Evidence map›Paper›PMID 32545400›Full record

ArticleNutrients2020

Healthy Eating Policy Improves Children's Diet Quality in Early Care and Education in South Carolina.

Daniel A Zaltz, Amelie A Hecht, Roni A Neff, Russell R Pate, Brian Neelon, Jennifer R O'Neill, Sara E Benjamin-Neelon

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Policy, system, and environmental interventions addressing obesity and diet-related outcomes in early childhood education settings: A systematic review.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2023
    Pooled it
  2. Trial
  3. From preschool to policy: A scoping review of recommended interventions for a systems approach to improve dietary intake in early childhood.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
    Article
  4. Assessing the implementation of healthy eating and physical activity policies and practices in Early Childhood Education and Care in New South Wales, Australia: A cross-sectional study.Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Daniel A ZaltzDepartment of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD 21205, USA.
Amelie A HechtDepartment of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD 21205, USA.
Roni A NeffJohns Hopkins Center for a Livable Future, Johns Hopkins Bloomberg School of Public Health 111 Market Pl, Suite 840, Baltimore, MD 21202, USA.
Russell R PateDepartment of Exercise Science, University of South Carolina Arnold School of Public Health, 921 Assembly St, Columbia, SC 29208, USA.
Brian NeelonDivision of Biostatistics, Department of Public Health Sciences, Medical University of South Carolina, 135 Cannon St, Charleston, SC 29415, USA.
Jennifer R O'NeillDepartment of Exercise Science, University of South Carolina Arnold School of Public Health, 921 Assembly St, Columbia, SC 29208, USA.
Sara E Benjamin-NeelonDepartment of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD 21205, USA.
Johns Hopkins University · USUniversity of South Carolina · USMedical University of South Carolina · US

Funding

Clinical Research&Epidemiology in Diabetes&EndocrinologyT32DK062707 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI TODD T BROWN, Wendy Lynet Bennett · 2002 to 2026
$7.3M
NIH HHS T32DK062707
6 · The paper itself

Abstract

Policies to promote healthy foods in early care and education (ECE) in the United States exist, but few have been prospectively evaluated. In South Carolina, a statewide program serving low-income children in ECE enacted new policies promoting healthy foods. We conducted an evaluation to measure changes in dietary intake among children in ECE exposed and not exposed to the new policy. Using direct observation, we assessed dietary intake in 112 children from 34 ECE centers in South Carolina and 90 children from 30 ECE centers in North Carolina (a state with no policy). We calculated Healthy Eating Index-2015 (HEI) scores to measure diet quality consumed before and after the policy was enacted. We fit mixed-effects linear models to estimate differences in HEI scores by state from baseline to post-policy, adjusting for child race, number of children enrolled, director education, center years in operation, participation in the Child and Adult Care Food Program (CACFP), and center profit status. The policy increased HEI scores for whole fruits, total fruits, and lean proteins, but decreased scores for dairy. Thus, the policy was associated with some enhancements in dietary intake, but additional support may help improve other components of diet.

Indexed as

Diet, HealthyHealth EducationNutrition PolicyChildChild Nutritional Physiological PhenomenaChild, PreschoolDietary ProteinsEatingFemaleFruitHealth PromotionHumansMalePovertySouth CarolinaDietary Proteinsearly care and educationhealthy eatingpolicy

Identifiers

PMID32545400
PMCPMC7353374
OpenAlexW3035693893

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.