The combined consumption of fresh/minimally processed food and ultra-processed food on food insecurity: COVID Inconfidentes, a population-based survey.
Public Health Nutr
; 26(7): 1414-1423, 2023 07.
Article
in English
| MEDLINE | ID: covidwho-2255431
ABSTRACT
OBJECTIVE:
To investigate whether the combined consumption of fresh/minimally processed and ultra-processed food is associated with food insecurity (FI) during the COVID-19 pandemic.DESIGN:
Cross-sectional observational study was derived from a survey using a population-based search of a complex sample. FI was assessed using the validated Brazilian Food Insecurity Scale. Food consumption was assessed using a qualitative FFQ and the NOVA classification for fresh/minimally processed food and ultra-processed food. A scoring system was used to evaluate combined food consumption according to the extent and purpose of processing, considering the weekly consumption of the two groups (according to the NOVA classification). Higher punctuation reflects worse diet quality (higher consumption of ultra-processed foods and lower consumption of fresh/minimally processed foods). A theoretical causality model was constructed using a directed acyclic graph, and multivariate analysis was performed using Poisson regression to test the association between FI and food consumption.SETTING:
Ouro Preto and Mariana, Brazil, between October and December 2020.PARTICIPANTS:
An epidemiological household survey was conducted with 1753 individuals selected through a stratified and clustered sampling design in three stages.RESULTS:
Those with food consumption scores in the fourth quartile had a 60 % higher prevalence ratio (PR) for FI (PR 1·60 and 95 % CI 1·06 - 2·40). Also, the increased consumption of fresh/minimally processed foods and low consumption of ultra-processed foods presented a 45 % lower prevalence ratio of FI (PR 0·55 and 95 % CI 0·40 - 0·80).CONCLUSION:
These results indicate an inverse association between FI and diet quality.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
COVID-19
/
Food, Processed
Type of study:
Experimental Studies
/
Observational study
/
Prognostic study
/
Qualitative research
/
Randomized controlled trials
Limits:
Humans
Country/Region as subject:
South America
/
Brazil
Language:
English
Journal:
Public Health Nutr
Journal subject:
Nutritional Sciences
/
Public Health
Year:
2023
Document Type:
Article
Affiliation country:
S136898002300054X
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