Evidence map›Paper›PMID 31666140›Full record

SynthesisPublic health nutrition2019

The food environment in Latin America: a systematic review with a focus on environments relevant to obesity and related chronic diseases.

Carolina Pérez-Ferrer, Amy H Auchincloss, Mariana Carvalho de Menezes, Maria F Kroker-Lobos, Leticia de Oliveira Cardoso, Tonatiuh Barrientos-Gutierrez

Abstract readSystematic Review
In one paragraph

Synthesis in Public health nutrition, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

58 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Perception of the Food Environment and Food Security Levels of Residents of the City of Rio de Janeiro.International journal of environmental research and public health · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

6 authors.

Carolina Pérez-FerrerNational Institute of Public Health, Cuernavaca, Mexico.ORCID 0000-0003-4732-3555
Amy H AuchinclossDornsife School of Public Health, Drexel University, 3215 Market Street, Philadelphia, PA 19104, USA.
Mariana Carvalho de MenezesFiocruz-RJ, Rio de Janeiro, Brazil.
Maria F Kroker-LobosInstitute of Nutrition of Central America and Panama (INCAP), Guatemala City, Guatemala.ORCID 0000-0001-8631-3101
Leticia de Oliveira CardosoFiocruz-RJ, Rio de Janeiro, Brazil.
Tonatiuh Barrientos-GutierrezNational Institute of Public Health, Cuernavaca, Mexico.

Funding

Wellcome Trust 205177/Z/16/Z
6 · The paper itself

Abstract

objectiveFood environments may be contributing to the rapid increase in obesity occurring in most Latin American (LA) countries. The present study reviews literature from LA that (i) describes the food environment and policies targeting the food environment (FEP); and (ii) analytic studies that investigate associations between the FEP and dietary behaviours, overweight/obesity and obesity related chronic diseases. We focus on six dimensions of the FEP: food retail, provision, labelling, marketing, price and composition.

designSystematic literature review. Three databases (Web of Science, SciELO, LILACS) were searched, from 1 January 1999 up to July 2017. Two authors independently selected the studies. A narrative synthesis was used to summarize, integrate and interpret findings.

settingStudies conducted in LA countries.

participantsThe search yielded 2695 articles of which eighty-four met inclusion criteria.

resultsMost studies were descriptive and came from Brazil (61 %), followed by Mexico (18 %) and Guatemala (6 %). Studies were focused primarily on retail/provision (n 27), marketing (n 16) and labelling (n 15). Consistent associations between availability of fruit and vegetable markets and higher consumption of fruits and vegetables were found in cross-sectional studies. Health claims in food packaging were prevalent and mostly misleading. There was widespread use of marketing strategies for unhealthy foods aimed at children. Food prices were lower for processed relative to fresh foods. Some studies documented high sodium in industrially processed foods.

conclusionsGaps in knowledge remain regarding policy evaluations, longitudinal food retail studies, impacts of food price on diet and effects of digital marketing on diet/health.

Indexed as

FoodFood SupplyAdultAgedDiet, HealthyFood LabelingHumansLatin AmericaMarketingMiddle AgedObesityYoung AdultFood environmentFood labellingFood priceFood promotionFood retailLatin AmericaSystematic literature review

Identifiers

PMID31666140
PMCPMC10260576

What OpenQuestion holds

Textmetadata
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.