Child Health Outcomes Research Articles

Effects of Formula-100 therapeutic milk and Bregas Nutriroll ready-to-use therapeutic food on Indonesian children with severe acute malnutrition: A randomized controlled trial study.

Severe acute malnutrition (SAM) is a global health concern that affects children and leads to delayed growth. The aim of this study was to compare the impact of F100 milk and Bregas Nutriroll, a local ready-to-use therapeutic food (RUTF), on SAM children. An unmasked, non-blinded, two-group, and simple randomized controlled trial was conducted. Indonesian children aged 12-59 months with SAM were randomly assigned to receive either F100 milk or Bregas Nutriroll. After eight weeks, the increase in the mean weight gain in both groups was assessed. The Bregas Nutriroll group (n=19) had a mean weight gain of 1.07±0.09 kg, while the F100 group (n=17) had a mean weight gain of 1.05±0.11 kg. The Bregas Nutriroll group had a slightly higher gain of mid-upper arm circumference (MUAC) than the F100 group (0.62±0.34 cm vs 0.50±0.37 cm). The gain of children's height of the Bregas Nutriroll group was 0.96±0.42 cm, while the F100 group was shorter at a mean of 0.81±0.44 cm. Statistically significant differences (p<0.001) in nutritional status were observed based on weight, MUAC, and height/length after F100 and Bregas Nutriroll interventions. The intervention with F100 increased hemoglobin (Hb) levels of 0.71±1.25 mg/dL, while the Bregas Nutriroll intervention led to an increase of 0.11±1.39 mg/dL. In conclusion, our study showed that community-based treatment with F100 milk or Bregas Nutriroll resulted in nutritional status in children with SAM. These findings suggested that both treatments could be effective in treating SAM in improving nutritional status and child health outcomes.

Assessment of Gross Motor Skills in Ponseti-treated Children With Idiopathic Clubfoot at 3 Years Old: Insights from the Peabody Developmental Motor Scale 2.

Congenital talipes equinovarus, or clubfoot, can lead to lifelong functional impairments, including diminished gross motor skills (GMS), if left untreated. The Ponseti method corrects idiopathic clubfoot through casting and bracing. Given the importance of GMS in childhood development, this technique must be optimized to support childhood and long-term health outcomes. This study examined immediate posttreatment GMS in 3-year-old children treated with Ponseti, hypothesizing that they would perform on par with their nonclubfoot peers. Data from 45 children (33 to 46mo of age) treated for idiopathic clubfoot were analyzed. The Peabody Developmental Motor Scales, 2nd edition, was used to assess GMS, and logistic regression identified factors influencing Gross Motor Quotient (GMQ) scores. Approximately half (n=22) of the patients exhibited below-average GMS (11th to 25th percentile), with 11 scoring below the 10th percentile. Initial deformity severity, gender, and cast numbers did not impact GMQ. Repeat percutaneous tenotomy was associated with lower GMQs. Brace compliance significantly reduced odds of low GMQs by up to 80%. Age at testing and additional surgery were also linked to below-average and poor GMQs. GMS appeared to be impaired in almost half of the 3-year-old patients treated for idiopathic clubfoot, so our hypothesis was disproven. Repeat percutaneous tenotomy was associated with lower GMS, necessitating future recognition of patients who might be at risk of relapse. Brace noncompliance emerged as a significant risk factor, emphasizing early identification of these patients and education for their parents. This study offers a benchmark for clinicians and parents, but research on long-term outcomes is needed. Level II, prospective cohort study.

EPIC-CP pilot trial study protocol: a multicentre, randomised controlled trial investigating the feasibility and acceptability of social prescribing for Australian children with cerebral palsy

IntroductionThe social determinants of health contribute to poorer health outcomes for children with cerebral palsy (CP) and are barriers to families accessing health services. At an individual level, social determinants...

Wealth-based disparities in the prevalence of short birth interval in India: insights from NFHS-5

BackgroundShort birth interval (SBI) has profound implications for the health of both mothers and children, yet there remains a notable dearth of studies addressing wealth-based inequality in SBI and its associated factors in India. This study aims to address this gap by investigating wealth-based disparities in SBI and identifying the underlying factors associated with SBI in India.MethodsWe used information on 109,439 women of reproductive age (15–49 years) from the fifth round of the National Family Health Survey (2019-21). We assessed wealth-based inequality in SBI for India and its states using the Erreygers Normalised Concentration Index (ECI). Additionally, we used a multilevel binary logistic regression to assess the factors associated with SBI in India.ResultsIn India, the prevalence of SBI was 47.8% [95% CI: 47.4, 48.3] during 2019-21, with significant variation across states. Bihar reported the highest prevalence of SBI at 61.2%, while Sikkim the lowest at 18.1%. SBI prevalence was higher among poorer mothers compared to richer ones (Richest: 33.8% vs. Poorest: 52.9%). This wealth-based inequality was visible in the ECI as well (ECI= -0.13, p < 0.001). However, ECI varied considerably across the states. Gujarat, Punjab, and Manipur exhibited the highest levels of wealth-based inequality (ECI= -0.28, p < 0.001), whereas Kerala showed minimal wealth-based inequality (ECI= -0.01, p = 0.643). Multilevel logistic regression analysis identified several factors associated with SBI. Mothers aged 15–24 (OR: 12.01, p < 0.001) and 25–34 (2.92, < 0.001) were more likely to experience SBI. Women who married after age 25 (3.17, < 0.001) and those belonging to Scheduled Caste (1.18, < 0.001), Scheduled Tribes (1.14, < 0.001), and Other Backward Classes (1.12, < 0.001) also had higher odds of SBI. Additionally, the odds of SBI were higher among mothers in the poorest (1.97, < 0.001), poorer (1.73, < 0.001), middle (1.62, < 0.001), and richer (1.39, < 0.001) quintiles compared to the richest quintile. Women whose last child had passed away were also significantly more likely to have SBI (2.35, < 0.001). Furthermore, mothers from communities with lower average schooling levels (1.18, < 0.001) were more likely to have SBI. Geographically, mothers from eastern (0.67, < 0.001) and northeastern (0.44, < 0.001) regions of India were less likely to have SBI.ConclusionThe significant wealth-based inequality in SBI in India highlights the need for targeted interventions focusing on economically disadvantaged women, particularly in states with high SBI prevalence. Special attention should be given to younger mothers and those from socially disadvantaged groups to enhance maternal and child health outcomes across the country.

Oral nutritional supplementation with dietary counseling improves linear catch-up growth and health outcomes in children with or at risk of undernutrition: a randomized controlled trial.

Childhood undernutrition is associated with increased morbidity, mortality and a high socio-economic burden. Supporting Pediatric GRowth and Health OUTcomes (SPROUT) is a randomized, controlled trial evaluating the effects of an oral nutritional supplement (ONS) with dietary counseling (DC; n = 164) compared to a DC-only group who continued consuming their habitual milk (n = 166; NCT05239208). Children aged 24-60 months who were at risk or with undernutrition, as defined by weight-for-age [WAZ] < -1 and height-for-age [HAZ] < -1 according to the WHO Growth Standards, and who also met the criterion of weight-for-height [WHZ] < 0, were enrolled in Vietnam. ONS + DC had a larger WAZ increase at day 120 (primary endpoint) vs. DC (least squares mean, LSM (SE): 0.30 (0.02) vs. 0.13 (0.02); p < 0.001), and larger improvements in all weight, BMI and weight-for-height indices at day 30 and 120 (all p < 0.01). Height gain was larger in ONS + DC in all indices, including height-for-age difference [HAD; cm: 0.56 (0.07) vs. 0.10 (0.07); p < 0.001], at day 120. ONS + DC had larger arm muscle but not arm fat indices, higher parent-rated appetite, physical activity and energy levels, longer night sleep, fewer and shorter awakenings, and better sleep quality than DC. Adding ONS to DC, compared to DC-alone, improves growth in weight and height, linear catch-up growth, and health outcomes in children with or at risk of undernutrition.

Climate, weather, and child health: quantifying health co-benefits

Climate change affects human health negatively in a number of complex ways, and children are particularly vulnerable. Quantifying the negative impacts of climate change on health, and identifying locations where children are at greater risk, can aid evidence-based policy making. We combine high-resolution climatic data with a dataset on infant and child mortality, wasting, and stunting, from more than a hundred countries, to estimate the effects of both gradual and acute climate change, focusing on drought and heatwaves, to plausibly attribute changing child health outcomes to historical climate change. Our results suggest a non-linear relationship between temperature and children’s health, adverse effects of increases in acute events, and a strong regional heterogeneity in these impacts. Our findings also highlight the importance of poverty reduction. Greater wealth is associated with better child health outcomes, and partially mitigates the negative impacts of climate change on child health. Finally, using updated warming scenarios, our projections show that there are substantial health co-benefits from achieving low emissions scenarios.

Comprehensive Analysis of Breastfeeding's Influence on Child Health Outcomes: A Cross-Sectional Study.

Background Breastfeeding is recognized as a crucial determinant of child health and development, yet its multifaceted effects remain underexplored in many contexts. This cross-sectional study investigates the association between breastfeeding practices and various health and developmental outcomes in infants and young children, focusing on exclusive breastfeeding, partial breastfeeding, and formula feeding. Done at Khyber Teaching Hospital, Pakistan, the research aims to provide comprehensive insights into the nuanced impacts of breastfeeding on child well-being. Objectives This study aims to assess the association between breastfeeding duration and practices with the incidence of infectious diseases in infants and young children. It investigates the relationship between different breastfeeding practices: exclusive breastfeeding, partial breastfeeding, and formula feeding and cognitive development outcomes in early childhood. Additionally, the study evaluates the role of breastfeeding in the development of motor skills in infants and young children. Methodology A cohort of 390 participants, aged one month to three years, participated in the study. Data collection encompassed parental interviews, clinical assessments using standardized tools such as the Bayley Scales of Infant Development, and reviews of medical records. Statistical analyses, including frequency analysis and chi-square tests, were conducted to elucidate the relationships between breastfeeding practices and health outcomes. Results Exclusive breastfeeding exhibited a significantly lower incidence of infectious diseases compared to partial breastfeeding and formula feeding. Specifically, among exclusively breastfed children, incidences of colds, pneumonia, and diarrhea were 32%, 39.7%, and 40%, respectively. These rates were notably higher in partially breastfed and formula-fed children. Cognitive development outcomes also varied significantly across feeding groups. Exclusively breastfed children demonstrated superior cognitive performance, with 34.2% rated above average, compared to only 6.5% in the formula-fed group. Additionally, the prevalence of developmental delays was lowest among exclusively breastfed children (14.1%), contrasting with 62.8% in the partial breastfeeding group and 77.0% in the formula-feeding group. Conclusions The study underscores the pivotal role of exclusive breastfeeding in promoting optimal child health and development. Exclusive breastfeeding is associated with significantly reduced incidences of infectious diseases, superior cognitive development outcomes, and a lower prevalence of developmental delays. These findings highlight the importance of supportive interventions and policies aimed at encouraging exclusive breastfeeding practices, ultimately enhancing child well-being and developmental trajectories.

Literacy on Pregnancy Complications: Causal Factors and Prevention

Purpose: This study investigates the role of maternal health literacy in preventing pregnancy complications and evaluates the effectiveness of various educational interventions designed to enhance health literacy. Research Design and Methodology: Utilizing a quantitative design, this research involved pre-and post-tests to measure changes in knowledge, skills, and attitudes among diverse demographic participants. Participants were divided into control and experimental groups. Educational interventions were implemented, including prenatal classes, online courses, and community workshops. Data were collected through surveys and analyzed using statistical methods. Findings and Discussion: The study revealed a significant correlation between increased health literacy and reduced pregnancy complications such as pre-eclampsia, gestational diabetes, and preterm labor. This positive correlation underscores the potential for improved maternal and child health outcomes. Educational interventions significantly enhanced health literacy, with different models showing varied effectiveness based on accessibility and engagement. These findings align with the Health Belief Model and Self-Determination Theory, reinforcing the positive impact of health literacy on maternal and child health outcomes. Implications: The research underscores the importance of tailored educational interventions in promoting maternal and child health. Policymakers and healthcare providers should prioritize developing comprehensive, accessible, culturally sensitive health education programs. Addressing socio-economic disparities and providing continuous support is crucial to ensuring that all mothers and children have equal access to healthcare and can benefit from improved health literacy. Future research should explore long-term impacts and innovative educational technologies to enhance maternal health outcomes further.

Association between exposure to smoke from cooking fuels and anaemia among women of reproductive age in Ghana

In low- and middle-income countries, indoor air pollution (IAP) is a serious public health concern, especially for women and children who cook with solid fuels. IAP exposure has been linked to a number of medical conditions, including pneumonia, ischemic heart disease, stroke, chronic obstructive pulmonary disease (COPD), lung cancer, and anaemia. Around 500 million women of reproductive age (WRA) suffer from anaemia globally, with an estimated 190 million cases in sub-Saharan Africa (SSA). This study, which is based on prior research, investigates the relationship between IAP exposure and anaemia among WRA in Ghana. A diverse sample of 2,406 WRA living in Ghana were interviewed, of which 58.06% were anaemic and used high-pollutant fuels for cooking. Age, place of residence, region, education level, religion, ethnicity, wealth index, type of drinking water, type of toilet facility, and type of cooking fuels were all found to be significantly linked with anaemic state by bivariate analysis. Type of cooking fuels utilized, age, region of residence, and the type of residence were shown to be significant predictors of anaemia status using sequential binary logit regression models. The results emphasise the critical need for efforts to promote the usage of clean cooking fuel in an attempt to lower anaemia prevalence in Ghana. To reduce dependency on solid fuels for cooking, initiatives should promote the use of cleaner cooking fuels and enhance the socioeconomic status of households. These interventions could have significant public health effects by reducing the burden of anaemia and improving maternal and child health outcomes due to the prevalence of anaemia among WRA. Overall, this study sheds light on the relationship between IAP exposure and anaemia in Ghana and highlights the demand for focused public health initiatives to address this serious health problem.

Improving Parental Health Literacy in Primary Caregivers of 0- to 3-Year-Old Children Through a WeChat Official Account: Cluster Randomized Controlled Trial.

Parental health literacy is important to children's health and development, especially in the first 3 years. However, few studies have explored effective intervention strategies to improve parental literacy. This study aimed to determine the effects of a WeChat official account (WOA)-based intervention on parental health literacy of primary caregivers of children aged 0-3 years. This cluster randomized controlled trial enrolled 1332 caregiver-child dyads from all 13 community health centers (CHCs) in Minhang District, Shanghai, China, between April 2020 and April 2021. Participants in intervention CHCs received purposefully designed videos via a WOA, which automatically recorded the times of watching for each participant, supplemented with reading materials from other trusted web-based sources. The contents of the videos were constructed in accordance with the comprehensive parental health literacy model of WHO (World Health Organization)/Europe (WHO/Europe). Participants in control CHCs received printed materials similar to the intervention group. All the participants were followed up for 9 months. Both groups could access routine child health services as usual during follow-up. The primary outcome was parental health literacy measured by a validated instrument, the Chinese Parental Health Literacy Questionnaire (CPHLQ) of children aged 0-3 years. Secondary outcomes included parenting behaviors and children's health outcomes. We used the generalized linear mixed model (GLMM) for data analyses and performed different subgroup analyses. The β coefficient, risk ratio (RR), and their 95% CI were used to assess the intervention's effect. After the 9-month intervention, 69.4% (518/746) of caregivers had watched at least 1 video. Participants in the intervention group had higher CPHLQ total scores (β=2.51, 95% CI 0.12-4.91) and higher psychological scores (β=1.63, 95% CI 0.16-3.10) than those in the control group. The intervention group also reported a higher rate of exclusive breastfeeding (EBF) at 6 months (38.9% vs 23.44%; RR 1.90, 95% CI 1.07-3.38) and a higher awareness rate of vitamin D supplementation for infants younger than 6 months (76.7% vs 70.5%; RR 1.39, 95% CI 1.06-1.82). No significant effects were detected for the physical score on the CPHLQ, breastfeeding rate, routine checkup rate, and children's health outcomes. Furthermore, despite slight subgroup differences in the intervention's effects on the total CPHLQ score and EBF rate, no interaction effect was observed between these subgroup factors and intervention factors. Using a WHO literacy model-based health intervention through a WOA has the potential of improving parental health literacy and EBF rates at 6 months. However, innovative strategies and evidence-based content are required to engage more participants and achieve better intervention outcomes.

Muscle Mass as a Biomarker for Health Status and Function in Pediatric Individuals with Neuromuscular Disabilities: A Systematic Review.

This systematic review aims to investigate the relationship between muscle mass and specific health outcomes in pediatric populations with neuromuscular disorders. A search was performed for any relevant studies published in English from 1996 to 2023 in five databases. To be included in this analysis, articles must have had participants with an average age ≤21, focus on children with neuromuscular disabilities, and primarily examine relationships between muscle mass and any functional or health outcomes measure. Studies including typically developing children were used to contrast and enhance findings. Thirty-two studies were included, with 10,129 unique individuals represented: seventeen studies focused on healthy/typically developing children; seven on children with cerebral palsy; three on children with Duchenne muscular dystrophy; two on children with sarcopenia; and one study each on children with osteoporosis, congenital muscular dystrophy, and other various neurologic disorders. Thirteen studies assessed functional outcomes, ten assessed bone outcomes, and nine assessed other cardiovascular/metabolic outcomes. All of the included studies demonstrated relationships between muscle mass and respective outcomes in varying measures. The results of this review demonstrate that there is a consistently recognized relationship between muscle mass and important health outcomes in children, supporting clinically targeting muscle mass as a means to optimize desired outcomes.

Particulate Matter Exposure and Default Mode Network Equilibrium During Early Adolescence.

Background: Air pollution exposure has been associated with adverse cognitive and mental health outcomes in children, adolescents, and adults, although youth may be particularly susceptible given ongoing brain development. However, the neurodevelopmental mechanisms underlying the associations among air pollution, cognition, and mental health remain unclear. We examined the impact of particulate matter (PM2.5) on resting-state functional connectivity (rsFC) of the default mode network (DMN) and three key attention networks: dorsal attention, ventral attention, and cingulo-opercular. Methods: Longitudinal changes in rsFC within/between networks were assessed from baseline (9-10 years) to the 2-year follow-up (11-12 years) in 10,072 youth (M ± SD = 9.93 + 0.63 years; 49% female) from the Adolescent Brain Cognitive Development (ABCD®) study. Annual ambient PM2.5 concentrations from the 2016 calendar year were estimated using hybrid ensemble spatiotemporal models. RsFC was estimated using functional neuroimaging. Linear mixed models were used to test associations between PM2.5 and change in rsFC over time while adjusting for relevant covariates (e.g., age, sex, race/ethnicity, parental education, and family income) and other air pollutants (O3, NO2). Results: A PM2.5 × time interaction was significant for within-network rsFC of the DMN such that higher PM2.5 concentrations were associated with a smaller increase in rsFC over time. Further, significant PM2.5 × time interactions were observed for between-network rsFC of the DMN and all three attention networks, with varied directionality. Conclusion: PM2.5 exposure was associated with alterations in the development and equilibrium of the DMN-a network implicated in self-referential processing-and anticorrelated attention networks, which may impact trajectories of cognitive and mental health symptoms across adolescence.

Scoping review of qualitative studies on family planning in Uganda.

Family planning (FP) is an essential component of public health programs and significantly impacts maternal and child health outcomes. In Uganda, there is a need for a comprehensive review of the existing literature on FP to inform future research and programmatic efforts. This scoping review aims to identify factors shaping the use of FP in Uganda. We conducted a systematic search of eight scholarly databases, for qualitative studies on FP in Uganda. We screened the titles and abstracts of identified articles published between 2002-2023 and assessed their eligibility based on predefined criteria. We extracted data from the 71 eligible studies and synthesized the findings using thematic analysis and the Ecological Systems Theory (EST) individual, interpersonal, community, institutional, and policy-level determinants. Findings reveal the interplay of factors at different socio-ecological levels influencing family planning decisions. At the individual level, the most common determinants related to the EST were knowledge and attitudes of FP. Interpersonal dynamics, including partner communication and social support networks, played pivotal roles. Community-level factors, such as cultural norms and accessibility of services, significantly influenced family planning practices. Institutional and policy-level factors, particularly a healthcare system's quality and policies, also shaped use. Other themes included the intersection of HIV/AIDS on FP practice and Ugandan views of comprehensive abortion care. This scoping review underscores the intricate socio-ecological fabric shaping FP in Uganda. The findings highlight the need for targeted interventions to increase knowledge and awareness of FP, improve access to services, and address social and cultural norms that discourage contraceptive use. Policymakers and program implementers should also consider gender dynamics and power imbalances in FP programs to ensure they are equitable and effective.

Household chaos and childhood obesity-related health outcomes.

Household chaos, defined as a lack of organization, structure, and predictability, has been linked to deleterious childhood health outcomes and may hinder attempts to initiate and maintain healthy lifestyle changes. This study examined the associations of household chaos and obesity-related health conditions in a sample of youth being treated for obesity. Participants were 715 patients (61.8% girls; Mage = 12.3 years; 68.7% non-Hispanic Black; M% of 95th BMI %-ile = 146.9%) enrolled in a pediatric weight management clinic. Caregiver report of household chaos was measured using the Confusion, Hubbub and Order Scale (CHAOS). Physiological obesity-related comorbidities (e.g., insulin resistance, hypertension, dyslipidemia) were assessed by a medical clinician and abstracted from electronic medical records; health conditions were dichotomized as present or not present. Psychological functioning was measured with the Pediatric Symptom Checklist, a caregiver-completed mental health screen that assesses internalizing, externalizing, and attention concerns. The Wilcoxon rank-sum test was used to test differences in household chaos scores for each obesity-related health condition. Caregivers of youth diagnosed with hypertension and obstructive sleep apnea reported significantly lower levels of household chaos, while caregivers who reported clinical levels of psychological dysfunction reported higher levels of chaos. Traditional management of childhood obesity requires changes across multiple health domains (e.g., dietary, exercise, sleep), and such change may be facilitated by structure and consistency. Present findings suggest that psychological resources within pediatric weight management settings should address individual patient-level factors associated with physiological and mental health as well as household functioning.

An Institutional Approach to Equity and Improvement in Child Health Outcomes.

Pediatric health inequities are pervasive. Approaches by health care institutions to address inequities often, and increasingly, focus on social needs screening without linked, robust responses. Even when actions in pursuit of health equity do occur within health care institutions, efforts occur in isolation from each other, standing in the way of cross-learning and innovation. Learning network methods hold promise when institutions are confronted with complex, multidimensional challenges. Equity-oriented learning networks may therefore accelerate action to address complex factors that contribute to inequitable pediatric health outcomes, enabling rapid learning along the way. We established an institutional Health Equity Network (HEN) in pursuit of excellent and equitable health outcomes for children and adolescents in our region. The HEN supports action teams seeking to eliminate pediatric health inequities in their clinical settings. Teams deploy targeted interventions to meet patients’ and families’ needs, addressing both medical and social factors affecting health and wellbeing. The primary, shared HEN measure is the equity gap in hospitalization rates between Black patients and all other patients. The HEN currently has 10 action teams and promotes rapid learning and scaling of interventions via monthly “action period calls” and “solutions labs” focused on successes, challenges, and potential common solutions (eg, scaling of existing medical-legal partnership to subspecialty clinics). In this Advocacy Case Study, we detail the design, implementation, and early outcomes from the HEN, our equity-oriented learning network.

Examining the association between prenatal cannabis exposure and child autism traits: A multi-cohort investigation in the environmental influences on child health outcome program.

This study examined the association between prenatal cannabis exposure and autism spectrum disorder (ASD) diagnoses and traits. A total sample of 11,570 children (ages 1-18; 53% male; 25% Hispanic; 60% White) from 34 cohorts of the National Institutes of Health-funded environmental influences on child health outcomes consortium were included in analyses. Results from generalized linear mixed models replicated previous studies showing that associations between prenatal cannabis exposure and ASD traits in children are not significant when controlling for relevant covariates, particularly tobacco exposure. Child biological sex did not moderate the association between prenatal cannabis exposure and ASD. In a large sample and measuring ASD traits continuously, there was no evidence that prenatal cannabis exposure increases the risk for ASD. This work helps to clarify previous mixed findings by addressing concerns about statistical power and ASD measurement.

Systematic review and meta-analysis of postpartum depression and its associated factors among women before and after the COVID-19 pandemic in Uganda

ObjectiveThis meta-analysis aimed to estimate the national prevalence of postpartum depression (PPD) in Uganda and identify predictors in both pre-COVID-19 and post-COVID-19 eras.DesignUsed a systematic review and meta-analysis methodology.Data sourcesReviewed...

Psychosocial Disadvantage During Childhood and Midlife Health

Low childhood socioeconomic status (SES) is a social hallmark of aging that contributes to adult health disparities and earlier morbidity and mortality. Childhood perceptions of stress are associated with child health outcomes and may contribute to premature biological aging into adulthood. To describe the association of childhood SES and perceived stress with midlife insulin resistance and epigenetic age and to explore whether late adolescent adiposity mediates the observed associations. The longitudinal cohort National Heart, Lung, and Blood Institute Growth and Health Study enrolled girls aged 10 years from January 1987 to May 1988, and followed them up to 19 years of age. Participants from Richmond, California, were recruited again at midlife in 2016 to assess insulin resistance and epigenetic age. Analyses were conducted from August 2, 2023, to March 18, 2024. A total of 433 participants were eligible and included in the analyses (specific sample sizes ranged across analyses from 303 to 391). Childhood levels of SES at 10 years of age (parental educational level and income) and perceived stress at 11 years of age. The hypotheses tested were formulated after data collection. Outcomes included the homeostatic model assessment of insulin resistance (HOMA-IR) and the GrimAge and DunedinPACE epigenetic clocks. Waist circumference in late adolescence was tested as a mediator. Among the 433 participants, the mean (SD) age was 39.4 (1.2) years; 218 (50.3%) were Black and 215 (49.7%) were White; and 135 (31.2%) had parents with a college degree or higher. Higher parental educational level was associated with lower HOMA-IR (B = -0.22 [95% CI, -0.41 to -0.02]; P = .03), lower midlife GrimAge (B = -1.76 [95% CI, -2.85 to -0.66] years; P = .002), and slower midlife DunedinPACE (B = -0.03 [95% CI, -6.29 to -0.002]; P = .04). Childhood perceived stress was indirectly associated through late adolescent adiposity with midlife HOMA-IR (B = 0.01 [95% CI, 0.001-0.01]; P = .02) and midlife GrimAge (B = 0.02 [95% CI, 0.003-0.04] years; P = .01). In this longitudinal cohort study of midlife health and aging, childhood social hallmarks of aging were associated with midlife insulin resistance and epigenetic age (GrimAge and DunedinPACE). Future studies should identify malleable factors that may slow the impact of social hallmarks of aging.

Advocacy and Child Health Outcomes: Do Child Health Professionals Realize Their Opportunities?

Advocacy and Child Health Outcomes: Do Child Health Professionals Realize Their Opportunities?

Contribution of Gestational Weight Gain to Childhood Asthma Phenotypes: A Prospective Cohort Study

BackgroundThe contribution of prenatal anthropometric measures to the development of specific childhood asthma phenotypes is not known. ObjectiveWe aimed to evaluate associations between prepregnancy body mass index (BMI) and gestational weight gain (GWG) with allergic and non-allergic asthma phenotypes in childhood. MethodsOur study population included term, healthy infants in the middle Tennessee region of the United States. Prepregnancy BMI and GWG were ascertained from questionnaires administered during early infancy and categorized based on World Health Organization (WHO) and Institute of Medicine (IOM) recommendations, respectively. Allergic asthma was defined as 5-year current asthma and a positive skin test or specific IgE to aeroallergen(s). We used multivariable logistic regression models for asthma and multinomial logistic regression models for non-asthma, allergic asthma, and non-allergic asthma. ResultsA total of 1,266 children were included. At the 5-year follow-up, 194 (15.3%) had asthma; among them, 102 (52.6%) had allergic asthma. Both inadequate and excessive GWG, compared to adequate GWG, were associated with increased odds of asthma (inadequate: aOR 1.76 [95% CI: 1.03–2.98]; excessive: aOR 1.70 [95% CI: 1.12–2.57]) and increased odds of allergic asthma compared to no asthma (inadequate: aOR 3.49 [95% CI: 1.66–7.32]; excessive: aOR 2.55 [95% CI: 1.34–4.85]). Prepregnancy BMI was not associated with asthma nor with asthma phenotypes. ConclusionBoth inadequate and excessive GWG were associated with allergic asthma risk. These results support the benefits of optimal GWG during pregnancy on child health outcomes.