Diverse Parents Decision-Making to Vaccinate Their Child under Five Attending Childcare Programs.

Background: On 18 June 2022, Moderna and Pfizer-BioNTech COVID-19 vaccines were authorized under an Emergency Use Authorization by the United States Food and Drug Administration to prevent severe coronavirus disease in children six months to four years of age. Despite approval of the COVID-19 vaccinations for young children, there remain ongoing challenges reaching widespread coverage due to parental decision-making. Parental decision-making plays a pivotal, yet understudied, role governing vaccine adoption among this priority demographic. Methods: This cross-sectional analysis examined COVID-19 vaccine intentions for 320 predominately Hispanic parents of two to five-year-olds attending Miami-Dade County childcare programs in Florida USA, several months following the June 2022 emergency authorization. Parent's self-reported survey data encompassed vaccine choices and rationales, social determinants of health, and parent immigrant status. Data analyses illustrate the associations between parent decision-making and these variables. Regression modeling and tests of independence identified predicting factors for parental vaccine decision-making. Results: Only 25% of parents intended to vaccinate their young child, while 34% resisted and 41% felt unsure, despite 70% personal vaccination rates. Household income under $25,000, identifying as a migrant, or testing COVID-19-positive significantly predicted unsure decision-making. The majority of hesitant groups expressed concerns around side effects (20%), safety (2.9%), and sufficiency of vaccine knowledge (3.3%). Conclusions: In this sample, the predominance of parents were unsure and resistant rather than accepting of having their child vaccinated despite emergency approval of the pediatric vaccine. Associations and predictive factors are examined.

Infant Nutrition and Other Early Life Risk Factors for Childhood Obesity According to Disability Status.

One in five preschool-aged children in the United States is obese, and children with disabilities are significantly impacted. This study aimed to determine the association between age at solid food initiation and obesity prevalence in preschool-aged children while considering disability status, ethnicity, gestational age, and birth weight. Analysis was conducted on a sample of 145 children aged 2 to 5 years who were enrolled in ten childcare centers. Parents completed a survey assessing disability status, race and ethnicity, birth weight, gestational age, and age of solid food initiation. Height and weight were collected concurrently. Multivariable logistic regression models generated the odds of developing obesity based on age at solid food initiation, disability status, ethnicity, gestational age, and birth weight. There was no significant difference in the odds of being obese based on age at solid food introduction. Children with disabilities (OR = 0.17, 95% CI 0.04-0.6, p = 0.01) and children born preterm (OR = 0.28, 95% CI 0.08-0.79, p = 0.03) had significantly lower odds of being obese. Hispanic children (OR = 4.93, 95% CI 1.91-15.32, p = 0.002) and children with higher birth weights (OR = 1.47, 95% CI 1.17-1.92, p = 0.002) were more likely to be obese. With pediatric obesity rates continuing to rise, these findings can inform future intervention efforts.

Health status of childcare center providers in a COVID-19 hotspot.

BACKGROUND: Childcare center providers in Miami-Dade County, Florida a COVID-19 hotspot, are made up almost entirely of ethnic minority women. This is a critical frontline staff that is now encountering the triple threat of respiratory illnesses from respiratory syncytial virus (RSV), influenza viruses (or the seasonal flu), and COVID-19. OBJECTIVE: To examine sociodemographic characteristics, anthropometrics, and health behaviors that were collected from a sample of CCC teachers in Miami Dade County, a COVID-19 hotspot. METHODS: Cross-sectional data were used from Healthy Caregivers, Healthy Children (HC2), a randomized controlled intervention trial (#NCT02697565) for healthy weight maintenance among children 2-to-5 years old, conducted in 24 subsidized childcare centers in MDC in 2015-2018. Prevalence was determined by frequency or mean/standard deviation of each variable. Chi-squared analyses were performed to test for differences in BMI categories. RESULTS: In this sample of childcare center providers (n = 255), the majority (61%) had an elevated body mass index. Positive health behaviors such as regular exercise and eating fruits and vegetables were only reported in about a third of the sample. CONCLUSION: It is vital that we encourage the uptake of regular vaccination schedules as a means to protect our community, especially the critical frontline workers that have been caring for our young children.

Social Challenges as a Consequence of the COVID-19 Pandemic among South Florida Preschool Children with Disability and Obesity.

The COVID-19 pandemic has negatively impacted the childcare industry over the past two years. This study examined how pandemic-related challenges impacted preschool-aged children by disability and obesity status. Participants were 216 children (80% Hispanic, 14% non-Hispanic Black) aged 2 to 5 years in 10 South Florida childcare centers. In November/December 2021, parents completed a COVID-19 Risk and Resiliency Questionnaire, and body mass index percentile (BMI) was collected. Multivariable logistic regression models examined the association of COVID-19 pandemic-related social challenges (transportation, employment) and child BMI and disability status. As compared to normal-weight children, those families with a child who was obese were more likely to report pandemic-related transportation (OR: 2.51, 95% CI: 1.03-6.28) challenges and food insecurity (OR: 2.56, 95% CI: 1.05-6.43). Parents of children with disabilities were less likely to report that food did not last (OR: 0.19, 95% CI: 0.07-0.48) and that they could not afford balanced meals (OR: 0.33, 95% CI: 0.13-0.85). Spanish-speaking caregivers were more likely to have a child who was obese (OR: 3.04, 95% CI: 1.19-8.52). The results suggest that COVID-19 impacts obese preschool children from Hispanic backgrounds, while disability was a protective factor.

Designing a virtual mental health consultation program to support and strengthen childcare centers impacted by COVID-19: A randomized controlled trial protocol.

BACKGROUND: The COVID-19 pandemic has had negative psychosocial impacts on young children; teachers in childcare centers continue to be overwhelmed by how to address the downstream psychological effects children are experiencing. This randomized controlled trial will study the role of a community-based, childcare center-support system in improving resilience and mitigating the long-term impacts of COVID-19 on children's development. METHODS: This study will be modeled on a successful Early Childhood Mental Health Consultation (ECMHC) intervention which utilizes mental health consultants to deliver a Jump Start+: COVID 19 Support (JS + CS) virtual toolkit to childcare centers in Miami-Dade County via a Kubi robot. The toolkit comprises four strength-based strategies likely to be effective in improving resiliency following disasters: Safety Planning, Effective Communication, Adult Self-Care, and Trauma-Informed Behavior Support. Our first aim will utilize a cluster randomized trial to examine the effectiveness of JS + CS on improving the psychosocial functioning of young children, as compared to an obesity prevention intervention control group. Children will be followed at 6, 12, 18, and 24 months. The second aim will examine the mechanisms that contribute to effective uptake by teachers of the JS + CS support strategies on child outcomes. The third aim will explore implementation barriers/facilitators as well as potential societal contextual factors (e.g., vaccine uptake) to help centers serving disproportionately affected minority communities recover from and prepare for future crises. CONCLUSION: This design will inform the refinement and scaling of JS + CS and generalize impacts to other childcare center interventions in the context of disasters.

Relationship between teacher fidelity to an early childhood obesity prevention program and the Child care center nutrition and physical activity environment.

Background: Child care centers (CCC) can be strategic settings to establish healthy lifestyle behaviors through obesity prevention programs. Fidelity to the implementation of such programs is a vital evaluation component, but is often not measured. This study assessed CCC teacher fidelity to the implementation of "Healthy Caregivers, Healthy Children (HC2)", a CCC-based obesity prevention intervention. Methods: CCCs serving low-resource, ethnically diverse families with ≥ 50 children ages 2-to-5 years old that were randomized to the HC2 intervention and that had teacher fidelity data collected (n = 9 CCC) were included in this analysis. The Environment and Policy Assessment and Observation (EPAO) tool assessed the CCC nutrition and physical activity (PA) environment at the beginning/end of the school year. Fidelity assessments were conducted in CCCs randomized to HC2 in Spring 2016 (n = 33 teachers) and 2017 (n = 39 teachers) by a trained observer. The relationship between teacher fidelity and EPAO was assessed via mixed models. Results: For every-one unit rise in teacher fidelity, EPAO nutrition increased 0.055 points (p =.006). No significant relationship was shown between teacher fidelity and EPAO PA score (p =.14). Conclusion: Teacher fidelity to obesity prevention program implementation may support a healthy CCC obesity prevention and nutrition environment but might require continued support for all components.

Infant and early childhood mental health consultation in a diverse metropolitan area.

IECMHC can and should be a vehicle that promotes greater equity in access to high quality relationships within an early classroom environment. It is important to consider consultation through a racial equity lens to ensure that it is integrated in all levels of work. The goal of the study was to replicate the results from other IECMHC programs with a diverse, largely Latinx, population. The Jump Start program was given the unique opportunity to adapt the Georgetown Framework of Infant and Early Childhood Mental Health Consultation to a multicultural population in Miami. A total of 88 early learning programs and 244 teachers participated. Services were provided in English, Spanish, and Creole at the program- and classroom-level. Pre- and post-data were collected at both levels. Significant improvements at the program- and classroom-level were found post-consultation. Consultants demonstrated fidelity to core program practices while providing culturally and linguistically competent service. The current study replicated findings regarding the effectiveness of IECMHC while expanding results to a diverse metropolitan community. Key features of program success may be attributed to the use of highly trained consultants, action planning, fidelity monitoring, and enrollment of programs that were ready and have a champion for IECMHC.

Aiming High: Monitoring Population Level Indicators of Child Wellbeing as a Goal of Community-Academic Partnerships.

INTRODUCTION: Community-academic partnerships (CAPs) aim to improve neighborhood population health. Though measuring the impact of partnership activities at a population level can be difficult, evaluating indicators of wellbeing may increase understanding of how communities benefit from CAPs. This study examined child health indicators over time in two low-income, predominantly Black/African American and Hispanic communities where partnerships between an academic child development center and community coalitions were formed with the intention of improving child well-being. METHODS: Trends in three child wellbeing indicators (graduation rates, kindergarten readiness, and proportion of youth in school and/or employed) were compared between two CAP communities and several neighboring comparison communities. Data between 2011 and 2017 were analyzed to calculate percent change from baseline and mapped using ArcGIS to visualize trends by zip code. Proportions of youth meeting benchmarks were also determined. RESULTS: Kindergarten readiness and high-school graduation rates improved in CAP communities but not in geographically proximal and socioeconomically similar comparison communities. No improvements were found in the proportion of youth in school or employed. DISCUSSION: This study revealed population-level indicators improved over time in CAP communities. Because community-level child health and wellbeing are influenced by many factors, this correlation is not proof of a causal relationship. Assessing population level indicators can nonetheless provide insight into the benefit of CAPs, and the commitment to monitoring such outcomes can itself advance how academic and community partners plan activities and set long-term goals.

Cluster-randomised trial of the impact of an obesity prevention intervention on childcare centre nutrition and physical activity environment over 2 years.

OBJECTIVE: The prevalence of obesity among pre-school-aged children in the USA remains unacceptably high. Here, we examine the impact of Healthy Caregivers-Healthy Children (HC2) Phase 2, a childcare centre (CCC)-based obesity prevention intervention on changes in the CCC nutrition and physical activity environment over 2 school years. DESIGN: This was a cluster-randomised trial with twelve CCC receiving the HC2 intervention arm and twelve in the control arm. The primary outcome was change in the Environment and Policy Assessment and Observation (EPAO) tool over 2 school years (Fall 2015, Spring 2016 and Spring 2017). Changes in EPAO physical activity and nutrition score were analysed via a: (1) random effects mixed models and (2) mixed models to determine the effect of HC2 v. control. SETTING: The study was conducted in twenty-four CCC serving low-income, ethnically diverse families in Miami-Dade County. PARTICIPANTS: Intervention CCC received (1) teachers/parents/children curriculum, (2) snack, beverage, physical activity, and screen time policies, and (3) menu modifications. RESULTS: Two-year EPAO nutrition score changes in intervention CCC were almost twice that of control CCC. The EPAO physical activity environment scores only slightly improved in intervention CCC v. control CCC. Intervention CCC showed higher combined EPAO physical activity and nutrition scores compared to control CCC over the 2-year study period (ß = 0·09, P = 0·05). CONCLUSIONS: Obesity prevention programmes can have a positive impact on the CCC nutrition environment and can promote healthy weight in early childhood. CCC may need consistent support to improve the physical activity environment to ensure the policies remain intact.

Longitudinal transactional relationships between caregiver and child mental health during the COVID-19 global pandemic.

BACKGROUND: Emerging work examining the psychological impact of COVID-19 on children and families suggests that the relationship between pandemic-related stress, child psychosocial functioning, and caregiver mental health are interrelated. However, much of this research is unidirectional and thus little is known about the bidirectional cascading effects children and caregivers may experience. The current study examined the transactional relationships between caregiver and child mental health over time during the COVID-19 pandemic. METHODS: Linguistically, racially, and ethnically diverse caregivers (N = 286) of young children completed measures of caregiver mental health, caregiver pandemic-related stress, and child mental health (i.e., externalizing, internalizing, prosocial behavior) across three time points in the spring of 2020. RESULTS: Using autoregressive cross-lagged analyses, impaired caregiver mental health at Time 1 (April 2020) predicted increased caregiver pandemic-related stress at Time 2 (May 2020). Caregiver pandemic-related stress at Time 1 predicted increased child internalizing symptoms at Time 2 which, in turn, predicted increased caregiver pandemic-related stress at Time 3 (July 2020). Lastly, impaired caregiver mental health at Time 2 (May 2020) predicted increased child externalizing symptoms at Time 3 (July 2020). CONCLUSIONS: Assessing transactional relationships between child and caregiver mental health during the COVID-19 pandemic is important to inform models of risk and resilience. Interventions at the level of the caregiver, the child, and/or the family should be considered as a way to interrupt potential negative developmental cascades.

Relationship between parent perception of child anthropometric phenotype and body mass index change among children with developmental disabilities.

BACKGROUND: Preschool-age children with developmental disabilities (DD) have higher prevalence of obesity than children without DD. This study aimed to explore the relationship between parent perception of their children's anthropometric phenotype and child body mass index (BMI) z score change over one school year among preschoolers with DD. METHODS: The analysis consisted of a subsample (N  =  64) of children with DD from a larger randomized controlled trial to test an obesity prevention program in the childcare center setting. Parents ranks their child's anthropometric phenotype on a visual silhouette chart on a scale from 1 (underweight) to 7 (obese) and that rank score is compared to their BMI z score change over one school year. RESULTS: The majority (75%) of parents with an obese child underestimated their child's anthropometric phenotype while 7% parents with a non-obese child overestimated. Parent overestimation of child anthropometric phenotype status is associated with increased BMI z score change over 1 school year among preschool-age children with disabilities. CONCLUSION: Parental overestimation of child anthropometric phenotype status was associated with weight gain in preschool children with DD after one school year.

An Implementation Approach Comparison of a Child Care Center-Based Obesity Prevention Program.

OBJECTIVE: To compare the effectiveness of the Healthy Caregivers-Healthy Children (HC2) phase 1 (2011-2014) and 2 (2015-2018) child care center (CCC)-based obesity prevention intervention(s) on child dietary practices and body mass index percentile (PBMI) outcomes over 2 years. Phase 1 was implemented via a university-based research team, and phase 2 was delivered via a train-the-trainers approach (university-based research team trains preschool-based coaches, who in turn train CCC teachers to implement and disseminate HC2). METHODS: Phase 1 and 2 were both cluster randomized controlled trials of the HC2 obesity prevention intervention. Phase 1 was composed of 1224 children in 28 CCCs (12 intervention and 16 control). Phase 2 was composed of 825 children in 24 CCCs (12 intervention and 12 control). Both phases included CCCs serving low-resource, predominantly ethnic minority families. RESULTS: The mean rate of weekly fruit consumption significantly increased (ß = 0.16, p = 0.001) in phase 1, whereas vegetable intake significantly increased (ß = 0.16, p = 0.002) in phase 2 intervention CCCs. Fried (ß = -0.36, p < 0.001), fast (ß = -0.16, p = 0.001), and other unhealthy food (ß = -0.57, p < 0.001) consumption significantly decreased in phase 1 only. The mean rate of snack food consumption significantly decreased in phase 2 (ß = -0.97, p < 0.001). Mean child PBMI remained in the healthy range over 2 years for all groups in both study phases. CONCLUSION: A university-based research team implementation and dissemination approach seemed to be more effective than a train-the-trainers implementation method in improving dietary intake patterns. This finding suggests that CCCs may need robust educational support beyond their existing internal resources for long-term positive dietary intake pattern changes.

Risk and resilience of well-being in caregivers of young children in response to the COVID-19 pandemic.

The COVID-19 pandemic is impacting communities worldwide, with direct effects of illness and mortality, and indirect effects on economies, workplaces, schools/daycares, and social life. However, we understand very little about the effects of this pandemic on families of young children. We used a risk and resilience model to evaluate the effects of the pandemic on mental health in diverse caregivers (N = 286) with children ages birth to 5. We evaluated the hypotheses that (a) pandemic stress and caregiver-reported child psychosocial concerns correlate with caregivers' mental health symptoms and (b) caregivers' pandemic-related self-efficacy and coping mediate these relationships. Caregivers completed surveys in April-May 2020 assessing pandemic stress (e.g., health, finances, and housing), child psychosocial problems, coping strategies, and self-efficacy to manage family needs. Our primary outcome was caregivers' self-reported changes in mental health symptoms since the outbreak. Path analysis revealed that higher pandemic stress was associated with caregivers' reduced confidence in meeting their family's needs related to COVID-19, which correlated with worse caregiver mental health symptoms. Greater child psychosocial problems also predicted worse caregiver mental health symptoms. Findings suggest that pandemic stress, child psychosocial problems, and caregiver self-efficacy are interrelated in their influence on caregivers' mental health. While further research is needed to examine strategies to foster resilience and buffer the pandemic's effects on caregiver mental health, this is a first step in evaluating the psychosocial effects of this pandemic in families of young children. Clinical implications are discussed for a tiered response to mitigate the pandemic's impacts on family functioning.

Parent concerns regarding paediatric obesity in community-based programmes serving children with developmental disabilities.

BACKGROUND: Previous studies show a higher prevalence of obesity among preschool-age children with developmental disabilities (DDs) versus children who are typically developing (TD). Little is known about parent concerns about obesity in young children with DD. The purpose of this study was to examine concerns regarding paediatric obesity among parents who had a preschool-age child with DD compared with parents with a child who is TD. METHODS: A cross-sectional analysis occurred at baseline entry into one of three community-based programmes. Parents of a child with DD (n = 815) or TD (n = 563) were asked obesity-related questions about their child and in general. Multinomial and logistic regression unadjusted and adjusted models were run to generate the odds of obesity concerns based on disability status. RESULTS: The average child age was 38 months. Parent concerns about paediatric obesity differed by disability status. Unadjusted odds of parents 'doing anything to control their child's weight' was 38% lower among parents of a child with DD versus TD (OR: 0.62, 95% CI: 0.48, 0.82). The adjusted odds of perceiving that their child was underweight was 83% higher among parents of a child with DD compared with parents of a child who is TD (aOR: 1.83, 95% CI: 1.27, 2.64). Parents of a child with DD were 179% more likely to believe that childhood obesity is a public health problem (aOR: 2.79, 95% CI: 1.88, 3.96). The models were adjusted for age, sex and race/ethnicity. CONCLUSIONS: Findings indicate that parents of preschool-age children with DD are more likely to acknowledge that obesity is a public health concern. Because some parents of children with DD are concerned about their child's weight, families of preschool-age children with DD may be receptive to the delivery of healthy weight strategies in community-based programs.

Comparison of Early Life Obesity-Related Risk and Protective Factors in Non-Hispanic Black Subgroups.

OBJECTIVES: Previous obesity prevention studies in preschool-age children have included non-Hispanic Black (NHB) children, but few have investigated between-subgroup differences even though there may be cultural risk and protective practice differences, challenging the generalizability of findings. The purpose of this study was to examine differences in early childhood obesity-related factors in NHB subgroups (Haitian, other Caribbean Islander and African-American [AA]) children. METHODS: Baseline data from two randomized controlled trials in 52 childcare centers of which 35 had data to test a preschool-based obesity prevention intervention was analyzed. The sub-sample included 370 caregiver-child dyads; 209 self-identified as AA, 120 as Haitian and 41 as Caribbean Islander/West Indian or mixed race. Multilevel regression models generated outcome estimates for group differences in body mass index (BMI) percentile, birthweight, breastfeeding initiation and duration, bottle feeding duration and age when solid foods were introduced. RESULTS: Mean BMI percentile was similar for AA, Haitian and Caribbean Islander/West Indian/Multiracial (60.1th percentile, 60.8th percentile, 62.8th percentile, respectively) as was birthweight (6.3, 6.8, and 6.6 lb, respectively). Children of US-born caregivers had significantly lower BMI percentiles (9.13 percentile points) versus foreign-born caregivers. Haitian women were significantly more likely to initiate breastfeeding (64.9%) versus AA (47.6%) and Caribbean Islander/West Indian/Multiracial (62.2%) (p < .01). No significant group differences were found in breastfeeding or bottle feeding duration or age solid foods were introduced. CONCLUSIONS: Findings here suggest that NHB race classification can identify important subgroup behavioral similarities which in turn may inform culturally sensitive strategies to promote early childhood healthy weight. Foreign-born caregivers may benefit from healthy weight promotion information, and as early as possible in their child's development.

Determinants of accurate visual perception of child anthropometric phenotype among ethnically diverse preschool parents in the United States.

The literature reports that regardless of the high obesity prevalence estimates in young children, parents often do not accurately perceive their child's weight status. The purpose of this analysis was to examine the association between parent/child demographic characteristics including ethnicity, country of birth and years living in the United States and the perception of child's anthropometric phenotype status based on a visual silhouette instrument. Caregiver (n = 456) and child sociodemographic, perception of child anthropometric phenotype status and height/weight measurements were collected in 2015, from 24 childcare centres in Miami, Florida, among children ages 2-to-5 years old. Chi-square analysis determined parent perception accuracy by actual child healthy (

Barriers and facilitators to obesity prevention dissemination and implementation efforts in the childcare centre setting from the provider perspective.

BACKGROUND: It has been established that the childcare centre (CCC) is a setting suitable for healthy weight promotion efforts. As the field advances, it is important to understand the barriers and facilitators to early childhood obesity prevention implementation and dissemination efforts from the CCC providers' perspective. This is especially true among those who serve low-income and diverse populations to maximize scalability success. METHODS: Focus groups were held in English or Spanish with CCC providers across six CCCs who implemented healthy caregivers-healthy children (HC2), an early childhood healthy weight promotion programme targeting 2- to 5-year-olds from low-resource backgrounds. Centres represented both rural and urban environments. Focus groups were audio recorded, transcribed, and coded. A thematic analysis that combined a deductive and inductive approach was conducted. Codes were analysed using Dedoose to identify general themes and subthemes. RESULTS: CCC providers stated that (a) children understood the nutritional benefits of healthy foods; (b) improved cognitive development as a result of HC2; (c) parents were barriers to HC2 implementation efforts, particularly in terms of cooperative healthy lifestyle efforts; and (d) modelling healthy eating and making healthy CCC environmental changes facilitated HC2 implementation. Overall, HC2 was well received by CCC teachers, and they shared creative classroom HC2 adaptions and improvements. CONCLUSIONS: CCC providers can provide valuable insight to guide early childhood healthy weight promotion programme dissemination and implementation efforts. Although they value the implementation of HC2 programme in their classroom settings, they perceive parents as somewhat obstructive. This information is critical to informing future healthy weight promotion efforts in this setting, especially among low-resource families. It is important to continue to include the CCC provider viewpoint in future obesity prevention efforts to maximize scalability and sustainability efforts.

Utilizing the RE-AIM framework to determine effectiveness of a preschool intervention program on social-emotional outcomes.

Social-emotional issues in preschoolers continue to be an area of concern across the nation. Models to determine effective implementation practices are needed. The Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework is one model that can be used to evaluate program implementation in preschool settings. The Jump Start program provided short-term intervention to children in low-income preschools from multiethnic backgrounds. The goal was to promote prosocial behaviors while minimizing problem behaviors. Various evidenced-based practices (i.e., I Can Problem Solve, play therapy, Pyramid Model) were utilized. 305 children from 73 childcare centers participated in the program. The majority of participants were from ethnic minority backgrounds and resided in high-poverty areas of the county. The RE-AIM framework was utilized to determine program outcomes. Results showed successes on each level of RE-AIM with an at-risk population. The Jump Start program significantly increased positive behaviors and decreased challenging behaviors in preschool-aged children. Results indicated medium to large effect sizes. One year following program participation, the majority of children who participated in the program were at decreased risk of special education services and expulsion.

State-Mandated Nutrition, Physical Activity, and Screen Time Policies in Child Care Centers.

BACKGROUND: The child care center (CCC) environment presents opportunities for healthy weight promotion in preschoolers. Our study examined the current state of CCC adherence to nutrition, physical activity, and screen time legislative regulations and the differences in their adherence by center socioeconomic position (SEP: low, middle, high) in Miami-Dade County. METHOD: In 34 CCC, we used the Environment and Policy Assessment and Observation tool to evaluate nutrition, physical activity, and screen time practices during 1-school day. RESULTS: Twenty-five of the centers (73.5%) were participants of the Child and Adult Care Food Program. Almost 80% of the centers adhered to serving low-fat/fat-free milk to children older than 2 years. Only 34.5% served vegetables and 75.9% served whole fruits during meals/snacks. Ninety-four percent of the centers had quiet and active play incorporated into their daily routines. All centers adhered to the 2-hour screen time limit for children older than 2 years. Low- and middle-SEP centers fared better in the serving of fruits, vegetables, and low-fat/fat-free milk. The centers averaged 1 hour in outdoor play regardless of SEP. High-SEP centers had no TV or screen time during day of observation. CONCLUSION: CCC practices highlight opportunities for improvement in nutrition, physical activity, and screen time practices in the prevention of overweight in early childhood.

Training early childcare providers in evidence-based nutrition strategies can help improve nutrition policies and practices of early childcare centres serving racially and ethnically diverse children from low-income families.

OBJECTIVE: We evaluated the extent to which providing training and technical assistance to early childcare centre (ECC) directors, faculty and staff in the implementation of evidence-based nutrition strategies improved the nutrition contexts, policies and practices of ECC serving racially and ethnically diverse, low-income children in Broward County, Florida, USA. The nutrition strategies targeted snack and beverage policies and practices, consistent with Caring for Our Children National Standards. DESIGN: We used the nutrition observation and document review portions of the Environment and Policy Assessment and Observation (EPAO) instrument to observe ECC as part of a one-group pre-test/post-test evaluation design. SETTING: ECC located within areas of high rates of poverty, diabetes, minority representation and unhealthy food index in Broward County, Florida, USA. SUBJECTS: Eighteen ECC enrolled, mean 112·9 (sd 53·4) children aged 2-5 years; 12·3 (sd 7·2) staff members; and 10·2 (sd 4·6) children per staff member at each centre. RESULTS: We found significant improvements in centres' overall nutrition contexts, as measured by total EPAO nutrition scores (P=0·01). ECC made specific significant gains within written nutrition policies (P=0·03) and nutrition training and education (P=0·01). CONCLUSIONS: Our findings support training ECC directors, faculty and staff in evidence-based nutrition strategies to improve the nutrition policies and practices of ECC serving racially and ethnically diverse children from low-income families. The intervention resulted in improvements in some nutrition policies and practices, but not others. There remains a need to further develop the evaluation base involving the effectiveness of policy and practice interventions within ECC serving children in high-need areas.