The role of sociodemographic factors in maternal psychological distress and mother-preterm infant interactions

Relational "Dance" Between Mother and Moderately Preterm Infant at 6 and 9 Months of Correct Age: Possible Risk and Protective Factors

BACKGROUND/OBJECTIVES

This study explores the characteristics of the early mother-infant relationship in a sample of 30 mother-preterm infant dyads between 6 and 9 months, using a phenomenological observational tool called "Dance Steps". This tool examines the configuration and reciprocity of mother-infant interactions. The study also investigates how sociodemographic factors and maternal functioning variables, such as postnatal depression and perceived social support, may serve as risk or protective factors in the development of these interaction "Steps".

METHODS

Observations were conducted through video recordings of face-to-face caregiver-infant interactions during unstructured play sessions at neonatal follow-up visits. The data focused on identifying specific characteristics of reciprocity in the "dance steps".

RESULTS

The results reveal certain features of reciprocity are stable over time, demonstrating synchronicity and attunement in many of the "dance steps". Other "steps" evolve in response to the child's developing competence. Sociodemographic factors, particularly the mother's educational level and the infant's sex, significantly influence the "Dance". Postnatal depression negatively affected reciprocity in several steps, especially impacting the infant, whereas perceived social support had a lesser effect.

CONCLUSIONS

The findings emphasize the importance of supporting mothers of preterm infants to adjust their interactions in ways that promote the child's developmental competence. This support is essential for fostering physical and emotional closeness during critical developmental transitions.

Risk Factors for Postpartum Depression and Severe Distress among Mothers of Very Preterm Infants at NICU Discharge

OBJECTIVE

To identify psychological, medical, and socioenvironmental risk factors for maternal postpartum depression (PPD) and severe psychological distress (SPD) at intensive care nursery discharge among mothers of very preterm infants.

STUDY DESIGN

We studied 562 self-identified mothers of 641 infants born <30 weeks who were enrolled in the Neonatal Neurobehavior and Outcomes in Very Preterm Infants Study (NOVI) conducted in nine university-affiliated intensive care nurseries. Enrollment interviews collected socioenvironmental data, depression, and anxiety diagnoses prior to and during the study pregnancy. Standardized medical record reviews ascertained prenatal substance use, maternal and neonatal medical complications. The Edinburgh Postnatal Depression Scale and Brief Symptom Inventory were administered at nursery discharge to screen for PPD and SPD symptoms, respectively.

RESULTS

Unadjusted analyses indicated mothers with positive screens for depression (n = 76, 13.5%) or severe distress (n = 102, 18.1%) had more prevalent prepregnancy/prenatal depression/anxiety, and their infants were born at younger gestational ages, with more prevalent bronchopulmonary dysplasia, and discharge after 40 weeks postmenstrual age. In multivariable analyses, prior depression or anxiety was associated with positive screens for PPD (risk ratio [RR]: 1.6, 95% confidence interval [CI]: 1.1-2.2) and severe distress (RR: 1.6, 95% CI: 1.1-2.2). Mothers of male infants had more prevalent depression risk (RR: 1.7, 95% CI: 1.1-2.4), and prenatal marijuana use was associated with severe distress risk (RR: 1.9, 95% CI: 1.1-2.9). Socioenvironmental and obstetric adversities were not significant after accounting for prior depression/anxiety, marijuana use, and infant medical complications.

CONCLUSION

Among mothers of very preterm newborns, these multicenter findings extend others' previous work by identifying additional indicators of risk for PPD and SPD associated with a history of depression, anxiety, prenatal marijuana use, and severe neonatal illness. Findings could inform designs for continuous screening and targeted interventions for PPD and distress risk indicators from the preconception period onward.

KEY POINTS

· Preconceptional and prenatal screening for postpartum depression and severe distress may inform care.. · Prior depression, anxiety, and neonatal complications predicted severe distress and depression symptoms at NICU discharge.. · Readily identifiable risk factors warrant continuous NICU screening and targeted interventions to improve outcomes..

Prevalence of postnatal anxiety disorders in mothers of preterm infants: a systematic review protocol

OBJECTIVE

The objective of this systematic review is to evaluate and synthesize the available evidence on the prevalence of postnatal anxiety disorders in mothers of preterm infants within 12 months of delivery.

INTRODUCTION

Mothers of preterm infants report more postpartum psychological problems than other mothers. Anxiety disorders are among the most frequently reported manifestations, and affect the quality of maternal care and the baby's development. However, data on the prevalence of postnatal anxiety disorders in mothers of preterm infants are inconsistent and imprecise. It is, therefore, necessary to estimate the prevalence of anxiety disorders among mothers of premature infants in order to develop appropriate interventions for screening, support, and treatment.

INCLUSION CRITERIA

This review will consider studies conducted in any setting and any geographical location that report on the prevalence of any anxiety disorders in mothers of preterm infants within 12 months of delivery. Any analytical or descriptive observational studies and experimental or quasi-experimental studies will be included.

METHODS

MEDLINE (Ovid), PsycINFO (Ovid), Embase (Elsevier), CINAHL (EBSCOhost), Google Scholar, MedNar, and the World Health Organization website will be searched for studies written in English or French. Screening, critical appraisal, and data extraction will be performed by 2 independent reviewers using the relevant JBI systematic review tools. The findings will be presented in narrative format, including tables and figures to aid in data presentation.

REVIEW REGISTRATION

PROSPERO CRD42023428202.

Trends and risk of recurrent preterm birth in pregnancy cohorts in rural Bangladesh, 1990-2019

INTRODUCTION

A history of preterm birth reportedly increases the risk of subsequent preterm birth. This association has primarily been studied in high-income countries and not in low-income settings in transition with rapidly descending preterm birth figures. We evaluated the population-based trends of preterm births and recurrent preterm births and the risk of preterm birth recurrence in the second pregnancy based on prospectively studied pregnancy cohorts over three decades in Matlab, Bangladesh.

METHODS

A population-based cohort included 72 160 live births from 1990 to 2019. We calculated preterm birth and recurrent preterm birth trends. We assessed the odds of preterm birth recurrence based on a subsample of 14 567 women with live-born singletons in their first and second pregnancies. We used logistic regression and presented the associations by OR with a 95% CI.

RESULTS

The proportion of preterm births decreased from 25% in 1990 to 13% in 2019. The recurrent preterm births had a similar, falling pattern from 7.4% to 3.1% across the same period, contributing 27% of the total number of preterm births in the population. The odds of second pregnancy preterm birth were doubled (OR 2.18; 95% CI 1.96 to 2.43) in women with preterm birth compared with the women with term birth in their first pregnancies, remaining similar over the study period. The lower the gestational age at the first birth, the higher the odds of preterm birth in the subsequent pregnancy (test for trend p<0.001).

CONCLUSION

In this rural Bangladeshi setting, recurrent preterm births contributed a sizeable proportion of the total number of preterm births at the population level. The increased risk of recurrence remained similar across three decades when the total proportion of preterm births was reduced from 25% to 13%.

Premature Triadic Music Therapy (PT-MT) for babies and their parents: a pilot study

OBJECTIVE

We aim to test the feasibility and effectiveness of Premature Triadic Music Therapy (PT-MT) in the premature baby unit.

METHODS

The design was a clinical pre-test-post-test trial with a convenience sample. Inclusion criteria were a gestational age higher than 28 weeks for preterm infants and the absence of shock or extreme distress for parents. Six preterm children (with a gestational age of 33 to 36 weeks) and their parents participated in the study. For the children, we measured heart rate, blood perfusion, and blood saturation at three different times (pre-PT-MT, during PT-MT, after PT-MT) as quantitative indicators of distress. Their parents completed the Edinburgh Postnatal Depression Scale (EPDS) before and after the PT-MT intervention.

RESULTS

We found a statistically significant lower heart rate and a marginally statistically significant higher blood perfusion during PT-MT, as compared to the baseline. However, these changes were not present at the end of PT-MT. The parents' EPDS scores were not statistically significantly lower at the post-test, although, the Medians of the scores did decrease.

CONCLUSIONS

PT-MT is a promising intervention for the reduction of distress in both parents and children. Further studies should include a higher number of sessions and participants.

Black fathers' contributions to maternal mental health

This mixed-methods research study aimed to assess the contribution of interparental relationship quality and paternal support for mothers to maternal mental health among Black parents in a metro area characterized by severe racial disparities. We also explored Black parents' understanding of meaningful paternal support for mothers. Using survey data collected from Black mothers (N = 75), we examined correlations among the study variables, then conducted mediation and moderation analyses to examine whether relationship quality would mediate the association between paternal support and maternal mental health and to test whether relationship quality would moderate the association between paternal support and maternal self-reported overall health. We used inductive thematic analysis to analyze data from focus groups with Black parents (N = 15). We found that mothers' mental health was positively correlated with relationship quality, mothers' subjective health was positively correlated with paternal support, and relationship quality significantly mediates the relationship between paternal support and maternal mental health while controlling for relationship status. Our thematic analysis yielded four themes to characterize meaningful paternal support for mothers and a high quality interparental relationship: (1) Teammates; (2) Multidimensional, everyday support; (3) Communication is key; and (4) Challenge racism and disrupt intergenerational trauma. Findings suggest that paternal support and interparental relationship quality can play a protective role, promoting maternal mental health and wellbeing. Providers of perinatal services should support Black parents to support one another, including as advocates in confronting racism.

Uncertainty and perinatal post-traumatic stress disorder in the neonatal intensive care unit

Parents of infants in the neonatal intensive care unit (NICU) are at increased risk of developing perinatal post-traumatic stress disorder (PPTSD), a mental health condition known to interfere with healthy parental and infant attachment. Feelings of uncertainty about illness have been theorized as an antecedent to post-traumatic stress, however the relationship has not been explored in parents of infants requiring care in the NICU. The purpose of this prospective study was to explore parental uncertainty during and after NICU discharge and the relationship between uncertainty and PPTSD. The sample consisted of 319 parents during NICU hospitalization and 245 parents at 3 months postdischarge. Parents who screened positive for PPTSD 3 months after hospital discharge reported more uncertainty both while in the NICU and 3 months after hospital discharge (p < 0.001). In parents with a personal or family history of mental illness, the moderated/mediating structural probit analysis showed no direct or indirect effect of uncertainty during hospitalization or at 3 months after hospital discharge on screening positive for PPTSD. In parents who did not report personal or family history of mental illness, uncertainty at 3 months after hospital discharge had a direct effect (b = 0.678, p < 0.001) and indirect mediating effect (b = 0.276, p < 0.001) on screening positive for PPTSD. The results provide actionable implications for mental health and NICU providers: (1) routine screening for uncertainty and risk factors including previous personal and family history of mental illness, and (2) the development of NICU follow-up support services to mitigate risk for PPTSD.

Repetitive negative thinking in the perinatal period and its relationship with anxiety and depression

BACKGROUND

Rumination and worry represent two types of repetitive negative thinking (RNT), and their predictive and maintaining roles are well-established in depression and anxiety, respectively. Furthermore, there is an emerging literature on the link between RNT and psychological wellbeing in the perinatal period.

METHODS

We conducted a scoping review of studies that have investigated the relationship between RNT and perinatal depression and anxiety. We identified 87 papers eligible for inclusion in the review; they included cross-sectional and longitudinal studies, as well as treatment evaluations (pilot trials and randomised controlled trials).

RESULTS

Cross-sectional studies provided evidence of an association between RNT (i.e., rumination and worry) and depression and anxiety, in both pregnancy and postpartum. Longitudinal findings were mixed. Whilst antenatal worry consistently predicted subsequent depression and anxiety (both later in pregnancy and postpartum), rumination did not consistently predict depression. However, there was some evidence that rumination interacted with other processes to predict later psychopathology. Three randomised controlled trials evaluated whether psychological treatments reduce RNT in the perinatal period, only one of which included a clinical sample.

LIMITATIONS

No experimental investigations were eligible for inclusion in the review.

CONCLUSIONS

Further studies are needed to further our understanding of the nature and role of RNT in pregnancy and postpartum, and its consequences for maternal mental health. These include (but are not limited to) experimental investigations, studies with large clinical samples, and RCTs evaluating the effectiveness of psychological interventions targeting RNT to prevent and treat perinatal depression and anxiety.

Parent-infant interaction in the NICU: Challenges in measurement

BACKGROUND

Parent-infant interaction is poorly understood among high-risk dyads in NICU settings. No parent-infant interaction measures are specifically designed for preterm infants within the NICU nor account for the education NICU parents receive to tailor their interactions based on the infant's cues.

AIM

To improve our understanding of a measure of parent-infant interaction in the NICU, we investigated relationships between parent-infant interaction scores on the Nursing Child Assessment Feeding Scale (NCAFS) and 1) socio-demographic and medical factors, 2) parent mental health and confidence, and 3) enhanced parental education (delivered as part of the Supporting and Enhancing NICU Sensory Experiences program) on tailoring interactions based on the infant's cues.

METHOD

Twenty-six preterm infants (born ≤32 weeks) had a video recorded oral feeding conducted by a parent in the NICU when the infant was 34-48 weeks postmenstrual age. A certified evaluator scored parent-infant interaction from the videos using the NCAFS.

RESULTS

Seventeen (65 %) parent-infant dyads scored below the 10th percentile on the total NCAFS score. Despite it being well-understood that parent-infant interaction is related to sociodemographic factors and parental mental health, there were no relationships between these factors and NCAFS scores in this study. Dyads who received enhanced parent education (n = 15) had lower NCAFS scores than dyads receiving usual care (n = 11) (p = 0.01).

CONCLUSION

It remains unclear if the standard measure of parent-infant interaction, NCAFS, captured positive and negative interactions in context of assessment of a high-risk dyad within the NICU setting. The utility of the NCAFS with preterm infants in the NICU was not supported by this study.

Lived experiences of stress of Black and Hispanic mothers during hospitalization of preterm infants in neonatal intensive care units

OBJECTIVE

To characterize the lived experiences of stress associated with having a preterm infant hospitalized in the NICU among Black and Hispanic mothers.

METHODS

We performed a qualitative content analysis of secondary data from two prior studies that included 39 in-depth interviews with Black and Hispanic mothers of preterm infants at 3 U.S. NICUs. We used a constant comparative method to select important concepts and to develop codes and subsequent themes.

RESULTS

Black and Hispanic mothers described stressors in the following domains and categories: Individual (feeling overwhelmed, postpartum medical complications, previous stressful life events, competing priorities); Hospital (perceived poor quality of care, provider communication issues, logistical issues); Community (lack of social supports, lack of financial resources, work challenges).

CONCLUSIONS

The findings of this study suggest that stressors both inside and outside of the hospital affect the lived experiences of stress by Black and Hispanic mothers during NICU hospitalization.

Mental health monitoring in parents after very preterm birth

AIM

To evaluate parental mental health monitoring during follow-up care for very preterm (VPT) infants, describe symptoms of anxiety and depression and risk factors for mothers and fathers at 1 and 12 months of corrected age.

METHODS

Parents completed the Hospital Anxiety and Depression Scale (HADS). Psychological symptoms and risk factors were analysed within and between mothers and fathers.

RESULTS

In 4 years, the monitoring reached 1260 (48%) families. Of these, 693 mothers and 340 fathers (300 couples) completed the HADS twice. At 1 month, 22% and 15% of the mothers and 10% and 9% of the fathers, respectively, reported elevated symptoms of anxiety and depression. At 12 months, these rates were significantly reduced to 14% and 9% for mothers and 5% and 4% for fathers respectively. Within couples, anxiety and depression were positively associated. At 12 months, in 20% of the couples, one or both parents reported elevated symptoms. Risk factors were length of hospital stay, migration background, educational level and employment status.

CONCLUSION

The mental health of parents of VPT infants improved, but elevated symptoms were still observed in 17% of included families after one year. Acknowledging and remediating parental mental health remain essential during follow-up care.

Mobile applications for prematurity: a systematic review protocol

Background

Premature birth is a global epidemic of significant public health concern. Counselling and education of pregnant women at risk of preterm birth or mothers with premature infants are essential to improve mother and infant health. Mobile applications are an increasingly popular tool among parents to receive health information and education. This study aims to evaluate the usages and the effects of a mobile application designed for premature births in order to improve health outcomes.

Methods

This review will include all studies of different designs which evaluated the use and impact of interventions provided via mobile applications on pregnant women at risk of preterm birth or mothers with premature infants in order to address all health outcomes. A combination of keywords and MeSH(Medical Subject Headings) terms is used in the search strategy. Literature databases including Scopus, PubMed, ISI Web of Science, ProQuest, CINAHL and Cochrane Library will be searched to May 2021. Furthermore, eligible studies will be chosen from the reference list of retrieved papers. Two researchers will independently review the retrieved citations to decide whether they meet the inclusion criteria. Mixed Methods Appraisal Tool (MMAT) V.2018 will be used to assess the quality of studies. Relevant data are collected in a data extraction form and analysed. Results are reported under the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

Discussion

This systematic review will recognize and combine evidence about the usages and impact of mobile application interventions on the health improvement of pregnant women at risk of preterm birth or mothers with premature infants.

A Study of Maternal Competence in Preterm Birth Condition, during the Transition from Hospital to Home: An Early Intervention Program's Proposal

The study was conducted with 104 mothers (average age 32.5 years, SD 6.1) of preterm infants (very and moderately preterm but still healthy) to monitor the perceived maternal role competence from the time of hospitalisation to post-discharge, in order to define an intervention program to support mothers during this transition. A targeted Q-Sort tool (Maternal Competence Q-Sort in preterm birth) was applied at two different times as a self-observation tool for parenting competence in neonatology. A tendency towards dysregulation of the maternal role competence was detected, mainly in terms of low self-assessment and was found to worsen during post-discharge, particularly with regard to caregiving ability. This study suggests the importance of accompanying parenting competence in preterm birth conditions, not only during hospitalisation in the Neonatal Intensive Care Unit (NICU) but also following discharge in order to promote the development of premature infants. This paper reports in the last part a specific integrated psychoeducational intervention program (psychologist and nurses), which we defined precisely in light of the suggestions offered by the study data on perceived maternal competence created with the Q-sort.

The Soundscape of Neonatal Intensive Care: A Mixed-Methods Study of the Parents' Experience

Parents who have infants hospitalised in neonatal intensive care units (NICUs) experience high levels of stress, including post-traumatic stress disorder (PTSD) symptoms. However, whether sounds contribute to parents’ stress remains largely unknown. Critically, researchers lack a comprehensive instrument to investigate the relationship between sounds in NICUs and parental stress. To address this gap, this report presents the “Soundscape of NICU Questionnaire” (SON-Q), which was developed specifically to capture parents’ perceptions and beliefs about the impact that sound had on them and their infants, from pre-birth throughout the NICU stay and in the first postdischarge period. Parents of children born preterm (n = 386) completed the SON-Q and the Perinatal PTSD Questionnaire (PPQ). Principal Component Analysis identifying underlying dimensions comprising the parental experience of the NICU soundscape was followed by an exploration of the relationships between subscales of the SON-Q and the PPQ. Moderation analysis was carried out to further elucidate relationships between variables. Finally, thematic analysis was employed to analyse one memory of sounds in NICU open question. The results highlight systematic associations between aspects of the NICU soundscape and parental stress/trauma. The findings underscore the importance of developing specific studies in this area and devising interventions to best support parents’ mental health, which could in turn support infants’ developmental outcomes.

Factors associated with the socioemotional development of preterm infants

Preterm birth is a risk factor for problems in interactions with others. We compared the difference in socioemotional development between hospital discharge and at six months of corrected age of infants born ≤32 weeks and assessed the impact of maternal and infantile factors on socioemotional development rate within a 6 month's period. Mother-child dyads (n = 144) were assessed by the Mother-Baby Observation Protocol 0-6 months through a video microanalysis. Multivariate model was built. Neonatal, maternal and child factors were associated with interactive gaze, initiate contact, responsiveness, infantile vocalization, and thus contributed to the socioemocional development of preterm infants with their mothers.

Risk Factors for Parenting Stress in Parents of Children Treated with Laser Surgery for Twin-Twin Transfusion Syndrome 2 Years Postpartum

OBJECTIVE

Twin-twin transfusion syndrome (TTTS) is a rare but serious condition that can occur in monochorionic and diamniotic twin pregnancies. Research indicates almost half of postpartum mothers with TTTS may have clinically significant levels of stress. However, no studies have measured the levels of parenting stress at 2 years postpartum, and little research has been conducted on sources of stress.

STUDY DESIGN

A prospective cohort study was conducted. Data were collected from parents whose children were treated with laser ablation in utero and were 2 years old at the time of screening. The Parenting Stress Index - Short Form (PSI-SF) and its three subscales were used to collect data. Descriptive, bivariate, and multivariate analyses were conducted to determine significant predictors associated with each outcome.

RESULTS

A total of 99 children from 56 families were enrolled. Unmarried status (B = -22.8; p = 0.039) and lower maternal educational level (B = -7.8; p = 0.01) were both significantly associated with higher PSI-SF total score.

CONCLUSION

Subgroups of parents whose pregnancy required laser surgery for TTTS may continue to have clinically significant levels of stress at 2 years postpartum. It is important the health care team is aware of this and the sociodemographic risk factors to provide appropriate support for families.

Companionship as a method to reduce anxiety in pregnant women hospitalized during their third trimester

OBJECTIVE

The aim of this study was to study the association between pregnancy-related anxiety in women, screened during the third trimester, and companionship during their hospitalization.

METHOD

A case-control study was conducted in which 80 pregnant women over the age of 18 years, at 28 weeks and beyond, and without any diagnosed physical and/or health conditions took part. They were divided into 20 cases and 60 controls. Anxiety was measured using State-Trait Anxiety Inventory (STAI) and specific variables were recorded. A descriptive bivariate analysis was performed to compare the chosen variables by means of the chi-squared, Kruskal-Wallis H and Mann-Whitney U tests.

RESULTS

Companionship was associated with a reduction in state and trait anxiety ( p = 0.038 in both dimensions) during hospitalization. Women of the Roma (Gitano) ethnicity developed the most anxiety ( p = 0.019) and primiparous women were at four times greater risk.

CONCLUSION

The absence of support from a person of trust during hospitalization, together with ethnicity and primiparity, contributed to increased symptoms of anxiety in pregnant women hospitalized during their third trimester. Therefore, involvement by their close social circle is essential for the prevention and/or reduction of anxiety in this population.

Family involvement in pregnancy and psychological health among pregnant Black women

Social determinants of health influence psychological health in pregnancy and contribute to health inequities in birth outcomes. This study examines the association between family involvement during pregnancy and psychological health among Black women. Pregnant women in Detroit, MI and Columbus, OH were recruited between 8 and 29 weeks' gestation (n = 203). Higher family involvement was associated with lower depressive symptoms (CES-D; β = -1.3, p < 0.001), perceived stress (β = -0.8, p < 0.001), and anxiety (β = -0.39, p < 0.01), and higher levels of psychological well-being (β = 2.2, p < 0.001). Family involvement may be a protective factor for pregnant Black women.

Associations between mother-infant bed-sharing practices and infant affect and behavior during the still-face paradigm

Parents in the United States increasingly report bed-sharing with their infants (i.e., sleeping on a shared sleep surface), but the relationship between bed-sharing and child socioemotional outcomes are not well understood. The current study examines the links between mother-infant bed-sharing at 3 months and infant affect and behavior during a dyadic challenge task at 6 months. Further, we examine nighttime mother-infant contact at 3 months as a possible mechanism that may mediate linkages between bed-sharing and infant outcomes. Using observational data from a sample of 63 mother-infant dyads, we found that infants who bed-shared for any proportion of the observation period at 3 months displayed significantly more self-regulatory behaviors during the still-face episode of the Still-Face Paradigm (SFP) at 6 months, compared to non-bed-sharing infants. Also, infants of mothers who bed-shared for the entire observation period displayed significantly less negativity during the reunion episode than non-bed-sharing infants. There was no evidence that the relations between mother-infant bed-sharing practices and infant affect and behavior during the SFP were mediated through nighttime mother-infant contact. Results suggest that infant regulation at 6 months postpartum may vary based on early nighttime experiences, with bed-sharing potentially promoting more positive and well-regulated behavior during dyadic interaction.

Prematurity-related knowledge among mothers and fathers of very preterm infants

OBJECTIVE

Empowering parents as health promoters may contribute to decrease the costs associated with prematurity. In Portugal, 8% and 1% of the births occurring in 2018 were preterm and very preterm, respectively. This study aimed to assess prematurity-related knowledge with regard to its prevalence, causes and consequences, according to sociodemographic, obstetric and offspring's characteristics, among mothers and fathers of very preterm infants.

METHODS

Between May and July 2017, mothers and fathers of very preterm infants were invited to participate through the Portuguese association of parents for support to the premature baby, with 196 parents being included. Knowledge on prematurity (prevalence, causes and consequences) was collected through a structured online questionnaire. Reporting of this research follows STROBE guidelines for cross-sectional studies.

RESULTS

Parents estimated a median prevalence of preterm and of very preterm delivery in Portugal of 15% and 8%, respectively. However, approximately 20% did not provide an estimate. More than 90% of the participants acknowledged placental complications, hypertensive disorders of pregnancy, multiple pregnancy and intrauterine growth restriction as causes of preterm delivery, whereas only 24.2% identified low socioeconomic status. Cardiac complications and respiratory morbidity were recognised as the main consequences of prematurity by more than 80% of the parents. Overall, parents with a higher socioeconomic status tended to provide correct responses more frequently than those with a low socioeconomic status.

CONCLUSIONS

The results revealed the existence of knowledge gaps regarding the prevalence, causes and consequences of premature delivery. Understanding the main facilitators and barriers to the achievement of prematurity-related knowledge may contribute for the global improvement of preventing this condition.

RELEVANCE TO CLINICAL PRACTICE

It is crucial to include the improvement of parents' knowledge about prematurity as a complementary dimension during the provision of medical care, with nurses playing a key role as main sources of information.

An Observational Study on Early Dyadic Interactive Behaviors of Mothers With Early-Preterm, Late-Preterm, and Full-Term Infants in Malawi

BACKGROUND

Mother-infant interactions are necessary for infant growth and development. However, preterm birth is associated with less positive mother-infant interactions than full-term birth. Malawi has the highest preterm birth rate in the world, but studies of the mother-infant relationship in Malawi are limited and studies that observed mother-infant interactions could not be located.

PURPOSE

This study explored mother-infant interactions among Malawian mothers of early-preterm, late-preterm, and full-term infants.

METHODS

This observational study explored maternal and infant interactive behaviors. We recruited 83 mother-infant dyads (27 early-preterm, 29 late-preterm, and 27 full-term dyads).

FINDINGS

Mothers of early-preterm infants looked at and rocked their infants less, and their infants looked at their mothers less, than mothers of either late-preterm infants or full-term infants. The infants in all groups were asleep most of the time, which contributed to low levels of interactive behaviors. Factors that were related to infant behaviors included marital status, maternal occupation, maternal education, infant medical complications, infant gender, history of neonatal deaths, and multiple births.

IMPLICATIONS FOR PRACTICE

Our findings provide evidence about the need to encourage mothers to engage interactive behaviors with their infants.

IMPLICATIONS FOR RESEARCH

Future studies of factors that contribute to positive interactions in Malawi are needed.

Does Birth-Related Trauma Last? Prevalence and Risk Factors for Posttraumatic Stress in Mothers and Fathers of VLBW Preterm and Term Born Children 5 Years After Birth

Previous research suggests that the birth of a preterm child with very low birth weight (VLBW; <1,500 g) can be traumatic for both parents and lead to short-term consequences like clinical levels of posttraumatic stress symptoms (PTSS) or even to the development of a Posttraumatic Stress Disorder (PTSD). However, little is known about possible mid- and long-term psychological consequences in affected parents. The purpose of this study were (a) to examine the prevalence of parental birth-related PTSS and PTSD in a group of parents with VLBW preterm infants compared to parents of full-term infants 5 years after birth and (b) to investigate potential associations with risk factors for parental PTSS at 5 years postpartum. Perinatal factors (VLBW preterm or term, perceived stress during birth), psychological factors (perceived social support and PTSS 4-6 weeks postpartum, psychiatric lifetime diagnosis) and sociodemographic characteristics (number of children, singleton or multiple birth, socio-economic status), were included in the analysis. The sample consisted of 144 families (77 VLBW, 67 term birth) who participated in the prospective longitudinal cohort study "Hamburg study of VLBW and full-term infant development" (HaFEn-study) and were initially recruited at three perinatal care centers in Hamburg, Germany. PTSD prevalence and PTSS of mothers and fathers were assessed with the Impact of Event Scale-Revised (IES-R), social support with the Questionnaire of Social Support (SOZU-K-22), and lifetime psychiatric diagnoses with the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (SCID-I). Data were analyzed by hierarchic multiple regression analyses. Results showed that 5 years after birth none of the parents fulfilled the criteria for a birth-related PTSD diagnosis. For mothers, postnatal PTSS and a VLBW preterm birth significantly predicted PTSS 5 years postpartum. For fathers, psychiatric lifetime diagnosis and postnatal PTSS significantly predicted PTSS 5 years after birth. Early identification of parents with higher risk of PTSS, especially after VLBW preterm birth, and their clinical needs seems beneficial to reduce the risk of long-term consequences. More research is needed on the paternal perspective and on potential effects of preterm birth on both parents and their children's mental health outcomes.

Emotional distress in mothers of early-preterm infants, late-preterm infants, and full-term infants in Malawi

BACKGROUND

Mothers of preterm infants, early or late, report more distress than mothers of full-term infants. Malawi has the highest preterm birth rate in the world, but nothing is known about the relation of preterm birth to maternal mental health.

PURPOSE

To compare emotional distress among mothers of early-preterm, late-preterm, and full-term infants.

METHODS

We recruited 28 mothers of early-preterm, 29 mothers of late-preterm, and 28 mothers of full-term infants. Emotional distress was assessed 24-72 hr following birth. One-way ANOVA and regression analysis were used to compare the three groups.

FINDINGS

Mothers of early-preterm infants reported more distress symptoms than mothers of full-term infants, and scores of mothers of late-preterm infants fell between the other two groups. Having a support person present was associated with lower symptoms and caesarean birth was associated with more symptoms.

DISCUSSION

Promoting maternal mental health is important following preterm birth and health care providers need to support mothers.

Breastmilk Pumping for the Mental Health of the NICU Mother

Objective

While much is known about breastfeeding and postpartum depression, little is known about breast milk pumping's impact on postpartum depression among mothers with infants in the neonatal intensive care unit (NICU).

Methods

Thirty-two mothers of infants admitted to a Level III NICU between February and July 2017 were screened for postpartum depression using the Edinburgh Postnatal Depression Scale (EPDS). They were also surveyed for current breastmilk pumping activities and demographic factors. Multivariable logistic regression was used to assess the associations between postpartum depression and breast milk pumping, adjusting for confounding variables.

Results

After controlling for confounding variables, mothers who did not pump breast milk (relative to mothers who did) were 11 times more likely to have lower EPDS depression scores indicative of probable postpartum depression (OR = 11.7, p-value .05).

Conclusions

Our results suggest a significant reduction in probable postpartum depression among NICU mothers who express breastmilk.

Relationship With the Father of the Baby and Perceived Stress Among Black Women

OBJECTIVE

The purpose of this study was to examine whether the relationship with the father of the baby was related to psychological stress among Black women.

METHODS

This is a secondary analysis of data derived from a retrospective cohort study of 1,410 Black new mothers participating in the Life-course Influences on Fetal Environments (LIFE) study conducted in the Detroit Metropolitan area. Data were obtained from maternal interview and medical records abstraction. Perceived stress was measured by the Cohen's Perceived Stress Scale. The mother's relationship with the father of the baby before and after pregnancy was measured using two questions.

RESULTS

Women who reported sometimes close/sometimes distant relationship with the father of the baby prior to pregnancy had higher levels of perceived stress compared with women who reported close relationship with the father of the baby prior to pregnancy (38.73 and 35.10, respectively, p < .001). Women who reported current distant relationship (38.82 and 34.45, respectively, p < .001) and sometimes close/sometimes distant relationship (38.83 and 34.45, respectively, p < .001) reported higher levels of perceived stress compared with women who had current close relationship with the father of the baby.

CLINICAL IMPLICATIONS

Women who reported to have a close relationship with the father of the baby before and during the pregnancy reported lower levels of stress compared with women with a distant relationship with the father of the baby. Nurses should assess women's relationship with the father of the baby and their levels of stress.

Infant, Maternal, and Neighborhood Predictors of Maternal Psychological Distress at Birth and Over Very Low Birth Weight Infants' First Year of Life

OBJECTIVE

To use a social-ecological conceptualization to analyze change of maternal distress, defined as depression, anxiety, and perinatal-specific post-traumatic stress (PPTS), across very low birth weight (VLBW) infants' first year of life and to identify infant, maternal, and neighborhood predictors of these changes over time.

METHODS

Mothers of VLBW infants (n = 69) completed psychological distress questionnaires 2 to 4 weeks after infant birth, 2 weeks before infant discharge from neonatal intensive care unit, and at infants' 4- and 8-month corrected age (age adjusted for prematurity). Infant and maternal sociodemographic data were collected from medical chart review. Neighborhood data were obtained through US census data. Multilevel linear growth modeling was used to (1) predict unstandardized estimates of mothers' initial levels of depression, anxiety, and PPTS at the time of infant's birth and the rate of change of these markers of distress over time and (2) model unstandardized estimates of infant, maternal, and neighborhood as predictors of distress at infants' birth and change over time.

RESULTS

Unstandardized estimates from multilevel linear growth modeling revealed depression (-2.8), anxiety (-1.4), and PPTS (-0.7) declined over infants' first year of life (<0.001). Mothers residing in lower-income homes and neighborhoods, respectively, reported lower anxiety (-11.2, p = 0.03) and PPTS (-31.1, p = 0.01) at infant birth. Greater infant birth weight predicted both lower anxiety (-0.02, p = 0.02) and lower PPTS (-0.02, p = 0.005).

CONCLUSION

Mothers psychologically recover over VLBW infants' first year of life. Results add to a building literature about socioeconomically disadvantaged mothers of preterm infants, reporting lower distress; this warrants additional research.