Postnatal depression is a public health nursing issue: perspectives from norway and ireland

The association of delivery during a war with the risk for postpartum depression, anxiety and impaired maternal-infant bonding, a prospective cohort study

OBJECTIVE

To examine the impact of war conditions on maternal mental health postpartum outcomes, specifically depression and anxiety, as well as on maternal-infant bonding (MIB).

STUDY DESIGN

A prospective cohort study was performed on women who gave birth in a tertiary medical center during (October-November 2023) and before (March-May 2020) the Israel-Hamas War. All participants completed validated self-reported questionnaires: The Edinburgh Postnatal Depression Scale (EPDS ≥ 10), State-Trait Anxiety Inventory (STAI > 39) and the Postpartum Bonding Questionnaire (PBQ ≥ 26).

RESULTS

A total of 502 women were included in the study, with 230 delivering during the war and 272 delivered before. The rates of postpartum depression (PPD) were higher in women delivering during the war (26.6% vs. 12.4%, p < 0.001), while multivariable regression revealing a two-fold higher risk (adjusted OR 2.35, 95% CI 1.16-4.74, p = 0.017). The rate of postpartum anxiety (PPA) risk was also higher (34.3% vs 17.0%, p < 0.001), reaching a trend towards significance when accounting for other risk factors (adjusted OR 2.06, 95% CI 0.97-4.36, p = 0.058). Additionally, delivery during the war was associated with specific factors of impaired maternal-infant bonding (MIB), although it did not increase the overall impaired MIB (PBQ ≥ 26) (10.2 ± 14.1 vs 8.3 ± 6.9, p = 0.075).

CONCLUSION

The study revealed an increased risk of PPD, a marginally risk for PPA, and some aspects of impaired MIB among women delivering during the war. Maternal mental illness in the postpartum period has negative impacts on the entire family. Therefore, comprehensive screening and adequate resources should be provided for women delivering in war-conflict zones.

Dysphoric milk ejection reflex (D-MER) and its implications for mental health nursing

Dysphoric milk ejection reflect (D-MER) is a dysphoria which women may experience within seconds of commencing breastfeeding. It is only recently gaining recognition in the academic literature and may have important implications for breastfeeding continuation, differential diagnosis and perinatal mental health. This perspective piece introduces the topic, sets out the physiological processes underpinning the experience and outlines why increased awareness of D-MER is important for the profession of mental health nursing.

Healthcare professionals' experiences and perceptions of providing support for mental health during the period from pregnancy to two years postpartum

OBJECTIVE

Mental health issues in the perinatal period are common, and can have negative consequences for maternal and child health. Healthcare professionals (HCPs) who provide women with perinatal care are well-placed to detect mental health issues and provide support. This study therefore examines HCPs' experiences and perceptions of providing mental health support during the perinatal period, including during the COVID-19 pandemic.

DESIGN

An exploratory realist qualitative study was conducted.

SETTING

Republic of Ireland PARTICIPANTS: A purposive sampling strategy was employed to recruit HCPs (e.g., general practitioners, midwives, public health nurses, practice nurses, doulas, and breastfeeding counsellors), via professional bodies in Ireland. An invitation to participate was also circulated via Twitter. A total of 18 HCPs participated in semi-structured interviews conducted between 18/8/2020 and 24/5/2021.

MEASUREMENTS AND FINDINGS

Semi-structured interviews were conducted according to a topic guide designed by a multidisciplinary team. Data were analysed using thematic analysis. Four themes were developed: 'Supporting women in healthcare settings,' 'Skills and capacity to provide adequate care,' 'Structural barriers to care provision,' and 'The impact of the COVID-19 pandemic on stress support.'

KEY CONCLUSIONS

HCPs reported providing emotional support and advocacy, but highlighted challenges, including limited capacity to address women's concerns, clinical culture and hierarchy, insufficient organisational investment, and social inequities in support access. Some HCPs felt these barriers could lead to additional psychological harm. HCPs also reported that the pandemic had introduced novel stressors and changed the nature of the mental health support they provided.

IMPLICATIONS FOR PRACTICE

Interventions incorporating education and physical resources for HCPs, increased investment in specialist perinatal mental health services, increased investment in holistic supports, and changes to address cultural challenges in care environments, may facilitate - or enhance - support for women.

Barriers and facilitators to supporting women with postnatal depression and anxiety: A qualitative study of maternal and child health nurses' experiences

AIMS AND OBJECTIVES

To explore maternal and child health nurses' experiences of supporting women with postnatal depression and anxiety and the factors which impact these.

BACKGROUND

Maternal and child health nurses play a key role in identifying women with postnatal depression and anxiety and facilitating their access to appropriate supports. Understanding how nurses carryout this work, and the conditions which impact their ability to do so, is critical to the development of service delivery frameworks that can facilitate optimal outcomes for women and their families. Despite this, little is known about this subject.

DESIGN

A qualitative descriptive study.

METHODS

Participants were maternal and child health nurses practicing for at least six months and regularly seeing new mothers in Victoria, Australia. Twelve nurses were interviewed. Thematic analysis was conducted to identify patterns across our data. Qualitative content analysis was used to identify issues which were most emphasised by nurses. Reporting complies with the COREQ checklist.

FINDINGS

Three overarching themes were identified. Theme one pertained to steps taken by nurses following the identification of depression or anxiety symptoms and the shared challenges they encountered. Theme two concerned nurses' experiences of supporting women who required acute mental health interventions and the systemic barriers they faced. Finally, theme three related to how the existing service delivery model could be improved to better support nurses in their work.

CONCLUSIONS

The complex system within which nurses operate presents barriers that can impede their ability to respond to women with postnatal mental health issues. There is a need for service delivery frameworks that better support nurses and facilitates equitable access to mental healthcare.

RELEVANCE TO CLINICAL PRACTICE

Facilitating equitable access to all perinatal mental health services and interventions must be at the heart of all future policy, funding and service delivery frameworks.

Being a "Warrior" to Care for the New Family: A Meta-ethnography of Nurses' Perspectives on Municipal Postnatal Healthcare

Care in the postnatal period is a goal for all families with a newborn baby, and support from nurses might prevent long-term health problems and contribute to a positive postnatal experience. This meta-ethnography aims to integrate and synthesize qualitative studies that illuminate and describe nurses' perspectives on municipal postnatal health care in high-income countries. Systematic literature searches for qualitative studies were conducted and 13 articles were included. The analysis followed the seven phases of Noblit and Hare. Being a "warrior" to care for the new family was identified as an overarching metaphor accompanied by three main themes: Stretching human boundaries, Stretching system boundaries, and Stretching knowledge boundaries. The overarching metaphor offers a deeper understanding of the nurses as "warriors" who despite tight timeframes and heavy workloads are stretching toward a caring relationship with the families. Being a warrior continuously pushing system boundaries puts the nurses in risk of being overstretched, balancing between their ideals and the reality. As more knowledge and clearer policies and procedures regarding the inclusion of fathers and LGBTQ parents in municipal postnatal healthcare are needed, more focus placed on the father or non-birthing parent, different cultural traditions and family constellations in practice and education is suggested.

The Role of Organizational Factors in Nurses' Perceived Preparedness to Screen, Intervene and Refer in Cases of Suspected Postpartum Depression

Routine screening for postpartum depression (PPD) is widespread, yet little attention has been given to the perceived preparedness of health providers to perform screening procedures, or to the role of organizational factors in their preparedness, although these are crucial elements for optimal implementation. The aim of this study was to examine organizational factors associated with public health nurses' (PHNs) perceived preparedness to screen women for PPD, intervene, and refer them in cases of suspected PPD. Two hundred and nineteen PHNs completed a self-report survey regarding their perceived preparedness to carry out a screening program (including screening, intervening, and referring women), and their perceived organizational support, supervisor's support, colleagues' support, and colleagues' preparedness. A path analysis model was used to analyze the data. The results showed that perceived colleagues' preparedness was significantly associated with the three perceived preparedness constructs (screen, intervene, and refer). Perceived supervisor's support was positively associated with perceived preparedness to screen, and perceived organizational support was positively associated with perceived preparedness to intervene. This paper highlights the manner in which formal and informal organizational factors play an important role in the perceived preparedness of PHNs to carry out a PPD screening program, and how these factors impact the three different aspects of the screening program. Organizations implementing PPD screening should support PHNs in all aspects of the implementation process, provide guidance, and enhance peer-group continued learning through which PHNs could share knowledge, discuss barriers, and foster professional development.

Maternal alcohol consumption and risk of postpartum depression: a meta-analysis of cohort studies

OBJECTIVES

The relationship between maternal alcohol consumption and postpartum depression (PPD) is still controversial. The objective of the present study was to assess the association between maternal alcohol consumption and the risk of developing PPD by means of a meta-analysis of cohort studies.

STUDY DESIGN

This was a meta-analysis.

METHODS

PubMed, Web of Science, Embase, Cochrane Library, China Biology Medicine disc, Chinese National Knowledge Infrastructure, Weipu, and Wanfang databases were searched up to February 4, 2021, to identify relevant studies that evaluated the association between maternal alcohol consumption and PPD. Meta-analysis was conducted using RevMan software and Stata software. Subgroup and sensitivity analyses were performed to explore the potential heterogeneity source, and Begg's funnel plots and Begg's linear regression test were conducted to assess the potential publication bias.

RESULTS

A total of 12 studies involving 50,377 participants were identified in our study. Overall, pregnant women who were exposed to alcohol were at a significantly greater risk of developing PPD compared with those who did not consume alcohol (odds ratio = 1.21; 95% confidence interval: 1.04-1.41; P = 0.020).

CONCLUSIONS

Maternal alcohol consumption is significantly associated with the risk of developing PPD. These results emphasize the necessity of enhancing health awareness, improving the public health policies and regulations concerning alcohol use, and strengthening the prevention and intervention of maternal alcohol consumption to promote maternal mental health.

Antenatal depression and its associated factors among women of Godawari Municipality, Lalitpur, Nepal: a cross-sectional study

OBJECTIVES

To estimate the prevalence of antenatal depression and identify its associated factors among pregnant women of Godawari Municipality, Lalitpur, Nepal.

DESIGN

Community-based cross-sectional study.

SETTING

Godawari Municipality, Lalitpur, Nepal, between September and November 2021.

PARTICIPANTS

250 randomly selected pregnant women of Godawari Municipality, Lalitpur, Nepal.

MAIN OUTCOME MEASURES

The level of antenatal depression was assessed using Edinburgh Postnatal Depression Scale. χ² test and multivariate logistic regression analysis were applied to determine the association between antenatal depression and related variables at 95% level of confidence.

RESULTS

The prevalence of antenatal depression was found to be 24.8% (95% CI: 19.2 to 30.7). Multigravida (AOR: 2.219, 95% CI: 1.113 to 4.423), unintended pregnancy (AOR: 2.547, 95% CI: 1.204 to 5.388), male sex preference of child by family (AOR: 2.531, 95% CI: 1.204 to 5.321) and intimate partner violence (AOR: 2.276, 95% CI: 1.116 to 4.640) were found to be the positive predictors of antenatal depression.

CONCLUSION

This study showed a high prevalence of depression among pregnant women. The results suggest a need for mental health assessment during pregnancy. Screening for depression should be part of routine antenatal checkups for early detection and management of mental health concerns during this vulnerable period.

Gestational weight gain and risk of postpartum depression: A meta-analysis of observational studies

The association between gestational weight gain (GWG) and postpartum depression (PPD) is still controversial. The present study aimed to assess the association between GWG and the risk of developing PPD by means of a meta-analysis. PubMed, Web of Science, Embase, Cochrane Library, China Biology Medicine disk, Chinese National Knowledge Infrastructure, Weipu, and Wanfang database were searched up to May 19, 2021 to identify relevant studies that evaluated the association between GWG and PPD. Meta-analysis was conducted by using RevMan software and Stata software. Subgroup and sensitivity analyses were carried out to explore the potential heterogeneity source, and Begg's funnel plots and Begg's linear regression test were performed to assess the potential publication bias. A total of sixteen studies involving 100,438 participants were identified in this study. Overall, the total, excessive and inadequate GWG was significantly associated with a higher risk of developing PPD. These results emphasize the necessity of strengthening the prevention and intervention of excessive and inadequate weight gain during pregnancy to promote maternal and infant health. However, further studies on the association between GWG at different stages of pregnancy and the risk of developing PPD are warranted.

Postnatal depression and anxiety screening and management by maternal and child health nurses in community settings: A scoping review

OBJECTIVE

To examine the range and nature of primary research evidence on postnatal depression and anxiety screening and management by maternal and child health nurses within community settings.

BACKGROUND

Maternal and child health nurses are well-placed to identify and support women at risk of, or experiencing, postnatal depression and anxiety- a prevalent public health issue which remains largely undetected.

METHODS

Scoping methodology, guided by the Arksey and O'Malley (2005) framework, was used. The following electronic databases were searched in June 2019 and again in July 2020: Cumulative Index of Nursing and Allied Health Literature, MEDLINE, PsycINFO, and COCHRANE Library. Primary studies that were published in English, between 2008 and 2020, were included. PRISMA checklist and PRISMA flow diagram were used to adhere to best practice guidelines.

RESULTS

Twenty-three articles, relating to 22 studies, met the inclusion criteria. Two principal themes were identified: 'screening for postnatal depression and anxiety' and 'factors that influence postnatal depression and anxiety management'. Subthemes in the former related to attitudes toward screening, routine screening practice, screening efficacy, and attitudes toward the Edinburgh Postnatal Depression Scale. Subthemes in the latter included availability of formal care pathways, referral options, knowledge and confidence, and multiagency collaboration.

CONCLUSIONS AND RELEVANCE TO CLINICAL PRACTICE

While maternal and child health nurses value their role in identifying and supporting mothers at risk of postnatal depression and anxiety, certain individual and organisational factors contribute to a gap between best practice and clinical practice. Narrowing the gap between evidence and practice is unlikely without directly addressing these barriers. Gaps in maternal and child health nurses' knowledge, skills and confidence regarding effective screening and management of mothers experiencing, or at risk of, postnatal depression and anxiety, impacts the quality of care provided. Ongoing training and professional development which adequately addresses these gaps is required.

Unintended pregnancy and postpartum depression: A meta-analysis of cohort and case-control studies

OBJECTIVE

The majority of original studies showed that unintended pregnancy is related to adverse obstetric outcomes, however, up to now, the influence of unintended pregnancy on the risk of developing postpartum depression (PPD) remains unclear. This study aimed to assess the association between unintended pregnancy and the risk of developing PPD by conducting a meta-analysis of cohort and case-control studies.

METHODS

PubMed, Web of Science, Embase, and Cochrane Library were searched up to December 31, 2019 to identify relevant studies evaluating the association between unintended pregnancy and PPD. Meta-analysis was performed using RevMan software and Stata software. Potential heterogeneity source was explored by subgroup and sensitivity analyses, and potential publication bias was tested using Begg's funnel plots and Begg's linear regression test.

RESULTS

A total of thirty studies involving 65,454 participants were included in our meta-analysis. Overall, women who get pregnant unintendedly compared with those who are intending to be pregnant were at a significantly higher risk of developing PPD (odds ratio [OR] = 1.53; 95% confidence interval [CI]: 1.35-1.74; P < 0.00001).

CONCLUSIONS

Unintended pregnancy is significantly associated with the risk of developing PPD. These findings highlight the necessity of screening for pregnancy intention and integrating family planning and personalized mental health services into primary healthcare to promote maternal mental health.

Maternal violence experiences and risk of postpartum depression: A meta-analysis of cohort studies

BACKGROUND

Most of original studies indicated maternal violence experiences is associated with adverse obstetric outcomes, to date, but it is not clear that the association of maternal violence experiences and the risk of postpartum depression (PPD). We aimed to assess the association between maternal violence experiences and risk of developing PPD by performing a meta-analysis of cohort studies.

METHODS

PubMed, Google Scholar, Cochrane Libraries and Chinese databases were searched through December 2017 to identify studies that assessed the association between violence and PPD. Meta-analysis was conducted by the RevMan software and Stata software. Potential heterogeneity source was explored by subgroup analysis and potential publication bias was assessed by Begg's funnel plots and Egger's linear regression test.

RESULTS

Overall, women experiencing any violence events compared with the reference group were at a higher risk of developing PPD (odds ratio [OR] = 2.04; 95% confidence interval [CI]: 1.72-2.41). Additionally, different types of violence events such as sexual (OR = 1.56; 95%CI: 1.35-1.81), emotional (OR = 1.75; 95%CI: 1.61-1.89), and physical violence (OR = 1.90; 95%CI: 1.36-2.67), as well as domestic (OR = 2.05; 95%CI: 1.50-2.80) or childhood violence (OR = 1.59; 95%CI: 1.34-1.88) also increased the risk of developing PPD. Relevant heterogeneity moderators have been identified by subgroup analysis. Sensitivity analysis yielded consistent results.

CONCLUSIONS

Maternal violence experiences are significantly associated with risk of developing PPD. These finding highlight the necessary to protect women from any types of violence and formulate preventive strategies to promote the maternal mental health.

Antenatal diet and postpartum depressive symptoms: A prospective study

Postnatal depression is a critical public health concern, and gaining a better understanding of possible causes is paramount. Recently, diet quality during pregnancy has emerged as a possible preventative measure in ameliorating postnatal depression, however the evidence-base exploring this association is immature. The aim of this study was to examine the association between consumption of food groups characteristic of a quality diet during pregnancy (that is fruit, vegetable and fish intake) and postnatal depressive symptoms at 12 months postpartum. Pregnant women were recruited at 10-18 weeks gestation via advertising on online pregnancy forums, pregnancy and parenting magazines, and two Australian maternity clinics. Participants (n = 253) completed self-report questionnaires assessing fruit, vegetable and fish intake as well as depressive symptoms at early- to mid- pregnancy. Path analyses were conducted to examine whether fruit, vegetable and fish intake during pregnancy were associated with depressive symptom scores at 12 months postpartum. There were no associations between fruit, vegetable or fish intake in pregnancy and postnatal depressive symptoms. Antenatal diet quality as measured by intake of food groups associated with a healthy diet was not associated with postpartum depressive symptoms at 12 months postpartum. Future research should consider the exploration of dietary quality as a measure of overall adherence to evidence-based dietary guidelines.

Omega-3 supplementation from pregnancy to postpartum to prevent depressive symptoms: a randomized placebo-controlled trial

Background

Low n-3 polyunsaturated fatty acids (PUFAs) has been linked to depression, but the preventive effect of n-3PUFAs supplementation on maternal depression needs further investigation. We aimed to evaluate the efficacy of a daily dose of n-3 PUFAs supplementation (fish oil) on the prevention of postpartum depression (PPD).

Methods

A randomized, placebo-controlled, double blind trial was designed and nested into a cohort study conducted in Rio de Janeiro, Brazil. Sixty pregnant women identified as being at risk for PPD were invited and randomly assigned to receive fish oil capsules [1.8 g (1.08 g of Eicosapentaenoic (EPA) and 0.72 g of Docosapentaenoic (DHA) acids)] or placebo (control). The Edinburgh Postnatal Depression Scale (EPDS) was scored at 5–13 (T0, baseline), 22–24 (T1), 30–32 weeks of gestation (T2) and 4–6 weeks’ postpartum (T3). Supplementation started at week 22–24 of gestation (T1) and lasted for 16 weeks. Serum fatty acids were assayed to evaluate compliance. Prevalence of EPDS ≥11 was the primary outcome, and mean and changes in EPDS score, length of gestation, and birth weight the secondary outcomes. Linear mixed-effect (LME) and random-intercept logistic regression models were performed to test the effect of fish oil supplementation on prevalence of EPDS ≥11 and EPDS scores variation.

Results

In intention-to-treat (ITT) analysis, at 30–32 weeks’ gestation women in the fish oil presented higher serum concentration of EPA, DHA and lower n-6/n-3 ratio comparing to the control group. There were no differences between intervention and control groups in the prevalence of EPDS ≥11, EPDS scores over time, or in changes in EPDS scores from pregnancy to postpartum in either the ITT or per-protocol analyses. Women in the fish oil group with previous history of depression presented a higher reduction on the EPDS score from the second to the third trimester in the fish oil comparing to the control group in the ITT analyses [−1.0 (−3.0–0.0) vs. -0.0 (−1.0–3.0), P = 0.038). These results were confirmed on the LME model (β = −3.441; 95%CI: -6.532– -0.350, P = 0.029).

Conclusion

Daily supplementation of 1.8 g of n-3 PUFAs during 16 weeks did not prevent maternal depressive symptoms in a sample of Brazilian women.

Trial registration

ClinicalTrials.gov Identifier: NCT01660165. Retrospectively registered on 24 May 2012.

A qualitative meta-synthesis: public health nurses role in the identification and management of perinatal mental health problems

AIM

To report findings of a systematic review and meta-synthesis of qualitative studies exploring public health nurses' perceptions and experiences of identifying and managing women with perinatal mental health (PMH) problems.

BACKGROUND

Public health nurses play a key role in supporting women who experience PMH problems and several qualitative studies have explored their role.

DESIGN

Systematic review and meta-synthesis DATA SOURCES: A comprehensive search was developed and multiple databases were searched from 2000-2015.

REVIEW METHODS

Studies that employed qualitative methods to explore experiences of public health nurses in identifying and managing women with PMH problems were included. Two reviewers independently assessed the methodological quality of studies. Themes, concepts and interpretations were extracted and synthesized using the process of thematic analysis.

RESULTS

Fifteen papers including 14 unique qualitative studies were included. Two overarching themes were identified: 'conceptualization and detection of PMH problems' and 'barriers and facilitators to management'. The former of these comprised several subthemes including the use of formal screening tools vs. clinical intuition and challenges encountered in detection. The latter theme, barriers to management included availability of referral pathways and time. In terms of facilitators, training, public health nursing interventions, support groups and referral pathways were identified as factors that optimize management.

CONCLUSIONS

Public health nurses use a variety of methods to identify women with PMH problems. However, several support structures are needed to optimize management including access to appropriate referral pathways, support groups and relationship continuity.

Autonomic nervous system activity and anxiety and depressive symptoms in mothers up to 2 years postpartum

INTRODUCTION

We investigated the association between autonomic nervous system (ANS) activity and symptoms of anxiety and depression for the first 2 years postpartum.

METHODS

A total of 108 participants within 2 years postpartum underwent physiological measurements of ANS activity using the heart rate variability (HRV) power spectrum and self-reported questionnaires (14-item Hospital Anxiety and Depression Score). The cutoff points for anxiety and depressive symptom scores in this questionnaire were as follows: 7 or less, non-cases; 8-10, doubtful cases; 11 or more, definite cases. This study was conducted from 2012 to 2014 at University Hospital in Kyoto Prefectural University of Medicine and a nearby obstetrics and gynecology department clinic in Japan.

RESULTS

Anxiety and depression non-cases accounted for 67.6% (n = 73) of subjects, anxiety non-cases and depression doubtful and definite cases 7.4% (n = 8), anxiety doubtful and definite cases and depression non-cases 8.3% (n = 9), and anxiety and depression doubtful and definite cases 16.7% (n = 18). Findings were similar for women with anxiety or depression, with total power (TP), low-frequency (LF) and high-frequency (HF) components of HRV among doubtful and definite cases significantly lower than among non-cases for both anxiety (p = 0.006, 0.034, 0.029, respectively) and depression (p = 0.001, 0.004, 0.007). Significant correlations were observed between TP, LF and HF and anxiety and depression scores (respective values for anxiety: rs = -0.331, p <0.001; rs = -0.286, p = 0.003; rs = -0.269, p = 0.005; and depression: rs = -0.389, rs = -0.353, rs = -0.337, all p <0.001).

DISCUSSION

The present study demonstrated that mothers with anxiety or depressive symptoms had significantly lower HRV (HF, LF and TP) than those without.

A systematic review of the relationship between postpartum sleep disturbance and postpartum depression

OBJECTIVE

To examine the relationship between postpartum sleep disturbance and postpartum depression and describe the characteristics and demographics of the samples.

DATA SOURCES

Electronic databases Medline, PubMed, Cochrane, EPOC, CINAHL, ProQuest, and Psych INFO. In addition, hand searches of bibliographies supplemented the electronic search.

STUDY SELECTION

English language primary studies on the relationship between postpartum sleep disturbance and postpartum depression were included. Thirteen observational studies met the inclusion criteria.

DATA EXTRACTION

Data that specified the relationship between sleep disturbance and postpartum depression were extracted from the studies. The data were organized per author, year, participants, setting, country, demographics, design, sample size, outcomes, evidence, and effect size.

DATA SYNTHESIS

The effect size indicating the relationship between sleep disturbance and postpartum depression across the studies ranged between 0.4 and 1.7. There was evidence of a strong relationship between sleep disturbance and postpartum depression; however, the participants in the 13 studies were predominantly educated, middle class, older than age 30 years, and White. Likewise, the definition and measurement of postpartum sleep varied across the studies, which increased the possibility of bias.

CONCLUSIONS

Further research within the postpartum period involving underserved, younger women and samples with more diversity in race and ethnicity are needed.

Antenatal and postnatal depression: A public health perspective

Depression is widely prevalent among women in the child-bearing age, especially during the antenatal and postnatal period. Globally, post-partum depression has been reported in almost 10% to 20% of mothers, and it can start from the moment of birth, or may result from depression evolving continuously since pregnancy. The presence of depression among women has gained a lot of attention not only because of the rising incidence or worldwide distribution, but also because of the serious negative impact on personal, family and child developmental outcomes. Realizing the importance of maternal depression on different aspects-personal, child, and familial life, there is a crucial need to design a comprehensive public health policy (including a mental health strategy), to ensure that universal psychosocial assessment in perinatal women is undertaken within the primary health care system. To conclude, depression during pregnancy and in the postnatal period is a serious public health issue, which essentially requires continuous health sector support to eventually benefit not only the woman, but also the family, the community, and health care professionals.

Mental health problems and influencing factors in Japanese women 4 months after delivery

BACKGROUND

Postpartum mental health problems are a major public health issue; however, studies on the mental health status of mothers and its influencing factors between 8 weeks and 1 year postpartum are scarce. Furthermore, it would be necessary to examine the factors influencing mothers' mental health in order to evaluate their physiological adaptations to the nursing environment.

METHODS

We examined the mental health status of postpartum women and the factors influencing poor mental health at 4 months after delivery. A cross-sectional study of 584 postpartum women was conducted. Information on mental health status, delivery, and other factors was collected using a self-administered questionnaire. Women were asked about their age, height, weight, gestational or marital status, whether they were eating regular meals, appetite, frequency of going out, financial difficulty, stressful life events, and history of depression. The Japanese version of the 12-item General Health Questionnaire (GHQ-12) was used to identify potential poor mental health status. Participants with GHQ-12 scores of ≥4 were classified as the high GHQ-12 score group (poor mental health status) and participants with GHQ-12 scores of ≤3 were classified as the low GHQ-12 score group (good mental health status).

RESULTS

Forty-five women (7.7%) were classified as having high GHQ-12 scores. Multiple logistic regression analysis revealed that older age, not eating meals regularly, and history of depression were significantly associated with poor mental health. Financial difficulty had a borderline association with poor mental health in this model.

CONCLUSIONS

These risk factors might help practitioners identify women at high risk of poor mental health after delivery.