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dc.contributor.authorRossato, Sinara Len_US
dc.contributor.authorFuchs, Sandra Cen_US
dc.date.accessioned2015-02-02T15:32:02Z
dc.date.issued2014en_US
dc.identifier.citationRossato, Sinara L., and Sandra C Fuchs. 2014. “Handling random errors and biases in methods used for short-term dietary assessment.” Revista de Saúde Pública 48 (5): 845-850. doi:10.1590/S0034-8910.2014048005154. http://dx.doi.org/10.1590/S0034-8910.2014048005154.en
dc.identifier.issn0034-8910en
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:13890636
dc.description.abstractEpidemiological studies have shown the effect of diet on the incidence of chronic diseases; however, proper planning, designing, and statistical modeling are necessary to obtain precise and accurate food consumption data. Evaluation methods used for short-term assessment of food consumption of a population, such as tracking of food intake over 24h or food diaries, can be affected by random errors or biases inherent to the method. Statistical modeling is used to handle random errors, whereas proper designing and sampling are essential for controlling biases. The present study aimed to analyze potential biases and random errors and determine how they affect the results. We also aimed to identify ways to prevent them and/or to use statistical approaches in epidemiological studies involving dietary assessments.en
dc.language.isoen_USen
dc.publisherFaculdade de Saúde Pública da Universidade de São Pauloen
dc.relation.isversionofdoi:10.1590/S0034-8910.2014048005154en
dc.relation.hasversionhttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC4211566/pdf/en
dash.licenseLAAen_US
dc.subjectDiet Recordsen
dc.subjectData Analysis, methodsen
dc.subjectEatingen
dc.subjectFood Consumptionen
dc.subjectDiet Surveys, methodsen
dc.titleHandling random errors and biases in methods used for short-term dietary assessmenten
dc.typeJournal Articleen_US
dc.description.versionVersion of Recorden
dc.relation.journalRevista de Saúde Públicaen
dash.depositing.authorRossato, Sinara Len_US
dc.date.available2015-02-02T15:32:02Z
dc.identifier.doi10.1590/S0034-8910.2014048005154*
dash.contributor.affiliatedRossato, Sinara


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