Document Detail

Household food insecurity: a systematic review of the measuring instruments used in epidemiological studies.
MedLine Citation:
PMID:  24963759     Owner:  NLM     Status:  Publisher    
OBJECTIVE: To conduct a systematic review aimed at identifying and characterizing the experience-based household food security scales and to synthesize their psychometric properties.
DESIGN: Search in the MEDLINE, LILACS and SciELO databases, using the descriptors ('food insecurity' OR 'food security') AND ('questionnaires' OR 'scales' OR 'validity' OR 'reliability'). There was no limitation on the period of publication. All articles had their titles and abstracts analysed by two reviewers. The studies of interest were read in their entirety and the relevant information extracted using a standard form.
RESULTS: The initial bibliographic search identified 299 articles. Of these, the 159 that seemed to meet the criteria for inclusion were read fully. After consultation of the bibliographic references of these articles, twenty articles and five documents were added, as they satisfied the previously determined criteria for inclusion. Twenty-four different instruments were identified; all were brief and of easy application. The majority were devised in the USA. Forty-seven references reported results of psychometric studies. The instruments that presented the highest number of psychometric studies were the Core Food Security Measurement/Household Food Security Survey Module (CFSM/HFSSM) and the Self-Perceived Household Food Security Scale.
CONCLUSIONS: There are a number of structured scales available in the literature for characterization of household food insecurity. However, despite some psychometric studies already existing about the majority of the instruments, it is observed that, except for the studies of the CFSM/HFSSM, these are still restricted to appraisal of a few aspects of reliability and validity.
Emanuele S Marques; Michael E Reichenheim; Claudia L de Moraes; Marina Ml Antunes; Rosana Salles-Costa
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2014-6-25
Journal Detail:
Title:  Public health nutrition     Volume:  -     ISSN:  1475-2727     ISO Abbreviation:  Public Health Nutr     Publication Date:  2014 Jun 
Date Detail:
Created Date:  2014-6-25     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9808463     Medline TA:  Public Health Nutr     Country:  -    
Other Details:
Languages:  ENG     Pagination:  1-16     Citation Subset:  -    
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