Events surrounding stillbirth and their effect on symptoms of depression among mothers

Association between pregnancy loss and depressive symptoms in women: a population-based study

BACKGROUND

Depression is a common mental disorder with a much higher prevalence in women than in men. Although there has been a gradual increase in research on the association between reproductive health and depression, there is still some inconsistency in the evidence of the relationship between pregnancy loss and depression. This study aimed to investigate the relationship between pregnancy loss and depressive symptoms.

METHODS

We analyzed data from the 2007-2020 National Health and Nutrition Examination Survey (NHANES), which included female participants aged 20 to 80 years. Pregnancy loss was determined based on participants' self-reported number of pregnancies and pregnancy outcomes. Depressive symptoms were measured using the Patient Health Questionnaire (PHQ-9, score ≥ 10). Multivariate logistic regression, smoothed curve fitting, and generalized additive modeling were used to examine the association between pregnancy loss and depression. We also performed sensitivity analyses and subgroup analyses to verify the robustness and specificity of the findings.

RESULTS

A total of 12,873 female participants were included in our study, of which 1,595 (12.39%) were categorized as depressed. Multivariate logistic regression results indicated that experiencing a pregnancy loss increased the risk of prevalence of depression in women (for 1 loss: OR = 1.31, 95% CI 1.15,1.50; for 2 or more losses: OR = 1.58, 95% CI 1.38, 1.81). When sensitivity analyses were performed, an association between pregnancy loss and depression was found in both multivariate linear regressions with PHQ-9 scores as a continuous variable and multivariate logistic regressions with a threshold of 5 PHQ-9 scores. The association between pregnancy loss and depression remained stable across subgroups.

CONCLUSION

Pregnancy loss correlated with elevated PHQ-9 scores and a heightened risk of depression in adult women across the United States. Focusing on the incidence of adverse pregnancy events in the female population may help prevent or early recognize the onset of depression.

Bereavement care guidelines used in health care facilities immediately following perinatal loss: a scoping review

OBJECTIVE

The objective of the scoping review was to explore the evidence and describe what is known about perinatal bereavement care guidelines provided within health care facilities prior to discharge. Additionally, the review sought to identify what is known about parents' mental health outcomes, and map these outcomes to the characteristics of the bereavement care guidelines.

INTRODUCTION

Perinatal loss poses a serious risk of emotional trauma and mental health sequelae. Conflicting evidence for international bereavement care guidelines and inconsistent implementation, a lack of experimental studies, and older syntheses with a limited focus or population made synthesis complex. Therefore, a scoping review was undertaken to determine the breadth and depth of the existing literature on this topic.

INCLUSION CRITERIA

Sources pertaining to bereavement care guidelines used in health care facilities immediately after perinatal loss (miscarriage, stillbirth, or neonatal death) and parents' mental health outcomes were included. Sources pertaining to family members other than parents, perinatal loss occurring outside of a health care facility, and physical care guidelines were excluded.

METHODS

The review was conducted using JBI methodology for scoping reviews. The team considered quantitative and qualitative studies, practice guidelines, case reports, expert opinions, systematic reviews, professional organization websites, and gray literature. CINAHL (EBSCOhost), PsycINFO (EBSCOhost), SocINDEX (EBSCOhost), Cochrane Library, JBI Evidence-based Practice Database (Ovid), Embase, PubMed (NLM), ProQuest Dissertations and Theses A&I (ProQuest), Web of Science Core Collection, and Epistemonikos were the major databases searched. OpenGrey, Google Scholar, and organizational websites were also searched. The earliest empirical study publication found (1976) served as the starting date limit. After pilot-testing the screening process, data were extracted, collated, and presented in narrative form as well as in tables and figures. The search was first conducted in September and October 2021, and an updated search was performed on February 9, 2023.

RESULTS

The results provide a broad view of bereavement care guidelines to support grieving parents' mental health. The included sources (n = 195) were comprised of 28 syntheses, 96 primary studies, and 71 literature review/text and opinion. From the studies that specified the number of participants, 33,834 participants were included. Key characteristics of bereavement care guidelines were categorized as i) making meaning/memories, ii) good communication, iii) shared decision-making, iv) effective emotional and social support, and v) organizational response. Parents' reported mental health outcomes included both negative outcomes, such as depression, anxiety, anger, and helplessness, and positive outcomes, including coping, healing, recovery, and well-being.

CONCLUSIONS

Conceptually the characteristics of published guidelines are fairly consistent across settings, with cultural variations in specific components of the guidelines. Despite the exponential increase in research pertaining to bereavement care after perinatal loss, there is a gap in research pertaining to certain characteristics of bereavement care guidelines accepted as best practice to support parents' mental health outcomes. This review provides support for future research given the trauma and mental health risks following perinatal loss. Policies ensuring consistent and appropriate implementation of bereavement care guidelines are essential to improve parents' mental health outcomes.

Impact of contact with the baby following stillbirth on parental mental health and well-being: A systematic review and meta-analysis

AIM

This study aims to identify and synthesize available research reporting parental mental health outcomes related to contact with a stillborn baby.

BACKGROUND

Stillbirth is devastating events for parents. The effects of contact with the stillborn baby on parental mental health are uncertain.

METHODS

This was a systematic review and meta-analysis carried out by searching six international electronic databases including PubMed, EMBASE, Cochrane, Web of Science, PsycINFO and CNKI databases from inception to 15 January 2023. Review Manager software was used for data analysis.

RESULTS

Ten studies were included (n = 3974). Contact with a stillborn baby increased the risks of anxiety, depression and post-traumatic stress disorder in the short term and increased the risks of anxiety and post-traumatic stress disorder in the long term. Parents who had contact with a stillborn baby were more satisfied with their decision. Subgroup analysis showed that seeing a stillborn baby had no significant effect on anxiety or depression, but holding a stillborn baby increased the risks of anxiety.

CONCLUSIONS

Caregivers should respect the parents' decision on whether to have contact with the stillborn baby and provide parents with continuous information, emotional and behavioural support after they have contact with stillborn babies.

Interventions, outcomes and outcome measurement instruments in stillbirth care research: A systematic review to inform the development of a core outcome set

BACKGROUND

A core outcome set could address inconsistent outcome reporting and improve evidence for stillbirth care research, which have been identified as an important research priority.

OBJECTIVES

To identify outcomes and outcome measurement instruments reported by studies evaluating interventions after the diagnosis of a stillbirth.

SEARCH STRATEGY

Amed, BNI, CINAHL, ClinicalTrials.gov, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Embase, MEDLINE, PsycINFO, and WHO ICTRP from 1998 to August 2021.

SELECTION CRITERIA

Randomised and non-randomised comparative or non-comparative studies reporting a stillbirth care intervention.

DATA COLLECTION AND ANALYSIS

Interventions, outcomes reported, definitions and outcome measurement tools were extracted.

MAIN RESULTS

Forty randomised and 200 non-randomised studies were included. Fifty-eight different interventions were reported, labour and birth care (52 studies), hospital bereavement care (28 studies), clinical investigations (116 studies), care in a multiple pregnancy (2 studies), psychosocial support (28 studies) and care in a subsequent pregnancy (14 studies). A total of 391 unique outcomes were reported and organised into 14 outcome domains: labour and birth; postpartum; delivery of care; investigations; multiple pregnancy; mental health; emotional functioning; grief and bereavement; social functioning; relationship; whole person; subsequent pregnancy; subsequent children and siblings and economic. A total of 242 outcome measurement instruments were used, with 0-22 tools per outcome.

CONCLUSIONS

Heterogeneity in outcome reporting, outcome definition and measurement tools in care after stillbirth exists. Considerable research gaps on specific intervention types in stillbirth care were identified. A core outcome set is needed to standardise outcome collection and reporting for stillbirth care research.

Incidence and predictors of paternal anxiety and depression following fetal abnormalities requiring pregnancy termination: a cross-sectional study in China

BACKGROUND

China is a country with a high prevalence of fetal abnormalities. Termination of pregnancy for fetal abnormalities (TOPFA) is a devastating traumatic event for parents and families, resulting in serious and lasting psychological problems. The impact of TOPFA on mothers has been extensively explored, but little research has been conducted on the resulting paternal psychological problems. This study sought to determine the prevalence and predictors of paternal anxiety and depression following TOPFA.

METHODS

We analysed cross-sectional data from 169 Chinese couples (169 mothers and 169 fathers) who experienced TOPFA. Anxiety was assessed with the Self-Rating Anxiety Scale (SAS), and depression was measured with the Self-Rating Depression Scale (SDS) for fathers and the Edinburgh Postnatal Depression Scale (EPDS) for mothers. We used the Social Support Rating Scale (SSRS) to assess levels of social support.

RESULTS

Overall, 19.5% of fathers and 24.3% of mothers had symptoms of anxiety, but there was no significant difference in the incidence of anxiety between fathers and mothers. However, depression was more common in mothers (50.3%) than in fathers (24.9%). Level of income (β = -2.945, 95% CI: -5.448 to -0.442), worry about the pregnancy (β = 3.404, 95% CI: 1.210 to 5.599) and objective support (β = -0.668, 95% CI: -1.163 to -0.173) were predictors of anxiety in fathers. Worry about the pregnancy (β = 4.022, 95% CI: 1.630 to 6.414), objective support (β = -0.652, 95% CI: -1.229 to -0.075) and maternal depression (β = 0.497, 95% CI: 0.159 to 0.836) were predictors of paternal depression.

CONCLUSION

Anxiety and depression were prevalent among parents following TOPFA in China, and fathers had similar levels of anxiety as mothers. Strategies to support fathers should consider social support and psychological interaction and draw upon father-inclusive intervention recommendations.