Reduced Breastfeeding Rates in Firstborn Late Preterm and Early Term Infants

Hispanic Birthing Parents' Experiences With Lactation Support Received In-Hospital: A Quality Improvement Needs Assessment

BACKGROUND

Human milk-feeding benefits infants and parents. Exclusive human milk (EHM) feeding is recommended for infants younger than 6 months; however, many U.S. infants do not receive this recommendation. Documented disparities exist between White and historically marginalized populations, including Hispanic/Latino parents.Quality Improvement Needs Assessment Aims:To explore Hispanic birthing parents' experiences with human milk-feeding and lactation support as part of a quality improvement needs assessment project, identifying barriers and facilitators during post-birth hospital recovery.

METHODS

We collected and triangulated three data sources for 37 interviews: (1) in-hospital observations that included opportunistic informal interviews, as well as telephone interviews with (2) English- and Spanish-language-preferring Hispanic birthing parents, and (3) pediatric clinician interviews (via snowball sampling recruitment). In-hospital observations were collected in March 2022 at a Northern California academic medical center. Interviews included birthing parents, physicians, nurses, clinical trainees, administrators, and lactation consultants. Telephone interviews occurred between March and May 2022. We used rapid and thematic analysis, subsequently mapping themes to the socioecological model as an organizing framework.

RESULTS

Interpersonal growth opportunities were identified: trust-building through deep listening, better communication between patients and clinicians, particularly at night, and better cross-language understanding. At the hospital level, identified needs included supportive maternity care practices, lactation staff availability, and more perinatal lactation education and resources (e.g., iPads, pumps). Spanish-language-preferring patients reported needing better interpretation services.

CONCLUSION

This quality improvement project identified opportunities for improvement in relationships with patients, clinician communication, and training and physical resources.

Breastfeeding in women with juvenile idiopathic arthritis: results from a Norwegian quality register

BACKGROUND

Limited research exists on the challenges women diagnosed with juvenile idiopathic arthritis (JIA) can face during pregnancy and breastfeeding, and if breastfeeding affects disease related factors.

AIMS AND OBJECTIVES

This study aimed to explore the proportion of women with JIA breastfeeding at six weeks, six months, and 12 months postpartum, as well as examining demographic and disease related factors and the use of medications, comparing the breastfeeding and the non-breastfeeding groups.

METHODS

Data on women with JIA regarding pregnancy and breastfeeding were collected prospectively from the Norwegian nationwide quality register RevNatus in this observational study. The data included demographics, disease activity, self-reported health status, medication, obstetric and neonatal outcome, and were collected from clinical documentation and self-reported material during visits at the outpatient clinic between January 2016 and July 2023. In this study, we used data from the inclusion visit and from the follow-up at six weeks, six months and 12 months postpartum.

RESULTS

Amongst 304 births in 227 women, 86% of the patients were breastfeeding at six weeks, 70% at six months and 39% at 12 months postpartum. Breastfeeding women differed from non-breastfeeding women in several aspects. At six weeks postpartum, 79% of breastfeeding women had a higher education level compared to 49% of non-breastfeeding women (p-value < 0.001). Additionally, breastfeeding women experienced longer pregnancy duration (40 weeks versus 38 weeks, p-value 0.004), had a lower prevalence of cesarean section (CS) (21% versus 45%, p-value 0.007) and premature birth (5% versus 22%, p-value < 0.001), and gave birth to newborns with a mean higher birth weight (3512 g versus 3175 g, p-value 0.011). In terms of health status, the breastfeeding women had lower Visual Analog Scale (VAS) scores for pain (24 compared to 38 mm, p-value 0.002), fatigue (25 compared to 40 mm, p-value 0.030) and total (29 compared to 38 mm, p-value 0.023) six weeks postpartum. At all registrations, a larger proportion of non-breastfeeding women used conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) (at six weeks: 29% compared to 21%, p-value 0.021; at six months: 30% compared to 27%, p-value 0.002; at twelve months: 38% compared to 30%, p-value < 0.001).

CONCLUSION

In the present study, we observed a high proportion of women with JIA breastfeeding at six weeks and six months postpartum. Based on our findings, health professionals should encourage women with JIA to breastfeed when taking compatible medications.

Late preterm and early term birth: Challenges and dilemmas in clinical practice

The major focus of neonatal research for many years has been the smallest and most vulnerable infants born before 32 weeks of gestation. More recently it has become clear that a gradient of risk for adverse outcomes spans the whole spectrum of gestational age, from those born at the margins of viability, to those born close to their estimated date of delivery. Whilst effect sizes may be smaller for the more mature babies born late preterm and early term, the size of the problem is related to very large numbers with less severe difficulties, yet whose problems affect many domains of health, development and education, and may have impact across the whole life course. Our knowledge of the mechanisms and influencing factors contributing to outcomes of individuals born late preterm and early term is inadequate. The unique challenges associated with managing pregnancies, babies, children, adults and families affected by late preterm or early term birth in the face of limited evidence mandate further research to guide practice and optimise short- and long-term outcomes.

Women's bodily experience of antenatal breastmilk expression from 34 weeks of gestation: Qualitative results from the Express-MOM study

INTRODUCTION

Breastfeeding establishment can be challenging due to several factors including women's emotional and physical perception of breastfeeding. This study examines the bodily experiences of healthy women performing antenatal breastmilk expression (aBME) from gestational week 34 until term and whether aBME can support women during breastfeeding establishment.

METHODS

A qualitative phenological-hermeneutic approach was applied. In-depth semi-structured interviews were conducted from December 2022 to March 2023, and women were recruited from the Express-MOM Study, which examined aBME before term. Interviews were conducted 2-4 weeks after birth. Questions concerned body image, bodily experience of aBME, and whether aBME supported their confidence during breastfeeding establishment. Interviews were audio recorded, verbatim transcribed, coded by the first and last author, and subjected to thematic analysis.

RESULTS

Seven women participated in the interviews. Three themes were identified: 1) A desire to be prepared, which identified how women had a deep-felt wish to provide their infants with their milk; 2) Bodily confident, which covered how women trusted their body when expressing milk through aBME, and how this increased their confidence in breastfeeding; and 3) Being confident in the storm, which addressed how knowledge about women's own body obtained from aBME was valuable in the vulnerable breastfeeding establishment.

CONCLUSIONS

aBME from 34 weeks of gestation can contribute to women feeling more bodily confident and prepared for breastfeeding establishment. This study provides a basis for future research on aBME in women at risk of breastfeeding difficulties (e.g. preterm delivery) to identify if aBME can increase breastfeeding confidence and also breastfeeding initiation and rates.

CLINICAL TRIAL REGISTRATION

The study is registered on the official website of ClinicalTrials.gov.

IDENTIFIER

ID NCT05516199.

Maternity care practices supportive of breastfeeding in U.S. advanced neonatal care units, United States, 2022

OBJECTIVE

To describe breastfeeding-supportive practices in U.S. maternity hospitals with advanced neonatal care units (ANCU).

STUDY DESIGN

Using 2022 mPINC data, we calculated the percent of hospitals reporting (1) breastfeeding-supportive practices for "most" (≥80%) mother-baby dyads in ANCUs, by hospital demographic characteristics and (2) infant receipt of mother's own milk or donor milk at any time while in the ANCU, by ANCU level.

RESULTS

More than 90% of hospitals reported that "most" mothers (≥80%) were advised on some breastfeeding-supportive practices. Fewer hospitals reported that "most" mothers expressed milk within one hour of birth (37%) or that kangaroo care was practiced for "most" eligible newborns (63%). Receipt of mother's own milk varied by unit level and state.

CONCLUSION

Breastfeeding-supportive practices requiring the technical competency of healthcare providers (e.g., early milk expression, kangaroo care) are less likely to be implemented in ANCU settings compared to practices centered around providing advice or education.

The role of breastfeeding support in racial/ethnic disparities in breastfeeding practices

BACKGROUND

Persistent racial/ethnic disparities in breastfeeding practices in the United States are well documented but the underlying causes remain unclear. While racial/ethnic disparities are often intertwined with socioeconomic disparities in breastfeeding, studies suggest that lack of breastfeeding support from family, health care organizations and workplaces may contribute to racial/ethnic disparities in breastfeeding rates. No studies have investigated the extent to which racial/ethnic disparities in breastfeeding practices can be explained by breastfeeding support.

METHODS

We used survey data from participants of a federal nutrition assistance program in Los Angeles County, the most populous county in the United States, to examine causal mechanisms underlying racial/ethnic disparities in breastfeeding in five groups: Spanish-speaking Latina, English-speaking Latina, Non-Hispanic White (NHW), Non-Hispanic Black (NHB) and Non-Hispanic Asian (NHA). Applying causal mediation analysis, this study estimated the proportion of racial/ethnic differences in breastfeeding ('any' breastfeeding, i.e., partial or exclusive) rates at 6 months that could be explained by differential access to breastfeeding support from family, birth hospitals and workplaces.

RESULTS

NHB and English-speaking Latina mothers were less likely, and Spanish-speaking Latina mothers more likely to breastfeed through 6 months than NHW mothers. Lack of breastfeeding support from family, hospitals and workplaces accounted for approximately 68% of the difference in any breastfeeding rates at 6 months between NHW and NHB mothers and 36% of the difference between NHW and English-speaking Latina mothers.

CONCLUSION

These findings highlight the importance of improving support from family, hospitals and workplaces for breastfeeding mothers to reduce racial/ethnic disparities in breastfeeding.

The effect of acupressure on lactation in non-breastfeeding mothers after preterm cesarean delivery

This randomized controlled experimental study was conducted to determine the effect of acupressure on lactation in non-breastfeeding mothers. The sample of the study was comprised of 64 mothers, who were randomly selected among the primipara mothers of premature newborns delivered through cesarean section in a hospital. Before the implementation, the Depression-Anxiety-Stress Scale and the Richards? Campbell Sleep Questionnaire were applied. In post-operative three days, 15-minute acupressure was implemented in the morning/evening, for acupressure-group mothers and pump milking was applied; control group mothers were only milked in the mornings and evenings. Mothers' perceptions of lactation symptoms were evaluated with Visual Analog Scale. Acupressure satisfaction was evaluated with a Visual Analog Patient Satisfaction Scale, and pumped milk quantities were recorded. Indications of lactation such as tension, heat, and pain in breasts were found to be higher in acupressure group.The amounts of milk in acupressure group were significantly higher compared to control group.

Neonatal Intensive Care Unit Interventions to Improve Breastfeeding Rates at Discharge Among Preterm and Low Birth Weight Infants: A Systematic Review and Meta-Analysis

Background: While breast milk is widely accepted as the best source of nutrients for almost all newborns, breastfeeding can be especially challenging for preterm and low birth weight (LBW) infants. With increased risk of admission to neonatal intensive care units (NICUs) and separation from parents, this population experiences significant barriers to successful breastfeeding. Thus, it is crucial to identify interventions that can optimize breastfeeding for preterm and LBW infants that is continued from birth and admission, through to hospital discharge and beyond. Objectives: To identify and analyze evidence-based interventions that promote any and exclusive breastfeeding among preterm and LBW neonates at discharge and/or postdischarge from hospital. Methods: A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) checklist. Searches were performed in the following databases: MEDLINE Ovid, EMBASE, Web of Science, and Cumulative Index to Nursing and Allied Health (CINAHL). Results: From the 42 studies included, 6 groups of intervention types were identified: educational and breastfeeding support programs, early discharge, oral stimulation, artificial teats and cups, kangaroo mother care (KMC), and supportive policies within NICUs. All groupings of interventions were associated with significantly increased rates of any breastfeeding at discharge. All types of interventions except artificial teats/cups and oral stimulation showed statistically significant increases in exclusive breastfeeding at discharge. KMC demonstrated the highest increased odds of breastfeeding at discharge among preterm and LBW infants. Conclusions: A variety of effective interventions exist to promote breastfeeding among hospitalized preterm and LBW infants. Hospital settings hold unique opportunities for successful breastfeeding promotion. PROSPERO registration: CRD42021252610.

Factors Which May Contribute to the Success or Failure of the Use of Mother's Own Milk in a Level IV Neonatal Intensive Care Unit

BACKGROUND

Benefits of mother's own milk (MOM) for infants in neonatal intensive care units (NICUs) are well known. Many mothers provide for their infant's feedings during their entire hospitalization while others are unable. Knowledge is limited about which infant and maternal factors may contribute most to cessation of MOM feedings.

PURPOSE

Study aims were to (1) identify which maternal and infant risk factors or combination of factors are associated with cessation of provision of MOM during hospitalization, (2) develop a lactation risk tool to identify neonatal intensive care unit infants at higher risk of not receiving MOM during hospitalization, and (3) identify when infants stop receiving MOM during hospitalization.

METHODS

A data set of 797 infants admitted into a level IV neonatal intensive care unit before 7 days of age, whose mothers chose to provide MOM, was created from analysis of data from the Children's Hospital Neonatal Database. Maternal and infant factors of 701 dyads who received MOM at discharge were compared with 87 dyads who discontinued use of MOM by discharge using χ 2 , t tests, and Wilcoxon rank tests. Logistic regression was used to build a risk-scoring model.

RESULTS

The probability of cessation of MOM increased significantly with the number of maternal-infant risk factors. A Risk Calculator was developed to identify dyads at higher risk for cessation of MOM by discharge.

IMPLICATIONS FOR PRACTICE

Identifying mothers at risk for cessation of MOM can enable the healthcare team to provide optimal lactation management and outcomes.

IMPLICATIONS FOR RESEARCH

Although the Risk Calculator has potential to identify dyads at risk of early MOM cessation, further research is needed to validate these results.

Efficacy of a breastfeeding support education program for nurses and midwives: a randomized controlled trial

BACKGROUND

Nutritional support influences the growth and development of late preterm infants (LPIs) and their long-term health status. However, healthy LPIs have a shorter hospital stay and may not receive adequate care after discharge. In this study, we developed and evaluated the effectiveness of an educational program for nurses and midwives to enable them to support breastfeeding of healthy LPIs.

METHODS

A randomized controlled trial was conducted in Japan from July 2018 to April 2019. The participant pool consisted of nurses and midwives working at midwiferies and obstetric centers in Tokyo, Japan. A total of 395 candidates were recruited for participation across 79 facilities. The final participants were assigned to two groups: the breastfeeding support for LPIs program (BSLPI group; n = 36) or the non-technical skills program (NTS group; n = 33). The measures included the Self-Efficacy of Breastfeeding Support scale (SBS), the Social Skills in Nursing Interactions with Mothers (SS) scale, and the Knowledge and Skills Necessary for Breastfeeding Support for LPIs test (K-S). Scores for each measure were collected before, after, and one-month after the intervention. Repeated-measures ANOVA was used to identify differences (main effects) according to program (BSLPI and NTS) and time (before, immediately after, and one month after intervention).

RESULTS

All 69 participants attended the program. Main effects of the program were observed only for K-S scores (F[1,58] = 78.57, p = 0.01). No significant differences were found for SBS (F[1,58] = 0.63, p = 0.43) or SS scores (F[1,58] = 1.51, p = 0.23).

CONCLUSIONS

Participation in the BSLPI was related to improved breastfeeding support knowledge and skills but was not related to improvements in nurses' self-efficacy or social skills.

TRIAL REGISTRATION

Registered 12 December 2018, https://center6.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000040145 (UMIN: UMIN000035227).

A Breastfeeding Relaxation Intervention Promotes Growth in Late Preterm and Early Term Infants: Results from a Randomized Controlled Trial

Breastfeeding involves signaling between mother and offspring through biological (breast milk) and behavioral pathways. This study tested this by examining the effects of a relaxation intervention in an understudied infant population. Breastfeeding mothers of late preterm (34^0/7-36^6/7 weeks) and early term (37^0/7-38^6/7 weeks) infants were randomized to the relaxation group (RG, n = 35), where they were asked to listen to a meditation recording while breastfeeding from 3 weeks post-delivery, or the control group (CG, n = 37) where no intervention was given. Primary outcomes-maternal stress and infant weight-were assessed at 2-3 (baseline) and 6-8 weeks post-delivery. Secondary outcomes included infant length, infant behavior, maternal verbal memory, salivary cortisol, and breast milk composition. Infants in the RG had significantly higher change in weight-for-age Z-score compared to those in CG (effect size: 0.4; 95% CI: 0.09, 0.71; p = 0.01), and shorter crying duration [RG: 5.0 min, 0.0-120.0 vs. CG: 30.0 min, 0.0-142.0; p = 0.03]. RG mothers had greater reduction in cortisol (effect size: -0.08 ug/dL, 95% CI -0.15, -0.01; p = 0.03) and better maternal verbal learning score (effect size: 1.1 words, 95% CI 0.04, 2.1; p = 0.04) than CG mothers, but did not differ in stress scores. A simple relaxation intervention during breastfeeding could be beneficial in promoting growth of late preterm and early term infants. Further investigation of other potential biological and behavioral mediators is warranted.

Exact Gestational Age, Term Versus Early Term, Is Associated with Different Breastfeeding Success Rates in Mothers Delivered by Elective Cesarean Section

Objectives: The study was intended to verify the association between the gestational age of newborns classified as term and the success of breastfeeding in babies born by elective cesarean section. Also, to analyze how the variability of gestational age within the term influences breastfeeding. Materials and Methods: Retrospective study of a cohort, which included full-term newborns and their mothers, whose deliveries occurred by elective cesarean section. Among the inclusion criteria are delivery due to elective cesarean section and minimum gestational age of 37 weeks. The database consisted of medical birth information and interviews with mothers. Results: This study included 954 full-term newborns born by elective cesarean section. Exclusive breastfeeding at 3 months and being breastfed at 6 months showed a statistically significant association in the correlation with the variability of gestational age. There was a statistically significant association between exclusive breastfeeding at 3 months and breastfeeding at 6 months in the correlation between early term and full term. The trend test showed a significant progressive in the breastfeeding curve versus gestational age. Conclusion: Full-term newborns show better results of exclusive breastfeeding at 3 months and continued breastfeeding at 6 months, compared with those born at early term. Gestational age, even in term, has an influence on the success of breastfeeding in newborns undergoing elective cesarean delivery.

Relationship Between Feeders and Exclusive Breastfeeding and Mixed Feeding During the First Month of Life

BACKGROUND

The critical time to continue or stop breastfeeding is during the first month after hospital discharge. Mothers receive lactation and physical support by fathers and others bottle-feeding human or formula milk to their infants.

PURPOSE

To describe the effect of feeders (mothers, fathers, and others) and different milk feeding on infants' weekly exclusive breastfeeding rates, from birth to 1 month after discharge.

METHODS

This study was a secondary analysis of a descriptive longitudinal study of mothers' (full-term: n = 77; late preterm: n = 39) breastfeeding experience, frequency of feeding, and infant feeding behaviors. Mothers completed a weekly questionnaire of who (mothers, fathers, and others) fed their infants human or formula milk by direct breastfeeding or bottle-feeding.

RESULTS

More than 60% of mothers reported fathers and others bottle-fed their infants. Exclusive breastfeeding rates were significantly higher when only mothers fed their infants at week 1 (P < .001), week 3 (P < .05), and week 4 (P < .05). Exclusive breastfeeding rates were negatively affected across time by bottle-feeding any human or formula milk for all feeders. When fathers bottle-fed their infants at week 1, the relative rates of exclusive breastfeeding at week 4 decreased to 52% (OR = 0.103; 95% CI, 0.26-0.404; P < .0001).

IMPLICATION FOR PRACTICE

Individuals providing early bottle-feeding adversely affect breastfeeding outcomes. Providers need to address maternal and paternal knowledge gaps about early breastfeeding practice.

IMPLICATIONS FOR RESEARCH

Further research is needed to explore clinical standard of care for management of infant weight loss, early supplementation, and support of exclusive breastfeeding outcomes.

Technical Report: Breastfeeding and the Use of Human Milk

Breastfeeding and human milk are the normative standards for infant feeding and nutrition. The short- and long-term medical and neurodevelopmental advantages of breastfeeding make breastfeeding or the provision of human milk a public health imperative. The American Academy of Pediatrics (AAP) recommends exclusive breastfeeding for approximately 6 months after birth. Furthermore, the AAP supports continued breastfeeding, along with appropriate complementary foods introduced at about 6 months, as long as mutually desired by mother and child for 2 years or beyond. These recommendations are consistent with those of the World Health Organization (WHO). Medical contraindications to breastfeeding are rare. The AAP recommends that birth hospitals or centers implement maternity care practices shown to improve breastfeeding initiation, duration, and exclusivity. The Centers for Disease Control and Prevention and The Joint Commission monitor breastfeeding practices in United States hospitals. Pediatricians play a critical role in hospitals, their practices, and communities as advocates of breastfeeding and, thus, need to be trained about the benefits of breastfeeding for mothers and children and in managing breastfeeding. Efforts to improve breastfeeding rates must acknowledge existing disparities and the impact of racism in promoting equity in breastfeeding education, support, and services.

Policy Statement: Breastfeeding and the Use of Human Milk

Breastfeeding and human milk are the normative standards for infant feeding and nutrition. The short- and long-term medical and neurodevelopmental advantages of breastfeeding make breastfeeding, or the provision of human milk, a public health imperative. The American Academy of Pediatrics (AAP) recommends exclusive breastfeeding for approximately 6 months after birth. Furthermore, the AAP supports continued breastfeeding, along with appropriate complementary foods introduced at about 6 months, as long as mutually desired by mother and child for 2 years or beyond. These recommendations are consistent with those of the World Health Organization (WHO). Medical contraindications to breastfeeding are rare. The AAP recommends that birth hospitals or centers implement maternity care practices shown to improve breastfeeding initiation, duration, and exclusivity. The Centers for Disease Control and Prevention (CDC) and The Joint Commission monitor breastfeeding practices in US hospitals. Pediatricians play a critical role in hospitals, their practices, and communities as advocates of breastfeeding and, thus, need to be trained about the benefits of breastfeeding for mothers and children and in managing breastfeeding.

Paternal Education and Its Impact on Breastfeeding Initiation and Duration: An Understudied and Often Overlooked Factor in U.S. Breastfeeding Practices

Objective: The primary objective was to determine the role that paternal education level plays in the initiation and duration of breastfeeding for their infants. Materials and Methods: As part of a prospective cohort study, primiparous women, aged 18-35 years, living in Pennsylvania, were enrolled and interviewed during pregnancy (N = 3,006) and at 1 and 6 months postpartum. Logistic regression models were used to evaluate the associations between paternal education level and breastfeeding initiation and duration, controlling for maternal education level and other covariates-including marital/relationship status, household poverty level, maternal age, race/ethnicity, smoking, attending breastfeeding class during pregnancy, mode of delivery, gestational age, and plans to return to work ≤2 months after delivery. Results: Information on both paternal and maternal education levels and breastfeeding outcomes was available for 2,839 couples. Most of the women reported that they planned to breastfeed (92.5%); 92.0% initiated breastfeeding; and 49.5% of those who initiated breastfeeding were still breastfeeding by 6 months postpartum. Paternal education level was independently associated with breastfeeding initiation and duration in both regression models-the higher the level of education of the father, the more likely breastfeeding was initiated and the mother was still breastfeeding at 6 months postpartum, even after controlling for maternal education level and other relevant covariates. Conclusions: In this large prospective cohort study of first-time mothers and their newborns, paternal education level was independently associated with breastfeeding initiation and duration. These findings highlight the importance of including the father in prenatal breastfeeding education initiatives.

Cross-Sectional Study of Influences on Maternal Decisions Regarding Feeding Premature and Ill Neonates

This cross-sectional study investigated the influences on feeding decisions made by mothers of infants admitted to neonatal intensive care units. The primary aims were to describe discrete influences on maternal behavior and to test Fishbein and Azjen's Theory of Planned Behavior in the neonatal intensive care unit (NICU) setting. The study included a convenience sample of 445 mothers in North Texas and Wisconsin. An investigator-designed tool was administered to subjects by research team members in the study units. Significant differences between minority and dominant racial groups emerged, which highlight known disparities in perinatal outcomes. Results supported the Theory of Planned Behavior and demonstrated predictors of exclusive breastfeeding at discharge including intention, race/ethnicity, length of stay in the NICU, and beliefs that the following factors influenced feeding decisions: having help with chores or childcare at home, talking with mothers in the NICU, having the NICU nurse help with feeding, and space for breastfeeding in the NICU. Incidental findings included the observation that mothers in the only NICU with private rooms were significantly more likely to report fatigue and to perceive that unit busyness, space, and privacy affected their feeding decisions, although there was no difference in breastfeeding at discharge between this NICU and others.

Association Between Electronic Nicotine Delivery Systems Use and Breastfeeding Duration

Background: Breastfeeding is beneficial for both mothers and infants. Unfortunately, some infants are not breastfed for the recommended duration of time. Previous studies have identified several demographic, socioeconomic, biological, and behavioral factors that impact breastfeeding practices. Studies examining the influence of electronic nicotine delivery systems (ENDS) on breastfeeding practices are currently lacking. Materials and Methods: This population-based, cross-sectional study used data from the 2016-2018 Pregnancy Risk Assessment and Monitoring System (n = 42,827). Chi-squared tests and multivariable logistic regression analyses were performed. Results: The prevalence of prenatal ENDS use was 0.9%. Only 40.8% of women who used ENDS during pregnancy breastfed for at least 3 months compared with 68.5% of women who did not use ENDS during pregnancy. In the multivariable model, the odds of breastfeeding for at least 3 months were significantly lower in women who used ENDS during pregnancy compared with those who did not use ENDS; odds ratio (95% confidence interval) 0.63 (0.44-0.89; p = 0.010). Conclusion: Prenatal exposure to ENDS is negatively associated with breastfeeding duration, independent of potential confounders. This finding suggests that screening for ENDS use during pregnancy can play a vital role in identifying women at-risk for suboptimal breastfeeding and offering ongoing support to improve breastfeeding practices.

Evaluation of Methods of Breast or Bottle Feeding on Length of Hospitalization of Preterm Infants

Background: Direct breastfeeding is the optimal method of nourishing preterm infants. Preconceived notions exist among health practitioners that establishment of direct breastfeeding lengthens hospitalization. Thus far, the aforementioned association remains unknown. Research Aim: The objective of this study was to assess the impact of direct breastfeeding establishment on length of hospital stay in preterm infants. Methods: A retrospective chart review on a sample of 101 mother-infant dyads was conducted in the neonatal intensive care unit at Kingston Health Sciences Center (KHSC) in Ontario, Canada. The sample consisted of three groups: (1) modified direct breastfeeding group, defined as infants receiving ≥50% direct breastfeeds during hospitalization, (2) partial breastfeeding group, defined as infants receiving <50% breastfeeds during hospitalization, and (3) bottle feeding group, defined as infants only receiving bottle feeds during hospitalization. A multiple linear regression model was performed to assess the relationship between length of hospitalization and method of oral feeds (modified direct breastfeeds vs. partial breastfeeds vs. bottle feeds) while controlling for infant (gestational age [GA], birth weight, 5 minutes Apgar score, ventilator support) and maternal (age, first-time mother, mental health conditions) factors. Results: GA was inversely associated with length of hospitalization. The number of days on ventilator support was positively associated with length of hospitalization. Method of oral feed, birth weight, 5 minutes Apgar score, maternal age, first-time mother status, and maternal mental health conditions were not associated with duration of hospitalization. Conclusions: Direct breastfeeding establishment does not lengthen hospitalization in preterm infants. This finding may aid health practitioners in increasing direct breastfeeding success in this population.

Effects of a breastfeeding coaching program on growth and neonatal jaundice in late preterm infants in South Korea

PURPOSE

This study examined the effects of a breastfeeding coaching program for mothers on growth and neonatal jaundice in late preterm infants (LPIs).

METHODS

This was a quasi-experimental study (non-randomized intervention) with a time-series design. The study was conducted among 40 LPIs who were admitted to the neonatal intensive care unit of a university hospital in Daegu, South Korea. In the order of admission, the first 21 infants were assigned to the experimental group, and 19 were assigned to the control group. The intervention program consisted of home- based and web-based practical breastfeeding support education for mothers across a total of 5 sessions. Infant growth was measured using body weight, length, and head circumference, and neonatal jaundice was assessed using transcutaneous bilirubin levels.

RESULTS

The likelihood of breastfeeding for infants in the experimental group at 4 weeks after discharge was the same as on the day of discharge, whereas it steadily decreased in the control group. There were significant differences in head circumference between the groups. However, weight, length, and transcutaneous bilirubin levels did not show a significant group-time interaction.

CONCLUSION

A formal breastfeeding coaching program should be considered in clinical settings and at home within the first few weeks postpartum.

Gestational age and child development at school entry

Studies have reported a dose-dependent relationship between gestational age and poorer school readiness. The study objective was to quantify the risk of developmental vulnerability for children at school entry, associated with gestational age at birth and to understand the impact of sociodemographic and other modifiable risk factors on these relationships. Linkage of population-level birth registration, hospital, and perinatal datasets to the Australian Early Development Census (AEDC), enabled follow-up of a cohort of 64,810 singleton children, from birth to school entry in either 2009, 2012, or 2015. The study outcome was teacher-reported child development on the AEDC with developmental vulnerability defined as domain scores < 10th percentile of the 2009 AEDC cohort. We used modified Poisson Regression to estimate relative risks (RR) and risk differences (RD) of developmental vulnerability between; (i) preterm birth and term-born children, and (ii) across gestational age categories. Compared to term-born children, adjustment for sociodemographic characteristics attenuated RR for all preterm birth categories. Further adjustment for modifiable risk factors such as preschool attendance and reading status at home had some additional impact across all gestational age groups, except for children born extremely preterm. The RR and RD for developmental vulnerability followed a reverse J-shaped relationship with gestational age. The RR of being classified as developmentally vulnerable was highest for children born extremely preterm and lowest for children born late-term. Adjustment for sociodemographic characteristics attenuated RR and RD for all gestational age categories, except for early-term born children. Children born prior to full-term are at a greater risk for developmental vulnerabilities at school entry. Elevated developmental vulnerability was largely explained by sociodemographic disadvantage. Elevated vulnerability in children born post-term is not explained by sociodemographic disadvantage to the same extent as in children born prior to full-term.

Barriers and Facilitators to Breastfeeding in Moderate and Late Preterm Infants: A Systematic Review

Rationale: Most of the preterm infants are born between 32 and 36 weeks of gestation (moderate to late preterm infants [MLPIs]). This comes with significant short- and long-term risks. Breastfeeding reduces many of these risks, but breastfeeding rates in MLPIs are lower than those in full-term infants. We performed a systematic review of studies identifying factors associated with successful breastfeeding in MLPIs and interventions to improve breastfeeding. Methods: Systematic search performed using PubMed April 24, 2020. In total, 11 articles describing barriers to breastfeeding in MLPIs and 6 articles about interventions to improve breastfeeding were included. Interventions were categorized according to different outcomes: breastfeeding initiation, continuation for 5 days to 6 weeks, and continuation ≥3 months. Because of heterogeneity in study characteristics, no meta-analysis was performed. Results: Breastfeeding rates were lower in those with lower socioeconomic status and single-parent households. Providing parents with more information and direct health care support significantly improved breastfeeding initiation. Cup feeding instead of bottle feeding had inconsistent effects on breastfeeding initiation and continuation. Continuous skin-to-skin contact did not affect breastfeeding initiation or continuation. Discussion: Risk groups for lower breastfeeding rates of MLPIs include mothers with lower socioeconomic status and single mothers. Interventions that may improve breastfeeding include cup feeding and providing parents with more information and health care support. Key limitations of included studies are lack of adequate adjustment for confounders and lack of blinding. However, this is the first systematic review identifying both risk groups and interventions to improve breastfeeding in MLPIs.

Enhancing breastfeeding establishment in preterm infants: A randomized clinical trial of two non-nutritive sucking approaches

BACKGROUND

Preterm infants and their mothers face many barriers to the establishment of exclusive breastfeeding in the neonatal intensive care unit.

OBJECTIVE

The objective of this study was to assess and compare the effect of maternally administered non-nutritive sucking (NNS) on an emptied breast versus a pacifier on exclusive breastfeeding establishment at hospital discharge.

STUDY DESIGN

A block randomized study design was performed.

TRIAL REGISTRATION NUMBER

NCT03434743.

METHODS

A total of 33 preterm infants born less than or equal to 34 weeks gestation participated in the study. The NNS on an emptied breast or pacifier interventions were administered by mothers, once a day for 15 min. Outcomes included: exclusive breastfeeding acquisition, described as infants who received greater than or equal to 50% of direct breastfeeds at hospital discharge; time to achieve independent oral feeding, defined as the number of days to transition from complete tube feeds to full oral feeds (full breast, partial breast/bottle, or full bottle); length of hospitalization, described as the number of days from admission to hospital discharge.

RESULTS

A significantly greater number of infants in the NNS emptied breast group acquired exclusive breastfeeds at hospital discharge as compared with those in the NNS pacifier group (63% vs. 24%, p = 0.037). There was no difference between groups in time to achieve independent oral feeds (14.4 ± 8.0 vs. 14.4 ± 6.4 days, p = 0.683) and length of hospital stay (48.7 ± 33.7 vs. 53.1 ± 30.6 days, p = 0.595).

CONCLUSION

Provision of NNS on an emptied breast is a safe and low-cost infant and mother targeted intervention which can increase exclusive breastfeeding rates and its well-recognized advantages in a highly vulnerable population.

A shorter breastfeeding duration in late preterm infants than term infants during the first year

AIM

Little attention has been paid to breastfeeding late preterm (LPT) infants. This study compared breastfeeding, worries, depression and stress in mothers of LPT and term-born infants throughout the first year. We also described factors associated with shorter breastfeeding duration of LPT infants.

METHODS

This longitudinal cohort study of the mothers of singleton infants-129 born LPT and 277 born at term-was conducted at Landspitali-The National University Hospital of Iceland, which has the country's only neonatal intensive care unit. The mothers answered questionnaires when their infants were 1, 4, 8 and 12 months of age.

RESULTS

Mothers breastfed LPT infants for a significantly shorter time than term infants: a median of 7 months (95% confidence interval 5.53-8.48) vs 9 months (95% confidence interval 8.39-9.61) (P < .05). Starting solids at up to 4 months was the strongest risk factor for LPT breastfeeding cessation during the first year, after adjusting for confounders (P < .001). Their mothers reported more worries about their infants' health and behaviour during the first year and were more likely to experience depression at 4 months.

CONCLUSION

Mothers with LPT infants are vulnerable and need greater practical breastfeeding and emotional support in hospital and at home.

Breastfeeding satisfaction post hospital discharge and associated factors - a longitudinal cohort study of mothers of preterm infants

Background

Mothers’ satisfaction with breastfeeding is important for breastfeeding duration but rarely investigated in mothers of preterm infants. The aim of this study was to describe breastfeeding satisfaction and associated factors during the first year in mothers of preterm infants (gestational age < 37 weeks).

Methods

This longitudinal cohort study, based on secondary analysis data from a randomized controlled trial, included 493 mothers of 547 preterm infants. Data on breastfeeding duration and satisfaction, parental stress and attachment were collected at 8 weeks post discharge, and at 6 and 12 months after birth. Breastfeeding satisfaction was measured by the Maternal Breastfeeding Evaluation Scale. Descriptive statistics and linear mixed effect models were used when analyzing the data.

Results

During the first 12 months breastfeeding satisfaction increased in the mean summary scores and points in the dimensions “role attainment” and “lifestyle and maternal body image”. In the dimension “infant growth and satisfaction”, there was an increase in mean points from 6 to 12 months after birth, but not between 8 weeks after discharge and 12 months after birth. The findings also showed that partial and no breastfeeding, higher parental stress, and infant gestational age < 32 weeks were associated with decreased breastfeeding satisfaction. Older maternal age and greater maternal attachment were associated with increased maternal breastfeeding satisfaction. There were no associations between maternal breastfeeding satisfaction and maternal educational level, parity, multiple birth, or maternal birth country other than Sweden, during the first 12 months after birth.

Conclusions

Breastfeeding satisfaction was clearly associated with breastfeeding duration during the first year after birth. Breastfeeding satisfaction may be important to take into account when supporting breastfeeding and when designing interventions to support breastfeeding. Furthermore, these findings highlight the complexity of breastfeeding and emphasize the need for early and good support during neonatal care, so that mothers feel trust in themselves and their infant and in exclusive breastfeeding at discharge and in the first months thereafter.

Trial registration

The randomized controlled trial was registered NCT01806480 with www.clinicaltrials.gov on 2013-03-07.

Breastfeeding initiation among women with preeclampsia with and without severe features

BACKGROUND

Timely delivery and magnesium sulfate (MgSO4) are mainstay in the treatment of preeclampsia with severe features (PWSF). Premature delivery, severity of illness and mother-infant separation may increase the risk for breastfeeding (BF) initiation failure.

OBJECTIVE

To compare BF initiation among women with late-onset PWSF treated with MgSO4 to women with late-onset preeclampsia without severe features (WOSF) who did not receive MgSO4.

METHODS

Retrospective study of 158 women with PWSF and 104 with WOSF who delivered at ≥34 weeks. Intention to BF, formula feed (FF) or partially BF was declared prenatally. At discharge, exclusive BF included direct BF or direct BF with expressed breast milk (EBM).

RESULTS

PWSF and WOSF groups were similar in age, race, and obstetric history. PWSF and WSOF differed in primiparity (65 & 51%), late preterm births (73 vs 15%), admission to NICU (44 &17%) and mother (5 & 4d) and infant (6 & 3d) hospital stay. Both groups were similar in intention to BF (80 & 84%), to FF (16 & 13%) and to partially BF (5 & 5%). At discharge, exclusive BF (37 & 39%), partial BF (33 & 31%) and FF (30 & 30%) were similar. Exclusive BF in the PWSF group was 43% direct BF, 28% direct BF and EBM and 29% EBM alone whereas in the WOSF group exclusive BF was 93% direct BF and 7% direct BF and EBM.

CONCLUSION

BF initiation rates for women with PWSF and WOSF were similar. EBM alone or with direct BF enabled infants in the PWSF group to exclusively BF at discharge.

Supplementation Practices and Donor Milk Use in US Well-Newborn Nurseries

BACKGROUND AND OBJECTIVES

Guidelines encourage exclusive breastfeeding for healthy newborns but lack specificity regarding criteria for medically indicated supplementation, including type, timing, and best practices. We set out to describe practice patterns and provider perspectives regarding medically indicated supplementation of breastfeeding newborns across the United States.

METHODS

From 2017 to 2018, we surveyed the Better Outcomes through Research for Newborns representative from each Better Outcomes through Research for Newborns hospital regarding practices related to medically indicated supplementation. We used descriptive statistics to compare practices between subgroups defined by breastfeeding prevalence and used qualitative methods and an inductive approach to describe provider opinions.

RESULTS

Of 96 providers representing discrete hospitals eligible for the study, 71 participated (74% response rate). Practices related to criteria for supplementation and pumping and to type and caloric density of supplements varied widely between hospitals, especially for late preterm infants, whereas practices related to lactation consultant availability and hand expression education were more consistent. The most commonly reported criterion for initiating supplementation was weight loss of ≥10% from birth weight, and bottle-feeding was the most commonly reported method; however, practices varied widely. Donor milk use was reported at 20 (44%) hospitals with ≥81% breastfeeding initiation and 1 (4%) hospital with <80% breastfeeding initiation (P = .001).

CONCLUSIONS

Strategies related to supplementation vary among US hospitals. Donor milk availability is concentrated in hospitals with the highest prevalence of breastfeeding. Implementation of evidence-based management of supplementation among US hospitals has the potential to improve the care of term and late preterm newborns.

Influence of a Breastfeeding Coaching Program on the Breastfeeding Rates and Neonatal Morbidity in Late Preterm Infants

PURPOSE

This study aimed to determine the influence of a breastfeeding coaching program (BCP) for mothers of late preterm infants (LPIs) on the breastfeeding rate and neonatal morbidity within 1 month after discharge.

METHODS

This was a non-randomized quasi-experimental study with a time series design. The participants were 40 LPIs and their mothers who were hospitalized in a neonatal intensive care unit at a university hospital. Nineteen LPIs were assigned to the control group, and 21 to the experimental group. The mothers of the LPIs in the experimental group received the BCP once on the discharge day and then once a week for 1 month. Neonatal morbidity was defined as an outpatient department or emergency room visit due to an LPI's health problem.

RESULTS

The breastfeeding rate in the experimental group was significantly higher than in the control group at the fourth week after discharge (x 2=7.17, p=.028). Five and two LPIs in the control group and the experimental group, respectively, visited a hospital due to neonatal jaundice. Neonatal morbidity was not significantly different between the two groups (x 2=1.95, p=.164).

CONCLUSION

The BCP was useful for improving the breastfeeding rates of LPIs and may have potential to reduce neonatal morbidity.

Does breastfeeding self-efficacy theory apply to mothers of moderate and late preterm infants? A qualitative exploration

BACKGROUND

Breastmilk feeding reduces morbidities and improves outcomes related to prematurity. However, breastmilk feeding rates in preterm infants are substantially lower than those in term infants. Breastfeeding self-efficacy theory is a social change theory, which is predictive of exclusive breastmilk feeding at 2 months postpartum in mothers of full-term infants. However, this theory has not been well explored in mothers of moderate and late preterm infants.

AIMS AND OBJECTIVES

To explore maternal experiences with feeding moderate (32^0/7 - 33^6/7  weeks' gestational age) and late preterm infants (34^0/7 - 36^6/7  weeks' GA) in neonatal intensive care units and assess applicability of breastfeeding self-efficacy theory.

METHODS

We conducted a qualitative descriptive exploration of maternal experiences with infant feeding in neonatal intensive care units. Using purposive, maximum variation sampling, we selected mothers of preterm infants born at 32^0/7 - 34^6/7  weeks, who experienced high mean differences in their BSE scores between admission and discharge. Fourteen mothers participated in semi-structured telephone interviews. Data were examined using thematic analysis. To explore and describe breastfeeding self-efficacy within the context of neonatal intensive care units, we super-imposed the four sources of information from breastfeeding self-efficacy theory onto the defined themes.

RESULTS

Three main themes emerged: (a) institutional influences, (b) relationship with the pump and (c) establishing breastfeeding, with an emphasis on the importance of direct breastfeeding at discharge. Overlaying the four sources of information from breastfeeding self-efficacy highlighted the presence of three sources of information: verbal persuasion, performance accomplishment and physiologic/affective responses. Vicarious experience was not identified in maternal experiences with infant feeding.

CONCLUSION

Our findings indicate that breastfeeding self-efficacy is an applicable theory for mothers of preterm infants.

RELEVANCE TO CLINICAL PRACTICE

Healthcare providers need to be aware of the influence that institutional culture and policies may have on maternal breastfeeding self-efficacy and breastfeeding outcomes.

Early Term Delivery and Breastfeeding Outcomes

OBJECTIVE

Higher rates of adverse outcomes have been reported for early term (37 0 to 38 6 weeks) versus full term (≥ 39 0 weeks) infants, but differences in breastfeeding outcomes have not been systematically evaluated. This study examined breastfeeding initiation and exclusivity in early and full term infants in a large US based sample.

METHODS

This secondary analysis included 743 geographically- and racially-diverse women from the Measurement of Maternal Stress Study cohort, and 295 women from a quality assessment at a hospital-based clinic in Evanston, IL. Only subjects delivering ≥ 37 weeks were included. Initiation of breastfeeding (IBF) and exclusive breastfeeding (EBF) were assessed via electronic medical record review after discharge. Associations of IBF and EBF with early and full term delivery were assessed via univariate and multivariate logistic regression.

RESULTS

Among 872 women eligible for inclusion, 85.7% IBF and 44.0% EBF. Early term delivery was not associated with any difference in frequency of IBF (p = 0.43), but was associated with significantly lower odds of EBF (unadjusted OR 0.61, 95% CI 0.466, 0.803, p < 0.001). This association remained significant (adjusted OR 0.694, 95% CI 0.515, 0.935, p = 0.016) after adjusting for maternal diabetes, hypertensive disorders of pregnancy, cesarean delivery, maternal age, race/ethnicity, parity, Medicaid status, NICU admission, current smoking, and delivery hospital.

CONCLUSIONS FOR PRACTICE

Despite comparable breastfeeding initiation frequencies, early term infants were significantly less likely to be exclusively breastfed compared to full term infants. These data suggest that women with early term infants may benefit from counseling regarding the potential for breastfeeding difficulties as well as additional breastfeeding support after delivery.

Effects of a Breastfeeding Support Program on the Prevalence of Exclusive Breastfeeding and Growth in Late Preterm Infants

Purpose

The purpose of this study was to investigate the effects of a breastfeeding support program (BSP) on the prevalence of exclusive breastfeeding and growth in late-preterm infants.

Methods

A quasi-experimental study was conducted. The participants were 40 late preterm infants (LPIs), of whom 20 were assigned to the experimental group and 20 to the control group. For the mothers in the experimental group, a BSP was provided prior to the LPIs’ discharge and reinforced once a week for 4 weeks. Information on the feeding type was collected by observation and the LPIs’ body weight was measured.

Results

There were significant differences in feeding type by group and time. Exclusive breastfeeding was 5.18 times more common in the experimental group than in the control group (odds ratio=5.18, 95% confidence interval=1.11~16.70). However, weekly weight gain did not show a significant relationship with group and time (F=0.40, p=.712).

Conclusion

The BSP was helpful for increasing the rate of exclusive breastfeeding in LPIs. Furthermore, the LPIs in the experimental group, which had a higher likelihood of being exclusively breastfed, showed an equivalent amount of weight gain as the LPIs in the control group, in which infants were more likely to be formula-fed.

The Rates of Any Breastfeeding at the Time of Postpartum Hospital Discharge for Early Term (370-386 Weeks) Versus Full Term (390-416 Weeks) Infants

OBJECTIVE

This study sought to compare the rates of any breastfeeding between early term (37⁰-38⁶ weeks) and full term (39⁰-41⁶ weeks) infants at the time of postpartum hospital discharge.

METHODS

A retrospective cohort study of women with live, singleton pregnancies who were delivered in St. John's, Newfoundland and Labrador, between April 2001 and March 2018 was completed. The primary outcome was any breastfeeding at the time of postpartum hospital discharge. Secondary analyses included a comparison of breastfeeding by week of gestational age at term and by maternal and neonatal demographics and outcomes of pregnancy. Univariate and multiple logistic regression analyses were performed.

RESULTS

A total of 34 511 women were included. Early term infants were less likely to be breastfed than were full-term infants (67.9 vs. 70.4%) (adjusted odds ratio [aOR] 0.91; 95% confidence interval [CI] 0.86-0.97). Multiple logistic regression analysis also showed a significant effect of maternal age (aOR 1.07; 95% CI 1.05-1.09), partner status (aOR 1.56; 95% CI 1.20-2.03), smoking (aOR 0.32; 95% CI 0.26-0.41), prenatal education (aOR 2.43; 95% CI 1.99-2.97), pre-pregnancy body mass index (kg/m²) (aOR 0.97; 95% CI 0.96-0.98), and cesarean section (aOR 0.72; 95% CI 0.60-0.88). When compared by week of gestational age at term, the likelihood of breastfeeding significantly increased with each successive week (aOR 1.08; 95% CI 1.007-1.16).

CONCLUSION

Early term delivery is an independent risk factor for not breastfeeding at the time of postpartum hospital discharge. It is important to target and support these women to increase breastfeeding rates. Additionally, these findings further validate recommendations to avoid non-medically indicated early term deliveries because of the increased risks of adverse outcomes.

Breastfeeding progression in late preterm infants from birth to one month

This study aimed to describe and compare breastfeeding progression, infants' feeding behaviours, maternal feeding difficulties, and mothers' usage of breastfeeding interventions for singleton late preterm (LPT) and term infants. A further aim was to identify associated factors for exclusive breastfeeding at breast at 1 month in LPT infants. This was a cohort study where mothers of LPT infants from a neonatal unit (n = 60), LPT infants from a maternity unit (n = 62), and term infants from a maternity unit (n = 269) answered a questionnaire approximately 1 month after delivery. Findings showed no significant differences in exclusive breastfeeding at breasts between LPT infants admitted to the neonatal unit compared with the maternity unit, during the first week at home (38% vs. 48%), or at 1 month of age (52% vs. 50%). Term infants were more likely to be exclusively breastfed at the breast (86% and 74%, p < 0.05) compared with LPT infants. Multiple regression analysis showed that usage of a nipple shield, not feeding breast milk exclusively during the first week at home, or feeding less than 10 times per day at 1 month were statistically significant for not exclusively breastfeed at the breast. A protective factor was the mothers' experience of having an abundance of milk during the first week at home. In conclusion, LPT infants are less likely to be exclusively breastfed at the breast than term infants, highlighting the need for further research to guide interventions aimed at optimising exclusive breastfeeding rates.

Breastfeeding skills of full-term newborns and associated factors in a low-and-middle-income setting

BACKGROUND

Normative information on the breastfeeding of term newborns may guide clinicians in early identification of breastfeeding difficulties and oro-pharyngeal dysphagia (OPD), and may support optimal breastfeeding practices.

OBJECTIVE

To describe breastfeeding skills of term newborn infants in a South African hospital, a lower-middle-income setting, and investigate associations between infants' feeding and other factors.

METHOD

One breastfeeding session of each of the 71 healthy newborn full-term infants (mean chronological age=1.9 days; mean gestation=39.1 weeks) was evaluated using the Preterm Infant Breastfeeding Behavior Scale (PIBBS), suitable for use with term newborns.

RESULTS

All participants were exclusively breastfed. Thirteen participants (18%) were HIV-exposed. There was no significant difference in the findings of the PIBBS between HIV-exposed and unexposed participants. Most newborns had obvious rooting, latched deeply onto the nipple and some of the areola, had repeated long sucking bursts (mean length=16.82 sucks/burst), and swallowed repeatedly. Most participants were in either the drowsy or quiet-alert state, which are optimal behavioural states for breastfeeding. One to two-hourly on-demand feeds was significantly associated with mothers who had normal births and did not use galactogogues to promote lactation.

CONCLUSION

Results may be used for early identification of OPD in newborns. The findings may be useful to primary care clinicians.

Feeding the Late and Moderately Preterm Infant: A Position Paper of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition Committee on Nutrition

Nutritional guidelines and requirements for late or moderately preterm (LMPT) infants are notably absent, although they represent the largest population of preterm infants. The European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Committee on Nutrition (CoN) performed a review of the literature with the aim to provide guidance on how to feed infants born LMPT, and identify gaps in the literature and research priorities.Only limited data from controlled trials are available. Late preterm infants have unique, often unrecognized, vulnerabilities that predispose them to high rates of nutritionally related morbidity and hospital readmissions. They frequently have feeding difficulties that delay hospital discharge, and poorer rates of breastfeeding initiation and duration compared with term infants. This review also identified that moderately preterm infants frequently exhibit postnatal growth restriction.The ESPGHAN CoN strongly endorses breast milk as the preferred method of feeding LMPT infants and also emphasizes that mothers of LMPT infants should receive qualified, extended lactation support, and frequent follow-up. Individualized feeding plans should be promoted. Hospital discharge should be delayed until LMPT infants have a safe discharge plan that takes into account local situation and resources.In the LMPT population, the need for active nutritional support increases with lower gestational ages. There may be a role for enhanced nutritional support including the use of human milk fortifier, enriched formula, parenteral nutrition, and/or additional supplements, depending on factors, such as gestational age, birth weight, and significant comorbidities. Further research is needed to assess the benefits (improved nutrient intakes) versus risks (interruption of breast-feeding) of providing nutrient-enrichment to the LMPT infant.

Association between early-term birth and breastfeeding initiation, duration, and exclusivity: A systematic review

BACKGROUND

Infants born early-term, between 37 weeks, 0 days and 38 weeks, 6 days of gestation, are more likely to have adverse health outcomes and to undergo interventions that could pose barriers to breastfeeding. The objectives of this review are to examine the effect of early-term birth on breastfeeding initiation and the duration of any and exclusive breastfeeding.

METHODS

We systematically searched PubMed, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), EMBASE, and Scopus, from January 2007 to June 2017, for studies examining the associations between early-term birth and rates of breastfeeding initiation and the duration of any and exclusive breastfeeding.

RESULTS

Nine studies were included in the review, of which four assessed breastfeeding initiation rates, eight assessed any breastfeeding duration and two assessed exclusive breastfeeding duration. Two studies found that early-term birth was associated with a lower rate of breastfeeding initiation and five studies reported an association between early-term birth and breastfeeding cessation. One study found that early-term birth was associated with a shorter duration of exclusive breastfeeding.

CONCLUSION

Although the majority of the reviewed studies reported that early-term infants were less likely to be breastfed and were more likely to be breastfed for a shorter duration, study quality varied and the duration of follow-up was short. Further research with longer follow-up would be beneficial to better understand the effect of early-term birth on breastfeeding.

Factors Affecting Breastfeeding Outcomes at Six Months in Preterm Infants

BACKGROUND:

Preterm mother-infant dyads often face many obstacles to breastfeeding. Preterm infants are at highest risk for low rates of exclusive breastfeeding.

RESEARCH AIM:

To determine the prevalence of breastfeeding at 6 months among preterm infants and to identify factors that influenced mothers' breastfeeding practices.

METHODS:

A longitudinal observational study was conducted in a metropolitan hospital in Beijing, China. Mothers ( N = 270) and their preterm infants ( N = 280) were included in the study. Characteristics of preterm mothers and their perceptions of breastfeeding self-efficacy, knowledge, social support, and postpartum depression symptoms were measured at the discharge of neonatal intensive care. Breastfeeding data were collected by phone interview at 6 months corrected age.

RESULTS:

At discharge, mothers of very preterm infants perceived a lower level of breastfeeding self-efficacy (measured with the Breastfeeding Self-Efficacy Scale-Short Form) and had a higher level of depression symptoms (measured with the Edinburgh Postnatal Depression Scale [EPDS]) than mothers of moderate and late preterm infants ( p < .05-.01). Nearly half of all mothers had an elevated EPDS score, considered to be symptomatic of postpartum depression. At 6 months, only 22.5% of all infants were exclusively breastfeeding. Factors associated with exclusive breastfeeding, including younger maternal age, previous breastfeeding experience, shorter mother-infant separation time during intensive care, older infant gestational age, and a higher level of breastfeeding self-efficacy, significantly predicted exclusive breastfeeding practice ( p < .05-.001).

CONCLUSION:

The prevalence of breastfeeding at 6 months for preterm infants in this sample was low. Strategies to improve breastfeeding duration for preterm infants are needed, including support and education of mothers while in the hospital.

Nutritional policies for late preterm and early term infants - can we do better?

Late preterm (LP) and early term (ET) infants can be considered the "great dissemblers": they resemble healthy full-term infants in appearance, but their immaturity places them at increased risk of poor short- and long-term outcomes. Nutritional requirements are greater than for full-term babies, but there are few good data on the nutritional requirements for LP and ET babies, leading to substantial variation in practice. Recent data indicate that rapid growth may be beneficial for neurocognitive function but not for body composition and later metabolic health. Breastfeeding the LP or ET infant can be challenging, and mothers of these infants may need additional support to breastfeed successfully. Future research should investigate nutritional requirements of LP and ET infants for optimal growth, addressing both short- and long-term outcomes and the potential trade-off between neurocognitive and metabolic benefits.

Breastfeeding outcomes among early-term and full-term infants

BACKGROUND

When compared with full-term birth (39 to <42 weeks), early-term birth (37 to <39 weeks) is associated with adverse neonatal outcomes that may impede breastfeeding. Breastfeeding provides numerous benefits to infants and could potentially offset the effects of early-term birth. However, the effect of early-term birth on any and exclusive breastfeeding duration among healthy normal weight infants is unclear.

OBJECTIVES

The objective of this study was to examine the association between early-term birth and breastfeeding duration and exclusivity among healthy term infants.

METHODS

Two prospective cohorts of 2704 healthy mother-infant pairs were recruited in Hong Kong in 2006-07 and 2011-12. Participants were followed prospectively for 12 months or until they stopped breastfeeding.

RESULTS

Approximately one-third (32.8%) of the infants were born early-term. More than one-half of all participants had stopped breastfeeding by three months postpartum and approximately one-half of the infants were not being exclusively breastfed by two weeks postpartum. There was no significant difference in the odds of any (adjusted odds ratio [aOR] = 1.05; 95% 0.85, 1.31) or exclusive (aOR = 0.89; 95% 0.73, 1.08) breastfeeding at one-month postpartum between infants born early-term and at full-term. There was also no significant difference in the duration of any (adjusted hazard ratio [aHR] = 1.0; 95% 0.91, 1.10) or exclusive (aHR = 1.0; 95% 0.91, 1.09) breastfeeding between early-term and full-term infants.

CONCLUSION

In this cohort, early-term birth was not associated with breastfeeding duration and exclusivity. This suggests that, in the absence of neonatal complications, early-term birth itself may not lead to a shorter duration of any or exclusive breastfeeding.

Breastfeeding Intensity and Exclusivity of Early Term Infants at Birth and 1 Month

Objective: To examine breastfeeding exclusivity and intensity of early term (ET) infants, born at 37-38 weeks, and term infants, born at 39-41 weeks, during the postpartum hospitalization and the first month of life. Materials and Methods: This was a prospective cohort study of 358 mothers of ET and term infants during the first 72 hours after birth and at 1 month of age. Logistic analysis was used to calculate unadjusted and adjusted odds ratios (aORs) and control for confounding variables. Results: ET infants had significantly lower breastfeeding in the first hour (aOR = 0.43, 95% confidence interval [CI] = 0.21-0.87), lower exclusive breastfeeding in the hospital and at 1 month (aOR = 0.46, 95% CI = 0.27-0.71 and aOR = 0.40, 95% CI = 0.22-0.71), and lower rates of high breastfeeding intensity in the hospital and at 1 month (aOR = 0.39, 95% CI = 0.22-0.71 and aOR = 0.33, 95% CI = 0.15-0.72), after controlling for confounding variables. ET infants had more emergency room (ER) visits in the first month (OR = 7.6, 95% CI = 1.01-60.6), and all ET infants who had ER visits were exclusively breastfed. Conclusions: ET infants had lower breastfeeding in the hospital and at 1 month. They should be regarded as a group at risk for breastfeeding challenges and infant morbidity.

In-hospital formula supplementation and breastfeeding initiation in infants born to women with pregestational diabetes mellitus

OBJECTIVE

To ascertain the rate of in-hospital supplementation as it relates to early breastfeeding (BF) and early formula feeding (FF) and its effects on BF (exclusive and partial) at the time of discharge for infants born to women with pregestational diabetes mellitus (PGDM).

METHODS

Retrospective cohort investigation of 282 women with PGDM who intended to BF and their asymptomatic infants admitted to the newborn nursery for blood glucose monitoring and routine care. Early feeding was defined by the initial feeding if given within four hours of birth.

RESULTS

Of the 282 mother-infant dyads, for 134 (48%) early feeding was BF and for 148 (52%) early feeding was FF. Times from birth to BF and FF (median 1 hr, 0.3-6) were similar, while the time to first BF for those who FF and supplemented was longer (median 6 hr., 1-24). Ninety-seven infants (72%) who first BF also supplemented. Of these, 22 (23%) BF exclusively, 67 (69%) BF partially and 8 (8%) FF at discharge. One hundred seventeen (79%) who first FF also supplemented. Of these, 21 (18%) BF exclusively, 76 (65%) BF partially and 20 (17%) FF at discharge.

CONCLUSION

Regardless of the type of first feeding, the majority of infants born to women with PGDM require supplementation. Even when medically indicated, in-hospital supplementation is an obstacle, albeit not absolute, to exclusive BF at discharge. Parents should be reminded that occasional supplementation should not deter resumption and continuation of BF.

Evaluation of an intervention supporting breastfeeding among late-preterm infants during in-hospital stay

BACKGROUND

Late-preterm infants show lower breastfeeding rates when compared with term infants. Current practice is to keep them in low-risk wards where clinical guidelines to support breastfeeding are well established for term infants but can be insufficient for late-preterm.

OBJECTIVE

The aim of this study was to evaluate an intervention supporting breastfeeding among late-preterm infants in a maternity service in the Basque Country, Spain.

METHODS

The intervention was designed to promote parents' education and involvement, provide a multidisciplinary approach and decision-making, and avoid separation of the mother-infant dyad. A quasi-experimental study was conducted with a control (n=212) and an intervention group (n=161). Data was collected from clinical records from November 2012 to January 2015. Feeding rate at discharge, breast-pump use, incidence of morbidities, infant weight loss and hospital stay length were compared between the two groups.

RESULTS

Infants in the control group were 50.7% exclusive breastfeeding, 37.8% breastfeeding, and, 11.5% formula feeding at discharge, whereas in the intervention group, frequencies were 68.4%, 25.9%, and 5.7%, respectively (p=0.002). Mothers in the intervention group were 2.66 times more likely to use the breast-pump after almost all or all feeds and 2.09 times more likely to exclusively breastfeed at discharge. There were no significant differences in morbidities and infant weight loss between groups. Hospital stay was longer for infants who required phototherapy in the intervention group (p=0.009).

CONCLUSION

The intervention resulted in a higher breastfeeding rate at discharge. Interventions aimed to provide specific support among late-pretem infants in maternity services are effective.

Determinants of Successful Direct Breastfeeding at Hospital Discharge in High-Risk Premature Infants

BACKGROUND

Despite a mother's intention to breastfeed, there are many barriers to feeding preterm infants that decrease breastfeeding rates.

OBJECTIVE

The objective of this research was to determine factors associated with successful direct breastfeeding (DBF) of the preterm infant at hospital discharge.

MATERIALS AND METHODS

A retrospective chart review of 69 preterm (<34 weeks' gestational age) infants in the neonatal intensive care unit, whose mothers intended to breastfeed, was conducted. Infant-, mother-, and feeding-related factors were examined by chi-square or t test for their relationship with breastfeeding success, and by multiple logistic regression to identify predictive factors.

RESULTS

Successful DBF at discharge occurred in 64%. Mothers of infants who were breastfed were older (p < 0.0001); had less psychiatric illness (p = 0.03); and were less likely to smoke (p < 0.0001) and use recreational drugs (p = 0.04). The infants had higher birth weights (p = 0.03) and lower incidence of bronchopulmonary dysplasia (p = 0.04). A higher proportion of infants received DBF at their first oral feed (p < 0.001), and were discharged earlier (p = 0.03). Reduced milk supply was cited for breastfeeding failure in 36%. Older maternal age (odds ratio [OR] = 1.24, 95% confidence interval [CI] 1.02-1.51) and DBF at the first oral feed (OR = 7.72, 95% CI 1.37-43.6) were associated with successful DBF at discharge.

CONCLUSION

Maternal age and method of first oral feed are critical predictors of breastfeeding success in preterm infants. Mothers should be encouraged to breastfeed at the infant's first oral attempt and strategic breastfeeding support should be provided before initiation of oral feeding.

Prospective questionnaire study showed that higher self-efficacy predicted longer exclusive breastfeeding by the mothers of late preterm infants

AIM

An important variable that influences breastfeeding outcomes is how confident a woman feels about her ability to breastfeed successfully at an early stage. We investigated breastfeeding self-efficacy in the mothers of late preterm infants.

METHODS

This was a prospective, comparative study that focused on mothers who had delivered babies at 34 + 0 to 36 + 6 weeks and were recruited in 2012-2015 from a neonatal intensive care unit and a postnatal ward at a Swedish university hospital. The Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF) was used to psychometrically assess the mothers at 40 weeks of postmenstrual age (n = 148) and at three months of corrected age (n = 114).

RESULTS

The BSES-SF scores were higher in the 87% of mothers that exclusively breastfed when their babies reached 40 weeks (57.1 out of 70) than those who did not (41.4, p < 0.001), indicating better self-efficacy. The figures remained higher in the 68% of exclusive breastfeeding mothers at three months of corrected age (60.9 versus 51.7).

CONCLUSION

Self-efficacy was an important predictor of the length of breastfeeding in mothers of late preterm infants, and the BSES-SF can be used to detect low self-efficacy that could lead to early breastfeeding cessation.

Education for WIC Peer Counselors About Breastfeeding the Late Preterm Infant

Mothers of late preterm infants need ongoing support because they often find establishing breastfeeding (BF) to be complex and difficult. Special Supplemental Nutrition Program for Women, Infants and Children peer counselors provide BF information and emotional support to new mothers in many communities. However, their current training does not include education about BF for the late preterm infant. The purpose of this report is to present important information about BF and the late preterm infant that can enhance peer counselors' ability to offer appropriate support. The effect of this education on outcomes such as BF rates, maternal self-efficacy, infant hospital readmissions, and peer counselors' self-efficacy needs to be investigated.

Sustained Breastfeeding and Related Factors for Late Preterm and Early Term Infants

The purpose of this pilot study was to determine the prevalence of sustained breastfeeding in late preterm and early term breastfeeding infants at 1 and 2 months of age and to identify the factors that were related to sustained breastfeeding. Subjects were identified through purposive sampling and completed the Breastfeeding Self-Efficacy Scale and data were collected on lactation support, hospital course details, and demographic factors. At 1 and 2 months of age, structured telephone interviews determined the current feeding status and postdischarge lactation support. Of 126 mothers, 82% sustained breastfeeding at 1 month and 71.2% at 2 months. Factors associated with sustained breastfeeding at 2 months included a college education (P = .014), higher day 1 breastfeeding scores (P = .007), higher Breastfeeding Self-Efficacy scores (P = .046), and continued maternal skin-to-skin contact (P = .007). High after day 1 breastfeeding scores were associated with sustained breastfeeding at 1 month (P = .000) and 2 months (P = .001). Unsustained breastfeeding at 1 and 2 months was associated with the occurrence of supplemental feedings (P = .001) and pumping at discharge (1 month, P = .002; 2 months, P = .015). Identifying the factors associated with the high-sustained breastfeeding rate in this population helps nurses focus on how to best support their breastfeeding experience.