Evidence map›Paper›PMID 25823911›Full record

ArticleHealth promotion international2016

Guatemalan school food environment: impact on schoolchildren's risk of both undernutrition and overweight/obesity.

Elisa L Pehlke, Paola Letona, Kristen Hurley, Joel Gittelsohn

Open access · hybridAbstract read
In one paragraph

Article in Health promotion international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Impact of Street Food Availability on Nutritional Intake and Diet-Related Health Outcomes: A Systematic Review.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
    Pooled it
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Observational
  11. Nutrition status of children in Latin America.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2017
    Review
  12. Article
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

4 authors at 2 institutions in 2 countries.

Elisa L PehlkeINCAP Research Center for the Prevention of Chronic Diseases (CIIPEC), Institute of Nutrition of Central America and Panama (INCAP), Calzada Roosevelt 6-25 Zona 11, Apartado Postal 1188, Guatemala 01011, Guatemala Department of International Health, Human Nutrition Division, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St., Baltimore, MD, USA elisa.l.pehlke@gmail.com.
Paola LetonaINCAP Research Center for the Prevention of Chronic Diseases (CIIPEC), Institute of Nutrition of Central America and Panama (INCAP), Calzada Roosevelt 6-25 Zona 11, Apartado Postal 1188, Guatemala 01011, Guatemala.
Kristen HurleyDepartment of International Health, Human Nutrition Division, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St., Baltimore, MD, USA.
Joel GittelsohnDepartment of International Health, Human Nutrition Division, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St., Baltimore, MD, USA.
Johns Hopkins University · USInstitute of Nutrition of Central America and Panama · GT

Funding

NHLBI NIH HHS HHSN268200900028C
6 · The paper itself

Abstract

Guatemala suffers the double burden of malnutrition with high rates of stunting alongside increasing childhood overweight/obesity. This study examines the school food environment (SFE) at low-income Guatemalan elementary schools and discusses its potential impact on undernutrition and overweight/obesity. From July through October 2013, direct observations, in-depth interviews with school principals (n = 4) and food kiosk vendors (n = 4, 2 interviews each) and also focus groups (FGs) with children (n = 48, 8 FGs) were conducted. The SFE comprises food from school food kiosks (casetas); food from home or purchased in the street; and food provided by the school (refacción). School casetas, street vendors and children's parents largely provide sandwiches, calorie-rich snacks and sugar-sweetened beverages. Refacción typically serves energy dense atol, a traditional beverage. The current school food program (refacción), the overall SFE and the roles/opinions of vendors and principals reveal persistent anxiety concerning undernutrition and insufficient concern for overweight/obesity. Predominant concern for elementary schoolchildren remains focused on undernutrition. However, by the time children reach elementary school (ages 6-12+), food environments should encourage dietary behaviors to prevent childhood overweight/obesity.

Indexed as

School Health ServicesChildFemaleFocus GroupsFood ServicesGuatemalaHumansInterviews as TopicMaleMalnutritionOverweightPediatric ObesityRisk FactorsSchoolsLatin Americanutritionprimary schoolsqualitative methods

Identifiers

PMID25823911
PMCPMC5009217
OpenAlexW1983022953

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.