Youth exposure to violence and victimization in a South African community sample.

Background: Studies show that youth in low socioeconomic communities suffer significant disturbances in mental and emotional health because of exposure to violence and peer victimisation, manifesting in internalising disorders such as depression, anxiety and traumatic stress. Aim: To examine the relation between risks and exposure to community violence and peer victimisation. Setting: Low socioeconomic communities in Durban, KwaZulu-Natal. Methods: Data were collected via school and home interviews with youth and maternal caregivers using standardised schedules and instruments. These included the Demographics and Questions about Child's Health schedule, the Family History of Risk Questionnaire, the Child Behaviour Checklist, the Social Experiences Questionnaire and the Survey of Children's Exposure to Violence. Youth sample comprised 256 participants, with age range from 9 to 18 years, and 65% being female. Results: Sociodemographic risks were significantly associated with lifetime witnessing violence, victimisation and hearing about violence. Low maternal education was associated with overt peer victimisation and cyber-victimisation. Internalising conditions such as worry and oversensitivity, fear and concentration, youth anxiety and maternal anxiety were also significantly associated with violence exposure and peer victimisation. Conclusion: Predisposing risks for exposure to violence and victimisation occur in all domains, suggesting that interventions should target these domains to minimise their impact. Co-occurring experience of violence at the personal, proximal and distal levels perpetuate a cyclical loop of violence, intersecting and influencing each other. Contribution: Risk factors such as anxious attachment, avoidant attachment and anxiety, conceptually often seen as maladaptive outcomes, also serve as predisposing risks for violence exposure.

Dietary Patterns by Level of Maternal Education and Their Contribution to BMI, Fat Mass Index, and Fat-Free Mass Index at Age 5 and the Longitudinal Association with BMI at Age 10.

BACKGROUND: Our aim was to identify dietary patterns by the level of maternal education that contribute to BMI, fat mass index (FMI), and fat-free mass index (FFMI) in children at age 5 and to assess if these dietary patterns are related to BMI at age 10. METHODS: Per group (low/middle/high level), Reduced Rank Regression (RRR) was used to derive dietary patterns for the response variables BMI z-score, FMI, and FFMI in 1728 children at age 5 in the Amsterdam Born Children and their Development (ABCD) cohort. Regression analyses were then used to determine the association with BMI at age 10. RESULTS: In each group, pattern 1 was characterized by its own cluster of food groups. Low: water/tea, savory snacks, sugar, low-fat meat, and fruits; middle: water/tea, low-fat cheese, fish, low-fat dairy, fruit drink, low-fat meat, and eggs; and high: low-fat cheese, fruits, whole-grain breakfast products, and low-fat and processed meat. Additionally, in each group, pattern 1 was positively associated with BMI z-scores at age 10 (low: ß ≤ 0.43 [95% CI ≤ 0.21; 0.66], p < 0.001, middle: ß ≤ 0.23 [0.09; 0.36], p ≤ 0.001, and high: ß ≤ 0.24 [0.18; 0.30], p < 0.001). CONCLUSIONS: The dietary patterns stratified by the level of maternal education are characterized by different food groups. But in all the groups, pattern 1 is positively associated with BMI at age 10.

Assessing the Evidence for Nonobstetric Risk Factors for Deformational Plagiocephaly: Systematic Review and Meta-Analysis.

BACKGROUND: Plagiocephaly is defined as an asymmetrical distortion of the skull, resulting in an oblique trapezoid or parallelogram head shape. Deformational plagiocephaly (DP) is caused by forces acting on one side of the back of the head, distorting normal skull symmetry. OBJECTIVE: The aims of this systematic review and meta-analysis were to critically assess the evidence for nonobstetric risk factors for DP and to make evidence-based recommendations for reducing the prevalence of DP. METHODS: The selection criterion was studies reporting risk factors for DP. Case reviews, case series, expert opinions, and systematic reviews were excluded. PubMed and Web of Science were searched from August 21, 2010, to August 21, 2022. Publication bias was assessed using funnel plots. Meta-analyses were presented using forest plots. RESULTS: A total of 19 studies (cohort studies: n=13, 68%; case-control studies: n=5, 26%; and cross-sectional studies: n=1, 5%) with a total of 14,808 participants were included. Of the 43 investigated potential nonobstetric factors, 16 (37%) were associated with DP. Of these 16 factors, 12 (75%) had odds ratios (ORs) with 95% CIs not crossing 1: insufficient vitamin D intake (OR 7.15, 95% CI 3.77-13.54), head position preference (OR 4.75, 95% CI 3.36-6.73), bottle-only feeding (OR 4.65, 95% CI 2.70-8.00), reduced tummy time (OR 3.51, 95% CI 1.71-7.21), sleeping position (OR 3.12, 95% CI 2.21-4.39), fewer motor milestones reached by the age of 6 months (OR 2.56, 95% CI 1.66-3.96), obesity (OR 2.45, 95% CI 1.02-5.90), maternal education level (OR 1.66, 95% CI 1.17-2.37), male sex (OR 1.51, 95% CI 1.07-2.12), formula feeding (OR 1.51, 95% CI 1.00-2.27), head circumference (OR 1.22, 95% CI 1.06-1.40), and mechanical ventilation (OR 1.10, 95% CI 1.00-1.14). No evidence of publication bias was detected. CONCLUSIONS: This study provides a comprehensive assessment of the nonobstetric factors associated with DP and presents 11 evidence-based recommendations for reducing its prevalence. The primary limitation is that only publication bias was assessed. TRIAL REGISTRATION: PROSPERO CRD42020204979; https://www.crd.york.ac.uk/prospero/display_record.php? ID=CRD42020204979.

Evaluating neonatal mortality in Malta compared with other EU countries: Exploring the influence of congenital anomalies and maternal risk factors.

BACKGROUND: Globally, 240,000 babies die in the neonatal period annually due to congenital anomalies (CA). Malta reports the highest neonatal mortality rate (NMR) among EU (European Union) Countries, constituting a public health concern. OBJECTIVES: This study describes the contribution of CA to NMR in Malta, investigating possible associations with known maternal risk factors of maternal age, nationality, and education. Additionally, it provides an update on the contribution of CA to neonatal deaths in Malta and other EU countries. METHODS: Anonymous data for births and neonatal deaths were obtained for 2006-2020 from the National Obstetrics Information System (NOIS) in Malta. Regression analyses adjusting for maternal risk factors were run on this data to explore possible associations with NMR. NMRs published by EUROSTAT 2011-2020 were used to compare mortality by underlying cause of death (CA or non-CA causes) for Malta and other EU countries. RESULTS: Between 2006 and 2020, 63,890 live births with 283 neonatal deaths were registered in Malta, (NMR 4.4 per 1000 live births). CA accounted for 39.6% of neonatal deaths. No time trends were observed in either total NMR, NMR attributed to CA or mortality due to non-CA causes. Adjusted variables revealed associations for women hailing from non-EU, low-income countries. Malta registered high NMRs compared to EU countries, most marked for deaths attributed to CA. CONCLUSIONS: Between 2006 and 2020, Malta's NMR remained stable. Maternal Nationality, from non-EU low-income countries, was associated with higher neonatal mortality. The influx of such migrants may play a partial role in the high NMRs experienced. Malta's high NMR was primarily driven by early neonatal deaths, which included high proportions of deaths due to CA and is linked to the fact that termination of pregnancy is illegal in Malta.

Evaluating Malnutrition Practices and Mother's Education on Children Failure to Thrive Symptoms Using Entropy-Weight and TOPSIS Method.

BACKGROUND/OBJECTIVES: Failure to thrive (FTT) is mostly caused by insufficient consumption of nutrient-rich food, recurrent infections like diarrhea and intestinal worms, substandard caregiving practices, and limited availability of health and other vital services. Furthermore, there was a correlation between the educational level of mothers and the occurrence of FTT in children aged 6-12 months. Thus, the objective of the current research is twofold: (i) to investigate other factors related to FTT and (ii) to evaluate the impact of them on FTT in Sub-Saharan African countries and their urban areas. METHODS: We used weight entropy and TOPSIS methods to approach the research question. In particular, the entropy-weight method is effective for precisely evaluating the relative significance of the selected criteria for TOPSIS computation. Thus, data were retrieved from the database of UNICEF for the year 2019 for nine Sub-Saharan countries, and based on the methods used, five criteria have been selected for consideration. Those of mothers in higher education were identified as having a higher weight, which means that this can affect positively the ability of mothers to mitigate the situation of FTT and protect their children. RESULTS: The findings of the study highlight the factors of maternal education at a higher level and unhealthy habits as those with the greatest weight and impact on the FTT. Moreover, the results indicate that the association between maternal education, and especially higher education, and FTT is stronger in Ethiopia. Despite the limited amount of research on the specified relationship in Sub-Saharan countries, this study is among the initial ones to examine it. CONCLUSIONS: The current study can aid policymakers in devising appropriate policies and implementing effective measures to tackle FTT in Sub-Saharan Africa, like enhancing the number of mothers in these countries to be integrated into the educational system to help both themselves and their children mitigate or avoid the symptoms of FTT.

The impact of the COVID-19 pandemic on childhood vaccination rates and the role of sociodemographic factors: A cohort study.

OBJECTIVE: This study examines the impact of the COVID-19 pandemic on both routine and non-routine vaccinations in infants during their initial 18 months of life, concurrently exploring the complex influence of sociodemographic factors. METHODS: A cohort study was conducted, involving 2007 children in two distinct periods: pre-pandemic (January-June 2018) and pandemic (March 2020-May 2021). Participants were classified into two cohorts: 962 children in the 2018 group and 1045 children in the 2020-21 group. Utilizing unconditional logistic regression, the association between vaccination (complete or non-routine) and socioeconomic factors was examined, with adjustments for potential confounding variables such as age, breastfeeding, gestational age, and twins. RESULTS: The study's analysis reveals that in the post-pandemic period, mothers were three times more likely to opt for non-routine vaccines (95% CI 2.25-4.23). However, no significant alterations were observed in routine vaccination rates. Protective factors for complete vaccination included having an employed mother, higher education, and a medium-to-high income. Conversely, a higher income was associated with a reduced likelihood of complete vaccination (OR 0.34, 95% CI 0.20-0.59). CONCLUSION: Contrary to initial expectations, this study concludes that the COVID-19 pandemic did not have a substantial impact on childhood complete vaccination rates. Nevertheless, a noticeable increase in the choice of non-routine vaccination was observed. Sociodemographic factors, such as maternal education, income, and employment status, emerged as key influencers, particularly in the context of deciding on non-routine vaccinations.

Evaluating the Prevalence of Maternal Health Indicators on Infant Mortality Rates in Florida.

Background The infant mortality rate is defined as the number of infant deaths for every 1000 live births. In 2020, the infant mortality rate was 5.8% in the state of Florida, compared to 7.0% in 2000. Although infant mortality rates have declined in the state of Florida, disparities influencing these rates exist across varying Florida counties, with the widest differences being compared between the healthiest versus unhealthiest counties in Florida. Many factors can contribute to high infant mortality rates in certain counties, including income inequality, access to and quality of healthcare, race/ethnicity, obesity, and disadvantaged socioeconomic status (SES). Methods This study utilized data from Florida Health Charts on infant mortality rates in the state of Florida and the Pregnancy and Young Child Profiles in 10 counties to examine how certain risk factors impact infant mortality outcomes in the state of Florida. These 10 counties consist of five healthiest and five unhealthiest counties, as determined by the 2022 County Health Rankings data. T-tests were used to evaluate the relationship between county health status and several county health indicators. Results The average infant mortality rate from 2011 to 2020 differed significantly among healthy and unhealthy counties (p-value=0.0000). Median household income, individuals below the poverty level, and those aged zero to 17 years old were found to differ significantly by county health status (p-values 0.0000, 0.001, and 0.009, respectively). However, mothers having no high school education, births with first-trimester care, births with adequate care, and births with late or no prenatal care were not statistically significant. Conclusion Our study suggests that counties more likely to have fewer resources than other counties, such as those considered unhealthy, are more impacted by a higher infant mortality rate. The unhealthy counties in this study were found to have lower average median household income, higher rates of no high school education among mothers, and less prenatal care in comparison to healthy counties.

Effect of maternal education on completing childhood vaccination in Ethiopia: systematic review and meta-analysis.

This systematic review and meta-analysis aimed to examine the association between maternal education and completion of childhood vaccination among aged 12-23 months children in Ethiopia. Systematic review and meta-analysis. PubMed-Medline, EMBASE, SCOPUS, Global Health, and Google Scholar were searched for articles published from January 2010 to January 2020. The data extraction was reported based on the PRISMA guideline (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines. We performed the I2 test and a funnel plot to assess heterogeneity and check for publication bias. We assessed 841 studies for eligibility, of which 43 studies were included in the qualitative synthesis, and 28 studies were fully accessed for meta-analysis. The overall pooled effect of this systematic review and meta-analysis demonstrated a positive association between maternal education and completion of childhood vaccination. Having a primary level of maternal education was correlated with a 1.87 times higher likelihood (95% CI 1.76-1.98) of completing childhood vaccination compared to having no education. Furthermore, attending secondary education and above was associated with a 3.47 times higher likelihood (95% CI 3.18-3.78) of completing childhood vaccination compared to having no education. This systematic review and meta-analysis study revealed that as the level of maternal education increases, the completion of childhood vaccination accelerates. Therefore, investment in maternal education should be prioritized as an intervention. Empowering mothers through education can contribute to the reduction and prevention of vaccine-preventable diseases and associated risks.

Social, Demographic, and Psychological Factors Associated with Middle-Aged Mother's Vocabulary: Findings from the Millennium Cohort Study.

Based on a sample of 8271 mothers, this study explored a set of psychological and sociodemographic factors associated with their vocabulary, drawing on data from a large, nationally representative sample of children born in 2000. The dependent variable was maternal vocabulary assessed when cohort members were at fourteen years of age, and the mothers were in their mid-forties. Data were also collected when cohort members were at birth, 9 months old, and at ages 3, 7, 11 and 14 years. Correlational analysis showed that family income at birth, parent-child relationship quality at age 3, maternal educational qualifications at age 11, and maternal personality trait Openness at age 14 were significantly and positively associated with maternal vocabulary. It also showed maternal malaise at 9 months and children's behavioral adjustment at age 7, and maternal traits Neuroticism and Agreeableness at age 14 were significantly and negatively associated with maternal vocabulary. Maternal age was also significantly and positively associated with vocabulary. Regression analysis showed that maternal age, malaise, parent-child relationship quality, children's behavioral adjustment, maternal educational qualifications, and traits Openness and Agreeableness were significant predictors of maternal vocabulary, accounting for 33% of total variance. The implications and limitations are discussed.

Maternal Education and Children Home Alone in 63 Low- and Middle-Income Countries.

Background. Maternal education may influence child supervision practices in low-and middle-income countries (LMIC). However, little is known about the maternal factors that can improve child supervision in LMIC with scarce childcare facilities. Objective. To investigate the prevalence of children under 5 years home alone and examine the association between mother's formal education and children home alone across 63 LMIC. Methods. The study used data from 50 Multiple Indicator Cluster Surveys and 13 Demographic and Health Surveys with a sample of 501 769 children. We estimated Prevalence Ratios (PRs) for the association between maternal education and children home alone using multivariable Poisson regression, adjusting for covariates such as child's age and sex, mother's age and marital status, number of adults inhabiting the households, and urbanicity. Results. Prevalence of children home alone across 63 LMIC ranged from 1.1% to 50.1%. A significant negative association between mothers with more years of formal education and children home alone was found across 16 LMIC. However, the opposite trend was observed in Nigeria, Senegal, and Côte d'Ivoire. Null association was found across 44 LMIC. Conclusions. The varied pattern of the associations observed across LMIC underscores the importance of regional and local factors when developing policies and interventions to ensure safety and adequate care for children aged under 5 years in LMIC.

Prevalence of adult attention deficit hyperactivity disorder in India: a systematic review and a cross-sectional study among young adults in Delhi-NCR.

PURPOSE: The epidemiology of adult attention deficit hyperactivity disorder (ADHD) is not well explored in India. The present study aims to systematically review the literature on the prevalence of adult ADHD in India and also estimate the prevalence and sociodemographic correlates of adult ADHD among the young adults in Delhi-NCR. METHODS: For the systematic review, 494 articles were identified of which 10 were included in the review. Simultaneously, a cross-sectional study was conducted involving 1665 adults (18-25 years; mean age 19.92) of both sexes (69.1% females) from different colleges in Delhi-NCR, India. Data was collected using structured interviews and standardized diagnostic tool ASRS V1.1 was used for screening of ADHD. RESULT: The systematic review revealed a high prevalence of adult ADHD ranging from 5.48 to 25.7% among general and specific populations of India. Further, in the cross-sectional study, 14% of participants were screened positive for ADHD. While factors like South Indian origin and higher maternal education were associated with an increased risk of adult ADHD, low socioeconomic status was found to be protective. CONCLUSION: Considering the high prevalence of adult ADHD in India, there is an urgent need to increase awareness regarding adult ADHD and identify vulnerable populations to facilitate informed interventions.

Links between booksharing and early vocabulary development in Costa Rica.

Early vocabulary development is crucial for future cognitive and academic outcomes, and parent-child booksharing has been recognized as a powerful home literacy practice to promote word learning. However, evidence about the link between booksharing and language development in diverse cultural and socioeconomic settings is currently limited, hindering the formulation of a broadly applicable framework to understand the favorable conditions for early vocabulary development. This study explores the relationship between booksharing and early receptive and expressive vocabulary in a sample of 183 mothers and their toddlers in Costa Rica, a context where reading is not a common practice and children have limited access to books. Mothers completed an interview about their booksharing practices and reported children's receptive and expressive vocabulary. Results demonstrated a positive link between maternal booksharing and children's expressive vocabulary. Child gender moderated the link between booksharing and receptive vocabulary, exhibiting a stronger association in girls than in boys. Mothers with lower education levels reported higher expressive vocabulary scores for their children than mothers with higher education levels. These findings underscore the significance of booksharing in the home literacy environment, even in cultural contexts with distinct reading practices. Moreover, they highlight the need to incorporate sociocultural factors into comprehensive accounts concerning the role of booksharing in early word learning.

Mothers' parental divorce experience in childhood and their children's mental health: Mediating role of maternal education.

BACKGROUND: Adverse childhood experiences (ACEs) of mothers have been shown to be associated with children's mental health and behavior problems. It is important to identify effective intervention points to prevent negative consequences among children. This study aimed to investigate whether mothers' education is protective against children's depressive symptoms in families with mothers who experienced parental divorce in childhood. METHODS: Data from a cross-sectional study of 5th and 8th grade children and their caregivers in a prefecture in Japan were used. Final analytic sample consisted of 9666 child-caregiver pairs. Mediation analyses using inverse odds weighting were performed where the exposure was maternal experience of parental divorce in childhood, outcome was child depressive symptoms, and potential mediators were maternal education beyond high school, maternal mental health, and household income. RESULTS: Maternal experience of parental divorce was associated with an elevated risk of child depressive symptoms (risk ratio: 1.22, 95 % confidence interval (CI): 1.07-1.39). Mediation analyses indicated that the combination of maternal education, maternal depression and household income mediated about half of the total effect. In the model where maternal education was the sole mediator, maternal education mediated nearly half of the total effect (risk ratio: 1.10, 95 % CI: 1.01-1.20). LIMITATIONS: Results should be cautiously interpreted given observational and cross-sectional nature of the data. CONCLUSIONS: Maternal education beyond high school may be protective against negative mental health consequences among children due to mothers' experience of parental divorce. Further studies are needed regarding potential mechanisms and the roles of other potential mediators.

Dynamic influence of maternal education on height among Chinese children aged 0-18 years.

Background: Maternal education is one of key factors affecting nurturing environment which significantly impacts children's height levels throughout their developmental stages. However, the influence of maternal education on children's height is less studied. This study aims to investigate the dynamic influence of maternal education on children's height among Chinese children aged 0-18 years. Methods: Children undergoing health examinations from January 2021 to September 2023 were included in this study. Clinical information including height, weight, maternal pregnancy history, blood specimens for bone metabolism-related indicators and maternal education level was collected. Children's height was categorized into 14 groups based on age and gender percentiles, following WHO 2006 growth standards. One-way analysis of variance (ANOVA), linear regression, chi-square test and Fisher's exact test were applied for data analysis. Results: A total of 6269 samples were collected, including 3654 males and 2615 females, with an average age of 8.38 (3.97) for males and 7.89 (3.55) for females. Significant correlations between maternal education level, birth weight, birth order, weight percentile, vitamin D, serum phosphorus, alkaline phosphatase levels, and children's height were identified. Birth weight's influence on height varied across age groups. Compared with normal birth weight children, low birth weight children exhibited catch-up growth within the first 6 years and a subsequent gradual widening of the height gap from 6 to 18 years old. Remarkably, the impact of maternal education on height became more pronounced among children above 3-6 years old, which can mitigate the effect of low birth weight on height. Conclusion: We found that weight percentile, birth weight, birth order, bone marker levels, and maternal education level have significant effect on height. Maternal education attenuates the impact of low birth weight on height. The findings indicated that maternal education plays a consistent and critical role in promoting robust and healthy growth.

Association between early childhood caries and parental education and the link to the sustainable development goal 4: a scoping review.

BACKGROUND: The goal of the United Nations Sustainable Development Goal (SDG) 4 is to ensure inclusive and equitable quality education and promote lifelong learning opportunities for all. The aim of this scoping review was to map the current evidence on the association between the prevalence of early childhood caries (ECC) and parental education; and to identify possible pathways by which parental education may protect against ECC. METHODS: The two questions that guided this review were: what is the existing evidence on the association between maternal and paternal education and ECC; and what are the pathways by which parental education protects against ECC? The initial search was conducted in January 2023 in PubMed, Web of Science and Scopus. Articles published in English between January 2000 and October 2022 that reported on the association between parental education and ECC were screened, and the extracted data were compiled, summarized, and synthesized. Review papers and non-primary quantitative research papers were excluded from the full-text review. Open coding was applied to develop a conceptual framework. RESULTS: In total, 49 studies were included: 42 cross-sectional, 3 case-control and 4 cohort studies. The majority (91.8%) reported on the associations between ECC and maternal (n = 33), paternal (n = 3), and parental (n = 9) level of education, and 13 (26.7%) reported on the association between parental education and the severity of ECC. Mothers with more than primary school education (n = 3), post-secondary/college/tertiary education (n = 23), and more than 4-12 years of education (n = 12) had children with lower risk for ECC. Two studies reporting on parental education found an association between maternal but not paternal education and ECC. The review suggests that achieving the SDG 4.1 may reduce the risk of ECC. Possible pathways by which maternal education protects from ECC were feeding practices, oral hygiene practices, and the use of dental services. CONCLUSION: The study findings suggests that higher maternal educational level may reduce the risk for the consumption of cariogenic diet, poor oral hygiene practices and poor use of dental services for caries prevention. However, the association between paternal education and ECC was not consistently observed, with significant associations less frequently reported compared to maternal education. Future studies are needed to define the magnitude and modifiers of the impact of maternal education on the risk for ECC.

The effect of individualized nutrition training of children with congenital heart disease (CHD) on their growth and development a randomized controlled trial.

OBJECTIVE: This study investigated the effectiveness of individualized nutrition training for mothers of children who underwent congenital heart disease (CHD) surgery on their children's growth and development. METHODS: The researchers conducted a randomized controlled trial at Çukurova University Medical Faculty Balcali Hospital in Adana, Turkey, between January 20th, 2021, and June 30th, 2021. They recruited 42 children with CHD and their families. Researchers used a personal information form, growth parameter measurements, and the Ankara Developmental Screening Inventory to assess the children. Participants were randomly divided into three groups. Control group, received standard care. Experimental group 1 (orally fed), received family-centered care and individualized nutrition training focused on age-appropriate food content, preparation methods, and meeting children's caloric needs. Experimental group 2 (orally and nutritionally fed), received the same interventions as group 1. The training programs for the experimental groups included information on strengthening breast milk and additional nutritional nutrition support. The training programs for the experimental groups likely addressed feeding challenges specific to children with CHD. RESULTS: The study found a statistically significant difference in weight gain between the first and third follow-ups within the training group (children who received individualized nutrition education). This suggests that the training may have positively impacted weight gain. Additionally, the children in the training groups who were breastfed for longer than 12 months had better growth parameters and developmental scores compared to those with shorter breastfeeding durations. CONCLUSION: This study suggests that individualized nutrition training for mothers of children with CHD surgery may support their children's growth and development, particularly when combined with prolonged breastfeeding.

Maternal education and its influence on child growth and nutritional status during the first two years of life: a systematic review and meta-analysis.

Background: The first 1000 days of life are critical for a child's health and development. Impaired growth during this period is linked to increased child morbidity, mortality, and long-term consequences. Undernutrition is the main cause, and addressing it within the first 1000 days of life is vital. Maternal education is consistently identified as a significant predictor of child undernutrition, but its specific impact remains to be determined. This study presents a systematic review and meta-analysis investigating the influence of high versus low maternal education levels on child growth from birth to age two, using population-based cohort studies. Methods: Databases including PubMed, Scopus, EMBASE, Web of Science, ERIC, and Google Scholar were searched from January 1990 to January 2024 using appropriate search terms. We included population-based cohort studies of healthy children aged two years and under and their mothers, categorizing maternal education levels. Child growth and nutritional outcomes were assessed using various indicators. Two reviewers independently conducted data extraction and assessed study quality. The Newcastle Ottawa scale was utilized for quality assessment. Random-effects models were used for meta-analysis, and heterogeneity was assessed using the Cochrane Q and I2 statistic. Subgroup and sensitivity analyses were performed, and publication bias was evaluated. Findings: The literature search retrieved 14,295 titles, and after full-text screening of 639 reports, 35 studies were included, covering eight outcomes: weight for age z-score (WAZ), height for age z-score (HAZ), BMI for age z-scores (BMIZ), overweight, underweight, stunting, wasting, and rapid weight gain. In middle-income countries, higher maternal education is significantly associated with elevated WAZ (MD 0.398, 95% CI 0.301-0.496) and HAZ (MD 0.388, 95% CI 0.102-0.673) in children. Similarly, in studies with low-educated population, higher maternal education is significantly linked to increased WAZ (MD 0.186, 95% CI 0.078-0.294) and HAZ (0.200, 95% CI 0.036-0.365). However, in high-income and highly educated population, this association is either absent or reversed. In high-income countries, higher maternal education is associated with a non-significant lower BMI-Z (MD -0.028, 95% CI -0.061 to 0.006). Notably, this inverse association is statistically significant in low-educated populations (MD -0.045, 95% CI -0.079 to -0.011) but not in highly educated populations (MD 0.003, 95% CI -0.093 to 0.098). Interpretation: Maternal education's association with child growth varies based on country income and education levels. Further research is needed to understand this relationship better. Funding: This study was a student thesis supported financially by Tehran University of Medical Sciences (TUMS).

Parental communicative input as a protective factor in Bangladeshi families living in poverty: A multi-dimensional perspective.

Studies from high-income populations have shown that stimulating, supportive communicative input from parents promote children's cognitive and language development. However, fewer studies have identified specific features of input supporting the healthy development of children growing up in low- or middle-income countries. The current study proposes and tests a multi-dimensional framework for understanding whether and how caregiver communicative input mediates the associations between socio-economic conditions and early development. We also examine how caregiver conceptual scaffolding and autonomy support uniquely and synergistically explain variation in child outcomes. Participants were 71 Bangladeshi families with five-year-olds who were exposed to a range of biological and psychosocial hazards from birth. Caregiver-child interactions during snack sharing and semi-structured play were coded for caregiver conceptual scaffolding, autonomy support, and child engagement. Findings indicate that the two dimensions of input were correlated, suggesting that caregivers who provided richer conceptual scaffolds were simultaneously more supportive of children's autonomy. Notably, conceptual scaffolding and autonomy support each mediated associations between maternal education and child verbal intelligence quotient (IQ) scores. Further, caregivers who supported greater autonomy in their children had children who participated in conversations more actively, and these children in turn had higher performance IQ scores. When considered simultaneously, conceptual scaffolding was associated with verbal IQ over and above autonomy support, whereas autonomy support related to child engagement, controlling for conceptual scaffolding. These findings shed new light on how environmental factors may support early development, contributing to the design of family-centered, culturally authentic interventions. A video abstract of this article can be viewed at https://youtu.be/9v_8sIv7ako RESEARCH HIGHLIGHTS: Studies from high-income countries have identified factors mitigating the impacts of socio-economic risks on development. Such research is scarce in low- and middle-income countries. The present study conceptualized and evaluated caregiver communicative input in Bangladeshi families along two interrelated yet distinct dimensions: conceptual scaffolding and autonomy support. Conceptual scaffolding and autonomy support individually mediated associations between maternal education and child verbal IQ, shedding light on protective factors in families living in poverty. Parents providing richer conceptual scaffolds were simultaneously more supportive of children's autonomy. However, the two dimensions each related to cognition and language through unique pathways.

Association between maternal closeness with parents and mother-toddler relationship quality.

Objective: Understanding how positive parenting is conveyed across generations informs early childhood policy. Background: The extant literature has focused on how a mother's relationship with her own mother sets the stage for her parenting of her own children, yet less understood is how a mother's relationship with her father supports her responsive parenting and potentially informs her child's attachment security. Method: We analyzed data from 6,400 mothers of singleton infants participating in the Early Childhood Longitudinal Study, Birth Cohort. We examined whether a mother's closeness with her own mother and father (Generation 1) related to her responsiveness and child attachment security (Generation 3) at age 24 months. Results: Most mothers reported being extremely (25.7%) or at least quite close (25.1%) with both their mother and father. How close mothers felt to their own parents was not associated with their observed level of responsiveness to their toddler or their toddler's attachment security, adjusting for sociodemographic covariates. Maternal education was the strongest predictor of responsiveness and attachment security. Conclusion: Maternal education is strongly related to responsiveness, and to a lesser extent, child attachment security, in toddlerhood. Implications: Programs aimed at addressing the challenges of caregiving may overcome the limitations of lower education status.

What maternal educational mobility tells us about the mother's parenting routines, offspring school achievement and intelligence.

BACKGROUND: Educational mobility at the macro-level is a common measure of social inequality. Nonetheless, the correlates of mobility of education at the individual level are less well studied. We evaluated whether educational mobility of the second generation (compared to the first generation level) predicts differences in parenting practices of the second generation and school achievement and intelligence in the third generation. METHODS: Data from a population-based cohort of children in the Netherlands (N = 3547; 49.4% boys) were analyzed. Maternal, grandparental education and family routines, a parenting practice, were reported by the mother. Child school achievement at the end of primary school (∼12 years, with the national Dutch academic test score) and child intelligence (∼6 and 13 years) were measured in a standardized manner. Also, a child genome-wide polygenic score of academic attainment was calculated. To estimate the effect of educational mobility, inverse probability-weighted linear models and Diagonal Reference Models (DRM) were used. RESULTS: Upward maternal educational mobility was associated with better offspring school achievement, higher intelligence, and more family routines if compared to offspring of mothers with no upward mobility. However, mothers did not implement the same level of family routines as similarly educated mothers and grandfathers who already had achieved this educational level. Likewise, children of mothers with upward educational mobility had lower school achievement and intelligence than children of similarly educated mothers with no mobility. Child's genetic potential for education followed a similar association pattern with higher potential in children of upward mobile mothers. CONCLUSION: Policymakers might overlook social inequalities when focused on parental socioeconomic status. Grandparental socioeconomic status, which independently predicts child school achievement, intelligence, and parental family routines, should also be assessed. The child's genetic endowment reflects the propensity for education across generations that partly underlies mobility and some of its effect on the offspring.