Are maternal depression or symptom severity associated with breastfeeding intention or outcomes?

Psychological factors affecting breastfeeding during the perinatal period in the UK: an observational longitudinal study

BACKGROUND

Identifying the behavioral determinants of breastfeeding is an important step toward increasing breastfeeding rates, but studies often adopt a limited measurement model. We aimed to identify, in a British population, which behavioral and psychological factors, assessed throughout the perinatal period, were most reliably associated with intent to breastfeed and breastfeeding at 1 and 6 months.

METHODS

This is an observational longitudinal study of a diverse (35.1% non-white) community sample of N = 222 pregnant women attending a maternity hospital in the UK. We assessed self-reported anxiety and depressive symptoms, stressful life events, and coping at 20-22, 28 and 36 weeks gestation and 1 and 6 months postnatally; intention to breastfeed was assessed at 20 weeks gestation. Breastfeeding was assessed at one and six months post-partum. We modelled the associations with logistic regressions, adjusting for socio-demographics.

RESULTS

Antenatal and post-partum depressive and anxiety symptoms were not reliably associated with breastfeeding behavior up to 6 months. In contrast, breastfeeding intention, which was not associated with affective symptoms, stress, and coping, was a reliable predictor of breastfeeding after adjusting for covariates. The association between intention to breastfeed and breastfeeding behavior was not moderated by behavioral/psychological factors (p > 0.5).

CONCLUSIONS

This study extends previous findings about the importance of intention to breastfeed to breastfeeding behaviour and suggests that suffering from affective symptoms does not inhibit breastfeeding. Antenatal intention to breastfeed can play a crucial role in shaping both maternal and child health outcomes.

Trends in the prevalence of antenatal and postnatal depression in Bangladesh: A systematic review and meta-analysis

Background

Maternal depression negatively impacts the health of both mothers and their children. Although several studies have reported on the prevalence of antenatal depression (AND) and postnatal depression (PND) in Bangladesh, reliable estimates based on meta-analysis have yet to be established. This study aims to determine the prevalence of "AND" and "PND" among Bangladeshi mothers, as well as the prevalence of "PND" during various phases of a child's development, while also identifying the associated factors for both "AND" and "PND".

Methods

We conducted a systematic search in PubMed, Scopus, Cochrane, and a national database called Bangla Jol for studies published from the year 2000 until December 31, 2020. From 163 screened studies, eighteen eligible studies on the prevalence of "AND" and "PND" were included for meta-analysis. A random-effects model was used for this analysis. We also performed subgroup analyses considering "PND" at different stages, study quality, and prevalence based on the decade of publication.

Results

The pooled prevalence rates were found to be 19.5 % for "AND" (95 % CI: 7.7 %-31.28 %, I2: 98.09 %) and 27.75 % for "PND" (95 % CI: 22.38 %-33.16 %, I2: 97.67 %). In the 2000s, the pooled prevalence was 22.78 % (95 % CI: 17.82 %-27.73 %, I2: 96.65 %). However, there was a significant increase in the prevalence of "PND" in the 2010s, which reached 36.00 % (95 % CI: 23.94 %-48.06 %, I2: 95.76 %). The pooled prevalence at an early stage of the child's development was 17.12 %; during exclusive breastfeeding, it was 25.73 %, and during complementary feeding, it peaked at 48.11 %. Factors associated with maternal depression included unplanned pregnancies, various forms of intimate partner violence (including physical, emotional, and sexual violence), a preference for male children, and strained relationships with husbands and mothers-in-law.

Conclusion

A rising trend in the prevalence of maternal depression has been observed in Bangladesh. Health policymakers need to prioritize addressing maternal depression. The data indicates that the prevalence of postpartum depression was higher in the 2010s compared to the previous decade. It is crucial to raise awareness among mothers about the importance of screening for depression during the perinatal period, and to integrate such screenings into family planning and mental health services.

The Role of Maternal Depression Symptoms and Maternal Attachment in Predicting Exclusive Breastfeeding: A Multisite Prospective Study

Background: Previous research shows that 61% of children younger than 6 months in low- and middle-income countries (LMICs) are not exclusively breastfed. Although data on the role of pre- and postnatal depression on breastfeeding exclusivity is mixed, fetomaternal attachment might foster breastfeeding exclusivity. Thus, we tested the potential mediating role of fetomaternal attachment and postnatal depression in the relationship between maternal prenatal depression and exclusive breastfeeding. Materials and Methods: Data were collected as part of a prospective, cross-cultural project, Evidence for Better Lives Study, which enrolled 1208 expectant mothers, in their third trimester of pregnancy across eight sites, from LMICs. Of the whole sample, 1185 women (mean age = 28.32, standard deviation [SD] = 5.77) completed Computer-Aided Personal Interviews on prenatal depressive symptoms, fetomaternal attachment, and socioeconomic status. A total of 1054 women provided follow-up data at 3-6 months after birth, about postnatal depressive symptoms, exclusive breastfeeding, and infant health indicators. Path analysis was used to assess parallel mediation. Results: In the whole sample, the effect of prenatal depression on breastfeeding exclusivity was completely mediated by postnatal depression, whereas fetomaternal attachment did not mediate the relationship. The full mediation effect was replicated individually in Pakistan and Sri Lanka. Conclusions: The study results indicate that prenatal depression symptoms contributed to the development of depressive symptoms after birth, negatively affecting the probability of exclusive breastfeeding. Future research should explore this in early prevention interventions, increasing the chances of healthy child development in LMICs. Considering the mixed results around the sites, it is important to better understand the relationship between maternal depression, fetomaternal attachment and breastfeeding behavior in each site's socio-cultural context.

Association between breastfeeding cessation among under six-month-old infants and postpartum depressive symptoms in Nevada

BACKGROUND

Postpartum depression affects 13% of women after childbirth in the United States. Mothers who experience depression are less likely to breastfeed than those who do not experience depression. On the other hand, breastfeeding may have a positive effect on maternal mental health.

RESEARCH AIM

We aimed to analyze whether breastfeeding cessation is associated with postpartum depression symptoms among mothers of infants under six months old in Clark County, Nevada.

METHOD

A cross-sectional study was conducted in 2021 using a purposive sample of 305 mother-infant dyads. Postpartum depression symptoms were assessed using the Patient Health Questionnaire-2 (PHQ-2), and the breastfeeding cessation was determined through a 24-hour dietary recall. Descriptive, bivariate, and multivariate logistic regression analyses were conducted.

RESULTS

Most participants were between 25 and 34 years old (n = 183, 60.0%), multiparous (n = 167, 55.1%), and had a vaginal delivery (n = 204, 70.6%). High frequency of postpartum depressive symptoms was found among mothers who were young (18-24 years) (24.2%), without a partner (25.0%), had unplanned pregnancies (12.7%), and were primiparous (13.2%). Breastfeeding cessation was independently associated with postpartum depressive symptoms (AOR = 3.30, 95% CI: 1.16-9.32) after controlling for sociodemographic, environmental, and obstetric characteristics.

CONCLUSION

Breastfeeding cessation is strongly associated with postpartum depressive symptoms among mother-infant dyads in Nevada. Early identification of postpartum depressive symptoms and the promotion of breastfeeding can create a positive feedback loop to foster the well-being of mothers and infants.

Breastfeeding Intention, Knowledge, and Attitude of Pregnant Women in Treatment for Opioid Use Disorder

OBJECTIVE

The objective of this study was to describe breastfeeding intention, knowledge, and attitude, and sources of infant feeding information during the prenatal period among a cohort of pregnant women in treatment for opioid use disorder (OUD).

STUDY DESIGN

Pregnant women who were receiving treatment for OUD and in the third trimester completed a questionnaire that measured demographic characteristics, infant feeding intentions, breastfeeding beliefs and attitudes, and sources of breastfeeding information. Frequency counts and percentages and means and standard deviations were used to describe data.

RESULTS

Sixty-five women completed the survey. Three-fourths reported some intention to breastfeeding. While attitudes around breastfeeding were generally positive, less than half of respondents knew the recommendations and infant health benefits of breastfeeding.

CONCLUSION

Prenatal programs for women in treatment for OUD should consider addressing patient-reported concerns and gaps in knowledge regarding the benefits of and recommendation for breastfeeding.

KEY POINTS

· Breastfeeding has unique benefits for mother-infant dyads affected by maternal OUD.. · Breastfeeding decisions are influenced by maternal psychosocial factors (e.g., knowledge and attitudes), however, such factors have not been previously assessed in women in treatment for OUD.. · Results indicate that attitudes around breastfeeding are positive but knowledge gaps exist..

The most common medications dispensed to lactating persons: An electronic health record-based approach

PURPOSE

Using a novel, electronic health record (EHR)-based approach, to estimate the prevalence of prescription medication use at 2, 4, and 6 months postpartum among lactating individuals.

METHODS

We utilized automated EHR data from a US health system that records infant feeding information at well-child visits. We linked mothers who received prenatal care to their infants born May 2018-June 2019, and we required infants to have ≥1 well-child visit between 31 and 90 days of life (i.e., 2-month well-child visit with a ±1 month window). Mothers were classified as lactating at the 2-month well-child visit if their infant received breast milk at the 2-month well-child visit. For subsequent well-child visits at 4 and 6 months, mothers were considered lactating if their infant was still receiving breast milk.

RESULTS

We identified 6013 mothers meeting inclusion criteria, and 4158 (69.2%) were classified as lactating at the 2-month well-child visit. Among those classified as lactating, the most common medication classes dispensed around the 2-month well-child visit were oral progestin contraceptives (19.1%), selective serotonin reuptake inhibitors (8.8%), first generation cephalosporins (4.3%), thyroid hormones (3.5%), nonsteroidal anti-inflammatory agents (3.4%), penicillinase-resistant penicillins (3.1%), topical corticosteroids (2.9%), and oral imidazole-related antifungals (2.0%). The most common medication classes were similar around the 4 and 6-month well-child visits although prevalence estimates were often lower.

CONCLUSIONS

Progestin-only contraceptives, antidepressants, and antibiotics were the most dispensed medications among lactating mothers. With routine collection of breastfeeding information, mother-infant linked EHR data may overcome limitations in previous studies of medication utilization during lactation. These data should be considered for studies of medication safety during lactation given the need for human safety data.

A mixed methods systematic review exploring infant feeding experiences and support in women with severe mental illness

There are many benefits of breastfeeding to women and their infants but meeting the recommended 6 months of exclusive breastfeeding is likely to be more challenging for women with severe mental illness (SMI). This is the first systematic review that aims to examine evidence of (a) infant feeding outcomes in women with SMI and the factors associated with this, (b) the experiences of infant feeding and infant feeding support for women with SMI, (c) interventions for supporting infant feeding among these women and (d) health care professionals' attitudes toward supporting infant feeding in women with SMI. Mixed methods systematic review was carried out using the principles of Joanna Briggs Institute's (JBI) 'convergent integrated' methodology. CINAHL, PsycINFO, Medline and MIDIRS were used to search literature between 1994 and 2022. The quality of selected articles was assessed using JBI critical appraisal tools and thematic synthesis was undertaken to obtain findings. Eighteen papers were included in the final review. Women with SMI were less likely to initiate and continue breastfeeding than women without SMI. Several challenges with breastfeeding were highlighted, and while these were often linked to women's mental health difficulties, inconsistent advice from health care professionals and poor support with breastfeeding further compounded these challenges. This review highlights that policy and practice need to take into account the individual challenges women with SMI face when planning, initiating and maintaining breastfeeding. Education and training for health care professionals are needed to enable them to provide tailored infant feeding support to women with SMI, which reflects their individual needs.

Breastfeeding continuation is associated with trait mindfulness but not with trajectories of postpartum depressive symptoms

OBJECTIVE

The WHO recommends breastfeeding for at least six months as breastfeeding has many benefits for both infant and mother. The association of breastfeeding continuation with trait mindfulness during pregnancy and trajectories of postpartum depressive symptoms has not been examined yet. The current study aimed to assess this association using cox regression analysis.

DESIGN, SETTING AND PARTICIPANTS

The current research is part of a large longitudinal prospective cohort study following women from 12 weeks of pregnancy onwards in the South-East part of the Netherlands.

MEASUREMENTS

A total of 698 participants filled out the Three Facet Mindfulness Questionnaire-Short Form (TFMQ-SF) at 22 weeks of pregnancy and completed both the Edinburgh Postnatal Depression Scale (EPDS) and questions on breastfeeding continuation one week, six weeks, four months, and eight months postpartum. Breastfeeding continuation was defined as exclusive breastfeeding or both breastfeeding and formula. The assessment eight months postpartum was used as a proxy for the WHO recommendation to continue breastfeeding for at least six months.

FINDINGS

Two trajectories (classes) of EPDS scores were determined using growth mixture modeling: 1) low stable (N = 631, 90.4%), and 2) increasing (N = 67, 9.6%). Cox regression analysis showed that the trait mindfulness facet non-reacting was significantly and inversely associated with the risk of breastfeeding discontinuation (HR = 0.96, 95% CI [0.94, 0.99], p = .002), while no significant association was found for belonging to the increasing EPDS class versus belonging to the low stable class (p = .735), adjusted for confounders.

KEY CONCLUSIONS

This study is the first to show that higher trait mindfulness non-reacting scores, but not persistently low levels of postpartum depressive symptoms, increase the likelihood of breastfeeding continuation.

IMPLICATIONS FOR PRACTICE

Improving non-reacting in perinatal women by meditation practice as part of a mindfulness-based intervention may lead to better breastfeeding continuation outcomes. Several mindfulness-based programs may be suitable.

Association between breastfeeding and perinatal depressive symptoms: A 13-months cross-lagged analysis in China

Breastfeeding is associated with perinatal depressive symptoms, the directionality of this relationship, however, remains unclear. Therefore, the present study aimed to evaluate the longitudinal relationship between breastfeeding and perinatal depressive symptoms. A longitudinal study was conducted from September 2018 to August 2020 in two cities of China. Depressive symptoms and breastfeeding behaviors were investigated during the third trimester and at 1, 3, 6, and 12 months postpartum. A total of 856 women participated in the present study. The cross-lagged model revealed that after adjustments were made for covariates, depressive symptoms at 3 and 6 months postpartum predicted breastfeeding at 6 and 12 months postpartum, respectively. Additionally, prenatal and 1-month postpartum depressive symptoms were not found to predict breastfeeding. Nor was found that breastfeeding, in turn, predicted depressive symptoms. These results indicated that women who experienced depressive symptoms at 3 months postpartum were more likely to discontinue breastfeeding. The first 3-months postpartum period seems to be the optimal time to identify and treat depressive symptoms to maintain and increase breastfeeding rates. Early intervention of perinatal depressive symptoms is warranted.

The Relationship between Psychological Suffering, Value of Maternal Cortisol during Third Trimester of Pregnancy and Breastfeeding Initiation

Background and Objectives: Cortisol, the stress hormone, is an important factor in initiating and maintaining lactation. Maternal suffering during pregnancy is predictive for the initiation and shorter duration of breastfeeding and can also lead to its termination. The aim of this study is to evaluate the relationship between the level of salivary cortisol in the third trimester of pregnancy and the initiation of breastfeeding in the postpartum period in a cohort of young pregnant women who wanted to exclusively breastfeed their newborns during hospitalization. Materials and Methods: For the study, full-term pregnant women were recruited between January and May 2022 in the Obstetrics and Gynecology Clinic of the Mureș County Clinical Hospital. Socio-demographic, clinical obstetric and neonatal variables were collected. Breastfeeding efficiency was assessed using the LATCH Breastfeeding Assessment Tool at 24 and 48 h after birth. The mean value of the LATCH score assessed at 24 and 48 h of age was higher among mothers who had a higher mean value of salivary cortisol measured in the third trimester of pregnancy (p < 0.05). A multivariate logistic regression model was used to detect risk factors for the success of early breastfeeding initiation. Results: A quarter of pregnant women had a salivary cortisol level above normal limits during the third trimester of pregnancy. There is a statistically significant association between maternal smoking, alcohol consumption during pregnancy and the level of anxiety or depression. Conclusions: The most important finding of this study was that increased salivary cortisol in the last trimester of pregnancy was not associated with delayed initiation/absence of breastfeeding.

The impact of antenatal depressive symptoms on exclusive breastfeeding intention: A moderating effect analysis

OBJECTIVE

Exclusive breastfeeding intention is an important predictor of exclusive breastfeeding behavior. Antenatal depressive symptoms are a potentially modifiable risk factor for exclusive breastfeeding intention. However, studies of the impact of antenatal depressive symptoms on exclusive breastfeeding intention are sparse and contradictory. Therefore, explorations that evaluate the effects of identical factors of exclusive breastfeeding intention and antenatal depressive symptoms in their relationship are urgently needed. This study aims to (1) investigate the impact of antenatal depressive symptoms on exclusive breastfeeding intention based on confounders related either to antenatal depressive symptoms and/or exclusive breastfeeding intention and (2) explore whether or not identical factors moderate the relationship between antenatal depressive symptoms and exclusive breastfeeding intention.

DESIGN AND SETTING

A cross-sectional survey was conducted at a tertiary hospital in Hunan, China.

PARTICIPANTS

A total of 393 pregnant women completed a self-administered questionnaire, a question on their breastfeeding intention, the Edinburgh Postnatal Depression Scale, and the Perceived Social Support Scale during their first-trimester hospital visit. Logistic regression was used to evaluate the impact of antenatal depressive symptoms on exclusive breastfeeding intention. Moderate analysis was employed to explore whether identical factors moderate the relationship between antenatal depressive symptoms and exclusive breastfeeding intention.

RESULTS

Antenatal depressive symptoms negatively affect the exclusive breastfeeding intention after controlling as fully as possible for confounders (adjusted OR = 2.88, 95% CI: [1.06, 7.82]) and it was moderated by one of the identical factors (i.e., social support). The results of the simple slope test showed a negative relationship between antenatal depressive symptoms and exclusive breastfeeding intention among pregnant women with low levels of social support (b =-0.011, p < 0.05).

CONCLUSION AND IMPLICATION FOR PRACTICE

Social support moderates the negative effects of depressive symptoms on exclusive breastfeeding intention. Clinical care practices and future intervention research that focus on improving antenatal depressive symptoms and exclusive breastfeeding intention should consider the moderator.

Association between breastfeeding and postpartum depression: A meta-analysis

BACKGROUND

The association of breastfeeding (BF) for postpartum depression (PPD) remains controversial. Currently there are no specific guidelines on the role of BF in the management of PPD.

OBJECTIVES

To determine the association between BF and PPD.

METHODS

We searched PubMed, Cochrane Library, and EMBASE up to December 2021 for relevant articles associated between PPD and BF. Pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated with a random-effects model.

RESULTS

A total of 8 studies with 18,570 participants were included. BF was associated with a 14% lower risk of PPD (OR 0.86, 95% CI 0.77-0.94, I² = 51.78%). For a single BF episode, BF duration of >1 month was associated a 37% lower risk (OR 0.63, 95% CI 0.47-0.79, I² = 34.98%, P = 0.19), and BF for <1 month was associated with a 6% lower risk (OR 0.94, 95% CI 0.89-0.99, I² = 0.00%, P = 0.61). Exclusive breastfeeding (EBF) compared with never breastfeeding (NBF) was associated with a 53% lower risk for PPD (OR 0.47, 95% CI 0.27-0.66, I² = 0.00%, P = 0.98). And EBF compared with partial breastfeeding (PBF) was associated with an 8% lower risk for PPD (OR 0.92, 95% CI 0.86-0.98, I² = 13.86%, P = 0.31). The subgroups we studied may be a source of heterogeneity.

CONCLUSIONS

Our results show an association between PPD and risk for BF. To confirm the conclusion, more studies with large sample sizes are required.

Perinatal antidepressant use and breastfeeding outcomes: Findings from the Norwegian Mother, Father and Child Cohort Study

INTRODUCTION

Antidepressant use is common in the perinatal period, but there are concerns that it can negatively impact on breastfeeding outcomes. The aim of this study was to examine the effects of perinatal antidepressant use on breastfeeding initiation and duration.

MATERIAL AND METHODS

This was a retrospective analysis of 80 882 mother-infant dyads in the Norwegian Mother, Father and Child Cohort Study (MoBa). Women were first classified according to self-reported mental disorders and timing of antidepressant use before and/or after gestational week 28 (i.e., early-mid-gestation and/or late-gestation use). We subsequently classified women according to self-reported mental disorders and antidepressant use postpartum and whether antidepressants were continued from late gestation or were new/restarted. Breastfeeding outcomes included breastfeeding initiation as well as predominant or any breastfeeding and abrupt breastfeeding discontinuation until 6 months.

RESULTS

Late-gestation antidepressant use was associated with a reduced likelihood of breastfeeding initiation (adjusted relative risk [aRR] 0.93; 95% confidence interval [CI] 0.90-0.97) but not predominant (aRR 0.96; 95% CI 0.67-1.39) or any (aRR 1.00; 95% CI 0.93-1.07) breastfeeding at 6 months compared with unexposed women with mental disorders. When examined according to postnatal antidepressant use, no differences in predominant (aRR 0.94; 95% CI 0.60-1.48) or any breastfeeding (aRR 0.99; 95% CI 0.91-1.07) at 6 months were evident among women who continued antidepressant use from late gestation into the postpartum period compared with unexposed women with mental disorders. In contrast, new/restarted antidepressant use postpartum was associated with a reduced likelihood of predominant (aRR 0.37; 95% CI 0.22-0.61) and any (aRR 0.49; 95% CI 0.42-0.56) breastfeeding at 6 months, as well as increased risk of abrupt breastfeeding discontinuation (aRR 2.64; 95% CI 2.07-3.37) compared with the unexposed women with mental disorders.

CONCLUSIONS

A complex relation exists between depression, antidepressant use, and breastfeeding outcomes. Antidepressant use in late pregnancy was associated with a reduced likelihood of breastfeeding initiation but not breastfeeding duration or exclusivity. In contrast, initiating or restarting antidepressants postpartum was associated with poorer breastfeeding outcomes. Overall, women taking antidepressants and women with a mental disorder may benefit from additional education and support to improve breastfeeding rates and promote maternal and infant health and wellbeing.

Prenatal Depression, Breastfeeding, and Infant Gut Microbiota

Depressive symptoms are common during pregnancy and are estimated to affect 7-20% of pregnant women, with higher prevalence found in those with a prior history of depression, in ethnic minorities, and those with increased exposure to stressful life events. Maternal depression often remains undiagnosed, and its symptoms can increase adverse health risks to the infant, including impaired cognitive development, behavioral problems, and higher susceptibility to physical illnesses. Accumulating research evidence supports the association between maternal physical health elements to infant gut health, including factors such as mode of delivery, medication, feeding status, and antibiotic use. However, specific maternal prenatal psychosocial factors and their effect on infant gut microbiota and immunity remains an area that is not well understood. This article reviews the literature and supplements it with new findings to show that prenatal depression alters: (i) gut microbial composition in partially and fully formula-fed infants at 3-4 months of age, and (ii) gut immunity (i.e., secretory Immunoglobulin A) in all infants independent of breastfeeding status. Understanding the implications of maternal depression on the infant gut microbiome is important to enhance both maternal and child health and to better inform disease outcomes and management.

Breastfeeding intention and trait mindfulness during pregnancy

OBJECTIVE

Breastfeeding has been associated with many health benefits for both infant and mother. Trait mindfulness during pregnancy may have a beneficial impact on breastfeeding intention. The current study aimed to examine whether trait mindfulness during pregnancy was associated with antenatal breastfeeding intention.

DESIGN, SETTING AND PARTICIPANTS

The current study is part of a large prospective population-based cohort study among pregnant women in the south of the Netherlands.

MEASUREMENTS

A subsample of participants completed the Three Facet Mindfulness Questionnaire-Short Form at 22 weeks of pregnancy and a question on their breastfeeding intention at 32 weeks of pregnancy (N=790). Moreover, the Edinburgh Depression Scale and Tilburg Pregnancy Distress scale were completed at 32 weeks of pregnancy to assess levels of distress.

FINDINGS

Univariate analyses showed that women with breastfeeding intention during pregnancy had significantly higher scores on the mindfulness facet non-reacting (p<.001, medium effect size) and significantly lower scores on acting with awareness (p=.035, small effect size). A subsequent multiple logistic regression analysis showed that only non-reacting remained significantly associated with antenatal breastfeeding intention (OR=1.09, 95% CI [1.03, 1.15], p=.001), after controlling for confounders. Women who eventually initiated breastfeeding had significantly higher non-reacting scores (p<.001, small to medium effect size).

KEY CONCLUSIONS

The mindfulness facet non-reacting was found to be associated with antenatal breastfeeding intention. More research is needed to confirm our results, since the current study is one of the first assessing the possible relation of trait mindfulness during pregnancy and breastfeeding intention.

IMPLICATIONS FOR PRACTICE

Mindfulness-based programs during pregnancy could be helpful in improving non-reacting in pregnant women, which may enhance breastfeeding intention and ultimately the initiation of breastfeeding.

Perinatal depressive symptoms and breastfeeding behaviors: A systematic literature review and biosocial research agenda

BACKGROUND

Breastfeeding is recommended to improve maternal and infant health globally. Depression has been posited to negatively impact breastfeeding, although potential causal and bidirectional pathways between these two phenomena have not been sufficiently characterized. We therefore conducted a systematic review to critically evaluate available evidence on the relationship between perinatal depressive symptoms and breastfeeding behaviors; to identify knowledge gaps and propose a biosocial research agenda to advance our understanding of this topic.

METHODS

A systematic search strategy was applied across seven databases. Data were extracted and aggregated using the matrix method to provide a narrative synthesis of findings.

RESULTS

Thirty-eight studies from 20 countries spanning 1988 through 2018 fit the inclusion criteria. In general, methods across studies were heterogeneous. Fourteen different tools were used to measure perinatal depressive symptoms. Nearly half the studies did not provide breastfeeding definitions. No studies from low-income countries met inclusion criteria. More than half (63%) of studies demonstrated a negative association between depressive symptoms across the perinatal period and less exclusive breastfeeding and/or shorter breastfeeding durations.

LIMITATIONS

Heterogeneity in study design, definitions, assessment tools, and measurement time points limited the comparability of study findings. Causality cannot be assessed.

CONCLUSIONS

Available evidence suggests perinatal depressive symptoms negatively associated with breastfeeding exclusivity and duration, which can lead to suboptimal infant nutrition and detrimental impacts on maternal mental and physical health. To better understand this relationship, we propose including consistent operationalization and assessment of depression and breastfeeding globally and concurrent repeated measures of key biological and social factors.

Research Recommendations on the Effects of Postpartum Depression and Pain on Infant Care and Development

Postpartum depression is one of the most common complications of childbirth, and another is pain. A growing body of research shows that the severity and duration of postpartum pain can increase a woman's risk for postpartum depression. Postpartum depression and pain negatively affect maternal well-being, and postpartum depression has been associated with adverse outcomes in children. However, there is a dearth of information about the effects of postpartum depression and pain on infant care and development. The objectives of this commentary were to highlight the need to address this gap in the literature, offer a preliminary conceptual model to advance the field, and ignite new lines of inquiry to inform infant care and development.

Pharmacotherapy for depression and bipolar disorder during lactation: A framework to aid decision making

OBJECTIVE

Breastmilk is recommended as the exclusive source of nutrition for infants younger than 6 months due to the numerous health benefits for both infants and mothers. Although many women are prescribed medications during pregnancy and postpartum, limited data are available to assist women in weighing the benefits compared to the risks of peripartum medication use. The goals of this paper are to discuss the importance of breastmilk for the health of both the mother and infant, evaluate the impact of medication use on women's infant feeding choice, describe the transfer of drugs to breastmilk and infants, and provide a framework for clinicians to support evidence-based counseling for women treated for mood disorders.

RECOMMENDATIONS

We recommend early pregnancy counseling to discuss the benefits and risks of medications during breastfeeding. The Surgeon General's Call to Action (2011) highlights the short and long-term negative health effects of not providing breastmilk. Integrating recommendations from the pediatric and obstetric teams allows patients to make decisions based on evidence and reach their infant feeding goals. Databases containing summaries of research findings and pharmacologic properties of the drug of interest are an essential resource for clinicians.

Antidepressant prescriptions, discontinuation, depression and perinatal outcomes, including breastfeeding: A population cohort analysis

OBJECTIVES

To explore associations between exposure to antidepressants, their discontinuation, depression [medicated or unmediated] and preterm birth [<37 and <32 weeks], small for gestational age (SGA) [<10th and <3rd centiles], breastfeeding [any] at 6-8 weeks.

METHODS

Design: A population-based cohort study. Setting: The Secure Anonymised Information Linkage [SAIL] databank in Wales, linking maternal primary care data with infant outcomes. Participants: 107,573, 105,331, and 38,725 infants born 2000-2010 with information on prematurity, SGA and breastfeeding respectively, after exclusions. Exposures: Maternal antidepressant prescriptions in trimesters 2 or 3, discontinuation after trimester 1, recorded diagnosis of depression [medicated or unmediated] in pregnancy. Methods: Odds ratios for adverse pregnancy outcomes were calculated, adjusted for smoking, parity, socio-economic status, and depression.

RESULTS

Exclusive formula feeding at 6-8 weeks was associated with prescriptions in trimesters 2 or 3 for any antidepressants (adjusted odds ratio [aOR] 0.81, 95% confidence intervals 0.67-0.98), SSRIs [aOR 0.77, 0.62-0.95], particularly higher doses [aOR 0.45, 0.23-0.86], discontinuation of antidepressants or SSRIs after trimester 1 (aOR 0.70, 0.57-0.83 and 0.66, 0.51-0.87), diagnosis of depression aOR 0.76 [0.70-0.82), particularly if medicated (aOR 0.70, 0.58-0.85), rather than unmedicated (aOR 0.87, 0.82-0.92). Preterm birth at <37 and <32 weeks' gestation was associated with diagnosis of depression (aOR 1.27, 1.17-1.38, and 1.33, 1.09-1.62), particularly if medicated (aOR 1.56, 1.23-1.96, and 1.63, 0.94-2.84); birth at <37 weeks was associated with antidepressants, (aOR 1.24, 1.04-1.49]. SGA <3rd centile was associated with antidepressants (aOR 1.43, 1.07-1.90), and SSRIs (aOR 1.46, 1.06-2.00], particularly higher doses [aOR 2.10, 1.32-3.34]. All adverse outcomes were associated with socio-economic status and smoking.

IMPLICATIONS

Exposure to antidepressants or depression increased risks of exclusive formula feeding at 6-8 weeks, and prescription of antidepressants was associated with SGA <3rd centile. Prescription of antidepressants offers a useful marker to target additional support and additional care before and during pregnancy and lactation.

A prospective study of maternal postnatal depressive symptoms with infant-feeding practices in a Chinese birth cohort

BACKGROUND

The first few weeks after childbirth are critical, as women may encounter lactation problems and postpartum depression during this period. However, it is still unclear whether early breastfeeding behaviours are related to the symptoms of postnatal depression (PND) in Chinese populations. Therefore, the current study aimed to investigate the association between symptoms of PND and infant feeding practices based on a large-scale Chinese cohort.

METHODS

A prospective study of the community-based cohort was conducted from January 2015 to December 2016. Infant feeding outcomes, including exclusive/partial breastfeeding and formula feeding, were assessed according to the WHO guidelines. Symptoms of PND were assessed by the Edinburgh Postnatal Depression Scale at 4 weeks postpartum. Multivariate generalized estimating equation models were applied to investigate the associations between depressive symptoms and infant feeding behaviours.

RESULTS

A total of 956 mother-infant pairs were included. Fifty-six mothers presented screen-positive symptoms of PND with a cut-off ≥10. The percentage of early breastfeeding initiation was 75.8%, while the average duration of exclusive breastfeeding was 3.90 ± 2.33 months. Postnatal depressive symptoms were associated with a shorter breastfeeding duration (8.02 vs. 6.32 months, P < 0.05) and earlier formula introduction (4.98 vs. 3.60 months, P < 0.05). After adjustments were made for covariates, postnatal depressive symptoms were associated with an increased risk of the discontinuation of exclusive and partial breastfeeding (β = - 0.049, P = 0.047 and β = - 0.082, P = 0.006, respectively). Compared to mothers without symptoms of PND, mothers with depressive symptoms were more likely to supplement formula for their infants in the first year of life (β =0.074, P = 0.016). These associations were still significant in the sensitivity analyses, using an EPDS cut-off of ≥13.

CONCLUSIONS

Our findings indicate that depressive symptoms at 4 weeks postpartum are associated with the cessation of exclusive and partial breastfeeding duration and the introduction of formula in the 12 months of delivery. Early psychosocial assessment and social support should be offered to mothers in the early postpartum period to indirectly prevent adverse breastfeeding outcomes.

The Mood, Mother, and Infant Study: Associations Between Maternal Mood in Pregnancy and Breastfeeding Outcome

Purpose: We sought to determine the role of depression and anxiety in breastfeeding cessation. Materials and Methods: Participants underwent a baseline visit with a structured clinical interview in the third trimester of pregnancy. Monthly phone interviews assessed current mood symptoms and infant feeding status. We assessed the association between baseline mood and infant feeding outcomes using Cox proportional hazards regression, adjusting for infant feeding intention and sociodemographic confounders. Results: We enrolled 222 mother-infant dyads in late pregnancy, of whom 206 completed assessments through 12 months postpartum. We enriched our study with symptomatic women by enrolling 87 women with current depression or anxiety (Current), 64 women with a history of depression or anxiety (Past), and 71 women with no psychiatric history (Never). In multivariable-adjusted analyses, baseline diagnosis was not associated with breastfeeding outcome, but baseline symptoms of depression (Beck Depression Inventory ≥11) or anxiety (Spielberger State Anxiety ≥40) were associated with earlier introduction of formula (depression: adj hazard ratio [HR] 1.52, 95% confidence interval [CI] 1.01-2.30; anxiety: 1.70, 95% CI 1.01-2.87); and any cessation of breastfeeding (depression: adj HR 2.02, 95% CI 1.23-3.31; anxiety: 1.83, 95% CI 1.00-3.33), as were depression symptoms among women who were being treated with antidepressants, compared with untreated asymptomatic women (formula: adj HR 2.27, 95% CI 1.29-4.02; cessation: 2.32, 95% CI 1.17-4.61). History of childhood trauma (adj HR 1.34, 95% CI 1.12-1.61), disordered eating symptoms (adj HR 1.22, 95% CI 1.02-1.46), and poor sleep quality in pregnancy (adj HR 1.32, 95% CI 1.09-1.60) were independently associated with earlier introduction of formula. Conclusions: Baseline mood symptoms were independently associated with earlier formula introduction and cessation of breastfeeding. History of childhood trauma, disordered eating symptoms and poor sleep quality were associated with earlier formula introduction. Targeted support may enable women with these symptoms to achieve their feeding goals.

Consequences of Antepartum Depression

To counsel women about risks and benefits of depression treatment during pregnancy, clinicians must appreciate the potential consequences of untreated depression on the mother and her unborn child. Many studies have demonstrated associations between untreated depression during pregnancy and a range of adverse outcomes, including low birth weight, preterm delivery, preeclampsia, emergent operative delivery, postpartum depression, and both cognitive and behavioral deficits in the child. Although most of these associations are marked by low odds ratios and a host of potential confounding issues, they collectively provide considerable rationale for identifying depression in pregnancy and offering treatment for mothers at risk.

Breastfeeding, Antidepressants, and Depression in the Mercy Pregnancy and Emotional Well-Being Study

BACKGROUND:

Depression is consistently shown to predict lower rates of breastfeeding. In a handful of studies, breastfeeding has predicted lower depression symptoms. However, studies demonstrating the latter are limited in their measurement of both depression and breastfeeding and have not followed participants from pregnancy across the postpartum period.

RESEARCH AIM:

The primary aim of this study was to describe breastfeeding intentions and behaviors for the first 12 months postpartum among nonmedicated depressed, antidepressant-exposed, and control participants. The secondary aim was to examine group differences in the association between depressive symptoms and breastfeeding duration up to 12 months postpartum.

METHODS:

First-trimester women ( N = 212) were recruited into a prospective longitudinal study. Depressive disorders at baseline were diagnosed using the Structured Clinical Interview for DSM-IV Axis I Disorders, and depressive symptoms were measured at the first and second trimesters and 6 and 12 months postpartum using the Edinburgh Postnatal Depression Scale. Breastfeeding duration, support from family and employers, and perceptions of participants' experience were measured.

RESULTS:

Depressed women and antidepressant-exposed women reported a trend toward lower rates of intention, initiation, and duration, but this did not reach statistical significance. There was a statistically significant difference on depressive symptoms for women taking antidepressants during pregnancy, compared with controls, when they continued to breastfeed for 12 months postpartum.

CONCLUSIONS:

This study did not find a strong association between depression or antidepressant use and intention to breastfeed, partner breastfeeding support, or initiation or duration of breastfeeding. However, for women who took antidepressants, there was evidence that breastfeeding for 12 months was associated with lower depressive symptoms.

The association between psychological factors and breastfeeding behaviour in women with a body mass index (BMI) ≥30 kg m-2 : a systematic review

Breastfeeding can play a key role in the reduction of obesity, but initiation and maintenance rates in women with a body mass index (BMI) of ≥30 kg m^-2 are low. Psychological factors influence breastfeeding behaviours in the general population, but their role is not yet understood in women with a BMI ≥30 kg m^-2 . Therefore, this review aimed to systematically search and synthesize the literature, which has investigated the association between any psychological factor and breastfeeding behaviour in women with a BMI ≥30 kg m^-2 . The search identified 20 eligible papers, reporting 16 psychological factors. Five psychological factors were associated with breastfeeding behaviours: intentions to breastfeed, belief in breast milk's nutritional adequacy and sufficiency, belief about other's infant feeding preferences, body image and social knowledge. It is therefore recommended that current care should encourage women to plan to breastfeed, provide corrective information for particular beliefs and address their body image and social knowledge. Recommendations for future research include further exploration of several psychological factors (i.e. expecting that breastfeeding will enhance weight loss, depression, anxiety and stress) and evidence and theory-based intervention development.

Impact of serotonin reuptake inhibitor use on breast milk supply in mothers of preterm infants: a retrospective cohort study

AIMS

The aims of the present study were to examine the association between late pregnancy exposure to serotonin reuptake inhibitor (SRI) antidepressants and difficulties in achieving an adequate breast milk supply in women who have given birth to preterm infants, while accounting for the potential impacts of underlying maternal psychiatric illness.

METHODS

A retrospective cohort study was carried out of 3024 women delivering liveborn preterm infants (<37 weeks' gestation) between January 2004 and December 2008. The primary outcome was postnatal domperidone use, considered to be a valid proxy for the presence and pharmacological management of low milk supply. Relative risks adjusted for maternal sociodemographic characteristics and comorbidities (aRRs) were calculated for low milk supply, comparing women with late pregnancy exposure to SRI antidepressants (n = 86), women with a psychiatric illness but no antidepressant use (n = 126) and women with neither antenatal exposures (n = 2812).

RESULTS

Compared with non-exposed women, nonmedicated psychiatric illness [aRR 1.64; 95% confidence interval (CI) 1.16, 2.30] but not late pregnancy SRI use (aRR 1.00; 95% CI 0.59, 1.70) was associated with an increased risk of domperidone use, indicative of low milk supply.

CONCLUSIONS

These findings do not support the previously observed negative impacts of antidepressant use on breastfeeding, instead suggesting that women with an underlying psychiatric illness appear at greatest risk of experiencing low milk supply and could benefit from additional breastfeeding education and support.

A population-based study of the relationship between perinatal depressive symptoms and breastfeeding: a cross-lagged panel study

Studies suggest that perinatal depression and breastfeeding co-vary, but determining the relationship between breastfeeding and perinatal depression has proved challenging. A bidirectional association has been suggested, implying that depression may impact on breastfeeding and that breastfeeding might influence depressive symptoms. The present study aimed to contribute to the understanding of the relationship between perinatal depression and breastfeeding in a population-based sample where we used structural equation modeling (SEM) techniques to investigate cross-lagged and autoregressive effects as well as concurrent associations. The present study was part of a large-scale Norwegian prospective study. Nurses and midwives at nine well-baby clinics recruited participants. All the well-baby clinics had implemented the Edinburgh method, which combines the use of the Edinburgh Postnatal Depression Scale (EPDS) with an immediate follow-up conversation. Completed EPDS forms were recorded, as well as the mothers' reports of breastfeeding behaviors. Depressive symptoms measured prenatally during the last trimester, at 4 and 6 months postpartum did not predict breastfeeding behavior at 4, 6, or 12 months postpartum, respectively. Furthermore, breastfeeding at 4 and 6 months postpartum did not predict depressive symptomatology at 6 or 12 months postpartum. There were no significant concurrent associations between breastfeeding and depressive symptoms at 4, 6, or 12 months postpartum. Depressive symptoms predicted subsequent depressive symptoms and breastfeeding predicted subsequent breastfeeding. There was no evidence of a relationship between depressive symptoms and breastfeeding. Potential explanations and implications are discussed.

The happiness imperative: Exploring how women narrate depression and anxiety during pregnancy

This article explores how women account for their experiences of pregnancy distress in light of cultural imperatives to be the perfect, happy mother. Our analysis is based on the accounts of 18 Australian women, interviewed during pregnancy on the basis of their reports of experiencing depression and/or anxiety. Working within a feminist discursive framework, we focus on the discourses that informed (and threatened) women’s positions as a good mother. In particular, we focus on the discourses women relied on to explain their distress and the discursive strategies they used in the construction of their (“distressed”) maternal identity(ies). We ask how women articulate and label distress, and with what rhetorical effects. Our analysis explores how women’s experiences of negative moods and distress were in direct opposition to cultural imperatives for mothers to stay happy and positive during pregnancy and beyond, posing rhetorical challenges to women’s accounts and hence their capacity to make meaning of their (negative) experiences. Three discursive strategies are explored: distancing from the depressed self, speaking between/around/without words, and in search of a balance. We close by considering the implications of the complex ways in which women account for idealised motherhood and how this serves to oppress vulnerable women.

Antidepressant Use in Late Gestation and Breastfeeding Rates at Discharge from Hospital

BACKGROUND

Few studies have investigated breastfeeding outcomes among women exposed to antidepressants. Research aim: This study aimed to evaluate the association between antidepressant use in late gestation and maternal psychiatric illness on breastfeeding rates at discharge from hospital.

METHODS

The authors conducted a retrospective cohort study of 32,662 women delivering live-born singletons between January 2001 and December 2008. Electronic hospital records were used to obtain data on antidepressant exposure during late gestation and whether mothers were breastfeeding at discharge from hospital following delivery.

RESULTS

Five hundred seventy-five women received a dispensing for an antidepressant in late gestation (exposed), 1,552 did not receive a dispensing for an antidepressant but had a reported psychiatric illness (disease comparison), and 30,535 served as nonexposed controls. Exposed women were significantly less likely to be breastfeeding their infants at discharge from hospital compared with nonexposed women, adjusted odds ratio ( AOR) = 0.63, 95% confidence interval (CI) [0.50-0.80], but no statistically significant difference was observed when compared with women in the disease comparison group, AOR = 0.83, 95% CI [0.65-1.07]. In stratified analyses, compared with women in the disease comparison group, exposed women were significantly less likely to be breastfeeding their infants at discharge from hospital if their neonate was delivered at term, AOR = 0.73, 95% CI [0.55-0.98], but not preterm, AOR = 1.24, 95% CI [0.66-2.32].

CONCLUSION

While antidepressant use is associated with a reduction in breastfeeding rates, this association appears to be strongly influenced by factors such as underlying maternal psychiatric illness. Overall, these results highlight that these women may benefit from additional education and support to improve breastfeeding rates.

Antenatal psychological and socioeconomic predictors of breastfeeding in a large community sample

BACKGROUND

Despite much work to publicise the benefits of breastfeeding most women do not persist for the first 6months, as recommended by the WHO. Successful breastfeeding for 6months may depend on several factors, including perinatal mental health. We aimed to investigate the impact of antenatal depressive symptoms, attitudes towards breastfeeding and socio-demographic factors in predicting breastfeeding for 6months in a large community sample.

METHODS

The sample was based on the Avon Longitudinal Study of Parents and Children (n=9479), a large-scale birth cohort. Breastfeeding was assessed at multiple time-points, from postnatal day 1 until 6months postnatal. Self-reported symptoms of maternal depression were assessed at 18 and 32weeks gestation and at 8weeks postnatal. Antenatal attitudes towards breastfeeding were assessed at 32weeks gestation. Antenatal, obstetric, psychosocial and socio-demographic variables were also assessed.

RESULTS

Antenatal depressive symptoms at both 18 and 32weeks gestation were associated with decreased breastfeeding initiation and duration. However, the prediction of breastfeeding by these symptoms was confounded by socio-demographic and psychosocial covariates. A positive antenatal attitude towards breastfeeding was the strongest predictor and was associated with a 20-30% increase in breastfeeding initiation and maintenance at all time points.

CONCLUSION

This study highlights the wide range of factors that independently predict breastfeeding, and suggests that an intervention program to improve antenatal attitudes especially warrants investigation.

The Influence of Smoking on Breast feeding Among Women Who Quit Smoking During Pregnancy

INTRODUCTION

Understanding factors related to breast-feeding intention, initiation, duration, and weaning among women who quit smoking as a result of pregnancy may inform interventions to increase breast-feeding rates among women who smoke.

METHODS

Women (N = 300) who quit smoking as a result of pregnancy and enrolled in a postpartum relapse prevention trial were interviewed about breast-feeding intention prior to delivery. Breast-feeding initiation, duration, reasons for weaning, and relapse to smoking were assessed at 12-weeks postpartum.

RESULTS

The majority of pregnant former smokers intended to breastfeed (68%), and actual rates of breast feeding were higher (74%). Among women who initiated breast feeding, weaning before 2 months was common (41%). For most women (69%), smoking had no effect on breast-feeding decisions. Among the 31% of women who reported that smoking influenced their feeding decisions, 83% indicated that they did not smoke or decreased smoking frequency in order to breastfeed while 17% did not breastfeed or quit breast feeding in order to smoke. Women who decided to forgo breast feeding to smoke were significantly more likely to have a high school education or less (p < .001) and to be African American (p < .0001) than those who had other reasons not to breastfeed.

CONCLUSIONS

Most women who quit smoking during pregnancy initiate breast feeding, and the majority report smoking did not influence feeding decisions. Importantly, among women for whom smoking did influence feeding decisions, most reported changing smoking behavior to enable breast feeding. Interventions to increase breast-feeding initiation and duration may decrease postpartum relapse and improve maternal and infant health.

IMPLICATIONS

This study extends the literature on women's perception of the influence of smoking on breast feeding by assessing breast-feeding intent, initiation, duration, and reasons for weaning longitudinally among women who quit smoking as a result of pregnancy. The results support a need for additional research to determine the effectiveness of breast feeding supports as a component of interventions to reduce postpartum smoking relapse.

Screening for maternal postpartum depression during infant hospitalizations

BACKGROUND

Postpartum depression is common and adversely affects children of afflicted mothers; postpartum depression recognition and treatment may improve outcomes. Hospitalization represents a potential health encounter for expanding screening and intervention.

OBJECTIVE

We aimed to assess for postpartum depression at infant hospitalization and examine postpartum depression risk factors in this population.

DESIGN, SETTING, AND PARTICIPANTS

We conducted a prospective observational study of 310 English- or Spanish-speaking women with an infant aged 2 weeks to 1 year admitted to a pediatric hospitalist service at a large urban freestanding children's hospital.

MEASUREMENTS

Mothers completed demographic questionnaires, a maternal-infant bonding scale, and the Edinburgh Postpartum Depression Scale (EPDS). Mothers with an EPDS score of 10 or higher (positive screen) received counseling and mental health referrals. Postenrollment calls followed trends in EPDS score and resource utilization. Multivariate logistic regression assessed relationships among risk factors and positive screens.

RESULTS

Eighty-seven mothers (28%) were EPDS+. Only 14.6% reported appropriate prior depression screening. Maternal factors associated with EPDS+ were poor social support (4.40, interquartile range [IQR] = 2.27-8.53) and history of psychiatric diagnoses (5.02, IQR = 2.49-10.15). Having an infant with neurodevelopmental comorbidities was associated with EPDS+ screens (2.78, IQR = 1.03-7.52). Of 21 initially EPDS+ mothers reached by phone, 8 (38%) utilized their doctor or referral resource, resulting in lower EPDS scores (F(1,19) = 5.743, P < 0.05) compared to those not seeking help.

CONCLUSION

Postpartum depression screening during infant hospitalizations captures women previously unscreened. Low social support, past psychiatric diagnoses, or having infants with neurodevelopmental problems may increase postpartum depression risk. Journal of Hospital Medicine 2015;11:840-846. © 2015 Society of Hospital Medicine.

Breastfeeding and postpartum depression: Assessing the influence of breastfeeding intention and other risk factors

BACKGROUND

Risk and protective factors for postpartum depression have been extensively studied, and in recent studies an association between breastfeeding and maternal mood has been reported. The present retrospective, cross-sectional study was conducted to evaluate the association between breastfeeding-related variables and postpartum depression (based on Edinburgh Postnatal Depression Scale threshold criteria) within the context of other known risk factors.

METHOD

Breastfeeding information, demographic information, and scores on the Edinburgh Postnatal Depression Scale were examined from the Canadian Maternity Experience Survey. This survey contains data collected from 6421 Canadian mothers between October 2006 and January 2007, and 2848 women between five and seven months postpartum were included in the current analyses.

RESULTS

In contrast to previous research, logistic regression analyses revealed that when considered within the context of other risk factors, breastfeeding attempt and duration were not associated with postpartum depression at five to seven months postpartum. Although a relationship between the prenatal intention to combination feed and postpartum depression was observed, these variables were no longer related once other potential risk factors were controlled for. Factors that were associated with postpartum depression included lower income, higher perceived stress, lower perceived social support, no history of depression, or no recent history of abuse.

LIMITATIONS

A clinical diagnostic instrument was not used and variable selection was restricted to data collected as part of this survey.

CONCLUSION

These findings suggest that the association between breastfeeding and postpartum depression reported by previous researchers may in fact be due to alternative risk factors.

Initiation and exclusivity of breastfeeding: association with mothers' and fathers' prenatal and postnatal depression and marital distress

INTRODUCTION

This study explored the effects of mothers' and fathers' prenatal and postnatal depressive symptoms and marital distress on breastfeeding initiation and exclusive breastfeeding (EBF) duration.

MATERIAL AND METHODS

This was a prospective follow-up of a cohort sample of 873 families participating to an intensive follow-up cohort of longitudinal Steps to the Healthy Development and Well-being of Children study (The STEPS study) in Southwestern Finland. The depressive symptoms were evaluated by The Edinburgh Postpartum Depression Scale and marital distress by the Revised Dyadic Adjustment Scale at 20th gestational week and at 4 months postpartum. EBF was self-reported real-time and defined as an infant receiving no food or drink other than mother's breast milk since birth, except occasionally water.

RESULTS

Neither parents' prenatal depressive symptoms predicted breastfeeding initiation or EBF duration. The mothers' prenatal depressive symptoms, in turn, predicted their postnatal depressive symptoms, which were associated with shorter duration of EBF. The EBF duration was shortest amongst the mothers who had depressive symptoms both pre- and postnatally compared to mothers who had depressive symptoms only in either time point alone (M = 1.54, 2.06 and 2.04 months, respectively). Higher prenatal maternal marital distress was associated with longer EBF duration.

CONCLUSIONS

The findings suggest that the continuity of maternal depressive symptoms throughout the perinatal period has adverse effect on EBF duration. Identification and treatment of mothers' depressive symptoms already during the prenatal period may improve breastfeeding practices. The finding of mothers' marital distress having positive impact on breastfeeding practices requires further investigation.

Breastfeeding and Postpartum Depression: An Overview and Methodological Recommendations for Future Research

Emerging research suggests that a relationship exists between breastfeeding and postpartum depression; however, the direction and precise nature of this relationship are not yet clear. The purpose of this paper is to provide an overview of the relationship between breastfeeding and postpartum depression as it has been examined in the empirical literature. Also, the potential mechanisms of action that have been implicated in this relationship are also explored. PubMed and PsycINFO were searched using the keywords: breastfeeding with postpartum depression, perinatal depression, postnatal depression. Results of this search showed that researchers have examined this relationship in diverse ways using diverse methodology. In particular, researchers have examined the relationships between postpartum depression and breastfeeding intention, initiation, duration, and dose. Due to a number of methodological differences among past studies we make some recommendations for future research that will better facilitate an integration of findings. Future research should (1) use standardized assessment protocols; (2) confirm diagnosis through established clinical interview when possible; (3) provide a clear operationalized definition for breastfeeding variables; (4) clearly define the postpartum period interval assessed and time frame for onset of symptoms; (5) be prospective or longitudinal in nature; and (6) take into consideration other potential risk factors identified in the empirical literature.

Breastfeeding and depression: a systematic review of the literature

BACKGROUND

Research has separately indicated associations between pregnancy depression and breastfeeding, breastfeeding and postpartum depression, and pregnancy and postpartum depression. This paper aimed to provide a systematic literature review on breastfeeding and depression, considering both pregnancy and postpartum depression.

METHODS

An electronic search in three databases was performed using the keywords: "breast feeding", "bottle feeding", "depression", "pregnancy", and "postpartum". Two investigators independently evaluated the titles and abstracts in a first stage and the full-text in a second stage review. Papers not addressing the association among breastfeeding and pregnancy or postpartum depression, non-original research and research focused on the effect of anti-depressants were excluded. 48 studies were selected and included. Data were independently extracted.

RESULTS

Pregnancy depression predicts a shorter breastfeeding duration, but not breastfeeding intention or initiation. Breastfeeding duration is associated with postpartum depression in almost all studies. Postpartum depression predicts and is predicted by breastfeeding cessation in several studies. Pregnancy and postpartum depression are associated with shorter breastfeeding duration. Breastfeeding may mediate the association between pregnancy and postpartum depression. Pregnancy depression predicts shorter breastfeeding duration and that may increase depressive symptoms during postpartum.

LIMITATIONS

The selected keywords may have led to the exclusion of relevant references.

CONCLUSIONS

Although strong empirical evidence regarding the associations among breastfeeding and pregnancy or postpartum depression was separately provided, further research, such as prospective studies, is needed to clarify the association among these three variables. Help for depressed pregnant women should be delivered to enhance both breastfeeding and postpartum psychological adjustment.

Dispelling myths to support breastfeeding in women with postpartum depression

Increasing attention is being paid to the possible connection between infant feeding practices and postpartum depression. Nurses caring for women and their families in the postpartum period might wonder how to best support the breastfeeding relationship if a woman has a history of depression. Using evidence from the scientific literature, this article dispels some myths regarding breastfeeding and depression, and provides suggested dialogue nurses can use when counseling women about depression and breastfeeding.

Trifecta approach to breastfeeding: clinical care in the integrated mental health model

The breastfeeding experience for the mother and infant is often complicated by a constellation of challenges that are difficult for lactation consultants alone to treat. To address this issue, a breastfeeding consultation clinic at Children's Hospital Colorado developed a multidisciplinary team: a pediatrician specializing in breastfeeding medicine, a lactation consultant, and a clinical psychologist specializing in infant mental health and child development. This Trifecta Breastfeeding Approach meets families' needs by addressing the infant's medical care, functional breastfeeding challenges, and the developing mother-infant relationship, and by screening for concurrent pregnancy-related mood disorders. The Approach also recognizes family dynamics and the transition to parenthood within the breastfeeding consultation. Issues of lost expectations, grief, infertility, high-risk infants, and fussiness often need to be addressed. Case examples here illustrate the benefits of this multidisciplinary, integrated health model. This type of integrated care will likely have an increased presence in health care systems as reimbursement for psychologists' fees and innovative models of care continue to emerge.

Increased breastfeeding rates in black women after a treatment intervention

There has been a considerable increase in rates of breastfeeding in the United States. Despite these trends, black women continue to fall below medical recommendations. Impoverished and poorly educated women also have a comparatively lower rate of breastfeeding. Provider encouragement and supportive interventions increase breastfeeding initiation among women of all backgrounds. The data presented come from a three-site randomized controlled bilingual depression treatment trial from 2005 to 2011 that examined the comparative effectiveness of interpersonal psychotherapy and a parenting education program. Breastfeeding education and support were provided for the majority of participants in each intervention. Breastfeeding status was queried at postpartum week 4. We found higher rates of breastfeeding in black women compared with those reported in national surveys. The black breastfeeding rate did not significantly differ from that of white or Hispanic women. American-born black women were just as likely to breastfeed as American-born white women, both at significantly greater rates than American-born Hispanic women. We also found no differences in breastfeeding rate in poorly educated and impoverished women. These data must be seen against the backdrop of a significant intervention to treat depression. Because breastfeeding interventions have been shown to increase breastfeeding rates, the support provided in our study likely increased rates in groups that lag behind.

Prenatal prediction of poor maternal and offspring outcomes: implications for selection into intensive parent support programs

This study examined the predictive ability of mother's age, antenatal depression, education, financial difficulties, partner status, and smoking for a range of poor maternal and offspring outcomes assessed up to 61 months postnatally. Outcomes obtained from the Avon Longitudinal Study of Parents and Children (ALSPAC) were maternal postnatal depression at 8 weeks (n = 10,070), never breastfeeding (n = 7,976), feelings of poor attachment (n = 8,253) and hostility (n = 8,159) at 47 months, and not in employment, education or training (NEET, n = 8,265) at 61 months. Only a small proportion of women with each outcome were aged less than 20 years when they were pregnant. At least half of the women experiencing these outcomes, and up to 74.7% of women with postnatal depression, could be identified if they had at least one of the predictors measured during pregnancy (age < 20, depression, education less than O level, financial difficulties, no partner, or smoking). Model discrimination was poor using maternal age only (area under the receiver operator characteristic (AUROC) curve approximately 0.52), except for never breastfeeding (0.63). Discrimination improved (AUROC: 0.80, 0.69, 0.62, 0.60, 0.66 for depression, never breastfeeding, poor attachment, hostility and NEET, respectively) when all six predictors were included in the model. Calibration improved for all outcomes with the model including all six predictors, except never breastfeeding where even age alone demonstrated good calibration. Factors other than young maternal age, including education, smoking and depression during pregnancy should be considered in identifying women and their offspring likely to benefit from parenting support interventions.

Breastfeeding among women exposed to antidepressants during pregnancy

This prospective cohort study compares the breastfeeding outcomes of women exposed to selective serotonin reuptake inhibitor (SSRI) antidepressants at the time of delivery, those who discontinued use prior to delivery, and those not exposed. Participants include 466 pregnant women who enrolled in the California Teratogen Information Service Clinical Research Program (CTIS) over 10 years. In bivariate analyses, breastfeeding rates were significantly different across SSRI exposure groups, with unexposed women having the highest rates. We used logistic regression to examine the relationship between SSRI exposure and breastfeeding outcomes. After adjustment for potential confounders, those exposed to an SSRI both prior to delivery (odds ratio [OR], 0.43; 95% confidence interval [CI], 0.20-0.94) and at the time of delivery (OR, 0.34; 95% CI, 0.16-0.72) were significantly less likely to initiate breastfeeding as compared to unexposed women. Women exposed to an SSRI during pregnancy appear to be at risk for poorer breastfeeding outcomes and may benefit from additional education and support.

Failed lactation and perinatal depression: common problems with shared neuroendocrine mechanisms?

In the early postpartum period, mother and infant navigate a critical neuroendocrine transition from pregnancy to lactation. Two major clinical problems that occur during this transition are failed lactation and perinatal mood disorders. These disorders often overlap in clinical settings. Failed lactation is common. Although all major medical organizations recommend 6 months of exclusive breastfeeding, only 13% of women in the United States achieve this recommendation. Perinatal mood disorders affect 10% of mothers, with substantial morbidity for mother and child. We hypothesize that shared neuroendocrine mechanisms contribute to both failed lactation and perinatal mood disorders. In this hypothesis article, we discuss data from both animal models and clinical studies that suggest neuroendocrine mechanisms that may underlie these two disorders. Research to elucidate the role of these underlying mechanisms may identify treatment strategies both to relieve perinatal depression and to enable women to achieve their infant feeding goals.

Maternal mental health in pregnancy and child behavior

Maternal mental health research is a public health priority due to its impact on both maternal and child health. Despite the growing number of empirical studies in this area, particularly from developing countries, there is a paucity of synthetic review articles. Therefore, attempting to synthesize the existing literature in this area seems relevant to appraise the readers of the field's progress and to infer directions for future research. The present review aims to provide an overview of the literature on maternal mental health and its association with birth outcomes and child behavior. Specifically, the literature on mental health during pregnancy and in the postpartum period and its influence on birth outcomes and child behavior have been reviewed. Further, a conceptual and methodological evaluation of the existing literature has been provided to identify gaps in the literature and to suggest directions for future research.