Depression, Anxiety and Primiparity are Negatively Associated with Mother-Infant Bonding in Japanese Mothers

Primiparas' prenatal depressive symptoms, anxiety, and salivary oxytocin level predict early postnatal maternal-infant bonding: a Japanese longitudinal study

PURPOSE

It was reported that maternal-infant bonding failure predicts abusive parenting. Maternal-infant bonding is important to prevent child abuse. This study aimed to investigate the association between prenatal depressive symptoms, anxiety, cortisol, and oxytocin levels, and postnatal maternal-infant bonding.

METHODS

The participants completed a self-report prenatal questionnaire that included the Edinburgh Postnatal Depression Scale (EPDS) and State-Trait Anxiety Inventory (STAI) in the second trimester. Blood and saliva were collected in the second trimester. Cortisol levels were measured in plasma, while oxytocin levels were measured in saliva. Postnatal questionnaires, including the Mother-to-Infant Bonding Scale (MIBS), were administered at 2-5 days, 1 month, and 3 months postpartum. Multiple linear regression and generalized estimating equation (GEE) were conducted for analysis.

RESULTS

Sixty-six primiparas participated in the study. Prenatal depressive symptoms (EPDS ≥ 9) and anxiety (STAI-S ≥ 42) were observed in 21.2% and 28.8% of the participants, respectively. The median cortisol and oxytocin levels were 21.0 µg/dL and 30.4 pg/mL, respectively. Multivariate linear regression showed that postnatal social support, prenatal depressive symptoms, anxiety, and salivary oxytocin levels predicted MIBS scores at 2-5 days postpartum. At 1 month postpartum, household income, history of miscarriage, postnatal social support, and prenatal anxiety predicted MIBS scores. At 3 months postpartum, only postnatal social support predicted MIBS scores. The results of GEE showed that prenatal anxiety, oxytocin levels, postpartum period, household income, and postpartum social support were associated with MIBS scores.

CONCLUSION

Prenatal depressive symptoms, anxiety, and lower salivary oxytocin levels were predicted to worsen maternal-infant bonding at 2-5 days postpartum. Prenatal anxiety was predicted to cause the same 1 month postpartum. Measuring prenatal depressive symptoms, anxiety, and salivary oxytocin levels may render the assessment of the risk of maternal-infant bonding failure during the early postpartum period and intervene during pregnancy possible.

Within-individual relationships between mother-to-infant bonding and postpartum depressive symptoms: a longitudinal study

BACKGROUND

Although the importance of the dynamic intra-individual relationship between mother-to-infant bonding and postpartum depressive symptoms has been widely recognized, the complex interplay between them is not well understood. Furthermore, the potential role of prenatal depressive symptoms and infant temperament in this relationship remains unclear. This study aims to examine the bidirectional influence of mother-to-infant bonding on postpartum depressive symptoms within individuals and to elucidate whether prenatal depressive symptoms and infant temperament would influence deviations from stable individual states.

METHODS

Longitudinal data were collected from 433 women in early pregnancy. Of these, 360 participants completed the main questionnaires measuring impaired mother-to-infant bonding and postpartum depressive symptoms at least once during the postpartum period. Data were collected at early and late pregnancy and several postpartum time points: shortly after birth and at one, four, ten, and 18 months postpartum. We also assessed prenatal depressive symptoms and infant temperament. A random-intercept cross-lagged panel model was used.

RESULTS

Within-individual variability in mother-to-infant bonding, especially anger and rejection, significantly predicted subsequent postpartum depressive symptoms. However, the inverse relationship was not significant. Additionally, prenatal depressive symptoms and difficult infant temperament were associated with greater within-individual variability in impaired mother-to-infant bonding and postpartum depressive symptoms.

CONCLUSIONS

The present study demonstrated that the within-individual relationship between mother-to-infant bonding and postpartum depressive symptoms is likely non-bidirectional. The significance of the findings is underscored by the potential for interventions aimed at improving mother-to-infant bonding to alleviate postpartum depressive symptoms, suggesting avenues for future research and practice.

The perceived mental health experiences and needs of postpartum mothers living in the United Arab Emirates : A focus group study

BACKGROUND

After childbirth, mothers are particularly vulnerable to mental health problems including anxiety and depression, which often remain undetected and untreated. In the United Arab Emirates (UAE), recent figures revealed a substantial prevalence of postpartum depression. However, postpartum mental health remains largely understudied in the country's clinical and research settings. Therefore, given the paucity of literature in the UAE and building upon previous epidemiological findings, this study aimed to explore the perceived mental health experiences and needs of mothers during the postpartum period to guide the development of targeted interventions that address mothers' unique mental health challenges.

METHODOLOGY

Four focus groups were conducted, involving a total of 27 Emirati and multicultural expatriate mothers aged 32.47 ± 4.56 years old, living in the UAE and within their first year postpartum. Descriptive interpretive thematic analysis was employed to analyze the data.

ANALYSIS

Six themes were generated that capture the mothers postpartum experiences and mental health needs: (1) distinct postpartum experiences of primiparous and multiparous mothers, (2) experiences of emotional distress in the initial postpartum stage, (3) multifaceted challenges in breastfeeding, (4) multifactorial influences on postpartum mental health, (5) postpartum social support resources and providers, and (6) the need for formal and informal resources.

CONCLUSIONS

The findings highlight the importance of considering the unique cultural and societal factors that impact maternal mental health in the UAE, given its diverse population. A collaborative multidisciplinary approach, integrating culture sensitivity, is vital to address the mental health needs of postpartum mothers and to guide the development of tailored evidence-based interventions.

Risk factors for persistent versus episodic mother-to-infant bonding difficulties in postpartum women in a nationwide Japanese longitudinal study

BACKGROUND

The quality of mother-to-infant bonding (MIB) is a crucial determinant of nurturing behaviors and infant development, with bonding difficulties (MIBD) posing a substantial threat. While it is essential to identify MIBD risk factors, previous studies have generally examined MIBD at one time point, leaving the contributors to persistent MIBD uncertain. This study aims to discern longitudinal risk factors for persistent versus episodic MIBD.

METHODS

We evaluated 1833 postpartum Japanese women who delivered in the past twelve months, utilizing the Mother-to-Infant Bonding Scale (MIBS) and other sociodemographic, health, pregnancy, childbirth, and child-rearing related data (T1). Follow-up data were obtained six months later (T2). MIBD was defined as a MIBS score of five or more, with "persistent" and "episodic" MIBD classified based on its occurrence at both or either one of the time points, respectively. Logistic generalized estimating equations and inverse probability weighting were used to identify risk factors and address selective attribution bias.

RESULTS

Of the subjects, 15.8 % reported episodic and 11.3 % reported persistent MIBD. Shared risk factors for both conditions included postpartum depression and low levels of family support (OR = 1.501-6.343). However, pre-pregnancy underweight status (OR = 1.698) was a unique risk factor for episodic MIBD, while first-time motherhood, no or discontinuation of breastfeeding, and later postpartum months (OR = 1.540-3.179) were distinctive risk factors for persistent MIBD.

CONCLUSION

We identified both shared and unique risk factors for episodic and persistent MIBD. Particular attention should be afforded to persistent MIBD and early and proactive interventions to mitigate identified risk factors are recommended.

The three-factor structure of the Autism-Spectrum Quotient Japanese version in pregnant women

Background

There is a rising interest in perinatal mental health studies, and proper psychometric tools to assess autistic traits among this population in Japan are vital.

Objective

This study aimed to clarify the optimal factor structure of the AQ as part of a perinatal mental health research project.

Methods

We used the Japanese version of the AQ (AQ-J) to measure autistic-like traits in pregnant women. Participants were 4,287 Japanese women who were pregnant or who had given birth within the last month. We performed exploratory factor analysis (EFA) using the first sample group (n = 2,154) to obtain factor structures for the final item selections. We performed confirmatory factor analysis (CFA) using the second sample group (n = 2,133) to obtain a model with good fit, then compared the model to all previously proposed models to determine the best-fitting model.

Results

The EFA analysis identified a model consisting of 25 items distributed across three factors. Cronbach's alpha for the total 25-item AQ-J, 9-item "Social interaction" factor, 11-item "Non-verbal communication" factor, and 5-item "Restricted interest" factor was 0.829, 0.829, 0.755, and 0.576, respectively. McDonald's omega and its 95% confidence interval were 0.826 (0.821-0.836), 0.835 (0.821-0.837), 0.755 (0.744-0.766), and 0.603 (0.556-0.596), respectively. CFA confirmed that the three-factor structure had an acceptable fit (goodness of fit index: 0.900, comparative fit index: 0.860, root mean square error of approximation: 0.066). These findings indicated that the three-factor model was better than the 13 existing models.

Conclusion

The findings are discussed in relation to the adequacy of the AQ-J for assessing autistic traits in perinatal women. We recommend the use of this 25-item, three-factor AQ-J model for this population owing to its superiority to all previous models.

High care and low overprotection from both paternal and maternal parents predict a secure attachment style with a partner among perinatal Japanese women

This study aimed to determine how paternal and maternal parenting before adolescence affects adult attachment to a partner during the perinatal period, using three different models of attachment. We used the Parental Bonding Instrument (PBI) and the Relationship Questionnaire (RQ) to examine perceived parenting practices and adult attachment styles, respectively. The participants included 4586 Japanese women who were pregnant or who had given birth, up until one month after childbirth. We performed structural equation modeling analysis between PBI and RQ scores with three different category models, including the four-category model (secure, fearful, preoccupied, and dismissive attachment) as Model 1, the two-category model (model of the self and others) as Model 2, and the single-category model (total attachment style) as Model 3. Models 1 and 2 showed a good fit. Both path models showed a significant association between adult attachment style and perceived paternal and maternal parenting before adolescence, where high care and low overprotection from both paternal and maternal parents predicted adult attachment. Our findings indicate that attachment styles are best described using the four-category and two-category models, and suggest that both paternal and maternal overprotection and care influence adult attachment with a partner during the perinatal period.

A Comparison of the Physical Activity and Sedentary Behavior between Autologous and Allogeneic Hematopoietic Stem Cell Transplantation Survivors

Objective The treatment background, as well as the frequency and type of complications, in autologous (auto-) and allogeneic (allo-) hematopoietic stem cell transplantation (HSCT) survivors influence the appearance of moderate to vigorous physical activity (MVPA) or sedentary behavior. We therefore assessed differences in the MVPA and sedentary behavior between auto- and allo-HSCT survivors. Methods This prospective observational study included 13 auto- and 36 allo-HSCT survivors (approximately 4 years after HSCT). The MVPA and sedentary behavior were assessed using a triaxial accelerometer. Results There were no significant between-group differences in the MVPA or sedentary behavior (p=0.768 and 0.739, respectively). In allo-HSCT survivors, the MVPA was negatively correlated with the Hospital Anxiety and Depression Scale score (r=-0.358, p=0.032). A stepwise multiple regression analysis showed that age was a significant predictor of sedentary behavior in allo-HSCT survivors (β=0.400, p=0.016). Conclusion We observed no significant between-group differences in the MVPA or sedentary behavior. Our results suggest that it may be unnecessary to change the rehabilitation program according to the donor type in interventions for promoting MVPA and reducing sedentary behavior in long-term HSCT survivors.

Effects of Parity and Postpartum Depression on Mother-Infant Bonding in the First Month Postpartum: A Retrospective Study

Objective This study aimed to examine the relationship between parity, postpartum depression (PPD), and mother-infant bonding (MIB) failure in the first month postpartum. Methods The study included 1,509 Japanese patients (748 primiparous and 761 multiparous). MIB was assessed using the Mother-to-Infant Bonding Scale Japanese version (MIBS-J), which was translated in 2012, and its subscales, including lack of affection (LA) and anger and rejection (AR). Postpartum depression (PPD) was assessed using the Japanese version of the Edinburgh Postnatal Depression Scale (EPDS) and its subscales, including anxiety (ANX), anhedonia (ANH), and depression (DEP). Multiple regression analyses using interaction terms were performed to examine the association of parity with the MIBS-J and EPDS. Results Parity was significantly associated with AR. ANX and ANH were strongly associated with LA, and ANX and DEP were strongly associated with AR. The interaction term "parity×EPDS total" was significantly associated with MIBS-J total, LA, and AR scores. Conclusions Primiparas and mothers with high ANX had more negative emotions toward their children during the first month postpartum, and mothers with high ANX or ANH had less interest in their children.

Dyadic analyses on the prospective association between birth experience and parent-child-bonding: The role of postpartum depression, anxiety, and childbirth-related posttraumatic stress disorder

OBJECTIVE

Negative birth experiences are associated with postpartum mental health difficulties in parents. However, research considering the long-term impact of a negative birth experience on parent-child-bonding and the interdependence between parents is rare. This study aimed to investigate actor as well as partner effects for the association between parents' birth experience and parent-child-bonding and whether this association is mediated by postpartum psychiatric symptoms.

METHOD

A community sample of couples (N = 743) completed questionnaires during pregnancy, 2, and 14 months after birth.

RESULTS

Applying Actor-Partner Interdependence Mediation Models, structural equation modeling showed that parents' own negative birth experience predicted a poorer bond to their child 14 months postpartum. Compared to mothers, this association was twice as strong for partners and was mediated by symptoms of postpartum depression (mothers and partners), anxiety (partners), and childbirth-related posttraumatic stress disorder (mothers). Negative birth experiences of one parent were not related to the other parent's bonding with the child.

CONCLUSION

Results underline the importance of parents' positive birth experience for their postpartum mental health and secure bond to their child. The other parent's birth experience or postpartum mental health does not seem to affect one's own bond to the child in the long term.

Relationships among autistic traits, depression, anxiety, and maternal-infant bonding in postpartum women

BACKGROUND

Although several studies have found significant relationships between autistic traits and depression/anxiety, the relationships between autistic traits and postpartum depression/anxiety remain unclear. Moreover, few studies have examined the relationships between autistic traits and mother-infant bonding while considering depression or anxiety.

METHODS

This study used a cross-sectional data analysis design. Participants were 2692 women who completed the Autism-Spectrum Quotient (AQ), Hospital Anxiety and Depression Scale (HADS), and Mother-to-Infant Bonding Scale (MIBS) at 1 month postpartum. We performed path analysis that included parity, the five AQ subscales (social skills, attention switching, attention to detail, communication, and imagination), both HADS subscales (anxiety and depression), and the two MIBS subscales (lack of affection and anger and rejection).

RESULTS

Our path analysis revealed that higher scores for social skills, attention switching, communication, and imagination were associated with higher scores for depression. Higher scores for social skills, attention switching, attention to detail, and communication were associated with higher scores for anxiety. Moreover, difficulties in social skills and imagination were associated with failure of maternal-infant bonding. However, more attention to detail was associated with better maternal-infant bonding.

CONCLUSIONS

This study suggests that maternal autistic traits are related to anxiety and depression to a certain degree, but only slightly related to maternal-infant bonding at 1 month postpartum. To improve autistic women's quality of life and that of their newborns, perinatal mental health issues such as anxiety, depression, and maternal-fetal bonding difficulties should be appropriately addressed.

Analyzing the relationship between feelings about pregnancy and mother-infant bonding with the onset of maternal psychological distress after childbirth: The Japan Environment and Children's Study

BACKGROUND

Strengthening maternal mental health from early pregnancy is essential. This study investigated the factors affecting the onset of maternal psychological distress at 12 months after childbirth in women who had not experienced it during pregnancy.

METHODS

Feelings about pregnancy were assessed using a questionnaire in the first trimester, and maternal mental health was assessed using the 6-Item Kessler Psychological Distress Scale (K6) in the first and second/third trimesters and at 12 months after childbirth. Mother-infant bonding was assessed using the Japanese version of Mother-to-Infant Bonding Scale (MIBS-J) in the first, sixth, and twelfth months after childbirth. This study comprised 46,053 mothers without psychological distress (K6 ≤ 4) during pregnancy from the 97,415 mothers enrolled in the Japan Environment and Children's Study.

RESULTS

The onset of psychological distress at 12 months after childbirth was associated with negative maternal feelings about pregnancy, a history of infertility treatment before the current pregnancy, and poor mother-infant bonding after childbirth. Abortion history was not associated with psychological distress. The strongest factor affecting the onset of psychological distress was mother-infant bonding (β = 0.28), and the indirect effect of feelings about pregnancy was also observed (β = 0.10).

LIMITATIONS

We used the full version of MIBS-J consisting of 10 items at 12 months after childbirth but included only five items in the first and sixth months.

CONCLUSIONS

Inadequate mother-infant bonding was associated with the onset of maternal psychological distress after childbirth. Supporting mother-infant bonding is critical throughout the perinatal period, considering maternal feelings about pregnancy.

The impact of mode of delivery on parent-infant-bonding and the mediating role of birth experience: a comparison of mothers and fathers within the longitudinal cohort study DREAM

BACKGROUND

The association between mode of delivery (MOD) and parent-infant-bonding has only been studied in mothers and findings have been inconclusive. The aim of this study was to prospectively investigate how MOD relates to postpartum parent-infant-bonding in both mothers and fathers and whether these associations are mediated by birth experience.

METHODS

This study is part of the prospective cohort study "Dresden Study on Parenting, Work, and Mental Health" (DREAM). Our sample comprised N = 1,780 participants who completed quantitative questionnaires during pregnancy as well as 8 weeks and 14 months postpartum. MOD was dummy coded, contrasting spontaneous vaginal delivery against vaginal delivery induced by drugs, operative vaginal delivery, planned, and unplanned cesarean section. Parent-infant bonding and birth experience were assessed using validated scales. A moderated mediation analysis based on ordinary least square (OLS) regression and bootstrapped estimates was conducted, considering relevant confounding variables.

RESULTS

Compared to spontaneous vaginal delivery, all categories of MOD predicted more negative birth experiences in both parents. A more positive birth experience predicted stronger parent-infant-bonding at 8 weeks, but not at 14 months postpartum. Mothers who delivered via cesarean section (planned or unplanned) reported stronger parent-infant-bonding at 8 weeks and 14 months postpartum. In fathers, only unplanned cesarean section was associated with stronger parent-infant-bonding at 8 weeks postpartum. At 8 weeks postpartum, birth experience mediated the association between a vaginal delivery induced by drugs and a planned cesarean section and mother-infant-bonding and between a vaginal delivery induced by drugs, an operative vaginal delivery, and planned cesarean section and father-infant-bonding. At 14 months postpartum, birth experience mediated the association between a vaginal delivery induced by drugs, operative vaginal delivery, and planned cesarean section and parent-infant-bonding in both parents.

CONCLUSIONS

The results emphasize the importance of the birth experience for parent-infant-bonding in both mothers and fathers. Further research should address the mechanisms by which parents with an unplanned cesarean section establish stronger parent-infant-bonding compared to parents whose baby was delivered via spontaneous vaginal delivery, despite their overall more negative birth experiences.

Psychosocial factors associated with mother-infant bonding in Indonesian samples

BACKGROUND

Mother-infant bonding is an important factor that supports an infant's socio-emotional development. Therefore, every family member should acknowledge these processes, especially in an extended family set-up like in Indonesia. The general study objective was to predict several socio-demographic factors associated with mother-infant bonding in Indonesian samples.

METHOD

This is a cross-sectional study. The participants included 168 mothers who had infants aged 0 to 36 months and willingly joined the study by signing the informed consent form. The Indonesian version of mother-infant bonding scale and a socio-demographic questionnaire were administered to all mothers. Logistic regression was applied to identify the socio-demographic factors that had any association with the mother-infant bonding scale. The data were analyzed using the SPSS program version 21 for Mac.

RESULTS

The study showed that 13.1% of the participants were categorized as having a moderate-to-high level of impaired mother-infant bonding. Logistic regression analysis showed that vaginal or normal delivery mode was 4.07 (95% CI [1.27, 13.09]) times more likely to exhibit low levels of impaired mother-infant bonding compared to a cesarean section. The model explained 18.6% (Nagelkerke R²) of the variance in impaired mother-infant bonding and accurately classified 86.9% of cases.

CONCLUSION

The findings support prior studies that have been conducted in several countries. Psychoeducation on supporting mother-infant bonding may consist of several topics, such as the advantages of vaginal delivery mode and the importance of family support. It may be delivered in the early adulthood period and, hopefully, basic knowledge during those periods may help strengthen the understanding of mother-infant dyad issues among all family members.

Factor structure of the parental bonding instrument for pregnant Japanese women

The parental bonding instrument (PBI) is often used to examine the perceptions of children and adolescents regarding parenting practices. Previous studies have investigated the factor structure of the PBI. However, although it is important to examine the relationships between the perceived parenting practices and perinatal mental health, few studies have included perinatal women. We aimed to accurately clarify which PBI factor structure was useful in assessing perinatal women (n = 4633). Furthermore, we evaluated the measurement invariance between primipara and multipara groups, and between the paternal and maternal PBI forms. Our exploratory and confirmatory factor analyses revealed that a three-factor PBI structure was most plausible for perinatal women. Moreover, we found complete invariance (residual invariance) of the PBI ratings across primipara and multipara women for the paternal and maternal forms. In contrast, we found weak invariance (metric invariance) of the PBI ratings across the paternal and maternal forms. Our participants tended to rate fathers as less caring and less overprotective than mothers. This three-factor structure shows measurement invariance in perinatal women and can be used to accurately determine how the perceived parenting style before adolescence influences women's mental health in the perinatal period.

Development and validation of a maternal anxiety for neonatal jaundice scale in China

BACKGROUND

Maternal anxiety induced by neonatal jaundice has adverse effects on maternal and infant health, but there was no specific tool to identify the anxiety level of mothers. This study aims to develop a Maternal Anxiety for Neonatal Jaundice Scale (MANJS) and to validate it in the target population.

METHODS

An initial 11-items MANJS was developed through literature review, expert panel consultation, and a pilot-test. Subsequently, mothers of neonates with jaundice were recruited from the Maternal and Child Health Hospital of Hainan Province, China, from June to December 2018, for a formal questionnaire survey. Based on the data collected, the scale was validated for construct validity, convergent validity, discriminant validity, content validity, and internal consistency reliability after the items screening.

RESULTS

The reliability and validity of MANJS were validated in 1127 mothers of jaundiced neonates. After the item with cross-loadings was removed using exploratory factor analysis, MANJS consisted of two dimensions and 10 items, with a cumulative variance contribution of 74.36% and factor loadings above 0.6 for all items. The confirmatory factor analysis identified three items with cross-factor loading or error correlation and then they were removed orderly. The further confirmatory factor analysis showed a good construct validity for the 7-item MANJS, with standardized root mean square residual (SRMR) = 0.029, root mean square error of approximation (RMSEA) = 0.068, comparative fit index (CFI) = 0.961, Tucker-Lewis index (TLI) = 0.937, incremental fit index (IFI) = 0.961, normed fit index (NFI) = 0.954, goodness of fit index (GFI) = 0.998, adjusted goodness of fit index (AGFI) = 0.996, respectively. The average variance extracted values (AVE) of the two factors were 0.80 and 0.72, and the combined reliability (CR) were 0.94 and 0.88, respectively. Cronbach's alpha was 0.90 for the MANJS, and split-half reliability was 0.72.

CONCLUSIONS

MANJS was demonstrated to have satisfactory reliability and validity in evaluating maternal anxiety caused by neonatal jaundice among Chinese postpartum women.

Prevalence and factors associated with maternal loneliness during the postpartum period in Gondar city

Background

Mental health problems have increased worldwide, particularly in developing countries. Currently, loneliness is widely understood as a painful subjective experience when the social connections a person has do not meet their interpersonal needs in respect to the quality or quantity of friendship or social interaction. It has been linked to unpleasant health consequences for both the mother and child. Therefore, this study aimed to assess maternal loneliness during the postpartum period and associated factors in Gondar city.

Methods

A community-based cross-sectional study was conducted from July 1^st to August 30^th, 2021 in Gondar city. A cluster sampling technique was employed to select 858 postpartum women. Data were entered into epidemiological data (EPI data) version 4.6 and exported to SPSS 25 for further cleaning and analysis. The multivariable logistic regression analysis was fitted to identify factors associated with maternal loneliness during the postpartum period. The adjusted odds ratio (AOR) with its 95 % confidence interval (CI) was performed and the level of significance was claimed based on a p-value of ≤0.05.

Results

A total of 858 women were included in the analysis, giving a response rate of 98.4%. Two-fifths (40.9%) of the study participants have experienced loneliness during the postpartum period (95% CI: 37.6, 44.2). Low household decision-making power (AOR = 11.2; 95% CI: 7.59, 16.4) and poor social support (AOR = 2.44; 95 CI: 1.58, 3.76) were significantly associated with maternal loneliness.

Conclusion

In this study, 4 out of 10 women have experienced loneliness during the postpartum period. Thus, it highlights the potential risks of the mother’s loneliness on her postnatal well-being, particularly if the woman has poor social support and low household decision-making power. Encouraging women to be involved in all aspects of the household decision-making and promoting the need for social support for all women during the postpartum period may be optimal initial targets to reduce the impact of loneliness.

Predictor role of COVID-19 anxiety on maternal competency with mediating role of mother-infant attachment: A study of structural equation modeling

Introduction

COVID-19 pandemic is one of the factors that can increase anxiety and stress levels in pregnant women. Anxiety reduces the maternal-infant attachment. Mother-infant attachment can play an important role in maternal competency. The aim of this study was to predict effect of COVID-19 anxiety during pregnancy and the postpartum period on the maternal competency with mediating role of maternal-infant attachment.

Method

A prospective longitudinal study was conducted on 253 pregnant women in the third trimester of pregnancy that referred to the health centers of Iran University of Medical Sciences and met the study inclusion criteria. Demographic questionnaire and the COVID-19 anxiety scale completed during the third trimester of pregnancy and after the delivery and Müller's mother-infant attachment and maternal competency questionnaire completed at 48 h and 6 weeks after delivery by self-report method. Smart partial lease square version 3 was used to assess the validity and reliability of the model and the relationship between the variables.

Results

The findings of this study demonstrated that the COVID-19 anxiety during postpartum had a significant negative effect on the maternal-infant attachment (β = -0.183). Also, the maternal-infant attachment had a significant positive effect on the maternal competency (β = 0.48). Moreover, the conceptual model had good validity, reliability, quality and fit. And also the two variables of anxiety and mother-infant attachment together explained 25% of maternal competency.

Discussion

Mothers experience higher levels of the COVID-19 anxiety during pregnancy and postpartum; therefore, it is recommended that particular attention should be given to the psychological support of pregnant women during the COVID-19 pandemic and quarantine. Also, the COVID-19 anxiety during the postpartum period had a negative effect on the maternal-infant attachment and competency, which necessitates the need for the support of mother-infant relationship and providing the online training to promote the maternal-infant attachment patterns and maternal competency during the COVID-19 pandemic.

Impact of parental perinatal depressive and anxiety symptoms trajectories on early parent-infant impaired bonding: a cohort study in east and west coasts of Malaysia

The association between maternal depressive and anxiety symptoms and impaired bonding with infants were widely studied, but not in fathers and none in Malaysia. We investigated the impact of different trajectories of perinatal depressive and anxiety symptoms on parent-infant impaired bonding during 2-3 months postpartum in both mothers and fathers in two areas of Malaysia. This study originated from a psychiatric morbidity cohort study carried out in health clinics in east and west Malaysia. Edinburgh Postnatal Depression Scale and anxiety subscale of Depression, Anxiety, and Stress Scale at late pregnancy and 2-3 months postpartum and Postpartum Bonding Questionnaire were completed by 566 mothers and 457 fathers. About 11.7% mothers and 16.1% fathers reported depressive symptoms during pregnancy, 6.5% mothers and 10.5% fathers during 2-3 months postpartum, and 3-4% mothers and fathers both depressive and anxiety symptoms 2-3 months postpartum. The mean impaired bonding score was highest in mothers and fathers who had both depressive and anxiety symptoms 2-3 months postpartum. Impaired bonding is associated with higher EPDS and DASS (anxiety subscale) scores 2-3 months postpartum in both parents. Physical partner violence and deteriorated marital relationship were associated with increased risk of impaired bonding in mothers. The association between depressive, anxiety, and comorbidity of depressive and anxiety symptoms in both mothers and fathers and parent-infant impaired bonding during 2-3 months postpartum urges for screening and treatment of depressive and anxiety symptoms in both parents during early parenthood.

Between Personality Traits and Postpartum Depression: The Mediated Role of Maternal Self-Efficacy

PURPOSE

Postpartum depression is related to many factors, which affect the health of mothers and infants. The purpose of this study is to test the mediated effect of self-efficacy in the relationship between vulnerable personality and postpartum depression.

PATIENTS AND METHODS

A cross-sectional survey was conducted with pregnant women aged ≥20 years from February to April 2021 in Zhengzhou, China. We recruited 587 pregnant women, and 429 pieces of data were available. The demographic characteristics questionnaire, General Self efficacy Scale (GSES) and Vulnerable Personality Style Questionnaire (VPSQ) were distributed in the prenatal survey. The Edinburgh Postnatal Depression Scale (EPDS) was used to screen postpartum depression symptoms at one month through WeChat and telephone follow-up. A mediated model was constructed to explain the relationship of variables and test the mediated effect of self-efficacy.

RESULTS

The valid questionnaires were 429 (effective response rate: 90.7%). The vulnerable personality and low self-efficacy were related to postpartum depression (all P< 0.01). The self-efficacy of pregnant women was inversely associated with vulnerable personality (β= -0.415) and postpartum depression (β= -0.216). The vulnerable personality and self-efficacy can explain 29.0% of the variation in postpartum depression. It was confirmed that a partial mediating effect of self-efficacy accounted for 18.0% (0.090/0.501) of the total effect.

CONCLUSION

Maternal self-efficacy partly mediates the relationship between vulnerable personality traits and postpartum depression. The study implies the importance of targeted interventions to improve self-efficacy for women with vulnerable personality traits to reduce the risk of postpartum depression.

The impact of postpartum obsessive-compulsive symptoms on child development and the mediating role of the parent-child relationship: A prospective longitudinal study

BACKGROUND

The first 2 years of life are a particularly sensitive period for the parent-child relationship as well as a healthy, age-appropriate child development. Both have been shown to be linked to postpartum depressive and anxiety symptoms, while the role of obsessive-compulsive symptoms, which are also common, is still largely understudied. In addition, fathers have been neglected in this area of research. This study, which includes both mothers and fathers, aims to investigate the longitudinal associations between postpartum obsessive-compulsive symptoms and different domains of child development, as well as the mediating role of the parent-child relationship.

METHODS

Data were drawn from the prospective longitudinal study DREAM, with 674 mothers and 442 fathers from the general population completing self-report questionnaires at four measurement points. Longitudinal associations between parental postpartum obsessive-compulsive symptoms 8 weeks postpartum, the parent-child relationship 14 months postpartum, and child development 24 months postpartum were investigated using regression and mediation analyses. A number of potential confounding variables were considered, i.e., age, academic degree, postpartum depressive and anxiety symptoms of the parents, preterm birth and temperament of the child, as well as COVID-19 pandemic-driven adversities.

RESULTS

When adjusting for confounders, neither maternal nor paternal postpartum obsessive-compulsive symptoms had adverse effects on the respective parent-child relationship and child development. Further, no mediating role of the parent-child relationship between parental postpartum obsessive-compulsive symptoms and child development could be confirmed. Instead, we found that the mother- and father-child relationship were differentially related to specific child developmental domains. For mothers, a poorer mother-child relationship was prospectively related to poorer fine motor development. For fathers, a poorer father-child relationship prospectively predicted a poorer overall development as well as poorer gross motor, fine motor, problem-solving, and personal-social development.

CONCLUSION

Our results suggest that negative effects on the parent-child relationship and child development may only become apparent in full-blown postpartum obsessive-compulsive disorder. Given the differential impact on specific developmental domains, our findings also suggest that it is crucial to consider both parents in clinical practice as well as in future research, rather than focusing only on the mother-child dyad.

Psychological impacts of the COVID-19 pandemic on one-month postpartum mothers in a metropolitan area of Japan

Background

The coronavirus disease 2019 (COVID-19) pandemic has recently become the most important issue in the world. Very few reports in Japan have examined the impact of the COVID-19 pandemic on peripartum mental health. We examined the status of postpartum mental health before and during COVID-19 pandemic from a consecutive database in a metropolitan area of Japan.

Methods

The subjects were women who had completed a maternity health check-up at a core regional hospital in Yokohama during the period from April 1, 2017, to December 31, 2020. We collected the subjects’ scores for the Edinburgh Postnatal Depression Scale (EPDS) and the Mother-to-Infant Bonding Scale (MIBS) at 1 month postpartum. The subjects were divided into four groups (three Before COVID-19 groups and a During COVID-19 group). MANOVA and post-hoc tests were used to determine mental health changes in the postpartum period among the four groups.

Results

The Before and During COVID-19 groups contained 2844 and 1095 mothers, respectively. There were no significant difference in the total scores of the EPDS and MIBS among the four groups. However, the EPDS items related to anxiety factors were significantly higher and the EPDS items related to anhedonia and depression factors (excluding thoughts of self-harm) were significantly lower in the During COVID-19 group.

Conclusion

The EPDS scores changed in connection with the COVID-19 pandemic. Anxiety, which represent hypervigilance, was significantly higher and anhedonia and depression were significantly lower in the During COVID-19 group. Our results may reflect COVID-19-related health concerns and a lack of social support caused by the COVID-19 pandemic.

Prenatal education program decreases postpartum depression and increases maternal confidence: A longitudinal quasi-experimental study in urban Japan

BACKGROUND

Mothers in urban Japan are at high risk for postpartum depression. Previous research indicates that parents who understand their baby's behavior may have lower risks for postpartum depression. HUG Your Baby helps parents understand their baby's behavior.

AIM

The purpose of this longitudinal study was to determine whether mothers receiving prenatal HUG Your Baby teaching would have better outcomes than a control group with respect to postpartum depression and related factors.

METHODS

Pregnant women, after thirty weeks' gestation, were recruited to either the intervention or the control group. The intervention group received HUG Your Baby education, which teaches how to recognize and respond to a baby's behavior. The control group received a leaflet and regular, prenatal treatment. Participants completed the Edinburgh Postnatal Depression Scale, Karitane Parenting Confidence Scale, and three other scales at one and three months, postpartum. Questions about knowledge of baby's behavior was administered prenatally, and at one and three months, postpartum.

FINDINGS

Data derived from 221 mothers (Control 100, Intervention 121) were included in the analysis. Researchers found significant differences regarding postpartum depression at one and three months and parenting confidence at one month. Scores were favorable for the intervention group.

CONCLUSIONS

The HUG Your Baby program has a positive impact on preventing postpartum depression and increasing parenting confidence. It warrants wider implementation and evaluation in prenatal programs.

Related Psychosocial Factors and Delivery Mode of Depression and Anxiety in Primipara in Late Pregnancy

Studies in recent years show that the delivery process, the choice of delivery mode, and the delivery outcome of primiparas are affected by their mental state. With the transformation of the medical model from the single biomedical model to the biopsychosocial medical model, the influence of social psychological factors on maternal psychological state has aroused heated discussion among clinical scholars. In this study, 480 cases of normal primiparas who had regular prenatal examination and delivered in hospital were selected as the research object. The Hospital Anxiety and Depression Scale (HAD) was used to record the depressive anxiety state of all study subjects in the third trimester, and we analyzed the effects of age, education background of pregnant women and their spouses, the nature of jobs, family income, prenatal and pregnancy health status, medical insurance status, attend pregnant women's school, and accompanying status of family member on their depressive anxiety state. The influence of depression and anxiety on delivery mode was analyzed. The result showed that the age, health status during prenatal and pregnancy, accompanying status of family members, and attend pregnant women's school are the independent risk factors affecting depression and anxiety status of primiparas during late pregnancy. Antenatal depression and anxiety have certain influence on the choice of the delivery mode of pregnant women. Targeted psychological intervention for primiparas with high-risk factors is helpful to improve their psychological state and reduce the rate of cesarean section.

Perceived parenting before adolescence and parity have direct and indirect effects via depression and anxiety on maternal-infant bonding in the perinatal period

AIM

This study was aimed towards detecting how perceived parenting practices before adolescence affect maternal-infant bonding in the perinatal period, considering factors such as depression, anxiety, and parity.

METHODS

We used the Parental Bonding Instrument (PBI) to examine perceived parenting practices. Participants included 1301 pregnant women who completed the Hospital Anxiety and Depression Scale (HADS) and Mother-to-Infant Bonding Scale (MIBS) at three time points: early pregnancy (approximately 12-15 weeks), late pregnancy (approximately 30-34 weeks) and postpartum (4 weeks after childbirth). We performed a path analysis with factors including parity, PBI subscales (paternal care, paternal overprotection, maternal care and maternal overprotection), HADS and MIBS.

RESULTS

Perceived paternal or maternal low care parenting predicted higher HADS and MIBS scores in early pregnancy. Moreover, perceived maternal low care parenting predicted higher HADS scores at postpartum and higher MIBS scores in late pregnancy. Perceived paternal or maternal overprotective parenting predicted higher HADS scores in the pregnancy period. Furthermore, perceived maternal overprotective parenting predicted higher MIBS scores in late pregnancy. Being primipara predicted higher HADS scores at postpartum and higher MIBS scores in early pregnancy and at postpartum. Being multipara predicted higher MIBS scores in late pregnancy.

CONCLUSION

This study suggests that perceived negative parenting before adolescence has indirect effects (via anxiety and depression) and direct effects on maternal-infant bonding in the perinatal period.

Exclusive Breastfeeding Is Not Associated with Maternal-Infant Bonding in Early Postpartum, Considering Depression, Anxiety, and Parity

It is important to clarify how the breastfeeding method affects women’s mental health, and how women’s mental health affects the breastfeeding method in the early postpartum period when major depression and other psychiatric problems are most likely to occur. This study aimed to examine this bidirectional relationship in the early postpartum period. Participants were 2020 postpartum women who completed the Hospital Anxiety and Depression Scale (HADS) and Mother-to-Infant Bonding Scale (MIBS). We obtained data for participants’ breastfeeding method for four weeks after childbirth. We performed a path analysis with factors including breastfeeding method (exclusive breastfeeding or non-exclusive breastfeeding), parity (primipara or multipara), the two HADS subscales (anxiety and depression), and the two MIBS subscales (lack of affection and anger and rejection). The path analysis showed that breastfeeding method did not significantly affect depression, anxiety, and maternal–infant bonding in the early postpartum period. Women with higher anxiety tended to use both formula-feeding and breastfeeding. Our study suggests that exclusive breastfeeding is not associated with maternal-fetal bonding in early postpartum, considering depression, anxiety, and parity.

Factor Structure and Measurement Invariance of the Hospital Anxiety and Depression Scale Across the Peripartum Period Among Pregnant Japanese Women

PURPOSE

The Hospital Anxiety and Depression Scale (HADS) is a self-report questionnaire widely used to assess anxiety and depression. To the best of our knowledge, only four studies have examined the factor structure of the HADS for assessing pregnant women, with conflicting results. This study aimed to assess the factor structure and measurement invariance of the HADS for use with pregnant Japanese women.

PARTICIPANTS AND METHODS

A total of 936 pregnant Japanese women completed the HADS questionnaire at three time points: the first and third trimester of pregnancy, and postpartum. We examined the factor structure of the HADS in Group 1 (n = 466) using exploratory factor analysis (EFA). We then compared the models identified in Group 1 with those from previous studies using confirmatory factor analysis (CFA) in Group 2 (n = 470). We performed multiple-group CFA for Group 2 to test the measurement invariance of the best-fit model across the three time points.

RESULTS

The EFA for the Group 1 data at the three time points revealed a two-factor model. In the CFA, the two-factor model from Group 1 showed the best fit with the data at the three time points. In the multiple-group CFA for Group 2, we confirmed the configural and metric invariance of the two-factor model across the three time points.

CONCLUSION

Our findings provide evidence for a two-factor structure and weak measurement invariance of the HADS in pregnant Japanese women during the peripartum period.

Identification of Bonding Difficulties in the Peripartum Period Using the Mother-to-Infant Bonding Scale-Japanese Version and Its Tentative Cutoff Points

PURPOSE

Identification of pregnant women with bonding difficulties is important to provide early intervention. However, few studies have examined the utility of self-report questionnaires that assess mother-infant bonding as screening tools for bonding difficulties. This longitudinal study aimed to identify pregnant women with bonding difficulties using the Japanese version of the Mother-to-Infant Bonding Scale (MIBS-J) and to estimate its optimal cutoff points in the peripartum period.

PATIENTS AND METHODS

A total of 1301 pregnant women completed the MIBS-J and Hospital Anxiety and Depression Scale (HADS) at three time points: first trimester (T1; approximately 12-15 weeks gestation), third trimester (T2; approximately 30-34 weeks gestation), and postpartum (T3; approximately 4 weeks postpartum). A two-step cluster analysis was conducted to classify pregnant women based on their MIBS-J subscale scores at the three time points. Based on the cluster analysis results, receiver operating characteristic curve analysis was performed to estimate the optimal cutoff scores for the MIBS-J total score at each time point.

RESULTS

The two-step cluster analysis produced two clusters: Cluster 1 (n = 824) and Cluster 2 (n = 477). Both the MIBS-J and HADS scores were significantly higher in Cluster 2 than in Cluster 1 at all time points. The MIBS-J tentative cutoff points were 3/4, 3/4, and 2/3 at T1, T2, and T3, respectively.

CONCLUSION

We identified two distinct groups across the perinatal period: pregnant women with bonding difficulties and pregnant women with normal bonding. Our findings suggest the usefulness of the MIBS-J as a screening tool to identify bonding difficulties during pregnancy.