, entropy, and interpretability was selected. Based on symptom severity, the identified profiles were Profile 1: Low, Profile 2: Moderate, and Profile 3: High. From 2 to 6 months postpartum, the prevalence of low symptom profile decreased (82 to 78.2%) while the prevalence increased for moderate (15.8 to 17.5%) and high symptom profiles (2.2 to 4.4%). For all profiles, it was most likely for postpartum women to stay in the same profile from 2 to 6 months (low to low, moderate to moderate, and high to high). Those in persistent or worsening transition patterns were significantly younger or had less social support or education. Postpartum women in moderate or high symptom profiles at 2 months were most likely to stay in the same profile at 6 months postpartum, indicating persistent symptom burden. Clinicians should consider providing early, targeted support to prevent persistent symptom burden.

Examination of Social Determinants of Health Characteristics Influencing Maternal Postpartum Symptom Experiences

Postpartum women experience multiple, co-occurring postpartum symptoms. It is unknown if social determinants of health (SDOH) influence postpartum symptom typologies. This secondary analysis used the Community and Child Health Network study data. Participants included for analysis varied depending on the availability of the SDOH data (N = 851 to 1784). Bivariate and multiple regression analyses were conducted to examine the association between SDOH and previously identified postpartum symptom typologies. Area under the receiver operating characteristics curve (AUROC) was calculated to examine if adding SDOH variables contributes to predicting postpartum symptom typologies. The adjusted odds (aOR) of being in high symptom severity or occurrence typologies were greater for participants who had less than high school education (aOR = 2.29), experienced healthcare discrimination (aOR = 2.21), used governmental aid (aOR = 2.11), or were food insecure (aOR = 2.04). AUROC improved after adding SDOH. Considering experiences of different social-economic hardships influence postpartum symptom typologies, future practice and research should address SDOH to improve postpartum symptom experiences.

Allostatic Load Measurement: A Systematic Review of Reviews, Database Inventory, and Considerations for Neighborhood Research

BACKGROUND

Neighborhoods are critical to understanding how environments influence health outcomes. Prolonged environmental stressors, such as a lack of green spaces and neighborhood socioeconomic disadvantage, have been associated with higher allostatic load levels. Since allostatic load levels experienced earlier in life have stronger associations with mortality risk, neighborhoods may be uniquely suited to monitor and mitigate the impacts of environmental stressors. Researchers often study allostatic load in neighborhoods by utilizing administrative boundaries within publicly accessible databases as proxies for neighborhoods.

METHODS

This systematic review of reviews aims to identify commonly used biomarkers in the measurement of allostatic load, compare measurement approaches, inventory databases to study allostatic load, and spotlight considerations referenced in the literature where allostatic load is studied in neighborhoods. The review was conducted using the search term "allostatic load" in the MEDLINE, CINAHL, and PsychINFO databases. The search results were filtered to include reviews.

RESULTS

The search returned 499 articles after deduplication. Overall, 18 synthesis reviews met the inclusion criteria and were retained for extraction. The synthesis reviews analyzed represented 238 studies published from 1995 to 2020. The original ten biomarkers were most often used to measure allostatic load. More recently, body mass index and C-reactive protein have additionally been frequently used to measure allostatic load burden.

CONCLUSIONS

The scientific contributions of this study are that we have identified a clear gap in geographic considerations when studying allostatic load. The implication of this study is that we have highlighted geographic concepts when conducting neighborhood-level research using administrative databases as a neighborhood proxy and outlined emerging future trends that can enable future study of allostatic load in the neighborhood context.

Allostatic Load and Adverse Pregnancy Outcomes

OBJECTIVE

To assess the association between allostatic load, as an estimate of chronic stress, and adverse pregnancy outcomes.

METHODS

This was a secondary analysis of nuMoM2b (Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be), a prospective observational cohort study. Our primary exposure was dichotomous high allostatic load in the first trimester, defined as 4 or more of 12 biomarkers in the "worst" quartile. The primary outcome was a composite adverse pregnancy outcome: hypertensive disorders of pregnancy (HDP), preterm birth, small for gestational age (SGA), and stillbirth. Secondary outcomes included components of the composite. Multivariable logistic regression was used to test the association between high allostatic load and adverse pregnancy outcomes, adjusted for potential confounders. Mediation and moderation analyses were conducted to assess the role of allostatic load along the causal pathway between racial disparities and adverse pregnancy outcomes.

RESULTS

Among 4,266 individuals, 34.7% had a high allostatic load. Composite adverse pregnancy outcome occurred in 1,171 (27.5%): 14.0% HDP, 8.6% preterm birth (48.0% spontaneous and 52.2% indicated), 11.0% SGA, and 0.3% stillbirth. After adjustment for maternal age, gravidity, smoking, bleeding in the first trimester, and health insurance, high allostatic load was significantly associated with a composite adverse pregnancy outcome (adjusted odds ratio [aOR] 1.5, 95% CI 1.3, 1.7) and HDP (aOR 2.5, 95% CI 2.0-2.9), but not preterm birth or SGA. High allostatic load partially mediated the association between self-reported race and adverse pregnancy outcomes. The association between allostatic load and HDP differed by self-reported race, but not for a composite adverse pregnancy outcome, preterm birth, or SGA.

CONCLUSION

High allostatic load in the first trimester is associated with adverse pregnancy outcomes, particularly HDP. Allostatic load was a partial mediator between race and adverse pregnancy outcomes. The association between allostatic load and HDP differed by self-reported race.

Association of Food Insecurity with Mental Health Outcomes in Parents and Children

BACKGROUND

Food insecurity affects 13.7 million US households and is linked to poor mental health. Families shield children from food insecurity by sacrificing their nutritional needs, suggesting parents and children experience food insecurity differentially.

OBJECTIVE

To identify the associations of food insecurity and mental health outcomes in parents and children DATA SOURCES: PubMed, Embase, Web of Science, and PsycInfo STUDY ELIGIBILITY CRITERIA: We included original research published in English from January 1990 to June 2020 that examined associations between food insecurity and mental health in children or parents/guardians in the United States.

STUDY APPRAISAL AND SYNTHESIS METHODS

Two reviewers screened studies for inclusion. Data extraction was completed by one reviewer and checked by a second. Bias and confounding were assessed using the Agency for Healthcare Research and Quality RTI Item Bank. Studies were synthesized qualitatively, grouped by mental health outcome, and patterns were assessed. Meta-analyses were not performed due to high variability between studies.

RESULTS

We included 108 studies, assessing 250,553 parents and 203,822 children in total. Most studies showed a significant association between food insecurity and parental depression, anxiety, and stress, and between food insecurity and child depression, externalizing/internalizing behaviors, and hyperactivity.

LIMITATIONS

Most studies were cross-sectional and many were medium- or high-risk for bias or confounding.

CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS

Food insecurity is significantly associated with various mental health outcomes in both parents and children. The rising prevalence of food insecurity and mental health problems make it imperative that effective public health and policy interventions address both problems.

Postpartum symptom clusters in birthing individuals: A systematic review

BACKGROUND

Birthing individuals experience various postpartum symptoms which have been associated with adverse health outcomes. Previous systematic reviews have focused on the examination of individual symptoms and their impact on health, which have limited our understanding of postpartum symptom clusters.

OBJECTIVE

To examine the compositions of symptom clusters, analytic methodologies and predictors of symptom clusters in birthing individuals up to 1 year postpartum.

DESIGN

Systematic review.

METHODS

This systematic review was reported following the PRISMA. Five databases were searched: PubMed, Embase, CINAHL Complete, PsycINFO and Scopus. Two reviewers performed title and abstract and full-text screening independently. Standard Quality Assessment Criteria were used to assess the articles' qualities. Key information was extracted into evidence table, which was checked for accuracy and completeness. A narrative synthesis was conducted.

RESULTS

A total of 30 articles were included. Studies were conducted in 16 countries, mostly in Europe (n = 9) and North America (n = 7). The majority were quantitative (n = 27) and cross-sectional (n = 27). Factor analysis was the most frequently used analytic methodology (n = 21). All three qualitative studies used grounded theory. Taking into consideration the variations among the studies, stress (n = 15, infant or partner-related and from other sources), depression (n = 12), somatic (n = 12) and anxiety clusters (n = 10) were most frequently identified. Symptom cluster predictors were examined in less than half of the included studies (n = 13). Among these, most were focused on how individual postpartum symptoms influence symptom clusters.

CONCLUSIONS

Stress, depression, somatic and anxiety clusters are the most frequently identified postpartum symptom clusters. Future studies should examine the consistency, stability and clinical meaningfulness of these four symptom clusters.

RELEVANCE TO CLINICAL PRACTICE

The identification and management of the four symptom clusters should be of particular interest to clinicians and researchers.

NO PATIENT OR PUBLIC CONTRIBUTION

This systematic review did not directly involve patient or public contribution to the manuscript.

Intimate Partner Violence and Perinatal Post-Traumatic Stress and Depression Symptoms: A Systematic Review of Findings in Longitudinal Studies

The link between maternal violence exposure and adverse obstetric outcomes is well-documented, but less is understood about the relationship between intimate partner violence (IPV) exposure and perinatal post-traumatic stress symptoms(PTSS) and depression in women around the world. A systematic review was conducted to synthesize empirical literature on the associations between IPV (e.g., before pregnancy, during pregnancy, postpartum) and post-traumatic stress and depression symptoms in the perinatal period. This review acknowledged the effects of IPV exposure timing, timing of assessment, and IPV subtypes. Forty-seven longitudinal studies met inclusion criteria and were reviewed to determine the effects of IPV exposure on perinatal mental health. Findings suggested a strong relationship between IPV exposure and perinatal mental health. Results were more consistent between perinatal mental health and IPV sustained close to or during the perinatal period than for lifetime IPV exposure. In general, physical, sexual, and psychological IPV were independently associated with perinatal depression and PTSS. Findings underscore the importance of theoretically driven research and the development of treatment protocols for women worldwide.

Unpacking Perinatal Experiences with Opioid Use Disorder: Relapse Risk Implications

While pregnancy presents a strong motivation to seek and comply with treatment for opioid use disorder (OUD), many women relapse within the first year of childbirth. Addressing relapse risk, we examined the perinatal experiences of mothers with OUD through 6 months postpartum. We recruited mothers (N = 42) with a history of OUD into the Newborn Attachment and Wellness study, all of whom met with a child welfare worker immediately after giving birth. In qualitative interviews, mothers described their social, physical, emotional, and psychological perinatal experiences. Seven themes categorically informed relapse risk (i.e., related to childhood bond, mother-infant attachment, birth support, child protective services, breastfeeding, mental health, and recovery planning). In conclusion, we noted a critical window in which clinical social workers and other health/behavioral health providers have the opportunity to capitalize on mothers' desire not to "ever want to touch it again." We outline specific avenues for directed support in the perinatal and postpartum period associated with reduced risk for relapse, and we make recommendations to enhance risk assessment practices.

Landscaping the evidence of intimate partner violence and postpartum depression: a systematic review

OBJECTIVE

To assess the evidence of the association between exposure to intimate partner violence (IPV) and postpartum depression. IPV during pregnancy can have immediate and long-term physical and mental health consequences for the family. Therefore, it has been hypothesised that IPV may affect the risk of developing postpartum depression.

METHODS

A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. PubMed, Embase, Global Health Library, Scopus and Google scholar were searched for published studies without restrictions on language, time or study design (up to May 2020). Studies were included if they assessed postpartum depression using the Edinburg Postnatal Depression Scale (cut-off≥10), among women who had been exposed to IPV (emotional, physical and/or sexual abuse). The quality of studies was judged according to the Newcastle-Ottawa scale.

RESULTS

A total of 33 studies were included in the review (participants n=131 131). The majority of studies found an association between exposure to IPV and the development of signs of postpartum depression. Overall, studies measured both exposure and outcome in various ways and controlled for a vast number of different confounders. Thirty percent of the studies were set in low-income and lower-middle-income countries while the rest were set in upper-middle-income and high-income countries and the association did not differ across settings. Among the studies reporting adjusted OR (aOR) (n=26), the significant aOR ranged between 1.18 and 6.87 (95% CI 1.12 to 11.78). The majority of the studies were judged as 'good quality' (n=20/33).

CONCLUSION

We found evidence of an association between exposure to IPV and the development of signs of postpartum depression. Meta-analysis or individual patient data meta-analysis is required to quantify the magnitude of the association between IPV and postpartum depression.

PROSPERO REGISTRATION NUMBER

CRD42020209435.

Allostatic Load and Its Impact on Health: A Systematic Review

INTRODUCTION

Allostatic load refers to the cumulative burden of chronic stress and life events. It involves the interaction of different physiological systems at varying degrees of activity. When environmental challenges exceed the individual ability to cope, then allostatic overload ensues. Allostatic load is identified by the use of biomarkers and clinical criteria.

OBJECTIVE

To summarize the current knowledge on allostatic load and overload and its clinical implications based on a systematic review of the literature.

METHODS

PubMed, PsycINFO, Web of Science, and the Cochrane Library were searched from inception to December 2019. A manual search of the literature was also performed, and reference lists of the retrieved articles were examined.We considered only studies in which allostatic load or overload were adequately described and assessed in either clinical or non-clinical adult populations.

RESULTS

A total of 267 original investigations were included. They encompassed general population studies, as well as clinical studies on consequences of allostatic load/overload on both physical and mental health across a variety of settings.

CONCLUSIONS

The findings indicate that allostatic load and overload are associated with poorer health outcomes. Assessment of allostatic load provides support to the understanding of psychosocial determinants of health and lifestyle medicine. An integrated approach that includes both biological markers and clinimetric criteria is recommended.

Depression and socioeconomic stressors in expectant parents with fetal congenital anomalies

OBJECTIVE

Congenital anomalies are increasingly diagnosed before birth, which may lead to psychological distress in expectant parents. While the presence of significant symptoms of depression and stress in these parents is established, understanding their context within parents' other life stressors has not been fully investigated. We sought to characterize the socioeconomic profile and depression symptoms of expectant parents in a quaternary care academic hospital's fetal care clinic.

METHODS

This prospective observational study enrolled pregnant persons and their partners in our fetal care clinic. The Edinburgh Postpartum Depression Scale (EPDS), Tool Assessing Patient Stress (TAPS), and a sociodemographic survey were utilized to assess parent psychological distress and socioeconomic stressors. Results were analyzed by the severity of the fetal anomaly. EPDS was repeated at two weeks postpartum.

RESULTS

21.7% of pregnant subjects and 25.0% of co-parents had a positive screen on the EPDS at enrollment during their pregnancy. Mothers' EPDS scores correlated with the severity of the fetal anomaly. Many parents reported socioeconomic stressors including: living remotely from the medical center, low household income, food insecurity, unemployment, or other employment concerns, and difficulty affording living expenses. Most also reported factors that can mitigate psychological distress including social support and participation in a religion or faith.

CONCLUSIONS

Expectant parents with fetal anomalies should be screened for depression as well as social and economic risk factors that place them and their infants at higher risk for poor health outcomes. Further work is needed to determine the optimum interventions for addressing their depression symptoms and reducing socioeconomic stressors.

Evaluation of the clinical application of the Postpartum Depression Predictors Inventory-Revised for postpartum women in China

AIM

This study was designed to assess the clinical applicability of the Postpartum Depression Predictors Inventory-Revised (PDPI-R) during the 1st month following delivery among women in China and to survey the prevalence of postpartum depression (PPD)-related risk factors included in the PDPI-R in this population.

METHODS

This was a cross-sectional study which recruited 447 women from the People's Liberation Army Hospital in Hefei of Anhui province. All participants completed the Chinese version of the PDPI-R (PDPI-R-C) and the Chinese version of the Edinburgh Postnatal Depression Scale (C-EPDS) within 1 month of delivery. The predictive ability of the PDPI-R was then evaluated through receiver operating characteristic (ROC) curve analyses.

RESULTS

The PDPI-R-C was able to accurately predict 73.2% of PPD cases (area under the ROC curve = 0.732; 95% CI 0.69-0.78) using a cut-off score of 5.5, as defined by a C-EPDS score of ≥10 (sensitivity = 62.8%; specificity = 73.5%; positive predictive value = 74.5%; negative predictive value = 61.5%). All 13 risk factors in the PDPI-R-C other than socioeconomic status and marital status were associated with the risk of PPD.

CONCLUSIONS

The PDPI-R-C was found to be an effective and easy-to-implement tool that has promise as a means of screening for PPD in Chinese populations.

Maternal Prenatal Hair Cortisol Is Associated with Child Wheeze among Mothers and Infants with Tobacco Smoke Exposure and Who Face High Socioeconomic Adversity

The association of co-occurring prenatal stress and tobacco exposures on childhood wheezing and asthma are not well established. In this study, we compared maternal prenatal hair cortisol concentration (HCC) to the maternal report of infant wheezing (y/n) in the first year of life among mother-infant dyads exposed to tobacco smoke and socioeconomic adversity. Data were obtained from the Vitamin C to Decrease Effects of Smoking in Pregnancy on Infant Lung Function study. Maternal adversity was defined by the level of education, household income, and health insurance provider. Hair was collected at delivery, representing average circulating third-trimester cortisol levels. HCC was log transformed and dichotomized into high/low cortisol groups that were placed into a multivariate model predicting wheeze. Subjects (n = 132) were primarily White with ≤high school education and receiving government-provided health insurance. Forty-five percent of infants wheezed. Average HCC was 3.39 pg/mg hair. Women with HCC > 3.55 pg/mg were more than twice as likely to report having a child who wheezed (odds ratio 2.56, 95% confidence interval 1.22-5.40; p = 0.01), adjusting for insurance provider and maternal asthma. Among this sample of dyads with prenatal smoke exposure, elevated maternal HCC was associated with child wheeze that was not diminished after consideration of covariates.

The Lived Experience of Postpartum Women Attending Outpatient Substance Treatment for Opioid or Heroin Use

INTRODUCTION

The current opioid crisis and associated heroin epidemic have exhausted the limited community services that are available to substance users, with only about 12% of substance use treatment facilities offering special programs for pregnant women. Little information is known about the lived experience of postpartum women in outpatient substance use treatment programs, who are working toward abstinence and caring for a newborn. The purpose of this phenomenological study was to explore the lived experience of postpartum women attending outpatient substance use treatment for illicit opioid or heroin use.

METHODS

Individual interviews were conducted between December 2017 and November 2018, with 10 postpartum women with opioid use disorder (OUD) engaged in outpatient substance use treatment programs. A 4-step conceptual framework as suggested by Moustakas was used to understand and synthesize the lived experiences shared by the women.

RESULTS

Five themes emerged from the raw data: the presence of a stigma in providers of health care services, a fear of being reported to family services, children are primary motivators to remain engaged in treatment, concern for the welfare of the infant, and barriers to treatment.

DISCUSSION

Postpartum women with OUD and their infants have complex needs that may best be served by treatment programs that offer comprehensive care. The fear of being reported to family services and possible loss of custody influenced all aspects of their decision-making.

Allostatic load and women's brain health: A systematic review

Allostatic load represents the 'wear and tear' of chronic stress on the brain and body that may differ between men and women. A small but growing number of studies are assessing allostatic load in relation to mental health. The objective of this systematic review was to (1) assess sex differences in allostatic load and (2) identify allostatic load associations that are specific to women. We systematically searched for allostatic load studies that included psychosocial causes and/or psychiatric consequences. Our search focused on allostatic load studies that disaggregated by sex and that include women. Sixty-two studies were included in this systematic review. First, men appear to have higher allostatic load than women. Second, women show gender-specific variation for numerous factors such as age, race/ethnicity, adversities, social support, and health behaviors that influence associations between allostatic load and mental health. Recommendations are made to guide researchers advance sex and gender approaches.

The Effect of Grandmothers' Presence on the Provision of Multidisciplinary Perinatal Support for Pregnant and Postpartum Women with Psychosocial Problems

Background

Pregnant and postpartum women with psychosocial problems are prone to face limited or absent perinatal functional support from biological grandmothers due to familial dysfunction. The study aimed to investigate whether the involvement and presence of biological maternal grandmothers providing practical support for their pre/postnatal daughters (ie, pregnant women) during the perinatal period may influence the number of support services provided by multidisciplinary agencies, including child consultation centers and municipal offices.

Participants and methods

This is a retrospective cohort study based on the medical records of all pregnant women with psychosocial problems that visited, gave birth, and received intervention from the hospital-based child protection unit at the Chiba University Hospital between February 2018 to March 2019. The primary outcome was to identify whether there was a difference in the number of multidisciplinary agencies providing perinatal support between pregnant women with and without the presence of functional support from biological maternal grandmothers during the perinatal period.

Results

We identified 114 pregnant and postpartum women with psychosocial problems. Seventy-six of these participants (66.7%) had functional support from their biological maternal grandmothers during the perinatal period, and 38 participants (33.3%) did not. The number of agencies involved with participants who lacked functional support was significantly higher than participants with functional support (t(55.14) = 2.98, p < 0.01). This finding was consistent among pregnant and postpartum primipara participants (n = 70) (t(68) = 3.87, p < 0.001), but not multipara (n = 44).

Conclusion

The findings indicate that the presence and functional support of biological maternal grandmothers influence the support that is needed from multidisciplinary perinatal support systems by pregnant and postpartum women with psychosocial problems. Primipara mothers without support from their own mothers may need greater multidisciplinary support.