Early initiation of breastfeeding and the risk of infant diarrhea in rural Egypt

Importance of breastfeeding and complementary feeding for management and prevention of childhood diarrhoea in low- and middle-income countries

Background

Early and exclusive breastfeeding have been shown to protect young infants from all-cause and diarrhoea-related mortality. Ideally breastfeeding should be initiated within the first hour of birth. Despite efforts to increase rates of early and exclusive breastfeeding in low- and middle-income countries (LMICs), challenges with uptake remain. This analysis reviews trends in early and exclusive breastfeeding, and the impact of infant feeding interventions in reducing childhood diarrhoea.

Methods

We conducted a detailed review of articles written in English between 1990 and 2020 on the impact and efficacy of breastfeeding and complementary feeding on diarrhoea in children aged 0-2 years in LMICs. Using data from 86 countries and all WHO global regions collected from the mid-1980s through 2018 obtained from publicly available Demographic Health Surveys, we assessed trends in five-year intervals of timing of breastfeeding initiation, exclusive breastfeeding, median and mean duration of exclusive breastfeeding, and complementary feeding.

Results

The literature search identified ten articles that described variable rates of early initiation of breastfeeding from 20% in Pakistan to 76% in Egypt. An analysis of 288 DHS studies found that the proportion of women who reported initiating breastfeeding within an hour of birth increased from 32% in the early 1990s to 55% between 2016 and 2020. Exclusive breastfeeding increased from 20% in the late 1980s to 48% between 2016 and 2020 and the mean duration of exclusive breastfeeding of 2-to-4-month-old infants doubled. Early initiation of breastfeeding and exclusive breastfeeding was associated with reductions in diarrhoea prevalence in the South East Asian, Western Pacific, Eastern Mediterranean, and African regions. Eight studies evaluating the effectiveness of different maternal education interventions, health care worker training, and media campaigns demonstrated improvements in exclusive breastfeeding, and most resulted in reductions in the incidence or duration of diarrhoea.

Conclusions

During the last two decades, early and exclusive breastfeeding have increased. Nevertheless, the uptake of this basic, low-cost intervention remains suboptimal across all global regions. Given the potential benefits the in reduction of diarrhoea and diarrhoea-associated mortality, interventions for improving the uptake of early and exclusive breastfeeding in different sociological contexts need to be designed, implemented, and evaluated.

Effect of antenatal depression on the initiation of breastfeeding in South Gondar zone, Northwest Ethiopia: A population-based prospective cohort study

BACKGROUND

Delayed initiation of breastfeeding has been found to increase early neonatal morbidity, mortality, and impaired mother-infant bonding. However, there is no study that revealed the effect of antenatal depression on breastfeeding initiation in Ethiopia. This study aimed to see the effect of antenatal depression on the practice of initiation of breastfeeding among women in urban Ethiopia.

METHODS

The Edinburgh Postnatal Depression Scale (EPDS) was administered to 970 women in the second and third trimesters of pregnancy to screen for antenatal depression. Information was collected on initiation of breastfeeding of newborns and mother's socio-demographic, obstetric, clinical, psychosocial, and behavioral factors. A logistic regression model was used to adjust for the confounders and determine association between antenatal depression and initiation of breastfeeding.

RESULTS

The cumulative incidence of late initiation of breastfeeding (LIBF) was found to be 166 (18.34%). The cumulative incidence of LIBF in those born from depressed pregnant women was 37% as compared to 8.4% in nondepressed. Antenatal depression at the second and third trimester of pregnancy remained a potential predictor of late initiation of breastfeeding after adjusting for potential confounders (AOR = 6.42: (95% CI 3.72, 11.05)). A significant association was also seen between infants who were born by cesarean section, a complication of current pregnancy, inadequate ANC follow-up, lack of advice about the importance of early initiation of breastfeeding (EIBF), home delivery, and low quartile of wealth index and late initiation of breastfeeding.

CONCLUSIONS

These findings suggest that screening for antenatal depression can help to identify women at risk for late initiation of breastfeeding. Health care providers shall have to give emphasis on the treatment of antenatal depression to benefit both the mother and the physical health, growth, and development of the fetus.

Are maternal and child health initiatives helping to reduce under-five mortality in Ghana? Results of a quasi-experimental study using coarsened exact matching

BACKGROUND

Despite a 53 % decline in under-five mortality (U5M) worldwide during the period of the Millennium Development Goals (MDGs), U5M remains a challenge. Under-five mortality decline in Ghana is slow and not parallel with the level of coverage of child health interventions. The interventions promoted to improve child survival include early initiation of breastfeeding, clean postnatal care, and skilled delivery. This study sought to assess the effectiveness of these interventions on U5M in Ghana.

METHODS

A quasi-experimental study was conducted using secondary data of the 2008 and 2014 Ghana Demographic and Health Surveys. Coarsened Exact Matching and logistic regression were done. The interventions assessed were iron intake, early initiation of breastfeeding, clean postnatal care, hygienic disposal of stool, antenatal care visits, skilled delivery, intermittent preventive treatment of malaria in pregnancy, and tetanus toxoid vaccine.

RESULTS

There were 2,045 children under-five years and 40 (1.9 %) deaths in 2008. In 2014, the total number of children under-five years was 4,053, while deaths were 53(1.2 %). In 2014, children less than one month old formed 1.6 % of all children under-five years, but 47.8 % of those who died. Mothers who attended four or more antenatal care visits were 78.2 % in 2008 and 87.0 % in 2014. Coverage levels of improved sanitation and water connection in the home were among the lowest, with 11.6 % for improved sanitation and 7.3 % for water connection in the home in 2014. Fifty-eight (58), 1.4 %, of children received all the eight (8) interventions in 2014, and none of those who received all these interventions died. After controlling for potential confounders, clean postnatal care was associated with a 66% reduction in the average odds of death (aOR = 0.34, 95 %CI:0.14-0.82), while early initiation of breastfeeding was associated with a 62 % reduction in the average odds of death (aOR = 0.38, 95 % CI: 0.21-0.69).

CONCLUSIONS

Two (clean postnatal care and early initiation of breastfeeding) out of eight interventions were associated with a reduction in the average odds of death. Thus, a further decline in under-five mortality in Ghana will require an increase in the coverage levels of these two high-impact interventions.

Understanding the Spatial Predictors of Malnutrition Among 0-2 Years Children in India Using Path Analysis

Background: Despite several programs and policies to turn down the burden of malnutrition in the country, the rank of India in the Global Hunger Index (GHI) is 102 among 117 countries, which indicates a serious hunger situation. It is essential to design more specific interventions by focusing on the key determinants that may directly or indirectly influence malnutrition in India. Methods: Utilizing data from the National Family and Health Survey-4 (NFHS) (2015-16), we developed a structural equation model to find the direct, indirect, and total effect of various determinants on stunting, wasting, and underweight. We used spatial analysis to identify local occurrences of factors that are critical in controlling malnutrition. A p-value of 0.05 was considered to be significant throughout the study. Analysis was performed using STATA (version 15.1MP) and GeoDa software (version 1.14). Results: A final sample of 90, 842 children of 0-24 months of age was selected for the analysis. The CFI and TLI values of 0.98 and 0.93, respectively, are indicative of a good fit model. Moran's I value of global spatial autocorrelation for the widespread presence of diarrhea, poor drinking water source, exclusive breastfeeding, low birth weight, no prenatal visits, poor toilet facility was observed to be 0.446, 0.638, 0.345, 0.439, 0.620, and 0.727, respectively. Conclusion: A robust direct relation was observed for diarrhea, exclusive breastfeeding, and children born with stunting, underweight, and wasting. The variables associated indirectly with the outcome variables were the education of the mother, residence, and desired pregnancy. The identification of hotspots through spatial analysis would help revive control strategies in the affected area according to geographical needs. It is extensively addressed that interventions related to health and nutrition during the first 1, 000 days of life is crucial to seize the upshoot of growth floundering among children.

Delayed Initiation of Breastfeeding and Role of Mode and Place of Childbirth: Evidence from Health Surveys in 58 Low- and Middle- Income Countries (2012-2017)

Background: Timely initiation of breastfeeding is the first step towards achieving recommended breastfeeding behaviours. Delayed breastfeeding initiation harms neonatal health and survival, including infection associated neonatal mortality. Eighty percent of neonatal deaths occur in the low-and middle-income countries (LMICs), where delayed breastfeeding initiation is the highest. Place and mode of childbirth are important factors determining the time of initiation of breastfeeding. In this study, we report the prevalence of delayed breastfeeding initiation from 58 LMICs and investigate the relationship between place and mode of childbirth and delayed breastfeeding initiation in each country. Methods: We analysed data from the most recent Demographic and Health Survey (DHS) and Multiple Indicator Cluster Survey (MICS) collected between 2012 and 2017 and reported by 2019. The study sample comprised all women who had a live birth in the 24 months preceding the survey. ‘Delayed’ initiation of breastfeeding was defined using WHO recommendations as starting breastfeeding after one hour of birth. We coded the stratifying variable for the place and mode of childbirth as “vaginal birth at a facility (VBF)”, “caesarean section birth (CSB) “, and “vaginal birth at home (VBH)”. We used respondent-level sampling weights to account for individual surveys and de-normalised the standard survey weights to ensure the appropriate contribution of data from each country. We report the prevalence and population attributable fractions with robust standard errors. The population attributable risk identifies the proportion of delayed initiation that we could avert among VBH and CSB if everyone had the same risk of delaying breastfeeding as in VBF. Results: The overall prevalence of delayed initiation of breastfeeding was 53.8% (95% CI 53.3, 54.3), ranging from 15.0% (95% CI 13.8, 16.2) in Burundi to 83.4% (95% CI 80.6, 86.0) in Guinea. The prevalence of delayed initiation of breastfeeding was consistently high among women who experienced caesarean section births; however, there was no direct association with each country’s national caesarean section rates. The prevalence of delayed initiation among women who experienced VBF was high in Sub-Saharan Africa and South Asia, even though the CSB rates were low. In some countries, women who give birth vaginally in health facilities were more likely to delay breastfeeding initiation than women who did not. In many places, women who give birth by caesarean section were less likely to delay breastfeeding initiation. Population attributable risk percent for VBH ranged from −28.5% in Ukraine to 22.9% in Moldova, and for CSB, from 10.3% in Guinea to 54.8% in Burundi. On average, across all 58 countries, 24.4% of delayed initiation could be prevented if all women had the same risk of delaying breastfeeding initiation as in VBF. Discussion: In general, women who give birth in a health facility were less likely to experience delayed initiation of breastfeeding. Programs could avert much of the delayed breastfeeding initiation in LMICs if the prevalence of delayed initiation amongst women who experience CSB were the same as amongst women who experience VBF. Crucial reforms of health facilities are required to ensure early breastfeeding practices and to create pro-breastfeeding supportive environments as recommended in intervention packages like the Baby-friendly hospital initiative and Early essential newborn care. The findings from this study will guide program managers to identify countries at varying levels of preparedness to establish and maintain a breastfeeding-friendly environment at health facilities. Thus, governments should prioritise intervention strategies to improve coverage and settings surrounding early initiation of breastfeeding while considering the complex role of place and mode of childbirth.

A quality improvement intervention to improve early initiation of breastfeeding among newborns delivered at a secondary level hospital in northern India

Background

Early initiation of breastfeeding (EIBF) has been shown to be associated with reduced neonatal mortality, but many barriers exist that lead to the delay of EIBF. We aimed at improving EIBF among newborns delivered at a secondary care hospital using standard quality improvement methods of root-cause analysis and the Plan-Do-Study-Act (PDSA) cycle.

Methods

The study was conducted in the year 2016-17 at a 50-bedded secondary care hospital in northern India. A baseline assessment of the timing of breastfeeding initiation was done, and factors contributing to delayed initiation of breastfeeding were analysed. Interventions were planned and implemented in short sequential PDSA cycles. The rapid-cycle aspect of PDSA began with piloting a new process, followed by examining results and responding by problem-solving, after which the next PDSA cycle was initiated. The percentage of newborns receiving breastfeeding within 1 h of birth was assessed on a monthly basis.

Results

The rate of early initiation of breastfeeding improved from 52% at baseline to 97% in the immediate post-training phase. After an initial fall due to the shortage of staff, the EIBF rate was sustained at 91% after six months.

Conclusion

EIBF can be achieved through the involvement of all stakeholders, team-building, and commitment from managerial staff using the QI (Quality Improvement) approach.

Antibodies Inhibiting the Type III Secretion System of Gram-Negative Pathogenic Bacteria

Pathogenic bacteria are a global health threat, with over 2 million infections caused by Gram-negative bacteria every year in the United States. This problem is exacerbated by the increase in resistance to common antibiotics that are routinely used to treat these infections, creating an urgent need for innovative ways to treat and prevent virulence caused by these pathogens. Many Gram-negative pathogenic bacteria use a type III secretion system (T3SS) to inject toxins and other effector proteins directly into host cells. The T3SS has become a popular anti-virulence target because it is required for pathogenesis and knockouts have attenuated virulence. It is also not required for survival, which should result in less selective pressure for resistance formation against T3SS inhibitors. In this review, we will highlight selected examples of direct antibody immunizations and the use of antibodies in immunotherapy treatments that target the bacterial T3SS. These examples include antibodies targeting the T3SS of Pseudomonas aeruginosa, Yersinia pestis, Escherichia coli, Salmonella enterica, Shigella spp., and Chlamydia trachomatis.

Survival of Recombinant Monoclonal Antibodies (IgG, IgA and sIgA) Versus Naturally-Occurring Antibodies (IgG and sIgA/IgA) in an Ex Vivo Infant Digestion Model

To prevent infectious diarrhea in infants, orally-supplemented enteric pathogen-specific recombinant antibodies would need to resist degradation in the gastrointestinal tract. Palivizumab, a recombinant antibody specific to respiratory syncytial virus (RSV), was used as a model to assess the digestion of neutralizing antibodies in infant digestion. The aim was to determine the remaining binding activity of RSV F protein-specific monoclonal and naturally-occurring immunoglobulins (Ig) in different isoforms (IgG, IgA, and sIgA) across an ex vivo model of infant digestion. RSV F protein-specific monoclonal immunoglobulins (IgG, IgA, and sIgA) and milk-derived naturally-occurring Ig (IgG and sIgA/IgA) were exposed to an ex vivo model of digestion using digestive samples from infants (gastric and intestinal samples). The survival of each antibody was tested via an RSV F protein-specific ELISA. Ex vivo gastric and intestinal digestion degraded palivizumab IgG, IgA, and sIgA (p < 0.05). However, the naturally-occurring RSV F protein-specific IgG and sIgA/IgA found in human milk were stable across gastric and intestinal ex vivo digestion. The structural differences between recombinant and naturally-occurring antibodies need to be closely examined to guide future design of recombinant antibodies with increased stability for use in the gastrointestinal tract.

Early initiation of breastfeeding and severe illness in the early newborn period: An observational study in rural Bangladesh

BACKGROUND

In Bangladesh, neonatal sepsis is the cause of 24% of neonatal deaths, over 65% of which occur in the early-newborn stage (0-6 days). Only 50% of newborns in Bangladesh initiated breastfeeding within 1 hour of birth. The mechanism by which early initiation of breastfeeding reduces neonatal deaths is unclear, although the most likely pathway is by decreasing severe illnesses leading to sepsis. This study explores the effect of breastfeeding initiation time on early newborn danger signs and severe illness.

METHODS AND FINDINGS

We used data from a community-based trial in Bangladesh in which we enrolled pregnant women from 2013 through 2015 covering 30,646 newborns. Severe illness was defined using newborn danger signs reported by The Young Infants Clinical Science Study Group. We categorized the timing of initiation as within 1 hour, 1 to 24 hours, 24 to 48 hours, ≥48 hours of birth, and never breastfed. The analysis includes descriptive statistics, risk attribution, and multivariable mixed-effects logistic regression while adjusting for the clustering effects of the trial design, and maternal/infant characteristics. In total, 29,873 live births had information on breastfeeding among whom 19,914 (66.7%) initiated within 1 hour of birth, and 4,437 (14.8%) neonates had a severe illness by the seventh day after birth. The mean time to initiation was 3.8 hours (SD 16.6 hours). The proportion of children with severe illness increased as the delay in initiation increased from 1 hour (12.0%), 24 hours (15.7%), 48 hours (27.7%), and more than 48 hours (36.7%) after birth. These observations would correspond to a possible reduction by 15.9% (95% CI 13.2-25.9, p < 0.001) of severe illness in a real world population in which all newborns had breastfeeding initiated within 1 hour of birth. Children who initiated after 48 hours (odds ratio [OR] 4.13, 95% CI 3.48-4.89, p < 0.001) and children who never initiated (OR 4.77, 95% CI 3.52-6.47, p < 0.001) had the highest odds of having severe illness. The main limitation of this study is the potential for misclassification because of using mothers' report of newborn danger signs. There could be a potential for recall bias for mothers of newborns who died after being born alive.

CONCLUSIONS

Breastfeeding initiation within the first hour of birth is significantly associated with severe illness in the early newborn period. Interventions to promote early breastfeeding initiation should be tailored for populations in which newborns are delivered at home by unskilled attendants, the rate of low birth weight (LBW) is high, and postnatal care is limited.

TRIAL REGISTRATION

Trial Registration number: anzctr.org.au ID ACTRN12612000588897.

Diarrhoea deaths and disability-adjusted life years attributable to suboptimal breastfeeding practices in Nigeria: findings from the global burden of disease study 2016

Background

In Nigeria, diarrhoea contributes significantly to childhood morbidity and mortality, with suboptimal breastfeeding practices playing a key role. The present study aimed to report on diarrhoea deaths and disability-adjusted life years (DALYs) among children aged under five years attributable to suboptimal breastfeeding practices in Nigeria.

Methods

This study used data from the Global Burden of Disease study 2016, which estimated mortality from diarrhoea in the Cause of Death Ensemble model. Suboptimal breastfeeding was assessed as a combination of non-exclusive breastfeeding and discontinued breastfeeding. The comparative risk assessment approach was used to estimate the attributable burden of diarrhoea deaths and DALYs due to suboptimal breastfeeding practices in the spatial-temporal Gaussian Process Regression tool.

Results

In 2016, suboptimal breastfeeding practices accounted for an estimated 56.5% (95% uncertainty intervals [UI]: 47.5, 68.3) of diarrhoea deaths in the late neonatal period, 39.0% (31.0, 46.3) in post-neonatal period, 39.0% (31.3, 46.20) in infancy period and 22.8% (16.9, 29.9) in children aged under five years in Nigeria. In the same year, 22,371 (14,259, 32,746) total diarrhoea deaths in children under five years could be attributed to suboptimal breastfeeding practices. DALYs from diarrhoea attributable to suboptimal breastfeeding practices was 1.9 million (1.2, 2.8 million) among children under five years in 2016. Between 1990 and 2016, the proportion of children who died from diarrhoea due to suboptimal breastfeeding did not change substantially across all age groups in Nigeria.

Conclusions

Suboptimal breastfeeding practices remain a significant contributor to diarrhoea mortality and disability among children under five years in Nigeria. The study builds on previously published works on breastfeeding practices in Nigeria and provides evidence to support calls for the scale-up of efforts to improve infant feeding outcomes and reduce diarrhoea burden in Nigeria.

Electronic supplementary material

The online version of this article (10.1186/s13006-019-0198-9) contains supplementary material, which is available to authorized users.

Does postnatal care have a role in improving newborn feeding? A study in 15 sub-Saharan African countries

Background

Breastfeeding is known as a key intervention to improve newborn health and survival while prelacteal feeds (liquids other than breastmilk within 3 days of birth) represents a departure from optimal feeding practices. Recent programmatic guidelines from the WHO and UNICEF outline the need to improve newborn feeding and points to postnatal care (PNC) as a potential mechanism to do so. This study examines if PNC and type of PNC provider are associated with key newborn feeding practices: breastfeeding within 1 day and prelacteal feeds.

Methods

We use data from the Demographic and Health Surveys for 15 sub-Saharan African countries to estimate 4 separate pooled, multilevel, logistic regression models to predict the newborn feeding outcomes.

Findings

PNC is significantly associated with increased breastfeeding within 1day (OR = 1.35, P < 0.001) but is not associated with PLFs (OR = 1.04, P = 0.195). PNC provided by nurses, midwives and untrained health workers is also associated with higher odds of breastfeeding within 1 day of birth (OR = 1.39, P < 0.001, (OR = 1.95, P < 0.001) while PNC provided by untrained health workers is associated with increased odds of PLFs (OR = 1.20, P = 0.017).

Conclusions

PNC delivered through customary care may be an effective strategy to improve the breastfeeding within 1 day but not to discourage PLFs. Further analysis should be done to examine how these variables operate at the country level to produce finer programmatic insight.

Delayed Breastfeeding Initiation Is Associated with Infant Morbidity

OBJECTIVE

To assess the relationship between breastfeeding initiation time and postneonatal mortality, morbidity, and growth through 24 months in a cohort of Tanzanian infants.

STUDY DESIGN

We included 4203 infants from 2 trials of micronutrient supplementation. We used Cox proportional hazards models or general estimating equations to estimate relative risks.

RESULTS

A total of 13% of infants initiated breastfeeding >1 hour after birth (n = 536). There was no association between breastfeeding initiation time and risk of all-cause or cause-specific mortality, nor infant growth failure, from 6 weeks to 2 years of age. However, delayed breastfeeding was associated with an increased risk of several common infectious morbidities in early infancy, including upper respiratory infection symptoms and vomiting. Compared with those who initiated breastfeeding within the first hour of birth, delayed breastfeeding initiation was associated with an 11% increased risk of cough (relative risk 1.11, 95% CI 1.02-1.21) and a 48% increased risk of difficulty breathing (relative risk 1.48, 95% CI 1.09-2.01) during the first 6 months. Delayed initiation was associated with a greater risk of difficulty breathing from 6 to 12 months of age, but it was not associated with risk of any other morbidity during this time, nor any morbidity between 12 and 24 months.

CONCLUSION

Delayed breastfeeding initiation is associated with an increased risk of infant morbidity during the first 6 months of life. Early breastfeeding initiation, along with exclusive and prolonged breastfeeding, should be prioritized and promoted in efforts to improve child health.

Prevalence of key breastfeeding indicators in 29 sub-Saharan African countries: a meta-analysis of demographic and health surveys (2010-2015)

OBJECTIVES

To carry out a meta-analysis to assess the prevalence of four key breastfeeding indicators in four subregions of 29 sub-Saharan African countries.

DESIGN, SETTINGS AND PARTICIPANTS

The 29 countries were categorised into four subregions, and using cross-sectional data from the most recent Demographic and Health Surveys (2010-2015) of these countries prevalence of each of four key breastfeeding indicators was estimated for each of the subregions by carrying out a meta-analysis. Due to the presence of significant heterogeneity among the various surveys (I²>50%), a random-effect analytic model was used, and sensitivity analysis was performed to examine the effects of outliers.

MAIN OUTCOME VARIABLES

Early initiation of breast feeding, exclusive breast feeding, predominant breast feeding and bottle feeding.

RESULTS

The overall prevalence of early initiation of breast feeding varied between a lowest of 37.84% (95% CI 24.62 to 51.05) in Central Africa to a highest of 69.31% (95% CI 67.65 to 70.97) in Southern Africa; the overall prevalence of exclusive breast feeding ranged between a lowest of 23.70% (95% CI 5.37 to 42.03) in Central Africa to a highest of 56.57% (95% CI 53.50 to 59.95) in Southern Africa; the overall prevalence of predominant breast feeding ranged between a lowest of 17.63% (95% CI 12.70 to 22.55) in East Africa and a highest of 46.37% (95% CI 37.22 to 55.52) in West Africa; while the prevalence of bottle feeding varied between a lowest of 8.17% (95% CI 5.51 to 10.84) in West Africa and a highest of 30.05% (95% CI 28.42 to 31.69) in Southern Africa.

CONCLUSIONS

West Africa and Central Africa recorded lower overall prevalence of early initiation of breast feeding and exclusive breast feeding than the WHO's recommended target of 50% by the year 2025. Intervention for improved breastfeeding practices in sub-Saharan Africa should target West and Central Africa, while intervention to minimise bottle feeding should target Southern Africa.

The impact of sociodemographic and health-service factors on breast-feeding in sub-Saharan African countries with high diarrhoea mortality

OBJECTIVE

The current study aimed to examine the impact of sociodemographic and health-service factors on breast-feeding in sub-Saharan African (SSA) countries with high diarrhoea mortality.

DESIGN

The study used the most recent and pooled Demographic and Health Survey data sets collected in nine SSA countries with high diarrhoea mortality. Multivariate logistic regression models that adjusted for cluster and sampling weights were used to investigate the association between sociodemographic and health-service factors and breast-feeding in SSA countries.

SETTING

Sub-Saharan Africa with high diarrhoea mortality.

SUBJECTS

Children (n 50 975) under 24 months old (Burkina Faso (2010, N 5710); Demographic Republic of Congo (2013, N 6797); Ethiopia (2013, N 4193); Kenya (2014, N 7024); Mali (2013, N 3802); Niger (2013, N 4930); Nigeria (2013, N 11 712); Tanzania (2015, N 3894); and Uganda (2010, N 2913)).

RESULTS

Overall prevalence of exclusive breast-feeding (EBF) and early initiation of breast-feeding (EIBF) was 35 and 44 %, respectively. Uganda, Ethiopia and Tanzania had higher EBF prevalence compared with Nigeria and Niger. Prevalence of EIBF was highest in Mali and lowest in Kenya. Higher educational attainment and frequent health-service visits of mothers (i.e. antenatal care, postnatal care and delivery at a health facility) were associated with EBF and EIBF.

CONCLUSIONS

Breast-feeding practices in SSA countries with high diarrhoea mortality varied across geographical regions. To improve breast-feeding behaviours among mothers in SSA countries with high diarrhoea mortality, breast-feeding initiatives and policies should be context-specific, measurable and culturally appropriate, and should focus on all women, particularly mothers from low socio-economic groups with limited health-service access.

Determinants of early initiation of breastfeeding in rural Niger: cross-sectional study of community based child healthcare promotion

Background

Most child deaths are preventable and caused by behaviorally modifiable factors. By promoting optimal breastfeeding, we can reduce neonatal and child mortality risks by 45%. This paper provides new family and community based perspectives to identify factors interfering with the program impact on promoting early initiation of breastfeeding among the most vulnerable populations in rural Niger.

Methods

A secondary analysis of a retrospective cross-sectional study evaluated a UNICEF behavior change program on child healthcare. The study sample is based on a post-hoc constitution of two groups exposed and unexposed to the program. All women (n = 1026) aged 14–49 years having at least one child below 24 months of age were included. We measured crude and adjusted odds ratios with chi-square and multivariate logistic regression models.

Results

Independent variables shown to be associated with early breastfeeding include sales activities compared to household work with no direct income (AOR 7.7; 95% CI 1.3, 47.8) and mutual decision for harvest use (AOR 8.6; 95% CI 2.0, 36.8). Antenatal care did not modify the timing of breastfeeding initiation.

Conclusions

A high risk group of mothers with social and economic vulnerability are prone to suboptimal breastfeeding within the first hour of birth. Support from family and neighbors positively influenced early breastfeeding. Those who had no direct income and limited access to health services were a high-risk group, prone to delayed initiation of breastfeeding.

Delayed breastfeeding initiation and infant survival: A systematic review and meta-analysis

Objective

To assess the existing evidence regarding breastfeeding initiation time and infant morbidity and mortality.

Study design

We conducted a systematic review and meta-analysis. We searched Pubmed, Embase, Web of Science, CINAHL, Popline, LILACS, AIM, and Index Medicus to identify existing evidence. We included observational studies and randomized control trials that examined the association between breastfeeding initiation time and mortality, morbidity, or nutrition outcomes from birth through 12 months of age in a population of infants who all initiated breastfeeding. Two reviewers independently extracted data from eligible studies using a standardized form. We pooled effect estimates using fixed-effects meta-analysis.

Results

We pooled five studies, including 136,047 infants, which examined the association between very early breastfeeding initiation and neonatal mortality. Compared to infants who initiated breastfeeding ≤1 hour after birth, infants who initiated breastfeeding 2–23 hours after birth had a 33% greater risk of neonatal mortality (95% CI: 13–56%, I² = 0%), and infants who initiated breastfeeding ≥24 hours after birth had a 2.19-fold greater risk of neonatal mortality (95% CI: 1.73–2.77, I² = 33%). Among the subgroup of infants exclusively breastfed in the neonatal period, those who initiated breastfeeding ≥24 hours after birth had an 85% greater risk of neonatal mortality compared to infants who initiated <24 hours after birth (95% CI: 29–167%, I² = 33%).

Conclusions

Policy frameworks and models to estimate newborn and infant survival, as well as health facility policies, should consider the potential independent effect of early breastfeeding initiation.

Association of water handling and child feeding practice with childhood diarrhoea in rural community of Southern Nepal

Diarrhoea is a major cause of childhood morbidity and mortality globally. While the childhood diarrhoea and its association with child feeding, and hygiene, hand washing and water treatment are studied elsewhere, the association of water handling and child feeding with childhood diarrhoea is an understudied area in Nepal. This study aimed to investigate the association of water handling and child feeding practice with childhood diarrhoea among children of one to five years of age in Southern, Nepal. A cross-sectional study was conducted in the Dhanusha district of Southern Nepal in 2013. A total of 284 mother-child pairs were selected using systemic random sampling. A four-week prevalence of childhood diarrhoea was reported using frequency distribution. The association of childhood diarrhoea with water handling and child feeding practices was ascertained using multiple logistic regressions after adjusting for potential confounders. The result of the study demonstrated that the four-week prevalence of childhood diarrhoea was 36.6%. Our finding showed that unsafe water handling practices were associated independently with childhood diarrhoea: untreated water (aOR 3.55; 95% CI: 1.13-11.10), uncovered water (aOR 2.14; 95% CI: 1.09-4.19). Similarly, partial breast feeding (aOR 4.35; 95% CI: 1.87-10.12) was also associated with higher odds of childhood diarrhoea. One third of children in Southern Nepal still had diarrhoea within the four weeks preceding the survey. As poor water handling and sub optimal infant feeding practice were major risk factors contributing to such a high burden of the disease, health promotion strategies such as promotion of safe water handling, improved hygiene and child feeding practices are recommended for the prevention of childhood diarrhoea in Southern Terai of Nepal.

Prevalence of early initiation of breastfeeding and determinants of delayed initiation of breastfeeding: secondary analysis of the WHO Global Survey

Early initiation of breastfeeding (EIBF) within 1 hour of birth can decrease neonatal death. However, the prevalence of EIBF is approximately 50% in many developing countries, and data remains unavailable for some countries. We conducted a secondary analysis using the WHO Global Survey on Maternal and Perinatal Health to identify factors hampering EIBF. We described the coverage of EIBF among 373 health facilities for singleton neonates for whom breastfeeding was initiated after birth. Maternal and facility characteristics of EIBF were compared to those of breastfeeding >1 hour after birth, and multiple logistic regression analysis was performed. In total, 244,569 singleton live births without severe adverse outcomes were analysed. The EIBF prevalence varied widely among countries and ranged from 17.7% to 98.4% (average, 57.6%). There was less intra-country variation for BFI <24 hours. After adjustment, EIBF was significantly lower among women with complications during pregnancy and caesarean delivery. Globally, EIBF varied considerably across countries. Maternal complications during pregnancy, caesarean delivery and absence of postnatal/neonatal care guidelines at hospitals may affect EIBF. Our findings suggest that to better promote EIBF, special support for breastfeeding promotion is needed for women with complications during pregnancy and those who deliver by caesarean section.

Pervasive promotion of breastmilk substitutes in Phnom Penh, Cambodia, and high usage by mothers for infant and young child feeding

In 2005, Cambodia passed the Sub-Decree on Marketing of Products for Infant and Young Child Feeding (no. 133) to regulate promotion of commercial infant and young child food products, including breastmilk substitutes. Helen Keller International assessed mothers' exposure to commercial promotions for breastmilk substitutes and use of these products through a cross-sectional survey among 294 mothers of children less than 24 months of age. Eighty-six per cent of mothers reported observing commercial promotions for breastmilk substitutes, 19.0% reported observing infant and young child food product brands/logos on health facility equipment and 18.4% reported receiving a recommendation from a health professional to use a breastmilk substitute. Consumption of breastmilk substitutes was high, occurring among 43.1% of children 0-5 months and 29.3% of children 6-23 months of age. Findings also indicated a need to improve breastfeeding practices among Phnom Penh mothers. Only 36.1% of infants 0-5 months of age were exclusively breastfed, and 12.5% of children 20-23 months of age were still breastfed. Children that received a breastmilk substitute as a prelacteal feed were 3.9 times more likely to be currently consuming a breastmilk substitute than those who did not. Despite restriction of commercial promotions for breastmilk substitutes without government approval, occurrence of promotions is high and use is common among Phnom Penh mothers. In a country with high rates of child malnutrition and pervasive promotions in spite of restrictive national law, full implementation of Cambodia's Sub-Decree 133 is necessary, as are policies and interventions to support exclusive and continued breastfeeding.

KEY MESSAGES

Despite prohibition without specific approval by the national government, companies are pervasively promoting breast-milk substitutes in Phnom Penh, particularly on television and at points of sale. Strengthened implementation and enforcement of Cambodia's subdecree 133 are needed to better regulate promotion in order to protect breastfeeding for the nutrition and health of infants and young children in Cambodia. Mothers who used a breast-milk substitute as a prelacteal feed were 3.9 times more likely to currently feed this same child a breast-milk substitute, as compared with mothers who did not provide breast-milk substitute as a prelacteal feed. Supporting breastfeeding among mothers after delivery is critical to establish and sustain optimal breastfeeding practices. Use of breast-milk substitutes is also very common among mothers of children under 2 years of age in Phnom Penh. We recommend promoting exclusive and continued breastfeeding as beneficial to children's health and development, and supporting policy and workplace environments that enable breastfeeding up to and beyond 24 months of age.

Views of First-Time Expectant Mothers on Breastfeeding: A Study in Three Health Facilities in Accra, Ghana

The objective of this study was to evaluate the views of first-time expectant mothers on breastfeeding. A qualitative study approach using focus group discussions was used to solicit the views of 25 expectant first-time mothers. The results indicated the intention to breastfeed, though some were willing to opt for formula feeding when the need arises. Knowledge on breastfeeding issues was minimal among this group. Common sources of information on breastfeeding issues were obtained from home (relatives), hospital, and television. The need to support and provide adequate education on breastfeeding issues is critical among this category of women.

Work outside the Home is the Primary Barrier to Exclusive Breastfeeding in Rural Viet Nam: Insights from Mothers Who Exclusively Breastfed and Worked

This study assessed barriers to exclusive breastfeeding in rural Viet Nam and identified how a few mothers were able to exclusively breastfeed despite barriers. A cross-sectional quantitative and qualitative assessment was carried out among 120 mothers of infants less than six months old in northern Viet Nam. Only 24% of the mothers exclusively breastfed. Adjusting for infant's age and who attended delivery, the risk of not exclusively breastfeeding was 14.0 times greater for women who had returned to work than for women who had not. Exclusively breastfeeding mothers ( n = 4) who worked differed from other mothers in important ways. They all felt they had enough milk, all knew the appropriate time to introduce foods and liquids, and most were supported in their breastfeeding decisions by commune health workers and family members. This research suggests strategies that can be implemented now to increase exclusive breastfeeding in rural work environments. These include improving knowledge about the introduction of water and semi-solids, addressing perceptions of milk insufficiency, securing support from others, and presenting mothers with options for exclusively breastfeeding, even when they work outside the home.

Infant and young child feeding practices and stunting in two highland provinces in Ecuador

The first two years of life are critical for growth and development. Little is known about infant and young child feeding (IYCF) practices in the Ecuadorian highlands and how they contribute to stunting. With the objective of understanding nutritional status and the influencing factors to design an intervention, we assessed the nutritional status of 293 infants and children between 0 and 24 months of age, living in 14 communities in the provinces of Tungurahua and Chimborazo using a cross-sectional study design. We used the WHO IYCF indicators to assess feeding practices; estimated dietary intake with 24-h recalls; and identified nutritious local foods by food frequency questionnaires. Multiple regression modelling was performed to identify correlates of nutritional status. Stunting was found in 56.2% of children. Mean protein, vitamin A and vitamin C intakes were above recommendations for all ages. Only infants 6.0 to 8.9 months of age and non-breastfed children 12-23.9 months of age consumed energy intakes below recommendations. Younger age groups had below recommended intakes for iron and calcium. While mean complementary food densities met recommendations for protein, vitamin A, vitamin C and energy, those for zinc, iron and calcium were lower than recommended. Older age, respiratory infections and being male were predictors of lower HAZ, whereas early initiation of breastfeeding, higher socioeconomic status, consumption of iron-rich foods and higher dietary protein density were protective. Interventions that promote and support optimal breastfeeding practices and enable increased consumption of nutritious local foods have potential to contribute to reducing stunting in this vulnerable population. © 2016 John Wiley & Sons Ltd.

Determinants of early initiation of breastfeeding in Nigeria: a population-based study using the 2013 demograhic and health survey data

BACKGROUND

Provision of mother's breast milk to infants within one hour of birth is referred to as Early Initiation of Breast Feeding (EIBF) which is an important strategy to reduce perinatal and infant morbidities and mortality. This study aimed to use recent nationally representative survey data to identify individual, household and community level factors associated with EIBF and to update on previous knowlegde with regards to EIBF in Nigeria.

METHODS

We used cross-sectional data from the 2013 Nigerian Demographic and Health Survey (NDHS). Chi-square tests and binary logistic regression were used to test for association between EIBF and individual, household and community level factors.

RESULT

The proportion of infants who initiated breastfeeding within 1 h of birth was 34.7% (95% Confidence Interval (CI): 33.9-35.6). In the multivariate analysis, mothers who delivered in a health facility were more likely to initiate breastfeeding early as compared to mothers who delivered at home (Adjusted Odds Ratio (AOR) =1.40, 95% CI = 1.22-1.60). The odds of EIBF was three times higher for mothers who had vaginal delivery as compared to mothers who had caesarean section (AOR = 3.08, 95% CI = 2.14-4.46). Other factors that were significantly associated with increased likelihood of EIBF were; multiparity, large sized infant at birth, not working mothers as compared to mothers working in sales and other sectors, wealthier household index and urban residence. Mothers in the South West were less likely to inititiate breastfeeding within 1 h of birth as compared to the North West, however, the following geopolitical zones; North East, North Central, and South South had higher likelihood of EIBF when compared to the North West geopolitical zone.

CONCLUSION

EIBF in Nigeria is not optimal with just about 34.7% of children initiating breastfeeding within one hour of birth, the results suggest that breastfeeding programmes and policies should give special attention to "rural mothers, working mothers, primiparous mothers, mothers with ceasarean deliveries, home deliveries and poor mothers" and this intervention should cut across geopolitical zones with more emphasis to zones with lower rates of EIBF.

Improving child outcomes through maternal mental health interventions

This commentary will provide a general overview of the public health considerations of maternal mental illness, both from a global perspective as well as from the South African context. The paper will outline the consequences of maternal mental illness for mothers as well as their offspring, through the life stages from pregnancy until adulthood. The paper then describes the Perinatal Mental Health Project (PMHP), an intervention that addresses maternal mental health in Cape Town, South Africa. The evidence emerging from this example contributes to the case for integrating maternal mental health into the mainstream health environment.

Determinants of trends in breast-feeding indicators in Nigeria, 1999-2013

OBJECTIVE

The present study aimed to examine the trends and differentials in key breast-feeding indicators in Nigeria for the period 1999-2013.

DESIGN

Longitudinal study of trends (1999-2013) in optimal feeding practices using a series of population-based Nigerian Demographic and Health Surveys. Trends in socio-economic, health service and individual characteristics associated with key breast-feeding indicators were examined using multilevel regression analyses.

SETTING

Nigeria.

SUBJECTS

Children (n 88 152) aged under 24 months (n 8199 in 1999; n 7620 in 2003; n 33 385 in 2008; n 38 948 in 2013).

RESULTS

Among educated mothers, there was an increase in prevalence of exclusive breast-feeding (26% in 1999 to 30% in 2013) and predominant breast-feeding (27% in 1999 to 39% in 2013) compared with mothers with no schooling. A similar increasing trend was evident for mothers from wealthier households and mothers who had a higher frequency of health service access compared with mothers from poorer households and women who reported no health service access, respectively. Mothers with no schooling predominantly breast-fed, but the odds for bottle-feeding were higher among educated mothers and women from wealthier households. The odds for early initiation of breast-feeding were lower for mothers who reported no health service contacts and mothers of lower socio-economic status.

CONCLUSIONS

Significant increasing trends in key breast-feeding indicators were evident among mothers with higher socio-economic status and mothers who had more health service access in Nigeria. Broader national and sub-national policies that underpin nursing mothers in work environments and a comprehensive community-based approach are proposed to improve feeding practices in Nigeria.

Factors associated with early initiation of breastfeeding among Nepalese mothers: further analysis of Nepal Demographic and Health Survey, 2011

Background

Timely initiation of breastfeeding has been reported to reduce neonatal mortality by 19.1%. The World Health Organisation recommends early initiation of breastfeeding i.e. breastfeeding a newborn within the first hour of life. Knowledge on the rate and the determinants of early initiation of breastfeeding may help health program managers to design and implement effective breastfeeding promotion programs. The aim of this study was to determine the rate and the determinants of early initiation of breastfeeding in Nepal.

Methods

This study used the data from Nepal Demographic and Health Survey (NDHS) 2011 which is a nationally representative sample study. Chi square test and multiple logistic regression analysis were used to examine the factors associated with early initiation of breastfeeding (within one hour of birth).

Results

Of 4079 mothers, 66.4% initiated breastfeeding within one hour of delivery. Mothers with higher education (Odds Ratio (OR) 2.56; 95% CI : 1.26, 5.21), mothers of disadvantaged Janjati ethnicity (OR 1.43; 95% CI : 1.04, 1.94), mothers who were involved in agriculture occupation (OR 1.51; 95% CI : 1.16, 1.97), mothers who delivered in a health facility (OR 1.67; 95% CI : 1.25, 2.23), whose children were large at birth (OR 1.46; 95% CI : 1.07, 1.99) were more likely to initiate breastfeeding within the first hour of child birth.

Conclusions

Results suggest that two thirds of children in Nepal were breastfed within the first hour after birth. Although there was a higher prevalence of early initiation of breastfeeding among mothers who delivered in health facilities compared to mothers who delivered at home, universal practice of early initiation of breastfeeding should be a routine practice. The findings suggest the need of breastfeeding promotion programs among the mothers who are less educated, and not working. Such breastfeeding promotion programmes could be implemented via Nepal’s extensive network of community-based workers.

Breastfeeding practice and associated factors among female nurses and midwives at North Gondar Zone, Northwest Ethiopia: a cross-sectional institution based study

BACKGROUND

Health care workers have a duty to promote and support breastfeeding among their clients. Although their ability to do this may be influenced by their knowledge and personal experience; little is known about breastfeeding practices and the perceived barriers. The objective of this study was to assess the breastfeeding practices and the associated factors among female nurses and midwives in North Gondar Zone; Northwest Ethiopia.

METHODS

An institution based cross-sectional study design was conducted in 2013 among 178 nurses and midwives. In this study exclusive breastfeeding refers to breastfeeding exclusively for the first six months of a child's life. Bivariate and multivariate logistic regressions were performed to identify the presence and strength of association. Odds ratios with 95% confidence interval were computed to determine the level of significance.

RESULTS

Exclusive breastfeeding rate among respondents was found to be 35.9%. Nearly half (49.4%) of the respondents exclusively breastfed for only 3 months or less. The mean duration exclusive breastfeeding was 4.1 ± 1.7 months. Older women (AOR = 2.8; 95% CI 2.16, 3.24), rural residence (AOR = 3.01; 95% CI 2.65, 3.84), being midwife (AOR = 2.01; 95% CI 1.83, 2.56), a women who gave birth through vaginal delivery (AOR = 2.0; 95% CI 1.68, 2.87), multiparous women (AOR = 2.20; 95% CI 1.74, 2.67) and resumption of work after 3 months (AOR = 1.61; 95% CI 1.24, 2.35) were independently associated with exclusive breastfeeding.

CONCLUSION

Though respondents had adequate knowledge on breastfeeding, the practice of exclusive breastfeeding was low. Maternal age, place of residence, profession, mode of delivery, parity and the time before resuming work were factors associated with exclusive breastfeeding. Appropriate education concerning breastfeeding, directed at nurses and midwives is required to enhance exclusive breastfeeding and duration of breastfeeding.

Detection of secretory immunoglobulin A in human colostrum as mucosal immune response against proteins of the type III secretion system of Salmonella, Shigella and enteropathogenic Escherichia coli

BACKGROUND

Some enteropathogens use the type III secretion system to secrete proteins that allows them to interact with enterocytes and promote bacterial attachment or intracellular survival. These proteins are Salmonella invasion proteins (Sip), invasion plasmid antigens (Ipa) of Shigella and Escherichia coli secreted proteins (Esp) of enteropathogenic E. coli. There are no previous studies defining the presence of colostral sIgA against all these 3 major enteric pathogens.

OBJECTIVE

To evaluate the presence of sIgA in colostrum against proteins of the type III secretion system of Salmonella, Shigella and enteropathogenic E. coli.

METHODS

We collected 76 colostrum samples from puerperal women in Lima, Peru. These samples were reacted with type III secretion system proteins extracted from bacterial culture supernatants and evaluated by Western Blot.

RESULTS

Antibodies were detected against Salmonella antigens SipA in 75 samples (99%), SipC in 62 (82%) and SipB in 31 (41%); against Shigella antigens IpaC in 70 (92%), IpaB in 68 (89%), IpaA in 66 (87%) and IpaD in 41 (54%); and against enteropathogenic E. coli EspC in 70 (92%), EspB-D in 65 (86%) and EspA in 41 (54%). Ten percent of samples had antibodies against all proteins evaluated and 42% against all except 1 protein. There was no sample negative to all these proteins.

CONCLUSIONS

The extraordinarily high frequency of antibodies in colostrum of puerperal women detected in this study against these multiple enteric pathogens shows evidence of immunological memory and prior exposure to these pathogens, in addition to its possible protective role against infection.

Time to initiation of breastfeeding and neonatal mortality and morbidity: a systematic review

BACKGROUND

Early breastfeeding is defined as the initiation of breastfeeding within twenty four hours of birth. While the benefits of breastfeeding have been known for decades, only recently has the role of time to initiation of breastfeeding in neonatal mortality and morbidity been assessed.

OBJECTIVE

To review the evidence for early breastfeeding initiation practices and to estimate the association between timing and neonatal outcomes.

METHODS

We systematically reviewed multiple databases from 1963 to 2011. Standardized abstraction tables were used and quality was assessed for each study utilizing the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. Three meta-analyses were conducted for mortality among babies surviving to 48 hours.

RESULTS

We identified 18 studies reporting a direct association between early breastfeeding initiation and neonatal mortality and morbidity outcomes. The results of random effects analyses of data from 3 studies (from 5 publications) demonstrated lower risks of all-cause neonatal mortality among all live births (RR = 0.56 [95% CI: 0.40 - 0.79]) and among low birth weight babies (RR=0.58 [95% CI: 0.43 - 0.78]), and infection-related neonatal mortality (RR = 0.55 [95% CI: 0.36 - 0.84]). Among exclusively breastfed infants, all-cause mortality risk did not differ between early and late initiators (RR = 0.69 [95% CI: 0.27 - 1.75]).

CONCLUSIONS

This review demonstrates that early breastfeeding initiation is a simple intervention that has the potential to significantly improve neonatal outcomes and should be universally recommended. Significant gaps in knowledge are highlighted, revealing a need to prioritize additional high quality studies that further clarify the specific cause of death, as well as providing improved understanding of the independent or combined effects of early initiation and breastfeeding patterns.

Association between pregnancy intention and optimal breastfeeding practices in the Philippines: a cross-sectional study

BACKGROUND

The effect of pregnancy intention on post-natal practices like breastfeeding is still poorly understood in the Philippines. In this light, this study aims to determine the association between pregnancy intention and optimal breastfeeding practices in the Philippines.

METHODS

This is a cross-sectional study design using the 2003 Philippine National Demographic and Health Survey. Logistic regression analysis was used to determine the independent association of pregnancy intention and optimal breastfeeding practices. The study includes 3,044 last-born children aged 6-36 months at the time of survey. Dead children were also included as long as their age of death satisfies the age criterion.

RESULTS

Children born from mistimed pregnancies are more likely to have late breastfeeding initiation compared to children born from wanted pregnancies (OR = 1.44; 90%CI: 1.17-1.78). However, this occurs only among children belonging to households with low socio-economic status. Among children belonging to households with high socio-economic status, no significant effect of pregnancy intention on breastfeeding initiation was observed. Children born from unwanted pregnancies are less likely to have short breastfeeding duration (OR = 0.60; 90%CI: 0.48-0.76). However, this occurs only among children belonging to households with high socioeconomic status. No significant effect of pregnancy intention on breastfeeding duration was observed among children belonging to households with low socio-economic status.

CONCLUSION

The findings of this study suggest that there are different effects of pregnancy intention on the two types of optimal breastfeeding practices examined. With regards to breastfeeding duration, it was found that among infants belonging to high SES, the odds of having short breastfeeding duration is lower among children born from unwanted pregnancies compared to children born from wanted one. Conversely, children belonging to low SES household, the odds of having late breastfeeding initiation among children born from mistimed pregnancies are higher compared to children born from wanted pregnancies.

Determinants of delayed initiation of breastfeeding in rural Ethiopia: programmatic implications

BACKGROUND

A number of studies have examined the possible adverse impact of services offered by health workers and community members on postpartum infant feeding practices. The present analysis utilized extant data collected previously through the baseline surveys of two related child health and nutrition projects implemented in rural Ethiopia and explored key risk factors associated with delayed initiation of breastfeeding for more than 1 hour after birth.

OBJECTIVE

To investigate the most important determinants of delayed initiation of breastfeeding.

METHODS

Multivariate logistic regression was performed to analyze data from baseline cross-sectional surveys carried out in 2003 and 2004 in selected districts across three regions in Ethiopia.

RESULTS

Attendance at delivery by a health worker was found to be an important risk factor for the delayed initiation of breastfeeding, whereas attendance by traditional birth attendants or family and/or friends represented a protective factor for early initiation of breastfeeding. Additional analysis suggests that targeting of behavior change interventions on optimal infant feeding to these health workers could reverse the risk relationship and lead to improvements in the rate of early initiation of breastfeeding.

CONCLUSIONS

Provision of inadequate breastfeeding information in the health system and attendance at delivery by health workers are associated with a delay in the initiation of breastfeeding. Births attended by trained traditional birth attendants and family members are associated with better practices. Targeting health workers, community members, families, and women to promote optimal infant feeding practices is likely to hold much potential to increase the adoption of early initiation of breastfeeding.

Breast-feeding initiation time and neonatal mortality risk among newborns in South India

OBJECTIVE

To examine the association between breast-feeding initiation time and neonatal mortality in India, where breast-feeding initiation varies widely from region to region.

STUDY DESIGN

Data were collected as part of a community-based, randomized, placebo-controlled trial of the impact of vitamin A supplementation in rural villages of Tamil Nadu, India. Multivariate binomial regression analysis was used to estimate the association between neonatal mortality and breast-feeding initiation time (<12 h, 12 to 24 h, >24 h) among infants surviving a minimum of 48 h.

RESULT

Among 10 464 newborns, 82.1% were first breast-fed before 12 h, 13.8% were breast-fed between 12 and 24 h, and 4.1% were breast-fed after 24 h. After adjusting for birth weight, gestational age and other covariates, late initiators (>24 h) were at ∼78% higher risk of death (relative risk=1.78 (95% confidence interval (CI)=1.03 to 3.10)). There was no difference in mortality risk when comparing babies fed in the first 12 h compared with the second 1  h after birth.

CONCLUSION

Late (>24 h) initiation of breast-feeding is associated with a higher risk of neonatal mortality in Tamil Nadu. Emphasis on breast-feeding promotion programs in low-resource settings of India where early initiation is low could significantly reduce neonatal mortality.

Breastfeeding knowledge and attitudes among Egyptian baccalaureate students

AIM

To assess the breastfeeding knowledge, attitudes and perceived adequacy of breastfeeding education among baccalaureate nursing students in Cairo, Egypt. Self-confidence to provide breastfeeding support for mothers was also investigated.

BACKGROUND

Nurses play a crucial role in promoting breastfeeding. Studies in Western countries have found inadequate breastfeeding knowledge among undergraduate nursing students. No published literature about breastfeeding knowledge and attitudes among nursing students in Egypt was found.

METHOD

An exploratory descriptive study used a sample of 110 baccalaureate nursing students from Cairo, Egypt. Students who had completed maternal/child nursing didactic and clinical courses were eligible to participate. Ninety two (83.6%) students completed the survey during spring 2009. We used a Breastfeeding Knowledge Questionnaire adapted from Brodribb et al. to measure breastfeeding knowledge and the Iowa Infant Feeding Attitude Scale to test students' breastfeeding attitudes.

RESULTS

Students' age ranged from 18 to 21 years with a mean of 19.5±1.2 with 75% being female. The mean breastfeeding knowledge score was 12.41 points out of 24, which represents 52% of the total score. The attitudes mean score was 3.13±0.64. There was a significant relationship between the students' knowledge and attitudes scores (r=0.236, P=0.011). Eighty per cent of the students reported that they received adequate breastfeeding knowledge and skills in their nursing programme, and 70% were confident in their ability to provide breastfeeding support.

CONCLUSION

Results revealed weak breastfeeding knowledge scores among students and neutral breastfeeding attitudes. Strategies to improve breastfeeding education in nursing curriculum focusing on breastfeeding management skills are warranted.

Breastfeeding and the risk for diarrhea morbidity and mortality

Background

Lack of exclusive breastfeeding among infants 0-5 months of age and no breastfeeding among children 6-23 months of age are associated with increased diarrhea morbidity and mortality in developing countries. We estimate the protective effects conferred by varying levels of breastfeeding exposure against diarrhea incidence, diarrhea prevalence, diarrhea mortality, all-cause mortality, and hospitalization for diarrhea illness.

Methods

We systematically reviewed all literature published from 1980 to 2009 assessing levels of suboptimal breastfeeding as a risk factor for selected diarrhea morbidity and mortality outcomes. We conducted random effects meta-analyses to generate pooled relative risks by outcome and age category.

Results

We found a large body of evidence for the protective effects of breastfeeding against diarrhea incidence, prevalence, hospitalizations, diarrhea mortality, and all-cause mortality. The results of random effects meta-analyses of eighteen included studies indicated varying degrees of protection across levels of breastfeeding exposure with the greatest protection conferred by exclusive breastfeeding among infants 0-5 months of age and by any breastfeeding among infants and young children 6-23 months of age. Specifically, not breastfeeding resulted in an excess risk of diarrhea mortality in comparison to exclusive breastfeeding among infants 0-5 months of age (RR: 10.52) and to any breastfeeding among children aged 6-23 months (RR: 2.18).

Conclusions

Our findings support the current WHO recommendation for exclusive breastfeeding during the first 6 months of life as a key child survival intervention. Our findings also highlight the importance of breastfeeding to protect against diarrhea-specific morbidity and mortality throughout the first 2 years of life.

Maternal behavior and experience, care access, and agency as determinants of child diarrhea in Bolivia

OBJECTIVE

In Latin America and the Caribbean, Bolivia has the third highest rate of mortality among children under five years of age (57 per 1 000), with 14.0% of under-five deaths attributable to diarrhea. Because a child's world is predominantly controlled by and experienced through his or her mother, this investigation aims to understand what maternal dimensions may determine child diarrhea.

METHODS

Variables were selected from the 2003 Bolivia Demographic and Health Survey to create indices of three maternal dimensions using principal components analysis: behavior and experience, access to care, and agency. The three indices were included in a logistic regression model while controlling for economic status, maternal education, and residence type.

RESULTS

A total of 4 383 women who had children less than 5 years old were included in the final sample and 25.0% of mothers reported that their most recent born child had experienced an episode of diarrhea in the 2 weeks before the survey. Mothers with high levels of maternal agency or of high economic status were significantly less likely to report their child experienced an episode of diarrhea than women of low levels. Women with primary education were significantly more likely to report that their child experienced diarrhea than women with no education.

CONCLUSIONS

High levels of agency have a significant protective effect even when controlling for other factors. Increasing maternal agency could have a positive impact on child health in Bolivia, and future work should aim to understand what accounts for different levels of agency and how it may be strengthened.

Global report on preterm birth and stillbirth (3 of 7): evidence for effectiveness of interventions

INTRODUCTION

Interventions directed toward mothers before and during pregnancy and childbirth may help reduce preterm births and stillbirths. Survival of preterm newborns may also be improved with interventions given during these times or soon after birth. This comprehensive review assesses existing interventions for low- and middle-income countries (LMICs).

METHODS

Approximately 2,000 intervention studies were systematically evaluated through December 31, 2008. They addressed preterm birth or low birth weight; stillbirth or perinatal mortality; and management of preterm newborns. Out of 82 identified interventions, 49 were relevant to LMICs and had reasonable amounts of evidence, and therefore selected for in-depth reviews. Each was classified and assessed by the quality of available evidence and its potential to treat or prevent preterm birth and stillbirth. Impacts on other maternal, fetal, newborn or child health outcomes were also considered. Assessments were based on an adaptation of the Grades of Recommendation Assessment, Development and Evaluation criteria.

RESULTS

Most interventions require additional research to improve the quality of evidence. Others had little evidence of benefit and should be discontinued. The following are supported by moderate- to high-quality evidence and strongly recommended for LMICs: Two interventions prevent preterm births--smoking cessation and progesterone. Eight interventions prevent stillbirths--balanced protein energy supplementation, screening and treatment of syphilis, intermittant presumptive treatment for malaria during pregnancy, insecticide-treated mosquito nets, birth preparedness, emergency obstetric care, cesarean section for breech presentation, and elective induction for post-term delivery. Eleven interventions improve survival of preterm newborns--prophylactic steroids in preterm labor, antibiotics for PROM, vitamin K supplementation at delivery, case management of neonatal sepsis and pneumonia, delayed cord clamping, room air (vs. 100% oxygen) for resuscitation, hospital-based kangaroo mother care, early breastfeeding, thermal care, and surfactant therapy and application of continued distending pressure to the lungs for respiratory distress syndrome

CONCLUSION

The research paradigm for discovery science and intervention development must be balanced to address prevention as well as improve morbidity and mortality in all settings. This review also reveals significant gaps in current knowledge of interventions spanning the continuum of maternal and fetal outcomes, and the critical need to generate further high-quality evidence for promising interventions.

Associated factors in neonatal hypoglycemic brain injury

Although associated factors are important for the occurrence of neural damage in neonatal hypoglycemia, they are not fully understood. Sixty patients with neonatal hypoglycemia were studied through a review of their medical records in Tottori University Hospital. The patients were classified into two main groups: Group I were patients who had mental retardation, developmental delay, cerebral palsy or epilepsy while Group II were those who were normal in their follow-up. Group I consisted of 12 patients while Group II consisted of 48 patients. The median gestational age was 38 weeks in Group I and 36.7 weeks in Group II. The frequencies of small for gestational age were similar in both groups. Blood glucose levels less than 15 mg/dl were more frequent in Group 1 (50.0%) than in Group 2 (14.6%) (P=0.015). Duration of hypoglycemia was longer in Group I (median, 14 h) than in Group II (median, 1.75 h) (p<0.001). The following factors were more frequent in Group I than in Group II: toxemia (33.3% and 8.3%, p=0.043), fetal distress (58.3% and 14.5%, p=0.004), an Apgar score of less than 5 at 1 min (33.3% and 6.4%, p=0.025), neonatal seizure (53.8% and 4.3%, p<0.001) and pathological jaundice (41.7% and 6.4%, p=0.006). Cranial CT or MRI revealed cerebral lesions in 8 of the 9 Group I patients in follow-up examinations. This study indicates that severe and prolonged neonatal hypoglycemia can cause cerebral lesions and other perinatal risk factors, such as hypoxia, neonatal seizure and pathological jaundice, would exacerbate hypoglycemic brain injuries.

Impact of antenatal common mental disorders upon perinatal outcomes in Ethiopia: the P-MaMiE population-based cohort study

OBJECTIVES

To examine the impact of antenatal psychosocial stressors, including maternal common mental disorders (CMD), upon low birth weight, stillbirth and neonatal mortality, and other perinatal outcomes in rural Ethiopia.

METHODS

A population-based sample of 1065 pregnant women was assessed for symptoms of antenatal CMD (Self-Reporting Questionnaire-20: SRQ-20), stressful life events during pregnancy (List of Threatening Experiences: LTE) and worry about the forthcoming delivery. In a sub-sample of 654 women from six rural sub-districts, neonatal birth weight was measured on 521 (79.7%) singleton babies within 48 h of delivery. Information about other perinatal outcomes was obtained shortly after birth from the mother's verbal report and via the Demographic Surveillance System.

RESULTS

After adjusting for potential confounders, none of the psychosocial stressors were associated with lower mean birth weight, stillbirth or neonatal mortality. Increasing levels of antenatal CMD symptoms were associated both with prolonged labour (>24 h) (SRQ 1-5: RR 1.4; 95% CI 1.0-1.9, SRQ >or= 6: RR 1.6; 95% CI 1.0-2.6) and delaying initiation of breast-feeding more than eight hours (SRQ 1-5: RR 1.4; 95% CI 0.8 to 2.4, SRQ >or= 6: RR 2.8; 95% CI 1.3-6.1). Worry about delivery was also associated with labour longer than 24 h (RR 1.5; 95% CI 1.0-2.1).

CONCLUSIONS

This study provides preliminary evidence of important public health consequences of poor maternal mental health in low-income countries but does not replicate the strong association with low birth weight found in South Asia.

Breast-feeding patterns, time to initiation, and mortality risk among newborns in southern Nepal

Initiation of breast-feeding within 1 h after birth has been associated with reduced neonatal mortality in a rural Ghanaian population. In South Asia, however, breast-feeding patterns and low birth weight rates differ and this relationship has not been quantified. Data were collected during a community-based randomized trial of the impact of topical chlorhexidine antisepsis interventions on neonatal mortality and morbidity in southern Nepal. In-home visits were conducted on d 1-4, 6, 8, 10, 12, 14, 21, and 28 to collect longitudinal information on timing of initiation and pattern of breast-feeding. Multivariable regression modeling was used to estimate the association between death and breast-feeding initiation time. Analysis was based on 22,838 breast-fed newborns surviving to 48 h. Within 1 h of birth, 3.4% of infants were breast-fed and 56.6% were breast-fed within 24 h of birth. Partially breast-fed infants (72.6%) were at higher mortality risk [relative risk (RR) = 1.77; 95% CI = 1.32-2.39] than those exclusively breast-fed. There was a trend (P = 0.03) toward higher mortality with increasing delay in breast-feeding initiation. Mortality was higher among late (> or = 24 h) compared with early (< 24 h) initiators (RR = 1.41; 95% CI = 1.08-1.86) after adjustment for low birth weight, preterm birth, and other covariates. Improvements in breast-feeding practices in this setting may reduce neonatal mortality substantially. Approximately 7.7 and 19.1% of all neonatal deaths may be avoided with universal initiation of breast-feeding within the first day or hour of life, respectively. Community-based breast-feeding promotion programs should remain a priority, with renewed emphasis on early initiation in addition to exclusiveness and duration of breast-feeding.

The immunological components of human milk

Breast-feeding is generally accepted as the optimal method of feeding infants. However, we have yet to fully understand the complex mixture of bioactive compounds contained in human milk. Epidemiological studies have indicated that breast-feeding is associated with health benefits in the infant for many immune-related conditions. Breast milk contains various antimicrobial substances, factors that promote immune development, constituents that promote tolerance/priming of the infant immune system, as well as anti-inflammatory components. This chapter identifies and discusses the immunological compounds in human milk and the available evidence for their effect on the immune system of the infant. Current feeding regimens recommended for infants are based primarily on the current understanding of the nutritional requirements of the neonate, but perhaps will be modified to reflect the consequences on immune function both immediate and later in life.

Effect of early infant feeding practices on infection-specific neonatal mortality: an investigation of the causal links with observational data from rural Ghana

BACKGROUND

Strong associations between delayed initiation of breastfeeding and increased neonatal mortality (2-28 d) were recently reported in rural Ghana. Investigation into the biological plausibility of this relation and potential causal pathways is needed.

OBJECTIVE

The objective was to assess the effect of early infant feeding practices (delayed initiation, prelacteal feeding, established neonatal breastfeeding) on infection-specific neonatal mortality in breastfed neonates aged 2-28 d.

DESIGN

This prospective observational cohort study was based on 10 942 breastfed singleton neonates born between 1 July 2003 and 30 June 2004, who survived to day 2, and whose mothers were visited in the neonatal period. Verbal autopsies were used to ascertain the cause of death.

RESULTS

One hundred forty neonates died from day 2 to day 28; 93 died of infection and 47 of noninfectious causes. The risk of death as a result of infection increased with increasing delay in initiation of breastfeeding from 1 h to day 7; overall late initiation (after day 1) was associated with a 2.6-fold risk [adjusted odds ratio (adj OR): 2.61; 95% CI: 1.68, 4.04]. Partial breastfeeding was associated with a 5.7-fold adjusted risk of death as a result of infectious disease (adj OR: 5.73; 95% CI: 2.75, 11.91). No obvious associations were observed between these feeding practices and noninfection-specific mortality. Prelacteal feeding was not associated with infection (adj OR: 1.11; 95% CI: 0.66, 1.86) or noninfection-specific (adj OR: 1.33; 95% CI: 0.55, 3.22) mortality.

CONCLUSIONS

This study provides the first epidemiologic evidence of a causal association between early breastfeeding and reduced infection-specific neonatal mortality in young human infants.

Breastfeeding: a woman's reproductive right

This paper explores the importance of breastfeeding as a women's issue in the health and political contexts, covering the role of global institutions, health practitioners, and national decision-makers in furthering the goals of supporting breastfeeding as a woman's right to health. The roles and responsibilities of the Obstetrician/Gynecologist are highlighted.

Full breastfeeding and hospitalization as a result of infections in the first year of life

OBJECTIVE

Our objective was to assess the effect of breastfeeding on the probability of hospitalization as a result of infectious processes during the first year of life

METHODS

We followed 1385 infants from birth to age 1 year between 1996 and 1999. Recruitment and data collection were done at the 6-month well-infant visit under the National Child Health Program. Full breastfeeding, hospital admission, and other relevant variables related to the delivery, infant, mother, health services system, and sociologic aspects were recorded. The statistical analysis included Kaplan-Meier test, Cox regression to obtain the hazard ratio, and the adjusted attributable risk.

RESULTS

Full breastfeeding at discharge after delivery and at 3, 4, and 6 months of age were 85%, 52%, 41%, and 15%, respectively; 78 hospital admissions as a result of infections were recorded (38 respiratory tract, 16 gastrointestinal tract). Mean age at admission was 4.1 months. After estimating the attributable risk, it was found that 30% of hospital admissions would have been avoided for each additional month of full breastfeeding. Seemingly, 100% of full breastfeeding among 4-month-old infants would avoid 56% of hospital admissions in infants who are younger than 1 year.

CONCLUSIONS

On the basis of the present data, we conclude that full breastfeeding would lower the risk for hospital admission as a result of infections among infants who are younger than 1 year within an industrialized country.

Delayed breastfeeding initiation increases risk of neonatal mortality

BACKGROUND

Breastfeeding promotion is a key child survival strategy. Although there is an extensive scientific basis for its impact on postneonatal mortality, evidence is sparse for its impact on neonatal mortality.

OBJECTIVES

We sought to assess the contribution of the timing of initiation of breastfeeding to any impact.

METHODS

This study took advantage of the 4-weekly surveillance system from a large ongoing maternal vitamin A supplementation trial in rural Ghana involving all women of childbearing age and their infants. It was designed to evaluate whether timing of initiation of breastfeeding and type (exclusive, predominant, or partial) are associated with risk of neonatal mortality. The analysis is based on 10,947 breastfed singleton infants born between July 2003 and June 2004 who survived to day 2 and whose mothers were visited in the neonatal period.

RESULTS

Breastfeeding was initiated within the first day of birth in 71% of infants and by the end of day 3 in all but 1.3% of them; 70% were exclusively breastfed during the neonatal period. The risk of neonatal death was fourfold higher in children given milk-based fluids or solids in addition to breast milk. There was a marked dose response of increasing risk of neonatal mortality with increasing delay in initiation of breastfeeding from 1 hour to day 7; overall late initiation (after day 1) was associated with a 2.4-fold increase in risk. The size of this effect was similar when the model was refitted excluding infants at high risk of death (unwell on the day of birth, congenital abnormalities, premature, unwell at the time of interview) or when deaths during the first week (days 2-7) were excluded.

CONCLUSIONS

Promotion of early initiation of breastfeeding has the potential to make a major contribution to the achievement of the child survival millennium development goal; 16% of neonatal deaths could be saved if all infants were breastfed from day 1 and 22% if breastfeeding started within the first hour. Breastfeeding-promotion programs should emphasize early initiation as well as exclusive breastfeeding. This has particular relevance for sub-Saharan Africa, where neonatal and infant mortality rates are high but most women already exclusively or predominantly breastfeed their infants.