Maternal Child Health Programs Research Articles

Factors of success, barriers, and the role of frontline workers in Indigenous maternal-child health programs: a scoping review

BackgroundDespite considerable investment in maternal-child programs in Canada, there has been little positive impact on the health of Indigenous mothers and their children. The reasons for this are unclear and there is a need to identify how such programs can be successfully implemented. Community input is essential for successful programs; however, it is unclear what the contributions of frontline workers have been in the health program process, i.e., program development, delivery, and evaluation. Based on these identified gaps, this scoping review aimed to: (1) identify factors of success and barriers to successful Indigenous maternal-child community health programs for mothers and their children aged 0–6 years; and (2) explore how frontline workers are included in the program process.MethodsThis scoping review was completed using the Arksey and O’Malley framework, informed by Levac et al. Four data bases (Medline, CINAHL, Embase, and Scopus), grey literature, and reference lists were searched for relevant materials from 1990–2019. Data was extracted from included articles and analysed using descriptive statistics, thematic analysis with the Braun and Clarke framework, and a Principal Component Analysis.ResultsForty-five peer-reviewed and grey articles were included in the review. Factors of program success included: relationship building; cultural inclusion; knowledge transmission styles; community collaboration; client-centred approaches; Indigenous staff; and operational considerations. Barriers included: impacts of colonization; power structure and governance; client and community barriers to program access; physical and geographical challenges; lack of staff; and operational deficits. Frontline workers were found to have a role in program delivery (n = 45) and development (n = 25). Few (n = 6) had a role in program evaluation.ConclusionAlthough a better understanding of the frontline worker role in maternal-child health programs was obtained from the review, in a large proportion of literature the authors could not determine if the role went beyond program delivery. In addition, no direct input from frontline workers and their perspectives on program success or barriers were identified, suggesting areas to explore in future research. This review's findings have been applied to inform a community-based participatory research project and may also help improve the development, delivery, and evaluation of Indigenous maternal-child health programs.

Neurodevelopment among children exposed to HIV and uninfected in sub-Saharan Africa.

The population of 16 million children exposed to HIV and uninfected (CHEU) under 15 years of age continues to expand rapidly, and the estimated prevalence of CHEU exceeds 20% in several countries in sub-Saharan Africa with high HIV prevalence. Some evidence suggests that CHEU experience suboptimal neurodevelopmental outcomes compared to children born to women without HIV. In this commentary, we discuss the latest research on biologic and socio-behavioural factors associated with neurodevelopmental outcomes among CHEU. Some but not all studies have noted that CHEU are at risk of poorer neurodevelopment across multiple cognitive domains, most notably in language and motor skills, in diverse settings, ages and using varied assessment tools. Foetal HIV exposure can adversely influence infant immune function, structural brain integrity and growth trajectories. Foetal exposure to antiretrovirals may also influence outcomes. Moreover, general, non-CHEU-specific risk factors for poor neurodevelopment, such as preterm birth, food insecurity, growth faltering and household violence, are amplified among CHEU; addressing these factors will require multi-factorial solutions. There is a need for rigorous harmonised approaches to identify children at the highest risk of delay. In high-burden HIV settings, existing maternal child health programmes serving the general population could adopt structured early child development programmes that educate healthcare workers on CHEU-specific risk factors and train them to conduct rapid neurodevelopmental screening tests. Community-based interventions targeting parent knowledge of optimal caregiving practices have shown to be successful in improving neurodevelopmental outcomes in children and should be adapted for CHEU. CHEU in sub-Saharan Africa have biologic and socio-behavioural factors that may influence their neurodevelopment, brain maturation, immune system and overall health and wellbeing. Multidisciplinary research is needed to disentangle complex interactions between contributing factors. Common environmental and social risk factors for suboptimal neurodevelopment in the general population are disproportionately magnified within the CHEU population, and it is, therefore, important to draw on existing knowledge when considering the socio-behavioural pathways through which HIV exposure could impact CHEU neurodevelopment. Approaches to identify children at greatest risk for poor outcomes and multisectoral interventions are needed to ensure optimal outcomes for CHEU in sub-Saharan Africa.

Examining the linkages between maternity services and postpartum modern contraceptive adoption among young women in India: Insights from the 2015-16 and 2019-21 National Family Health Survey.

The adoption of maternity services and postpartum modern contraception are the two most crucial components that help in reducing maternal and infant mortality; still, India is consistently struggling with it. This paper, therefore, aimed to examine the linkages between use of maternity services and postpartum modern contraceptive adoption. The required reproductive calendar data were extracted from the 2015-16 and 2019-21 National Family Health Survey (NFHS) datasets. The assessment was made based on a sample of currently married women aged 15-24 years who had given most recent childbirth in five years preceding the survey. For the analysis, a time-to-event approach was applied using the Kaplan-Meier survival statistic, Log-Rank Chi-square test and Cox-Proportional Hazard (Cox-PH) models. The results revealed that the proportion of postpartum modern contraceptive uptake among young users increased by 9%, from 33% in 2015-16 to 42% in 2019-21. The Cox-PH models revealed that, in both NFHS waves, the associations between various components of maternity services and postpartum modern contraceptive uptake were strongly significant, even after controlling for selected socio-economic and demographic correlates. The findings of this study reinforced urgent need for implementing integrated maternal-child health and family planning programmes and for boosting effective family planning counselling by health professionals to promote and motivate young women with a desire to early adoption of modern contraception in subsequent months after a recent childbirth.

Breastfeeding Initiation Trends by Special Supplemental Nutrition Program for Women, Infants, and Children Participation and Race/Ethnicity Among Medicaid Births

ObjectiveDescribe long-term breastfeeding initiation trends by prenatal Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) participation and race/ethnicity. DesignCross-sectional study of birth certificate data from 2009 to 2017 in 24 states that adopted the 2003 birth certificate revision by 2009. ParticipantsTerm births with hospital costs covered by Medicaid (N = 6,402,704). Main Outcome MeasuresBreastfeeding initiation. AnalysisThe descriptive characteristics of WIC participants and WIC-eligible nonparticipants were compared by year and race/ethnicity using the chi-square test of independence or t tests. Adjusted breastfeeding initiation prevalence was estimated using linear regression models with county fixed effects, controlling for sociodemographic and obstetric/health factors. Trends were compared by WIC status overall and within racial/ethnic groups. Differences and P values were assessed using interaction terms between WIC and year. ResultsBreastfeeding initiation increased for WIC participants and nonparticipants. Special Supplemental Nutrition Program for Women, Infants, and Children participants had lower adjusted breastfeeding initiation (2009: 69.0%; 2017: 78.5%) than nonparticipants (2009: 70.8%; 2017: 80.1%) (P < 0.001 per year). Breastfeeding initiation increased more rapidly in WIC participants than in nonparticipants for non-Hispanic Asian/Pacific Islander (21.4% and 8.6%, respectively; P < 0.001) and American Indian/Alaskan Native (13.6% and 8.1%, respectively; P = 0.02)—narrowing the gap between WIC participants and nonparticipants over time. Conclusions and ImplicationsAnnual birth certificate data provide detailed information for monitoring trends and disparities in breastfeeding initiation by prenatal WIC status. These findings can inform WIC and maternal child health program efforts to improve breastfeeding promotion for populations with low-income and racial/ethnic groups.

Using a LIFE Framework to Develop MCH Leaders.

The Maternal Child Health (MCH) Bureau created MCH Leadership Competencies to support current and future leaders by defining the knowledge and skills necessary to lead in this field. The Michigan-LEND (MILEND) training program developed a 'LIFE. framework', an acronym that stands for Leadership, Interdisciplinary, Family-Professional Partnerships, and Equity, to codify the 12 MCH leadership competencies into an easy to remember and easy to apply structure. This manuscript addresses the question, Does the LIFE framework align with the 12 MCH Leadership Competencies? Our hypothesis is that MI-LEND trainees will demonstrate improvement in their self-assessment of the 12 MCH leadership competencies after completing the MI-LEND program which uses the LIFE framework. Data were collected from 24 MI-LEND long-term trainees (> 300 hours) who completed a 100-itemleadership self-assessment questionnaire based on the MCH Navigator at the beginning and the end of the training year. Non-parametric sign tests were used to test the median difference, item by item for each of the questions under each competency. Parametric paired-sample t-tests were used to analyze mean difference, competency by competency when the assumption of normality was met. All basic and advanced-level competencies had a statistically significant improvement between the beginning and end of the training year. The greatest changes were seen in Family-Professional Partnerships, Policy, Interdisciplinary Team Building, MCH Knowledge Base and Critical Thinking - all areas emphasized in the L.I.F.E. While the LIFE framework may oversimplify MCH Leadership Competencies, it is an effective mnemonic tool to organize and articulate MCH leadership competencies and could foster consistency across MCH programs.

Breastfeeding Initiation Trends by WIC Participation and Race/Ethnicity Among Low-Income Women in 24 States, United States, 2009–2017

ObjectivesTo describe long-term breastfeeding initiation trends by prenatal WIC participation and race/ethnicity among low-income women in the U.S.MethodsWe used birth certificate data (2009–2017) for 24 states that adopted the 2003 birth certificate revision by 2009. The analytic sample included term births with hospital costs covered by Medicaid. Descriptive characteristics of WIC participants and WIC-eligible nonparticipants were assessed by year and race/ethnicity. Adjusted breastfeeding initiation prevalence was estimated using linear regression with county fixed effects, controlling for sociodemographic, obstetric, and health factors. Trends were compared by WIC status overall and within racial/ethnic groups.ResultsBreastfeeding initiation increased for WIC participants and WIC-eligible nonparticipants (2009 to 2017). WIC participants had consistently lower breastfeeding initiation (2009: 68.6%; 2017: 78.0%) compared to nonparticipants (2009: 72.1%; 2017: 81.3%). The gap between WIC participants and nonparticipants narrowed more for Non-Hispanic Asian/Pacific Islander and non-Hispanic American Indian/Alaska Native women due to a larger increase among WIC participants (% Change: 32.4% and 12.9%, respectively) compared with nonparticipants (% Change: 11.4%, 6.4%).ConclusionsBreastfeeding statistics are often underrepresented among certain racial/ethnic groups, particularly for low-income populations. These findings can inform WIC and other maternal child health program efforts to improve breastfeeding initiation and reduce disparities.Funding SourcesThis study was funded by cooperative agreement between the United States Department of Agriculture Economic Research Service and the University of Maryland, College Park. The findings and conclusions in this publication are those of the authors and should not be construed to represent any official USDA or US Government determination or policy.

Integrating Prevention of Mother-to-Child Transmission of HIV Care into General Maternal Child Health Care in Western Kenya.

Background:Health systems integration is becoming increasingly important as the global health community transitions from acute, disease-specific health programming to models of care built for chronic diseases, primarily designed to strengthen public-sector health systems. In many countries across sub-Saharan Africa, including Kenya, prevention of mother-to-child transmission of HIV (pMTCT) services are being integrated into the general maternal child health (MCH) clinics. The objective of this study was to evaluate the benefits and challenges for integration of care within a developing health system, through the lens of an evaluative framework.Methods:A framework adapted from the World Health Organization’s six critical health systems functions was used to evaluate the integration of pMTCT services with general MCH clinics in western Kenya. Perspectives were collected from key stakeholders, including pMTCT and MCH program leadership and local health providers. The benefits and challenges of integration across each of the health system functions were evaluated to better understand this approach.Results: Key informants in leadership positions and MCH staff shared similar perspectives regarding benefits and challenges of integration. Benefits of integration included convenience for families through streamlining of services and reduced HIV stigma. Concerns and challenges included confidentiality issues related to HIV status, particularly in the context of high-volume, crowded clinical spaces.Conclusion and Global Health Implications: The results from this study highlight areas that need to be addressed to maximize the effectiveness and clinical flow of the pMTCT-MCH integration model. The lessons learned from this integration may be applied to other settings in sub-Saharan Africa attempting to integrate HIV care into the broader public-sector health system.

Early Childhood Junk Food Consumption, Severe Dental Caries, and Undernutrition: A Mixed-Methods Study from Mumbai, India.

In India, globalization has caused a nutrition transition from home-cooked foods to processed sugary snacks and drinks, contributing to increased early childhood caries (ECC). This mixed-methods study describes risk factors for ECC and associations with undernutrition in low-income communities in Mumbai. Interviews with mothers of 959 children, ages six-months through six-years, addressed maternal-child nutrition and oral health, and children received dental exams and anthropometric assessments. Focus groups with community health workers and mothers explored experiences and perceptions of oral health, nutrition, and ECC. Descriptive and logistic regression analyses of quantitative data, and content analysis of qualitative data were performed. Eighty percent of children lived 5 min from a junk-food store, over 50% consumed junk-food and sugary tea daily, 50% experienced ECC, 19% had severe deep tooth decay, 27% experienced mouth pain, and 56% experienced chronic and/or acute malnutrition. In children ages 3–6, each additional tooth with deep decay was associated with increased odds of undernutrition (Odds Ratio [OR] 1.10, Confidence Interval [CI] 1.02–1.21). Focus groups identified the junk-food environment, busy family life, and limited dental care as contributors to ECC. Policy interventions include limits on junk-food marketing and incorporating oral health services and counseling on junk-food/sugary drinks into maternal–child health programs.

Leveraging an Academic-Practice Partnership to Improve Maternal and Child Health Outcomes in North Carolina.

BACKGROUND In 2016, the North Carolina Division of Public Health (DPH) launched the Improving Community Outcomes for Maternal and Child Health (ICO4MCH) program to provide 5 local health departments (LHDs) with financial resources and technical assistance to address 3 aims: improve birth outcomes, reduce infant mortality, and improve health for children from birth to 5 years.METHOD: State legislation established an academic-practice partnership between NCDPH and the University of North Carolina at Chapel Hill (UNC) to provide program evaluation and implementation coaching to LHDs. ICO4MCH used a collective impact framework, principles of implementation science, and a health equity approach to implement evidence-based strategies to address the program's aims.RESULTS: A shared measurement system was developed by an evaluation stakeholders group led by the NCDPH and UNC in which LHDs reported data on a quarterly basis and the evaluators returned reports to drive improvements. Structured assessments and technical assistance provided by implementation coaches helped grantees address barriers to implementation including cultivating and sustaining a diverse community action team, addressing staff turnover, and using data to drive improvements.LIMITATIONS: It was challenging for grantees to balance community needs and build partnerships in the first year while integrating data from multiple assessments into action plans to meet the performance measures. It was necessary to streamline assessments and reduce indicators to make data more actionable.CONCLUSION: An academic-practice partnership was integral to successful implementation of the ICO4MCH program and may serve as a model for moving evidence-based maternal child health programs to practice in LHDs.

Social determinants of health and disparities in prenatal care utilization during the Great Recession period\xa02005-2010

BackgroundEarly, regular prenatal care utilization is an important strategy for improving maternal and infant health outcomes. The purpose of this study is to better understand contributing factors to disparate prenatal care utilization outcomes among women of different racial/ethnic and social status groups before, during, and after the Great Recession (December 2007–June 2009).MethodsData from 678,235 Washington (WA) and Florida (FL) birth certificates were linked to community and state characteristic data to carry out cross-sectional pooled time series analyses with institutional review board approval for human subjects’ research. Predictors of on-time as compared to late or non-entry to prenatal care utilization (late/no prenatal care utilization) were identified and compared among pregnant women. Also explored was a simulated triadic relationship among time (within recession-related periods), social characteristics, and prenatal care utilization by clustering individual predictors into three scenarios representing low, average, and high degrees of social disadvantage.ResultsIndividual and community indicators of need (e.g., maternal Medicaid enrollment, unemployment rate) increased during the Recession. Associations between late/no prenatal care utilization and individual-level characteristics (including disparate associations among race/ethnicity groups) did not shift greatly with young maternal age and having less than a high school education remaining the largest contributors to late/no prenatal care utilization. In contrast, individual maternal enrollment in a supplemental nutrition program for women, infants, and children (WIC) exhibited a protective association against late/no prenatal care utilization. The magnitude of association between community-level partisan voting patterns and expenditures on some maternal child health programs increased in non-beneficial directions. Simulated scenarios show a high combined impact on prenatal care utilization among women who have multiple disadvantages.ConclusionsOur findings provide a compelling picture of the important roles that individual characteristics—particularly low education and young age—play in late/no prenatal care utilization among pregnant women. Targeted outreach to individuals with high disadvantage characteristics, particularly those with multiple disadvantages, may help to increase first trimester entry to utilization of prenatal care. Finally, WIC may have played a valuable role in reducing late/no prenatal care utilization, and its effectiveness during the Great Recession as a policy-based approach to reducing late/no prenatal care utilization should be further explored.

A Qualitative Study of Child Nutrition and Oral Health in El Salvador.

The nutrition transition from traditional diets to processed snacks and sugary beverages has contributed to a higher burden of child malnutrition, obesity, and tooth decay. While child health interventions typically promote nutritious eating, they rarely promote oral health. Mothers’ motivations for child nutrition and oral health practices need to be better understood. A convenience sample of 102 mothers in eight rural Salvadoran communities participated in focus groups addressing child nutrition and oral health. Focus groups were transcribed and coded using qualitative content analysis. Primary themes included generational changes in health environments; health knowledge, attitudes, and practices; and access and barriers to health services. Mothers noted general improvements in awareness of oral hygiene but poorer child oral health, which they attributed to widespread sales of unhealthy snacks and beverages near schools. Distance and cost limited families’ access to dental services. Knowledge gaps included the belief that oral iron supplements cause tooth decay, uncertainty regarding when to start tooth brushing, and until when parents should help children brush. Maternal-child health programs should emphasize the adverse health consequences of feeding young children processed snacks and sugary drinks, and promote dental care access and regulations to ensure health-promoting environments surrounding schools.

Impact of Socio-Economic Factors and Health Information Sources on Place of Birth in Sindh Province, Pakistan: A Secondary Analysis of Cross-Sectional Survey Data.

Medical facility birth with skilled birth attendance is essential to reduce maternal mortality. The purpose of this study was to assess the demographic characteristics, socio-economic factors, and varied health information sources that may influence the uptake of birth services in Pakistan. We used pooled data from Maternal-Child Health Program Indicator Survey 2013 and 2014. Study population was 9719 women. Generalized linear model with log link and a Poisson distribution was used to identify factors associated with place of birth. 3403 (35%) women gave birth at home, and 6316 (65%) women gave birth at a medical facility. After controlling for all covariates, women’s age, number of children, education, wealth, and mother and child health information source (doctors and nurses/midwives) were associated with facility births. Women were significantly less likely to give birth at a medical facility if they received maternal-child health information from low-level health workers or relatives/friends. The findings suggest that interventions should target disadvantaged and vulnerable groups of women after considering rural-urban differences. Training non-health professionals may help improve facility birth. Further research is needed to examine the effect of individual information sources on facility birth, both in urban and rural areas in Pakistan.

Cuba's Maternity Homes, 1962-2017: History, Evolution, Challenges.

Cuba's maternity homes were founded in 1962 as part of the gen-eral movement to extend health services to the whole population in the context of the post-1959 social transformations. The over-arching goal of the homes was to improve the health of pregnant women, mothers and newborns. Hence, in the beginning when there were few hospitals in Cuba's rural areas, their initial pur-pose was to increase institutional births by providing pregnant women a homelike environment closer to hospitals. There, they lived during the final weeks before delivery, where they received medical care, room and board free of charge. Over time, and with expanded access to community and hospital health facilities across Cuba, the numbers, activities, modalities and criteria for admission also changed. In particular, in addition to geographi-cal considerations, expectant mothers with defined risk factors were prioritized. For example, during the 1990s economic crisis, the maternity homes' role in healthy nutrition became paramount. The purpose of this essay is to provide a historical perspective of this process, describe the changes and results during the 55 years examined, and take a critical look at the challenges to suc-cessful implementation of this model, a mainstay at the primary healthcare level of the public health system's Maternal-Child Health Program. KEYWORDS Maternal health, maternal-child health, obstetrics, pregnancy, Cuba.

Emerging themes in food security: environmental justice, extended families and the multiple roles of grandmothers

BackgroundPre- and perinatal nutritional status defines the development of adult metabolism and energy balance in humans. Young children in poor households are disproportionately more vulnerable to food insecurity given the cumulative impact of chronic stress on susceptibility to chronic diseases as an adult. Qualitative studies focusing on the experience of food insecurity in Latin America are scarce. In Argentina, although socioeconomic indicators improved in the aftermath of the 2001ecomomic crisis, the disadvantaged provinces in the north continue to bear the burden of historical inequities. The study was conducted among Primary Health Care patients in the city of San Salvador de Jujuy, Argentina. It analyzes environmental and household level stressors through the narratives of mothers with young children living with food insecurity, from the perspectives of eco-developmental conceptual frameworks.MethodsWe conducted 11 semi-structured interviews with mothers of children < 1 to 6 years of age who participated in maternal-child health programs in Primary Health Care clinics and lived in food insecure households. Interviews focused on the environmental context and the resources and processes for obtaining and preparing daily meals.ResultsThe Eco-bio-developmental (EBD) framework and the vulnerability-assets approach, provided a basis for conceptualizing the significance of findings. Our results indicated the need to understand pathways in the association of stressors, vulnerability and ill health, as well as the mitigating role of social relationships. For example, understanding the link between the stress of being exposed to environmental contaminants and the capacity to overcome food insecurity, or developing strategies to integrate the support provided by kinship networks like extended families into food security programs. The results also indicate the importance of developing support mechanisms for vulnerable family members like grandmothers in food insecure households who play instrumental roles as providers and caretakers of younger relatives.ConclusionThe empirical evidence generated by this study may inform community based strategies and public health policies to address food insecurity in vulnerable population groups who face health effects from multiple stressors.

The effect of a performance-based financing program on HIV and maternal/child health services in Mozambique-an impact evaluation.

Performance-based financing (PBF) is a mechanism by which health providers are paid on the basis of outputs or results delivered. A PBF program was implemented on the provision of HIV, prevention of mother-to child HIV transmission (PMTCT), and maternal/child health (MCH) services in two provinces of Mozambique. A retrospective case–control study design was used in which PBF provinces were matched with control provinces to evaluate the impact of PBF on 18 indicators. Due to regional heterogeneity, we evaluated the intervention sites (North and South) separately. Beginning January 2011, 11 quarters (33 months or 2.75 years) of data from 134 facilities after matching (84 in the North and 50 in the South) were used. Our econometric framework employed a multi-period, multi-group difference-in-differences model on data that was matched using propensity scoring. The regression design employed a generalized linear mixed model with both fixed and random effects, fitted using the seemingly unrelated regression technique. PBF resulted in positive impacts on MCH, PMTCT and paediatric HIV program outcomes. The majority of the 18 indicators responded to PBF (77% in the North and 66% in the South), with at least half of the indicators demonstrating a statistically significant increase in average output of more than 50% relative to baseline. Excluding pregnant women, the majority of adult HIV treatment indicators did not respond to PBF. On average, it took 18 months (six quarters) of implementation for PBF to take effect, and impact was generally sustained thereafter. Indicators were not sensitive to price, but were inversely correlated to the level of effort associated with marginal output. No negative impacts on incentivized indicators nor spill-over effects on non-incentivized indicators were observed. The PBF program in Mozambique has produced large, sustained increases in the provision of PMTCT, paediatric HIV and MCH services. Our results demonstrate that PBF is an effective strategy for driving down the HIV epidemic and advancing MCH care service delivery as compared with input financing alone.

ACEs and State Maternal Child Health Programs

ACEs and State Maternal Child Health Programs

Effect of alcohol consumption and psychosocial stressors on preterm and small-for-gestational-age births in HIV-infected women in South Africa: a cohort study

ObjectivesPsychosocial stressors such as depression and stress, intimate partner violence (IPV) and alcohol use have been linked to preterm and small-for-gestational-age (SGA) births in general populations. The prevalence of psychosocial...

Early childhood caries and malnutrition: baseline and two-year follow-up results of a community-based prevention intervention in Rural Ecuador

The global “nutrition transition” has increased children’s consumption of sugary snacks and beverages (junk food), compounding their risk for poor oral health and malnutrition. The purpose of this study was to examine the relationship between early childhood caries (ECC) and malnutrition in a community context. This is a baseline and two-year follow-up analysis of a community-based preventive oral health and nutrition intervention for 1,575 children, from birth through age six, in an indigenous population in rural Ecuador. Trained community volunteers, preschool teachers and dentists provided children and families with nutrition and oral health education, toothbrushes and fluoride toothpaste, fluoride varnish, and referral for dental treatment, three times per year. Annual data collection included mother interviews, child dental examinations and measurements of height and weight. Descriptive and bivariate analyses were completed in SPSS. At baseline, nearly half of children consumed junk food daily. ECC began in infancy, increasing steadily thereafter. Among one-year-olds, 53.8% had caries with a mean of 2.1 decayed teeth; and among six-year-olds, 98.6% had caries with a mean of 10.5 decayed teeth, and half experienced mouth pain. At two-year follow-up, reported junk food consumption was cut in half; and the prevalence and severity of caries and mouth pain were reduced. Children who entered the intervention in their first year of life experienced the greatest dental improvements. Children who entered in their first two years and attended the entire two-year intervention experienced a one-third reduction in stunting malnutrition, with greatest improvement among those whose caries increment was controlled. ECC and caries-related malnutrition were reduced for children who participated in this prevention-oriented community oral health and nutrition intervention, especially those beginning in the first two years of life. Oral health and nutrition promotion should be incorporated into all maternal-child health programs, from pregnancy and birth onward.

Community-based assessment and intervention for early childhood caries in rural El Salvador

The objectives were to assess early childhood caries (ECC) in rural areas of El Salvador and to investigate the changes in caries and mouth pain in the presence of community-based interventions. This study was a retrospective analysis of de-identified and anonymous data obtained from baseline and four annual follow-up visits that focused on the preventive oral health intervention and nutrition in a convenience sample of children 0-6 years of age. The decayed, missing and filled teeth (dmft) index for primary teeth was used as the survey tool. Caries was defined as a cavitated lesion. Descriptive statistics were used to describe the prevalence of ECC in the sample in relation to age and dmft score. Linear mixed model analysis of variance (ANOVA) and generalised linear mixed effects models were used to compare the pre-intervention and post-intervention outcomes. The prevalence of caries was 58%. Incorporation of a community oral health education and fluoride supplementation programme contributed to significant reductions in caries experience (from 74% to 61%) and mouth pain (from 58% to 39%), in children 3-6 years of age. ECC is a common public health problem in rural El Salvador. In an established community-based maternal-child health programme in El Salvador, there appears to be an association between the incorporation of preventive oral health intervention and improvement in children's oral health and quality of life over time.

Parental education and the WHO neonatal G-6-PD screening program: a quarter century later.

Neonatal screening for glucose-6-phosphate dehydrogenase (G-6-PD) deficiency in any population with a male frequency >3-5%, combined with parental education regarding the dietary, environmental and sepsis-related triggers for hemolysis was recommended by the WHO (World Health Organization) Working Group in 1989. As the aim of identifying G-6-PD deficiency in the newborn period is to avert or detect extreme hyperbilirubinemia developing at home, before the development of kernicterus, the parental role in identifying evolving icterus was considered integral to any screening program. Now, a quarter century after publication of this report, severe bilirubin neurotoxicity associated with G-6-PD deficiency continues to be encountered worldwide. Screening programs have not been universally introduced but several national or regional maternal child health programs have implemented neonatal G-6-PD screening. Some reports detail the role of parental education, based on the above mentioned principles, through a variety of audio-visual materials. The paucity of randomized controlled trials or validated evidence to demonstrate the effectiveness of the contribution of parental education fails to meet the ideal testable evidence-based approach. However, our review of the cumulative experience and evidence currently available does supply certain information reflecting a positive impact of screening programs combined with parental input. We propose that the current information is sufficient to continue to support and apply the Working Group's recommendations. In order not to waste unnecessary time available, data may be used in lieu of randomized trials to continue to recommend screening programs, as suggested, in high-risk regions. If the incidence of kernicterus associated with G-6-PD deficiency is to be diminished, G-6-PD screening in combination with parental explanation may be one instance in which the consensus approach suggested by the WHO Working Group, rather than reliance on (nonexistent) evidence-based studies, should continue to be practiced.