Exclusive Breastfeeding Group Research Articles

The effect of exclusive breastfeeding on synaptogenesis and cell survival in mouse offspring

The first thousand days of life are critical for determining a child's cognitive development in humans. Breastfeeding may provide the nutrients needed for brain development. Cognitive function has been widely associated with neuronal turnover, driven by synaptogenesis and apoptosis. To explore this hypothesis, this study aimed to examine the effect of exclusive breastfeeding (EBF) on cognitive function and neuronal turnover in the dentate gyrus of the mice hippocampus. We conducted cognitive function assessments using the Morris Water Maze (MWM) test. We also examined neuronal apoptosis with TUNEL assay and synaptogenesis using PSD-95 antibodies. The newborn mice (mixed gender) aged 0 days were randomly divided into two groups. The first group received exclusive breastfeeding (EBF, n = 14), while the second group (MF, n = 14) received mixed breast milk and formula milk. At postnatal day 21 (PND21), the MWM test was performed, followed by an assessment of neuronal apoptosis and synaptogenesis. In the MWM test, the escape latency of the EBF group was shorter than the MF group. There was a significant increase in PSD-95 expression and a decrease in TUNEL expression in the EBF group (p < 0.001) than in the MF group. In conclusion, exclusive breastfeeding is associated with higher cognitive function. Exclusive breastfeeding affects neuronal turnover by increasing synaptogenesis and decreasing apoptosis in the dentate gyrus of the hippocampus. This has both scientific and clinical implications, pointing to nutritional practices early in life that could optimise the attainment of cognitive potential.

Analysis on the current situation of twin breastfeeding and its influencing factors.

Studies have found that exclusive breastfeeding can not only promote the growth and development of infants, but also increase the emotional communication between mothers and infants, and reduce the incidence of maternal breast diseases. To analysis the current situation and influencing factors of breastfeeding twins. A total of 420 twin mothers delivered in our hospital from January 2019 to December 2022 were selected to investigate the situation of breastfeeding within 6 months after delivery. An electronic questionnaire was conducted, and clinical information were collected. Univariate analysis and multivariate logistic regression analysis were applied to analyze the factors influencing exclusive breastfeeding. The rate of exclusive breastfeeding was 21.90%; in the exclusive breastfeeding group, the age <35 years old, bachelor degree or above, rural areas, no nipple depression or flat, no breast distension, no postpartum depression, adequate breast milk, participation in health education during pregnancy, husband support for breastfeeding, no infant feeding difficulties, infant diarrhea, lactose intolerance and return to milk were 96.74%, 53.26%, 65.22%, 80.43%, 76.09%, 80.43%, 73.91%, 63.04%, 69.57%, 71.74%, 65.22%, 70.65%, and 66.30%, respectively. It was significantly higher than that in the non-exclusive breastfeeding group (P < .05). The score of Edinburgh Postpartum Depression Scale (EPDS) was (8.08 ± 1.03) in the exclusive breastfeeding group, which was significantly lower than that in the non-exclusive breastfeeding group (P < .001), while the score of Perceived Social Support Scale (PSSS) was (67.32 ± 9.92), which was significantly higher than that in the non-exclusive breastfeeding one(P < .001). Logistic regression analysis showed that age, education level, nipple depression or flat, breast tenderness, postpartum depression, breast milk volume, health education training during pregnancy, husband support for breastfeeding, PSSS score, infant diarrhea, lactose intolerance, and delectation were the influencing factors of exclusive breastfeeding (P < .001). Our findings suggest that various factors were associated with a low rate of exclusive breastfeeding in twin births, such as age, educational level, and social support. Corresponding measures should be formulated for intervention to promote exclusive breastfeeding.

Does regular antenatal exercise promote exclusive breastfeeding during the first 3 months of life? Secondary analyses of a randomized controlled trial.

Exclusive breastfeeding (EBF) and antenatal exercise are independently associated with positive short- and long-term health effects for women and their children. The aims of the study were to investigate whether antenatal exercise promotes EBF three months postpartum and further to explore factors associated with EBF at three months postpartum. This study was a follow-up of a Norwegian two-center randomized controlled trial to assess the effect of an antenatal exercise protocol. The recruited pregnant women were randomized to either a 12-week standardized antenatal exercise program with one weekly group training led by a physiotherapist and two weekly home training sessions or standard antenatal care. Women reported breastfeeding status in a questionnaire at three months postpartum. Of the 726 women, 88% were EBF at three months postpartum. There was no significant difference in EBF rates between the intervention group (87%) and the control group (89%). EBF was positively associated with maternal education (AOR=3.4; 95% CI: 1.7-6.7) and EBF at discharge from the hospital (AOR=22.2; 95% CI: 10-49). Admission to neonatal intensive care unit was identified as a significant barrier to EBF (AOR=0.2; 95% CI: 0.1-0.4). Significantly more women in the non-EBF group had sought professional help compared to women in the EBF group (p≤0.001). Regular physical exercise during pregnancy did not influence the exclusive breastfeeding rates at three months postpartum. Considering the health effects of exclusive breastfeeding and antenatal physical exercise, studies with follow-up periods beyond three months postpartum are warranted.

Partisipasi Masyarakat dalam Penanggulangan Stunting melalui Kegiatan Gizi Puskesmas Kebong Kecamatan Kelam Permai

The purpose of this study was to find out the form of community participation in stunting prevention through nutrition activities at Kebong Health Center, Kelam Permai District and to find out what factors influenced community participation in stunting prevention through nutrition activities at Kebong Health Center, Kelam Permai District. The research method used was descriptive research with a qualitative approach. In this study, the primary data source was data collected directly from the village government, health center, village communities in the Kelam sub-district, as parties related to the stunting management process. The results of the study explain that community participation in the nutrition program for stunting prevention by the Kebong Health Center, Kelam Permai District, namely: Campaign and Declaration of Stunting Prevention, Toddler Posyandu, Tracking of Stunted Babies, Malnutrition Surveillance, Implementation of Pregnant and Toddler Classes, Assistance of Pregnant Resti, Surveillance of Pregnant Women KEK , and the Exclusive Breastfeeding Group, as well as Monev for Stunting Toddlers. Forms of Community Participation in the form of: Labor Participation, Skills Participation, and Social Participation. Stages of community participation in the form of: Participation in Implementation, Participation in Evaluation, and Participation in Taking Benefits. Levels of Community Participation starting from: Consultation, Making joint decisions, Acting together, Providing support. Factors that influence community participation in the nutrition program for stunting control in Kelam Permai District are government intervention, community awareness, close living quarters, and free programs and The inhibiting factors were low knowledge, parents' work, lack of socialization, and inadequate follow-up.

Food allergy and infant feeding practices: Are they related?

BackgroundImmunoglobulin (Ig)E-mediated food allergy is a growing health problem affecting up to 10% of children. It is well-established that early introduction to peanuts and eggs from 4 months of age has a preventive effect. In contrast, there is no consensus about the effect of breastfeeding on food allergy development. ObjectiveTo evaluate the effect of breastfeeding and cows' milk formula (CMF) feeding on the development of IgE-mediated food allergy. MethodsInfants in the Cow's Milk Early Exposure Trial were followed for 12 months. The cohort was divided according to parental feeding preferences for the first 2 months of life: group 1: exclusive breastfeeding (EBF); group 2: breastfeeding with at least 1 daily meal of CMF; and group 3: feeding with CMF only. ResultsAmong a total of 1989 infants, 1071 were on EBF (53.8%), 616 were breastfed with addition of CMF (31%), and 302 were fed with CMF only (15.2%), from birth. By 12 months, 43 infants developed an IgE-mediated food allergy (2.2%); 31 in the EBF group (2.9%), 12 in the breastfeeding and CMF combined group (1.9%), and none in the CMF feeding-only group (P = .002). Family atopic comorbidity did not affect the results. ConclusionIn this prospective cohort, breastfed infants developed significantly higher rates of IgE-mediated food allergy during the first year of life. Perhaps the mechanism is related to compounds ingested by the mother and secreted in the breastmilk. Future larger cohorts should validate these results and offer the lactating mother recommendations. Trial RegistrationThe COMEET study and its derivatives were approved by the Ethics Committee of Meir Medical Center, IRB number 011-16-MMC. It was registered at the National Institutes of Health Clinical Trials Registry: NCT02785679.

Study on Impact of Tertiary Care Baby Friendly Hospital on Exclusive Breast Feeding and Child Health

Background: Initiation of breast-feeding within 1hour after birth has been associated with reduced neonatal mortality. Baby Friendly Hospital Initiative has profound effects on appropriate practice of BF and thus helps to reduce infant mortality and morbidity. Objective: This study was conductedin the dept.Gynae &amp; Obs and Dept of Paediatrics of Shaheed Suhrawardy Medical College Hospital,Dhaka, to observe the rates of exclusive breast feeding and child health status after cancelling from Baby Friendly Hospital Methodology: 100 term babies of normal birth weight irrespective of sex, born in Sh.SMCH by NVD or caesarian section were included. Data was collected from the mother with a pretested questionnaire at postnatal period, at 6th week, 14th week &amp; 6th month of age. Result: The mean age of studiednewborn (100) was 20.02±19.54 hours. All the infants started breast feeding after birth and among them fifty six percent initiated with in 1 hour. Fifty five percent mothers were fed breast milk more than 8 times of her baby in last 24 hours. Difficulty in breast feeding was found in 36(36.0%) infants, which was resolved mostly (94%) by nurse. Exclusive breastfeeding was found in 100% of infants during discharge from hospital. In 1st and 2nd follow up 95(95.0%) and 89(89.0%) infants were exclusively breastfed. In 3rd follow up at last week of 6th month 78(78.0%) infants were exclusively breast fed. Five(5%) and six(6%) infants received supplementary food in 1st and 2nd follow up respectively. In last follow up the number were eleven (11%) and the total number was 22(22%).The causes of supplementation were crying of baby due to perceived insufficient breast milk and job of the mother in 1st&amp; 2nd and 3rd visit respectively. Weight was significantly (p&lt;0.05) higher in exclusive breast feeding group than the non EBF group and sickness were also more in non EBF group. Conclusion: Exclusive breast feeding was found in 78.0% of infants upto last week of 6 months. Crying of baby due to perception of insufficient breast milk and joining in outside job of the mother were the causes of introduction of formula milk in the 1st,2nd and 3rd visit respectively. Weight gain and sickness were significantly less in EBF group than in non EBF group. J Shaheed Suhrawardy Med Coll 2021; 13(2): 164-170

Comparison of mothers’ perceptions of hunger cues in 3-month-old infant under different feeding methods

BackgroundMothers’ perception of infant hunger cues is a critical content of responsive feeding, which is central to the promotion of early childhood development. However, only a few studies have examined responsive feeding in China, especially lacking the studies on perceptions of infant hunger cues. Consider the cultural differences, the aim of this study was to describe the perceptions of infant hunger cues of Chinese mothers for infants aged 3 months, and explore the relationship between maternal perceptions of infant hunger cues and different feeding methods.MethodsA cross-sectional study was conducted with a sample of 326 mothers of healthy 3-month-old infants, including 188 exclusive breastfeeding (EBF) mothers and 138 formula feeding (FF) mothers. It was implemented in four provincial and municipal maternal and child health hospitals. The mothers’ perceptions of infant hunger cues were surveyed by self-reporting questionnaires. Chi-square tests and logistic analysis were applied to analyze the differences in maternal perceptions of infant hunger cues, including the number of hunger cues and the specific cues, between EBF group and FF group by controlling sociodemographic variables and the daily nursing indicators.ResultsWe found that a higher proportion of EBF mothers could perceive multiple hunger cues (≥ 2) than FF mothers (66.5% vs.55.1%). For specific cues, the EBF mothers had higher perceptions of infant’s “hand sucking” (67.6% vs. 53.6%) and “moving head frantically from side to side” (34.6% vs. 23.9%), all p < 0.05. Regression analysis revealed that EBF might support mothers to perceive infant hunger cues than FF mothers, with the number of infant hunger cues (OR = 1.70, 95% CI: 1.01–2.85), “hand sucking” (OR = 1.72, 95% CI: 1.04–2.87), “moving head frantically from side to side” (OR = 2.07, 95% CI: 1.19–3.62). The number of infant hunger cues perceived by mothers was also associated with their educational level and family structure.ConclusionEBF mothers of 3-month-old infants may be more likely to perceive infant hunger cues than FF mothers in China. It is necessary to increase the health education about infant hunger and satiety cues to caregivers in China, especially among mothers with lower education levels, mothers living in nuclear families, and FF mothers.

Exclusive breastfeeding and disease evolution in hospitalized infants with bronchiolitis

To evaluate if there are differences in the evolution of patients hospitalized due to bronchiolitis fed with exclusive breastfeeding (EBF) vs. breast milk substitutes (BMS). Prospec tive cohort study. Children hospitalized due to bronchiolitis aged from 1 to 6 months were included. Evolution was compared with respect to days of hospitalization, days of oxygen therapy, requirement of high-flow nasal cannula (HFNC), presence of associated pneumonia, transfer to intensive care, and death. During the study period, 131 infants hospitalized due to bronchiolitis met the selection criteria, 54 were fed with EBF, 29 with BMS, and 48 received mixed feeding. The EBF group required significantly fewer days of oxygen therapy (5.1 ± 2.4 vs. 6.6 ± 3.5; p < 0.02) and hospitalization (7.0 ± 2.4 vs. 8.4 ± 3.6; p < 0.04) than the BMS group. Although males in the BMS group required on average more days of hospitalization and oxygen therapy, this difference was not statistically significant. No deaths were recorded in the groups studied. Patients fed with EBF required fewer days of oxygen therapy and hospitalization than those who received BMS.

Early, continuing exposure to cow's milk formula and cow's milk allergy: The COMEET study, a single center, prospective interventional study

BackgroundCow's milk allergy (CMA) is a common food allergy among infants. Information regarding the best timing for first exposure to cow's milk formula (CMF) is controversial and more evidence is required. Few randomized control trials have tried to accurately assess the timing and preventive effect of exposure to CMF on small cohorts. ObjectiveThis study assessed the association between early, continuing exposure to CMF on the basis of the parents’ preferences and the development of immunoglobulin E (IgE)–mediated CMA in a large birth cohort. MethodsNewborns were prospectively recruited shortly before birth and divided into 2 groups according to parental feeding preference for the first 2 months of life: (1) exclusive breastfeeding (EBF); or (2) at least 1 meal of CMF (with or without breastfeeding) daily. Infants were followed up monthly until the age of 12 months. ResultsAmong 1992 infants participating in the study, 1073 (53.86%) were in the EBF group until 2 months of age. IgE-mediated CMA was confirmed in 0.85% (n = 17); all were in the EBF group. Within this group, the prevalence of IgE-mediated CMA was 1.58% compared with 0 in the other groups (relative risk, 29.98; P < .001). Post hoc analysis revealed IgE-mediated CMA prevalence of 0.7% in the per-protocol EBF group vs 3.27% among breastfed infants who were exposed to a small amount of CMF during the first 2 months of life. A family atopic background did not affect the results. ConclusionEarly, continuing exposure to CMF from birth has the potential to prevent the development of IgE-mediated CMA and should be encouraged. However, the exposure needs to be consistent because occasional exposure increases the risk of developing IgE-mediated CMA and should be avoided.

Protective Effect of Breastfeeding Against Febrile Seizure: A Nationwide Study in Korea

BackgroundBreastfeeding is known to protect against febrile seizure (FS). Whether its impact continues throughout the childhood period is still controversial. Our objective was to investigate the protective effect of breastfeeding against FS stratified by age. MethodsWe included children who participated in the National Health Screening Program for Infants and Children (NHSPIC) aged between four and six months between 2008 and 2014. Feeding type was confirmed based on the NHSPIC questionnaire, and data from the Korean National Health Insurance Service were used to determine FS cases during a five-year follow-up period. ResultsAmong the 1,791,335 children, the most prevalent feeding type was exclusive breastfeeding (EB) (42.3%). FS occurred most frequently in the exclusive formula feeding (EF) group (12.2%), followed by the partial breastfeeding (PB) (11.3%) and EB groups (10.7%). Compared with the EF group, the adjusted odds ratio for FS was 0.87 (95% confidence interval, 0.86 to 0.88, P < 0.001) and 0.93 (0.92 to 0.94, P < 0.001) in the EB and PB groups, respectively. The protective effect by age 2.5 years was significant in both the EB (0.85; 0.84 to 0.86, P < 0.001) and PB (0.92; 0.90 to 0.93, P < 0.001) groups. In contrast, the protective effect was not significant in the PB group and inconsistent in the EB group after 2.5 years. ConclusionBreastfeeding has a protective effect against FS in the most prevalent age period, from 0 to 2.5 years. Despite the limited effect after age 2.5 years, we support the current recommendation for prolonged breastfeeding to promote childhood health.

Immune-modulatory effect of human milk in reducing the risk of Kawasaki disease: A nationwide study in Korea

BackgroundKawasaki disease (KD) is the most common acquired heart disease among children in developed countries, but the etiology is still unclear. There are several hypotheses regarding the outbreak of KD, including infection, genetics, and immunity. Since breastfeeding plays an essential role in the immune system's composition, investigating breastfeeding's effects on the occurrence of KD would be an excellent way to identify the etiology of KD.AimTo determine whether the incidence of KD decreases with breastfeeding.MethodsThis nationwide cohort study analyzed data from the National Health Insurance Service (NHIS) in South Korea and included 1,910,438 infants who underwent their first National Children's Health Examination (NCHE) between 2008 and 2014. Feeding types were collected using a questionnaire in NCHE. The NHIS data and NCHE data were merged and analyzed. First, we investigated the effect of breastfeeding on the development of KD at 1 year of age. Then, we surveyed the age at which no significant effect appeared by expanding the observation range yearly.ResultsThe most prevalent feeding type in the study population was exclusive breastfeeding (41.5%). At 10–12 months of follow-up age, 3,854 (0.2%) infants were diagnosed with KD. Compared to the exclusive formula feeding group, the adjusted odds ratio (aOR) for KD was 0.84 [95% confidence interval (CI), 0.78–0.90] and 0.86 (95% CI, 0.79–0.94) in the exclusive and partial breastfeeding groups, respectively. At 22–24 months of age, aOR for KD was 0.94 (95% CI, 0.90–0.98) in the exclusive breastfeeding group and 0.98 (95% CI, 0.92–1.03) in the partial breastfeeding group. There was no difference in the risk between the groups at 34–36 months.ConclusionsUsing a large amount of national data on children aged <2 years, we proved that breastfeeding has a protective effect on the development of KD.

Association Between Breastfeeding Type and Duration and the Molar and Facial Characteristics of Preschoolers Aged 2 To 6 Years: A Cross-Sectional Study.

To calculate the association between the type and duration of breastfeeding and the deciduous molar relationship and facial characteristics of preschoolers aged 2 to 6 years. This crosssectional study included 160 pre-schoolers aged 2 to 6 years old, enrolled in the 2019 academic year from 3 public schools in Data collection involved two phases. The first phase consisted in determining the facial type, anteroposterior and vertical profile, facial dimensions, and the molar relationship between primary second molars. The second phase included interviews with the parents or legal guardians. Children with exclusive breastfeeding and with mixed/artificial feeding (breastfeeding and bottle-feeding, or exclusive artificial bottle-feeding) were included. Chi-square test, t-test, multiple linear regression, and binary logistic regression tests were applied (p<0.05). The facial length, width, and the lower third were greater in the exclusive breastfeeding group than in the mixed/artificial feeding group (3.74mm, p=0.002; 2.06mm, p=0.047; and 2.94mm, p=0.015; respectively). In addition, children with breastfeeding for more than six months showed greater facial length, facial width and lower third (3.20mm, p=0.038; 3.68mm, p=0.006; and 3.57mm, p=0.026; respectively). The duration of exclusive breastfeeding influenced facial width, noting an increase of 3.32mm (p=0.011) if a pre-schooler had exclusive breastfeeding for more than six months. There were no significant associations between type and duration of breastfeeding and the molar terminal plane, facial type, or profile. However, facial dimensions were greater in the exclusive breastfeeding group, and when breastfeeding was longer than six months.

Factors That Influence Posthospital Infant Feeding Practices Among Women Who Deliver at a Baby Friendly Hospital in Southern United States.

Introduction: The Baby Friendly Hospital Initiative has had a positive impact on breastfeeding initiation; however, little is known about posthospital infant feeding practices among women who deliver at baby friendly hospitals. Therefore we sought to evaluate posthospital breastfeeding outcomes among women who deliver at a baby friendly hospital (BFH) by (1) estimating exclusive breastfeeding rates at the postpartum visit (PPV), (2) quantifying the exclusive breastfeeding discontinuation rate, and (3) identifying which factors are associated with breastfeeding discontinuation. Methods: This was a prospective cohort study of women aged 14 and over, who delivered at the University of Alabama at Birmingham. The primary outcome was mode of infant feeding categorized as exclusive breastfeeding (EBF), combination breastfeeding and formula feeding (CF), and exclusive formula feeding (EFF) at the PPV. Secondary outcome was EBF discontinuation rate. Patients who initiated formula and/or who stopped breastfeeding were asked what influenced their decision. Results: At hospital discharge, 71.1% of the participants were EBF, 21.7% were CF, and 7.2% were EFF. At the PPV, the frequency of the primary outcome of EBF was 31.6% (95% confidence interval: 25.2-38.8); 34.6% (28.0-41.9) were CF, and 33.8% (27.3-41.1) were EFF. Therefore, the EBF absolute and relative discontinuation rates were 39.5% and 55.6%, respectively. No demographic factors, delivery characteristics, or maternal medical morbidities were associated with EBF in the multivariable logistic regression. However, women in the EBF group were more likely to report a workplace environment conducive to breastfeeding and partner and friend support. Conclusion: Significant breastfeeding discontinuation rates occur even among women who deliver at a BFH. Our findings suggest that multifactorial interventions, including a focus on the prevention of formula introduction, are needed in the early postpartum period to achieve higher EBF rates at the PPV.

Relationship between Child Care Exhaustion and Breastfeeding Type at Two and Six Months in a Cohort of 1210 Japanese Mothers.

This study investigated whether parenting stress is associated with breastfeeding type (exclusive or partial). Between 2014 and 2019, we recruited 1210 healthy mothers (mean age, 31.2 years; 65%, multiparity) from 73 obstetric institutions across all prefectures of Japan. Among these, 1120 mothers at two months and 1035 mothers at six months were investigated for parenting stress and breastfeeding type: exclusive versus otherwise (partial). Parenting stress was measured by a validated Japanese scale consisting of childcare exhaustion, worry about child’s development, and no partner support. Exclusive breastfeeding prevalence was 75% at two and 78% at six months. The total scores for childcare exhaustion and worry about child development were statistically higher in the partial breastfeeding group than in the exclusive breastfeeding group at two months but not at six months. A logistic regression model demonstrated that childcare exhaustion was significantly associated with an increased risk of having partial breastfeeding at two months after adjusting for the maternal Body Mass Index, parity, and baby’s current weight. However, the association was no longer significant at six months. The present study suggests that intervention for parenting stress at two months postpartum may promote prolonged exclusive breastfeeding.

Impact of exclusive breast feeding until six months of age on common illnesses: A prospective observational study.

Objectives:The WHO recommends exclusive breast feeding (EBF) for all infants for the first six months of life. National Family Health Survey-4 (2015-16) shows EBF rates of only 54.9%. We conducted a prospective study to assess prevalence of EBF and incidences of illnesses in infants from birth till six months of age.Methods:Healthy term infants born in our hospital between December 2017 and November 2018 were recruited at birth. Structured diary cards were given to mothers to record feeding patterns, occurrence and severity of illnesses. Mothers were interviewed at 6, 10, 14 and 26 weeks or contacted by telephone at 18 and 22 weeks. Data were analyzed using SPSS IBM Statistics 22.Results:The prevalence of EBF among 450 infants (M:F = 1.3:1) who completed the study was 47% at 6 months. 185 (69 EBF + 116 non-EBF) of 450 infants reported a total of 242 illnesses, most commonly respiratory (82.6%) followed by gastrointestinal (11.6%). Number of illnesses per infant was 0.45 and 0.6 in EBF group and non-EBF group respectively (p = 0.015). Illness incidences in EBF infants were significantly lower during all successive time intervals after 10 weeks of age. Logistic regression analysis confirmed significantly lower illness incidences in EBF infants at 10-14 weeks [OR = 0.27 (CI 0.12-0.64)] and 18-22 weeks [OR = 0.50 (CI 0.27-0.90)].Conclusions:The prevalence of EBF is suboptimal in our setting, with illness incidences significantly higher in non-EBF children. Appropriate intervention strategies need to be tailored to reinforce early initiation and continuation of EBF throughout the first six months of life.

Association Study on Nutrition in the First Year of Life and Molar-Incisor Hypomineralization (MIH)-Results from the GINIplus and LISA Birth Cohort Studies.

Molar-incisor hypomineralization (MIH) is a condition with specific clinical presentation whose etiology to date still remains unknown. This study prospectively investigated the association between nutrition during the 1st year of life and the presence of MIH in the permanent dentition. Data from 1070 10-year-old children from two prospective birth cohort studies were included. Information on exclusive breastfeeding (EBF) and introduction of 48 food items into the child’s diet was assessed at 4-, 6-, and 12-month time-points. Food diversity was defined according to the number of food items or food groups introduced into the child’s diet and then subsequent categorization into low-, middle- and high-diversity groups was performed. MIH was scored in the permanent dentition at age of 10 years. The statistical analysis included logistic and Poisson hurdle regression models adjusted for potential confounders. EBF, food item and food group diversity at 4-, 6-, 12-month time-points were found to be non-significant in most of the categories for the development of MIH. However, significantly higher odds for the presence of MIH were found for certain categories. Despite the limitation of this study, such as arbitrary cut-offs for categorization of food items, the results of this study suggest the lack of an association between early nutrition in the first year of life and MIH in the permanent dentition.

Effects of baby-friendly practices on breastfeeding duration in China: a case-control study

BackgroundThe Baby-Friendly Hospital Initiative is generally considered an effective way to promote breastfeeding. Although China has the largest number of baby-friendly hospitals in the world, research on baby-friendly practices in China is limited, and the rate of exclusive breastfeeding (EBF) at 6 months, 20.7%, compared to the 2025 global goal of 50% is low. It is, therefore, important to determine the factors that remain significant barriers to EBF in China. To explore how the key baby-friendly practices affect EBF duration in China, we used a case-control study to compare the effects of baby-friendly-related practices on both EBF and non-breastfeeding (NBF) mothers at 3 months and to investigate the effects of both single and comprehensive baby-friendly practices in promoting EBF duration at 3 months, which is one step toward EBF at 6 months.MethodsParticipants were recruited from four maternal and child health hospitals in western (Chongqing), eastern (Qingdao), southern (Liuzhou), and central China (Maanshan). A total of 421 mothers (245 in the EBF group, 176 in the NBF group) of infants aged 3 months were surveyed through a self-reported questionnaire from April 2018 to March 2019. The experience of baby-friendly practices and breastfeeding during hospitalization were assessed with yes/no questions. Socio-demographic factors that influenced breastfeeding at 3 months were analyzed using bivariate and multivariate logistic regression analyses.ResultsOf mothers in the EBF group, 65.57% reported engaging in at least seven baby-friendly practices compared to 47.72% of mothers in the NBF group. Significantly more mothers in the EBF group engaged in baby-friendly practices than in the NBF group. These practices included “breastfeeding within one hour after birth” (74.29% vs. 59.09%), “breastfeeding on demand” (86.48% vs. 75.00%), and “never use a pacifier” (46.53% vs. 31.25%). After adjusting for confounding variables, we found that the mothers who engaged in fewer than seven baby-friendly practices were about 1.7 times less likely to breastfeed than were those who engaged in seven or more baby-friendly practices (odds ratio [OR] 1.720, 95% confidence interval [CI] 1.106, 2.667). Further, the mothers who did not breastfeed on demand were as likely to not breastfeed up to 3 months (OR 2.263, 95% CI 1.265, 4.049), as were mothers who did not breastfeed during hospitalization (OR 4.379, 95% CI 1.815, 10.563).ConclusionsThese data from hospitals in China suggest that higher compliance with baby-friendly practices may have a positive impact on EBF at 3 months, particularly in terms of promoting the implementation of breastfeeding on demand and breastfeeding during hospitalization in China.

Association between Maternal Postpartum Depression, Stress, Optimism, and Breastfeeding Pattern in the First Six Months.

Early breastfeeding cessation is a major public health problem. Several factors can affect breastfeeding pattern, and psychological aspects have been poorly explored. We hypothesize that psychological factors and breastfeeding pattern have a relationship. We have assessed in mothers during the first six months of lactation if breastfeeding pattern is associated with maternal stress, postpartum depression, and dispositional optimism, and if these psychological factors play a role on breastfeeding adherence. In total, 711 women participated, answering online the following questionnaires: sociodemographic, perceived stress scale, Edinburgh postpartum depression scale, life orientation test, and breastfeeding adherence score. Women were categorized according to infant feeding practices as exclusive breastfeeding (EBF) or mixed breastfeeding (MBF). The EBF group had a lower score of perceived stress compared to those giving MBF (first month: EBF = 1.5 [1.1; 1.9], MBF = 1.8 [1.5; 2.0]; p-Value = 0.030; third month: EBF = 1.6 [1.2; 2.0], MBF = 1.8 [1.5; 2.4]; p-Value = 0.038) and also had a lower score of postpartum depression (third month: EBF = 8.0 [6.0; 11.0], MBF = 11.0 [9.0; 15.0]; p-Value = 0.001). The breastfeeding adherence score showed a positive correlation with maternal perceived stress (first month: ρ = 0.27; p-Value = 0.018), and postpartum depression (third month: ρ = 0.30; p-Value < 0.001), and a negative correlation with maternal dispositional optimism (second month: ρ = −0.20; p-Value = 0.028). MBF was positively associated with breastfeeding adherence score (odd ratio (OR) = 1.4 [1.2–1.6]; p-Value < 0.001) and with postpartum depression (OR = 1.1 [1.0; 1.1]; p-Value = 0.020). In the third month of breastfeeding, women with MBF exhibited higher perceive stress and postpartum depression compared to those with EBF and no difference in dispositional optimism. The maternal psychological aspects are associated with breastfeeding pattern. Evaluation of maternal psychological concerns and providing support to lactating mothers may help improving breastfeeding adherence.

The relationship between the type of nutrition and anthropometric indices of infants during the first year of birth

Background: Considering the importance of proper infant nutrition, especially in the first two years of life, and also the effect of cultural subjects on the type of infant's nutrition, this study aimed to investigate the type of nutrition and anthropometric indices of infants during the first year of birth in Bushehr, Iran. Methods and materials: This cross-sectional study carried out on 546 delivered mothers. The data of mothers and their children were collected through Integrated Health System (SIB). Five centers of comprehensive health care centers were randomly selected. Required information included maternal demographic characteristics and anthropometric indices of infants at birth, 6 and 12 months. The collected data were analyzed using SPSS 19 with appropriate statistical tests at a significance level of p Results: The frequency of exclusive breastfeeding, formula feeding and also both feeding methods (combined) were 56.8%, 25.1%, and 18.1%, respectively. The results showed that 6-month weight gain compared to birth time did not differ between the three groups. The increase in height and head circumference in the first six months in the formula feeding group was less than the exclusive breastfeeding group and the combined group (p <0.05). In the second six months, weight gain and height in formula feeding group were less than the other two groups (P <0.01). Conclusion: This study showed that the prevalence of exclusive breastfeeding in Bushehr is desirable with good condition compared to the whole country of Iran. The growth trend in breastfed infants is either similar or better than formula-fed infants. Use of formula with breast milk compared to formula alone has better growth outcomes.

Human Milk Intake of Thai Breastfed Infants During the First 6 Months Using the Dose-to-Mother Deuterium Dilution Method.

Data on infant human milk intakes in low- and middle-income countries are limited, although the deuterium oxide dose-to-mother method (DTM) is an accurate tool for its estimation. We assessed human milk intakes of Thai infants during the first 6 months comparing exclusive breastfeeding (EBF), predominant breastfeeding (PBF), and partial breastfeeding (PartBF). One hundred and ten healthy Thai lactating mother-infant pairs were followed from birth. Human milk intakes were determined at 6 weeks, 3 months, and 6 months using the DTM method. Daily energy and protein intakes were assessed using 3-day nonconsecutive 24-hour recalls. Sociodemographic characteristics were collected using a questionnaire. To compare breastfeeding practices, one-way analysis of variance with Tukey post hoc test assessed normally distributed data, while the Kruskal-Wallis test with Mann-Whitney U test was used for not normally distributed data. No difference existed in human milk intakes during the first 6 months between EBF (743-776 g/d) and PBF (748-862 g/d). Human milk intakes of PartBF infants were significantly lower compared to other infants. Human milk intake was sufficient to meet infant energy and protein requirements during the first 3 months for EBF and PBF groups. Infant formula largely replaced human milk during the first 3 months; other solid foods were also introduced among the PartBF infants. Human milk intakes were comparable between EBF and PBF infants during the first 6 months and provided adequate energy and protein to meet requirements. Infant formula largely replaced breast milk among PartBF infants, although other foods were also given early. This study was registered at clinicaltrials.gov as NCT04020640.