Exploration of the Association Between Sucking Measures and Ability to Attain Independent Oral Feeds Among Infants Who Are Born Preterm.

IMPORTANCE: Infants who are born preterm often experience difficulty transitioning from full tube to independent oral feeds, which often prolongs their hospital stay. No clinical measures associated with attainment of independent oral feeds are currently available. OBJECTIVE: To identify specific nutritive sucking measures associated with time to attainment of independent oral feeds among infants who are born preterm. DESIGN: An observational cohort pilot study was undertaken. SETTING: A Level 2 to Level 3 neonatal intensive care unit. PARTICIPANTS: Fourteen infants (7 male, 7 female) born at or less than 34 wk gestation were enrolled. OUTCOMES AND MEASURES: The monitored suck measures included average suck strength (millimeters of mercury), average sucking burst duration (seconds), average suck count (number of sucks), and average pause duration (seconds). Time to independent oral feeds (days) and baseline characteristics were also monitored. The nutritive sucking measures were recorded once, during the first 5 min of an oral feed, when infants were taking an average of three to four oral feeds per day using a nipple monitoring device. RESULTS: An inverse relation was found among average suck burst duration (p = .04), gestational age (p = .03), and days to attainment of independent oral feeds. CONCLUSIONS AND RELEVANCE: Study results suggest that average sucking burst duration, during the first 5 min of an oral feed, is associated with time to attain independent oral feeds. Plain-Language Summary: Sucking burst duration is a simple measure that may be used clinically to identify early on infants who may have trouble transitioning from full tube to independent oral feedings. The results of this study suggest that a suck burst duration in the first 5 min of an oral feeding is inversely associated with the length of time to achieve independent oral feeding. The results highlight the importance of considering an infant's nutritive sucking ability when evaluating their potential to achieve independent oral feedings.

Breastfeeding Practice Before Bottle-Feeding: An Initiative to Increase the Rate of Breastfeeding for Preterm Infants at the Time of Neonatal Intensive Care Unit Discharge.

Preterm babies who received 72 hours of breastfeeding practice before introducing a bottle had significantly higher rates of breastfeeding at the time of neonatal intensive care unit (NICU) discharge than did babies who were introduced to bottle-feeding with or before breastfeeding during the first 72 hours of oral feeding or babies who were primarily bottle-fed. There were no statistical differences in corrected gestational age (CGA) at birth, first oral feeding, or full oral feeds, in days from first to full oral feeds, or in CGA or days of life at NICU discharge.

The role of breastfeeding and formula feeding regarding depressive symptoms and an impaired mother child bonding.

Associations between depressive symptoms and breastfeeding are well documented. However, evidence is lacking for subdivisions of feeding styles, namely exclusive breastfeeding, exclusive formula feeding and a mixed feeding style (breastfeeding and formula feeding). In addition, studies examining associations between mother-child-bonding and breastfeeding have yielded mixed results. The aim of this study is to provide a more profound understanding of the different feeding styles and their associations with maternal mental health and mother-child-bonding. Data from 307 women were collected longitudinally in person (prenatally) and by telephone (3 months postnatally) using validated self-report measures, and analyzed using correlational analyses, unpaired group comparisons and regression analyses. Our results from a multinomial regression analysis revealed that impaired mother-child-bonding was positively associated with mixed feeding style (p = .003) and depressive symptoms prenatal were positively associated with exclusive formula feeding (p = .013). Further studies could investigate whether information about the underlying reasons we found for mixed feeding, such as insufficient weight gain of the child or the feeling that the child is unsatiated, could help prevent impaired mother-child-bonding. Overall, the results of this study have promising new implications for research and practice, regarding at-risk populations and implications for preventive measures regarding postpartum depression and an impaired mother-child-bonding.

Multilevel modeling analysis of bottle feeding and its determinants among children 0-23 months in East Africa: evidence from recent DHS data (2015-2022).

BACKGROUND: Despite breastfeeding recommendations, the prevalence and length of breast milk feeding in developing nations is rapidly decreasing, with bottle feeding taking its place. This reduces the effectiveness of breastfeeding and is associated with diarrheal disease mortality and morbidity. The purpose of this study was to determine the prevalence, distribution, and determinants of bottle feeding among under-two-year-old children in the region. METHODS: The ten East African countries' Demographic and Health Surveys (DHS) recent data from 2015 to 2022 was used. The data were weighted using sample weights for probability sampling and nonresponse. The study used 43,150 weighted children. A multi-level logistic regression model was used, and P - values of ≤ 0.2 and < 0.05 were used to declare candidate variables in the binary, and multivariable to declare significant variables, respectively. RESULTS: The prevalence of bottle feeding among children under-two-years-old in East Africa was 10.08% (95% CI 9.79, 10.36), ranging from 4.04% (95% CI 3.56, 4.53) in Tanzania to 33.40% (95% CI 32.72, 34.08) in Kenya. High antenatal care communities (AOR 1.22; 95% CI 1.11, 1.35), mothers aged 25-34 years (AOR 1.17; 95% CI 1.06, 1.28), high wealth index communities (AOR 1.12; 95% CI 1.02,1.25), women who had at least one types mass media exposure (AOR 1.64; 95% CI 1.53, 1.77), women from communities with high level mass media exposure (AOR 1.36; 95% CI 1.23, 1.52), given first birth after teenage years (AOR 1.17; 95% CI 1.09, 1.26), having more than one health visit in the year (AOR 1.37; 95% CI 1.27,1.47), multiple children (AOR 1.46; 95% CI 1.22, 1.75) were associated with higher rates of bottle feeding. Whereas a primary education (AOR 0.51; 95% CI 0.47, 0.54), having 3-5 living children (AOR 0.86; 95% CI 0.79, 0.95), a rural setting (AOR 0.53; 95% CI 0.49, 0.58), and a long distance from health facilities (AOR 0.84; 95% CI, 0.78, 0.91) were associated with lower rates of bottle feeding. CONCLUSIONS: The overall prevalence of bottle feeding was moderate in East African countries. Improving the availability and accessibility of health facilities to mothers, utilizing maternal healthcare, and media exposure will contribute to a significant decrease in the inappropriate bottle feeding of children in East Africa.

Infant Oral Candidiasis and Bottle Cleaning Methods: A Descriptive Study.

As manufacturers produce bottles with additional parts, such as an anticolic straw, cleaning time increases. Increased cleaning time potentially decreases cleaning effectiveness and, thus, increases the chance for thrush. This study explored the relationship between the number of bottle parts and cleaning methods for bottle-fed-only infants (<13 months) presenting with oral candidiasis. After obtaining demographic information on eligible infants (via parental consent) from the chart, caregivers of 60 infants verbally completed a questionnaire. The questionnaire elicited information about the preferred bottle for feeding, number of parts, washing frequency, washing method, drying method, sterilization frequency, and sterilization method. The χ2 test, and Fisher's exact test when necessary, was performed to examine the relationship between each reported cleaning method (washing, drying, and sterilization) compared with the number of bottle parts (≤3 or ≥4). The number of bottle parts showed no association with bottle cleaning methods (p > .05). Although there were no statistically significant relationships, trends did present that warrant investigation. Future studies to confirm recommended practices for cleaning methods and identify those at risk from demographic data could positively affect the health of bottle-fed infants by reducing the occurrence of thrush.

Awareness and Support of Responsive Bottle Feeding Among WIC Counselors and Caregivers: A Formative Qualitative Study.

OBJECTIVE: To understand the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) counselor experiences discussing responsive bottle feeding during counseling and WIC participants' knowledge, understanding, and use of responsive bottle feeding. METHODS: Qualitative descriptive, semistructured interviews with 23 participants (8 WIC counselors and 15 WIC participants) were conducted online via Zoom. The WIC counselors and mothers of WIC-enrolled bottle-fed infants were recruited through a network of WIC clinics in North Carolina. Interviews were recorded, transcribed, and collaboratively analyzed using content analysis. RESULTS: The WIC participants received responsive infant feeding support from WIC counselors but often in the context of breastfeeding. WIC counselors provided valuable support for families but were challenged by limited training on responsive bottle feeding, balancing promoting breastfeeding with supporting mothers' feeding decisions, and time constraints. CONCLUSIONS AND IMPLICATIONS: Findings provide preliminary support for the need to develop and pilot an intervention focused on promoting responsive feeding for parents of bottle-fed infants.

Comparison of the Effect of Direct Breastfeeding, Expressed Human Milk, and Infant Formula Feeding on Infant Weight Trajectories: A Systematic Review.

Background: Formula and breastfeeding are known factors associated with infant weight trajectories. Evidence exploring the effect of expressed human milk feeding on infant weight in the community setting has not been well synthesized. Objectives: This systematic review examined (1) weight changes among infants fed expressed human milk and (2) differences in weight change between infants fed expressed human milk and infants fed at the breast or infant formula via bottle. Methods: A comprehensive search of the literature was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The quality of each study was appraised using the Joanna Briggs Critical Appraisal Tools. Results: A total of six studies met the eligibility criteria and included a total of 5,152 infants. The within-subject analysis identified only 31 infants strictly or predominantly fed expressed human milk. The between-subject analysis comparing expressed human milk feeding to the available comparison groups (formula-fed or direct at the breastfed) revealed that higher weight gains were observed in the weight trajectories among infants in the bottle or formula-fed conditions in four of the six included studies. Conclusions: Findings from the few studies included in this review found a difference in the infant weight gain patterns among expressed human milk-fed infants when compared with their respective feeding groups (directly breastfed or formula-fed). Further research is needed to corroborate these findings and elucidate the clinical significance of the differences in weight gain patterns observed across infant feeding groups.

Effects of non-nutritive sucking habits on malocclusions: a systematic review.

The development of the craniomandibular system is guided by genetic interactions and environmental factors, including specific habits such as breastfeeding, bottle feeding, thumb sucking and the use of pacifiers. These habits can have a considerable impact on the growth of the developing jaws and can lead to malocclusion in children. This review aims to investigate potential associations between non-nutritive sucking habits (NNSHs) and malocclusions compared to the presence of nutritive sucking habits (NSHs). To carry out this systematic review, we followed the PRISMA protocol and performed a bibliographic search of the existing literature until April 2023 in the following electronic databases: Medline, PubMed, The Cochrane Library and Embase. Out of a total of 153 records, we included 21 studies. We found that the chances of diagnosing a malocclusion were higher for children with bottle nutrition when compared to breast-fed children. Breastfeeding provides protection against malocclusions. In the same manner, persistent NNSH habits appeared to be associated with increased chances of having malocclusions. The longer the child was breastfed, the shorter the duration of the pacifier habit and the lower the risk of developing moderate/severe malocclusions. The duration of the habits has a positive influence on the appearance of occlusion defects.

Read the Feed: High-Emotion Simulation of Preterm Feeding to Enhance Graduate-Level Training.

PURPOSE: Therapeutic bottle feeding is a critical skill for speech-language pathologists (SLPs) managing the increasing and medically complex neonatal intensive care unit (NICU) and early intervention caseloads. Thus, we explored the role of a high-emotion preterm simulator, known as "Paul," to increase knowledge, skills, and confidence related to infant feeding management for speech-language pathology graduate students. METHOD: A randomized controlled study compared learning outcomes of 27 participants following either a 1-hr lecture or 1-hr training with a preterm simulator. Outcomes included knowledge demonstrated on written examination, accuracy in identifying stress cues during simulated feeding, and self-reported anxiety levels related to clinically assessing infant feeding. RESULTS: No baseline group differences were found on written examination or during a simulated bottle feeding. Both groups improved in written examination scores and identification of stress cues (p < .001). Gains in written examination scores did not significantly differ between groups; however, after training, the simulator group correctly identified more stress cues during a simulated bottle feeding (p < .001), and the lecture group reported reduced anxiety related to clinically evaluating infant feeding compared to simulator-trained students (p < .05). CONCLUSIONS: All students demonstrated gains in written knowledge and identification of stress cues; however, simulation-based training was superior in developing the feeders' ability to identify stress cues during a hands-on simulated bottle-feeding scenario. Lecture-based training may have inflated students' perceptions in their clinical skills as they were less accurate in identifying stress cues during a simulated feeding but reported significantly reduced anxiety for administering a clinical evaluation of infant feeding compared to simulation-trained students. Hands-on training using high-fidelity simulation may capitalize on experiential learning to better build clinical feeding skills for future SLPs who may serve in NICU and early intervention settings, while eliminating the risk of potential errors during learning that could affect fragile neonates.

Effects of simplified group housing on behavior, welfare, growth performance, and health of preweaned dairy calves on a California dairy.

Most US dairy calves are raised in individual hutches for biocontainment purposes and to facilitate monitoring and handling of calves. However, individual hutches typically restrict calves' activity and social interactions. Previous studies showed that group housing (GH) is beneficial to calf welfare and is associated with social benefits. The adoption of GH on dairies is hindered by several concerns, with the primary concern being the potential for increased transmission of diseases due to heightened calf-to-calf contact. In light of this, our study aimed to compare the behavior, health, and growth outcomes of calves housed in groups of 3 to individually housed (IH) calves during the preweaning period. A total of 42 Holstein heifer calves on a commercial dairy in Northern California were enrolled in groups of 3 to different housing treatments; IH (n = 21) or GH (n = 21) between July and October 2020. Each treatment was composed of 7 groups of 3 calves each. Calves in the GH treatment were housed in groups of 3 from 6 to 10 d until 70 d of age. Individual pens consisted of one polyethylene hutch with a 1.5 m × 1.2 m outside exercise area. Group pens were constructed by assembling 3 polyethylene hutches with a 1.5 m × 3.6 m outside exercise area of wire panel fencing. Calves were weighed and measured for height at birth and weaning. Diarrhea and bovine respiratory disease (BRD) scores were recorded daily throughout the preweaning period. Cumulative incidence and hazard ratios were estimated for BRD and diarrhea for GH and IH. A mixed model with pen as a random effect was specified to evaluate the effect of treatment. Group-housed calves gained 0.64 ± 0.02 kg/d while IH calves gained 0.65 ± 0.02 kg/d. Similarly, there was no evidence for treatment differences in withers height gain in GH calves (0.22 ± 0.01 cm/d) compared with IH calves (0.21 ± 0.01 cm/d). The cumulative incidence of BRD based on the California scoring system in GH calves was 75 ± 9.68% compared with 66.66 ± 10.28% in IH calves. Group-housed calves had a BRD hazard of 1.14 times that of IH calves (95% CI: 1.21-2.40). The cumulative incidence of diarrhea (fecal score 3) in GH calves was 100% in comparison to 95.20% ± 4.66% in IH calves. The mean proportion of scan observations of calves feeding on concentrates was significantly higher in GH (0.145 ± 0.004/h) compared with IH calves (0.076 ± 0.003/h) during the preweaning period. The study results provide evidence that this simplified GH system provides benefits of GH without detrimental short-term effects on calf growth and health during the preweaning period.

Trends and associated factors of bottle-feeding in Turkey: dramatic change over the last three decades under the limited implemented code.

The study aimed to examine the trends and associated factors of bottle-feeding among children aged 0-35 months. Data covering 11,205 mother-child pairs, from six recent Turkey Demographic and Health Surveys (TDHSs) were analyzed by using complex sample crosstabs and logistic regression. Bottle-feeding was on an upward trend from 33.0% to 51.5% from 1993 to 2013 and fell slightly 47.9% in 2018. Increasing trends of bottle-feeding were found in children aged 6-35 months, the East region, lower wealth index, maternal education under 5 years, Kurdish mothers, and the low antenatal care attendance. Multivariate analysis using data from TDHS-2018 showed that young maternal age, low birth weight and being 6-23 months of age were associated with higher rates of bottle-feeding. The prolonged bottle-feeding became widespread, and the bottle-feeding was common even in 35-month-old children. Interventions by the Government and stakeholders to minimize low rates of bottle-feeding should focus on high-risk groups.

Feeding characteristics of healthy infants without reported feeding impairments throughout the first month of life.

OBJECTIVE: Elucidate characteristics of feeding performance in healthy infants without reported feeding problems throughout the first month of life. STUDY DESIGN: Feeding was monitored in 61 healthy infants by caregiver report for 48 h a week from birth to 4 weeks old. Outcomes included feeding modality, how much they consumed, how long the feed lasted, and how many coughing episodes the infant exhibited. Data were analyzed with descriptive and non-parametric statistics. RESULT: The majority of infants (68%) exhibited at least one problematic feeding behavior. Infants consumed 68 ml/feed over 20 min, though the milk volumes and feed durations were highly variable. Coughing occurred an average of 2 feeds per day. No significant change in coughing was observed throughout the first month of life (p = 0.64). Infants coughed significantly less during breast feeds than bottle feeds (p = 0.02). CONCLUSION: Healthy term infants exhibit what appear to be normal developmental imperfections in feeding performance throughout the first month of life.

Infant and young child feeding practices in refugee settings across 203 population-based surveys from 2013-2019.

Infant and young child feeding (IYCF) plays a crucial role in early childhood growth and development. This study summarizes recent IYCF practices in multiple refugee settings and compares them to those in the host countries. We analyzed 203 surveys conducted among refugees residing in 15 countries and 120 unique sites and assessed eight IYCF indicators available from those surveys. A total of 146 surveys were conducted in Eastern and Southern Africa (ESA) and 50 in Western and Central Africa (WCA) regions. The median prevalence across surveys of all four indicators describing intake of breast milk was relatively high: 96.6% for ever breastfed, 81.2% for initiation of breastfeeding within 1 h of birth, 76.9% for exclusive breastfeeding 0-5 months, and 75.0% for continued breastfeeding 12-23 months. The median prevalence of early initiation and exclusive breastfeeding was markedly higher in ESA than in WCA (85.0% vs. 37.5% and 83.5% vs. 56.1%, respectively). Conversely, the overall median prevalence of timely introduction of solid and semisolid foods and flesh food consumption was low: 51.8% and 16.1%, respectively. Flesh food consumption was higher in WCA than in ESA (27.4% vs. 11.6%). The median prevalence of mixed milk feeding at 0-5 months and bottle feeding was very low: 2.4% and 3.8%, respectively. Indicators describing breast milk intake were generally either similar or higher in refugees than in the host country populations, whereas the other indicators were generally higher in the host populations than in refugees. The low prevalence of timely introduction of solids and of flesh food consumption in refugees is concerning and requires substantial improvement.