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Background: Adverse social determinants of health (SDoHs), specifically psychosocial stressors and material hardships, are associated with early childhood obesity. Less is known about whether adverse SDoHs modify the efficacy of early childhood obesity prevention programs. Methods: We conducted a secondary analysis of publicly insured birthing parent-child dyads with Latino backgrounds participating in a randomized controlled trial of the Starting Early Program (StEP), a child obesity prevention program beginning in pregnancy. We measured baseline adverse SDoHs categorized as psychosocial stressors (low social support, single marital status, and maternal depressive symptoms) and material hardships (food insecurity, housing disrepair, and financial difficulties) individually and cumulatively in the third trimester. Logistic regression models tested effects of adverse SDoHs on StEP attendance. We then tested whether adverse SDoHs moderated intervention impacts on weight at age 2 years. Results: We observed heterogeneous effects of adverse SDoHs on outcomes in 358 parent-child dyads. While housing disrepair decreased odds of higher attendance [adjusted odds ratio (aOR) 0.52, 95% confidence interval (CI): 0.29-0.94], high levels of psychosocial stressors doubled odds of higher attendance (aOR 2.36, 95% CI: 1.04-5.34). Similarly, while certain adverse SDoHs diminished StEP impact on weight (e.g., housing disrepair), others (e.g., high psychosocial stress) enhanced StEP impact on weight. Conclusions: Effects of adverse SDoHs on intervention outcomes depend on the specific adverse SDoH. Highest engagement and benefit occurred in those with high psychosocial stress at baseline, suggesting that StEP components may mitigate aspects of psychosocial stressors. Findings also support integration of adverse SDoH assessment into strategies to enhance obesity prevention impacts on families with material hardships. Trial Registration: This study is registered on clinicaltrials.gov: Starting Early Obesity Prevention Program (NCT01541761); https://clinicaltrials.gov/ct2/show/NCT01541761.
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Poverty-related disparities appear early in life in cognitive, language, and social-emotional development, and in growth, especially obesity, and have long-term consequences across the life course. It is essential to develop effective strategies to promote healthy behaviors in pregnancy and the early years of parenthood that can mitigate disparities. Primary preventive interventions within the pediatric primary care setting offer universal access, high engagement, and population-level impact at low cost. While many families in poverty or with low income would benefit from preventive services related to both development and growth, most successful interventions have tended to focus on only one of these domains. In this manuscript, we suggest that it may be possible to address both development and growth simultaneously and effectively. In particular, current theoretical models suggest alignment in mechanisms by which poverty can create barriers to parent-child early relational health (i.e., parenting practices, creating structure, and parent-child relationship quality), constituting a final common pathway for both domains. Based on these models and related empirical data, we propose a strength-based, whole child approach to target common antecedents through positive parenting and prevent disparities in both development and growth; we believe this approach has the potential to transform policy and practice. Achieving these goals will require new payment systems that make scaling of primary prevention in health care feasible, research funding to assess efficacy/effectiveness and inform implementation, and collaboration among early childhood stakeholders, including clinicians across specialties, scientists across academic disciplines, and policy makers.
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Poder Familiar , Pobreza , Criança , Desenvolvimento Infantil , Pré-Escolar , Atenção à Saúde , Feminino , Humanos , Avaliação de Resultados em Cuidados de Saúde , GravidezRESUMO
Persistent organic pollutants (POPs) are believed to alter metabolic homeostasis during fetal development, leading to childhood obesity. However, limited studies have explored how fetal chemical exposures relate to birth and infant weight outcomes in low-income Hispanic families at the highest risk of obesity. Therefore, we sought to determine associations between neonatal POPs exposure measured in newborn dried blood spots (DBS) and prenatal diet quality, birth weight, and overweight status at 18 months old. We conducted a case-control study nested within the Starting Early Program randomized controlled trial comparing POPs concentrations in infants with healthy weight (n = 46) and overweight status (n = 52) at age 18 months. Three categories of POPs, organochlorine pesticides (OCPs), polybrominated diphenyl ethers (PBDEs) and perfluoroalkyl substances (PFASs) were measured in archived newborn DBS. We assessed correlations between prenatal diet quality and neonatal POPs concentrations. Multivariable regression analyses examined associations between POPs (dichotomized at the mean) and birth weight z-score and weight status at 18 months, controlling for confounders. Seven of eight chemicals had detectable levels in greater than 94% of the sample. Higher protein, sodium and refined grain intake during pregnancy were correlated with lower POPs in newborn DBS. We found that high concentrations of perfluorooctanesulfonate (unstandardized coefficient [B]: -0.62, 95% confidence interval [CI]: -0.96 to -0.29) and perfluorohexanesulfate (B: -0.65, 95% CI: -0.99 to -0.31) were related to lower birth weight z-scores compared to those with low concentrations. We did not find associations between PBDEs, OCPs, and the other PFASs with birth weight z-scores, or between any POPs and weight status at 18 months. In conclusion, two PFASs were associated with lower birth weight, an important indicator of child health and growth, although direct associations with infant overweight status were not found. Whether neonatal POPs exposures contribute to economic and ethnic disparities in early obesity remains unclear.
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Poluentes Ambientais , Poluentes Orgânicos Persistentes , Estudos de Casos e Controles , Criança , Feminino , Éteres Difenil Halogenados , Hispânico ou Latino , Humanos , Renda , Lactente , Recém-Nascido , Exposição Materna , Mães , Gravidez , Ensaios Clínicos Controlados Aleatórios como Assunto , Pesos e MedidasRESUMO
Hispanic women have a higher prevalence of weight associated complications in pregnancy. This ethnic disparity is likely related to behavior patterns, social circumstances, environmental exposures, and access to healthcare, rather than biologic differences. The objective was to determine associations between sociodemographic characteristics, health behaviors, and psychosocial stressors and gestational weight gain (GWG) in low-income Hispanic women. During pregnancy, information on sociodemographic characteristics, health behaviors, and psychosocial stressors were collected. Linear regression estimated mean differences in GWG by selected predictors. Multinomial logistic regression estimated odds of inadequate and excessive GWG by selected predictors. Five-hundred and eight women were included, 38% had inadequate and 28% had excessive GWG; 57% with a normal pre-pregnancy BMI had inadequate GWG. Compared to women with normal BMI, women with overweight or obesity were more likely to have excessive GWG (aRRR = 1.88, 95% CI: 1.04, 3.40 and aRRR = 1.98, 95% CI: 1.08, 3.62, respectively). Mean total GWG was higher among women who were nulliparous (ß = 1.34 kg, 95% CI: 0.38, 2.29) and those who engaged in ≥3 h of screen time daily (ß = 0.98 kg, 95% CI: 0.02, 1.94), and lower among women who were physically active during pregnancy (ß = -1.00 kg, 95% CI: -1.99, -0.03). Eating breakfast daily was associated with lower risk of inadequate GWG (aRRR = 0.47, 95% CI: 0.26, 0.83). Depressive symptoms and poor adherence to dietary recommendations were prevalent, but none of the psychosocial or dietary variables were associated with GWG. In this cohort of primarily immigrant, low-income, Hispanic women, there were high rates of poor adherence to diet and physical activity recommendations, and a majority of women did not meet GWG guidelines. Modifiable health behaviors were associated with GWG, and their promotion should be included in prenatal care.
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Ganho de Peso na Gestação , Comportamentos Relacionados com a Saúde , Hispânico ou Latino/estatística & dados numéricos , Fatores Socioeconômicos , Estresse Psicológico/epidemiologia , Adulto , Estudos de Coortes , Feminino , Humanos , América Latina/etnologia , Pobreza , Estresse Psicológico/psicologia , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND AND OBJECTIVES: Pregnancy, infancy, and toddlerhood are sensitive times in which families are particularly vulnerable to household food insecurity and when disparities in child obesity emerge. Understanding obesity-promoting infant-feeding beliefs, styles, and practices in the context of food insecurity could better inform both food insecurity and child obesity prevention interventions and policy guidelines. METHODS: We performed purposive sampling of low-income Hispanic mothers (n = 100) with infants in the first 2 years of life, all of whom were participants in a randomized controlled trial of an early child obesity prevention intervention called the Starting Early Program. Bilingual English-Spanish interviewers conducted semistructured qualitative interviews, which were audio recorded, transcribed, and translated. By using the constant comparative method, transcripts were coded through an iterative process of textual analysis until thematic saturation was reached. RESULTS: Three key themes emerged: (1) contributors to financial strain included difficulty meeting basic needs, job instability, and high vulnerability specific to pregnancy, infancy, and immigration status; (2) effects on infant feeding included decreased breastfeeding due to perceived poor maternal diet, high stress, and limiting of healthy foods; and (3) coping strategies included both home- and community-level strategies. CONCLUSIONS: Stakeholders in programs and policies to prevent poverty-related disparities in child obesity should consider and address the broader context by which food insecurity is associated with contributing beliefs, styles, and practices. Potential strategies include addressing misconceptions about maternal diet and breast milk adequacy, stress management, building social support networks, and connecting to supplemental nutrition assistance programs.
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Aleitamento Materno/economia , Abastecimento de Alimentos/economia , Hispânico ou Latino , Mães , Obesidade Infantil/economia , Pobreza/economia , Adulto , Aleitamento Materno/tendências , Pré-Escolar , Feminino , Hospitais Públicos/economia , Hospitais Públicos/tendências , Humanos , Lactente , Masculino , Obesidade Infantil/epidemiologia , Obesidade Infantil/prevenção & controle , Pobreza/tendências , GravidezRESUMO
OBJECTIVE: Determine maternal and infant characteristics associated with adding cereal into the bottle. DESIGN: Secondary data analysis. PARTICIPANTS: Study participants were immigrant, low-income, urban mother-infant dyads (n = 216; 91% Hispanic, 19% US-born) enrolled in a randomized controlled trial entitled the Bellevue Project for Early Language, Literacy and Education Success. MAIN OUTCOME MEASURES: Maternal characteristics (age, marital status, ethnicity, primary language, country of origin, education, work status, income, depressive symptoms, and concern about infant's future weight) and infant characteristics (gender, first born, and difficult temperament). ANALYSIS: Fisher exact test, chi-square test, and simultaneous multiple logistic regression of significant (P < .05) variables identified in unadjusted analyses. RESULTS: Twenty-seven percent of mothers added cereal into the bottle. After adjusting for confounding variables identified in bivariate analyses, mothers who were single (P = .02), had moderate to severe depressive symptoms (P = .01) and perceived their infant had a difficult temperament (P = .03) were more likely to add cereal into the bottle. Conversely, mothers who expressed concern about their infants becoming overweight were less likely to add cereal (P = .02). CONCLUSIONS AND IMPLICATIONS: Health care providers should screen for adding cereal in infant bottles. Further research is needed to investigate the impact of adding cereal into the bottle on weight trajectories over time. Causal associations also need to be identified to effectively prevent this practice.
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Alimentação com Mamadeira , Grão Comestível , Emigrantes e Imigrantes , Hispânico ou Latino , Mães , Adolescente , Adulto , Alimentação com Mamadeira/métodos , Alimentação com Mamadeira/psicologia , Alimentação com Mamadeira/estatística & dados numéricos , Emigrantes e Imigrantes/psicologia , Emigrantes e Imigrantes/estatística & dados numéricos , Hispânico ou Latino/psicologia , Hispânico ou Latino/estatística & dados numéricos , Humanos , Lactente , Alimentos Infantis , Mães/psicologia , Mães/estatística & dados numéricos , Estudos Retrospectivos , Fatores Socioeconômicos , Adulto JovemRESUMO
Approximately 20% of all children in the United States live in poverty, which exists in rural, urban, and suburban areas. Thus, all child health clinicians need to be familiar with the effects of poverty on health and to understand associated, preventable, and modifiable social factors that impact health. Social determinants of health are identifiable root causes of medical problems. For children living in poverty, social determinants of health for which clinicians may play a role include the following: child maltreatment, child care and education, family financial support, physical environment, family social support, intimate partner violence, maternal depression and family mental illness, household substance abuse, firearm exposure, and parental health literacy. Children, particularly those living in poverty, exposed to adverse childhood experiences are susceptible to toxic stress and a variety of child and adult health problems, including developmental delay, asthma and heart disease. Despite the detrimental effects of social determinants on health, few child health clinicians routinely address the unmet social and psychosocial factors impacting children and their families during routine primary care visits. Clinicians need tools to screen for social determinants of health and to be familiar with available local and national resources to address these issues. These guidelines provide an overview of social determinants of health impacting children living in poverty and provide clinicians with practical screening tools and resources.
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Saúde da Família , Programas de Rastreamento/métodos , Pobreza , Determinantes Sociais da Saúde , Criança , Maus-Tratos Infantis/diagnóstico , Cuidado da Criança/métodos , Filho de Pais com Deficiência , Intervenção Educacional Precoce/métodos , Meio Ambiente , Armas de Fogo , Letramento em Saúde , Humanos , Apoio Social , Transtornos Relacionados ao Uso de Substâncias/psicologiaRESUMO
Child poverty in the United States is widespread and has serious negative effects on the health and well-being of children throughout their life course. Child health providers are considering ways to redesign their practices in order to mitigate the negative effects of poverty on children and support the efforts of families to lift themselves out of poverty. To do so, practices need to adopt effective methods to identify poverty-related social determinants of health and provide effective interventions to address them. Identification of needs can be accomplished with a variety of established screening tools. Interventions may include resource directories, best maintained in collaboration with local/regional public health, community, and/or professional organizations; programs embedded in the practice (eg, Reach Out and Read, Healthy Steps for Young Children, Medical-Legal Partnership, Health Leads); and collaboration with home visiting programs. Changes to health care financing are needed to support the delivery of these enhanced services, and active advocacy by child health providers continues to be important in effecting change. We highlight the ongoing work of the Health Care Delivery Subcommittee of the Academic Pediatric Association Task Force on Child Poverty in defining the ways in which child health care practice can be adapted to improve the approach to addressing child poverty.
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Serviços de Saúde da Criança/organização & administração , Atenção à Saúde/organização & administração , Pediatria/organização & administração , Pobreza , Adolescente , Criança , Pré-Escolar , Comportamento Cooperativo , Humanos , Lactente , Recém-Nascido , Encaminhamento e Consulta , Determinantes Sociais da Saúde , Seguridade Social , Serviço Social , Estados UnidosRESUMO
BACKGROUND: Physicians must effectively evaluate and treat obesity. To design a needs-driven curriculum intended to improve patient outcomes, physicians were surveyed about their self-perceived knowledge and skills. OBJECTIVE: The objective of this study was to determine the expressed needs of residents and faculty regarding obesity care training across three specialties. DESIGN: The study used a survey given to faculty and residents in General Internal Medicine, Pediatrics, and Psychiatry. METHODS: Survey questions were generated from comprehensive nutrition curriculum and clinical recommendations, administered online, and then organized around a validated behavioral health framework-the 5As (assess, advise, agree, assist, arrange). Analyses were conducted to evaluate differences in perceived knowledge and skills between specialties and across training levels. RESULTS: From an overall response rate of 65% (65 residents and 250 faculty members), nearly 20% reported inadequate competency in every item with 48% of respondents reporting an inability to adequately counsel patients about common treatment options. Internists reported the lowest competency in arranging referrals and follow-up. Psychiatrists reported the lowest competency in assessment skills. CONCLUSIONS: This survey demonstrated a critical need for training in specific areas of obesity care. The proposed curriculum targets these areas taking into consideration observed differences across specialties.