The association between maternal lifetime interpersonal trauma experience and perceived mother-infant bonding

The concept analysis of parent-infant bonding during pregnancy and infancy: a systematic review and meta-synthesis

INTRODUCTION

Despite the emerging body of literature on mother-to-infant bonding and the associated variables, there are various definitions of bonding construct. Also, there is a lack of a comprehensive conceptual framework of antecedents and consequences of bonding that would guide empirical work.

OBJECTIVE

Aim of the study was to provide a systematic review and synthesis of concept analysis studies on maternal-foetal, mother-infant, or father-infant bonding.

METHOD

A systematic search was performed in PubMed, EBSCOHost (including PsycINFO), ProQuest, and CINAHL. In addition, a hand search was conducted. Papers were eligible for inclusion if they conducted concept analyses on mother or father to foetus/infant bonding. A qualitative meta-synthesis was applied to synthesise the findings.

RESULTS

Eight papers on concept analyses were eligible for inclusion. In meta-synthesis, six aspects of parent-to-(unborn) child bonding emerged, including direction, domain, process, timing, endurance, and parental gender. Defining attributes are (i) a close relationship, (ii) filled with positive parental affection, (iii) manifested during pregnancy as monitoring foetal development and behaviour and after childbirth in proximity and interaction. Antecedents, affecting factors, and consequences of the parent-child bonding have been summarised.

CONCLUSION

Parent-infant bonding refers to an emotional, behavioural, cognitive, and neurobiological tie of the parent to the (unborn) child, as a process from intention to have a child throughout infancy. This is a parental-driven process which can continue to evolve throughout child's and parent's life, characterised as enduring, committed, and engaged. Based on meta-synthesis, a conceptual structure of parent-infant bonding has been provided, which needs further empirical testing.

Do Maternal Self-Criticism and Symptoms of Postpartum Depression and Anxiety Mediate the Effect of History of Depression and Anxiety Symptoms on Mother-Infant Bonding? Parallel-Serial Mediation Models

Introduction

History of depression symptoms, including before and during pregnancy, has been identified as an important risk factor for postpartum depression (PPD) symptoms. This condition has also been associated with diverse implications, namely, on the quality of mother-infant bonding. Moreover, the role of self-criticism on PPD has been recently found in several studies. However, the link between these factors has not been explored yet. Furthermore, anxiety symptoms in postpartum has been less studied.

Methods

This study analyzed whether the history of depression symptoms predicted mother-infant bonding, via self-criticism and PPD symptoms. The same model was repeated with a history of anxiety and postpartum anxiety symptoms. A total of 550 mothers of infants <24 months old participated in this cross-sectional study and answered an online survey.

Results

Through a parallel-serial mediation model, the results show that in a first step, self-criticism dimensions of inadequate-self, hated-self, and reassuring-self, and in a second step, PPD symptoms, mediate the relationship between the history of depression symptoms and mother-infant bonding. However, the relationship between the history of anxiety symptoms and bonding is not mediated by all the considered chain of mediators, being only mediated by one of the self-criticism dimensions, inadequate self.

Conclusions

The current study confirmed the association of history of both depression and anxiety with mother-infant bonding. While in the case of history of anxiety symptoms, the relation was only mediated by inadequate self-dimension of self-criticism, in the case of history of depression symptoms, the relation was mediated by self-criticism and postpartum depressive symptoms. The buffering effect of reassuring-self on bonding and negative affect was also evidenced. Psychological and preventive interventions should address this evidence to target interventions for mother-infant bonding problems in accordance with previous and actual current maternal risk factors.

Depressive symptoms as a transdiagnostic mediator of mother-to-infant bonding: Results from a psychiatric mother-baby unit

Maternal symptoms of depression can interfere with the establishment of healthy mother-infant-bonding, which negatively affects developmental trajectories of the child and maternal wellbeing. However, current evidence about the effects of treatment in severely affected women is still lacking and the transdiagnostic prognostic value of depressive symptoms is not fully clear. Therefore, a naturalistic clinical sample of 140 mother-infant-dyads in inpatient treatment at a mother-baby-unit was analyzed with instruments being administered at admission and before dismissal. Linear mixed effects models were calculated in order to assess the longitudinal influence of scores on the Edingburgh Postpartum Depression Scale (EPDS) on post-partum-bonding measured with the postpartum bonding questionnaire (PBQ). Furthermore, interaction-effects with psychiatric diagnosis of the mothers (depression vs. psychosis) and their partners were assessed. Successful treatment of depressive symptoms was paralleled by a significant decrease of impaired bonding, with only 6.4% of the women having PBQ total scores above cut-off at discharge. Overall, higher scores on the EPDS were associated with a significantly poorer outcome on the PBQ (p = < 0.001), irrespective of diagnosis (p = 0.93). Importantly, there was an interaction effect of EPDS and a psychiatric diagnosis of the partner on the PBQ (p = 0.017). Thus, our results further emphasize the significance of postpartum symptoms of depression for mother-child bonding, which can be effectively improved by comprehensive treatment even in severely affected women. Optimizing treatment and diagnostics as early as possible and enabling access for all women must become a priority.