<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1415-5273</journal-id>
<journal-title><![CDATA[Revista de Nutrição]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Nutr.]]></abbrev-journal-title>
<issn>1415-5273</issn>
<publisher>
<publisher-name><![CDATA[Pontifícia Universidade Católica de Campinas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1415-52732012000500009</article-id>
<article-id pub-id-type="doi">10.1590/S1415-52732012000500009</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Procedimentos empregados na estimativa das medidas de massa e de volume de alimentos selecionados pelo Inquérito Nacional de Alimentação 2008-2009]]></article-title>
<article-title xml:lang="en"><![CDATA[Procedures for estimating the weight and volume of selected foods reported in cooking units by the National Dietary Survey of 2008-2009]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bezerra]]></surname>
<given-names><![CDATA[Ilana Nogueira]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Monteiro]]></surname>
<given-names><![CDATA[Luana Silva]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Araujo]]></surname>
<given-names><![CDATA[Marina Campos]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[Rosangela Alves]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Yokoo]]></surname>
<given-names><![CDATA[Edna Massae]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sichieri]]></surname>
<given-names><![CDATA[Rosely]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidade do Estado do Rio de Janeiro Instituto de Medicina Social Departamento de Epidemiologia]]></institution>
<addr-line><![CDATA[Rio de Janeiro RJ]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidade do Estado do Rio de Janeiro Instituto de Nutrição Josué de Castro Departamento de Nutrição Social Aplicada]]></institution>
<addr-line><![CDATA[Rio de Janeiro RJ]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidade Federal Fluminense Centro de Ciências Médicas Departamento de Epidemiologia e Bioestatística]]></institution>
<addr-line><![CDATA[Niterói RJ]]></addr-line>
<country>Brasil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2012</year>
</pub-date>
<volume>25</volume>
<numero>5</numero>
<fpage>646</fpage>
<lpage>655</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1415-52732012000500009&amp;lng=en&amp;nrm=iso&amp;tlng=en"></self-uri><self-uri xlink:href="http://www.scielo.br/scielo.php?script=sci_abstract&amp;pid=S1415-52732012000500009&amp;lng=en&amp;nrm=iso&amp;tlng=en"></self-uri><self-uri xlink:href="http://www.scielo.br/scielo.php?script=sci_pdf&amp;pid=S1415-52732012000500009&amp;lng=en&amp;nrm=iso&amp;tlng=en"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[OBJETIVO: Descrever os procedimentos utilizados para estimar as medidas de massa e de volume dos itens mais consumidos no Brasil e apresentar propostas que possam ser adotadas para o aprimoramento do cálculo das quantidades ingeridas nos inquéritos alimentares no Brasil. MÉTODOS: Foram utilizados os dados do Inquérito Nacional de Alimentação 2008-2009 para descrever as frequências brutas das unidades de medida referidas para os cinco itens mais consumidos no Brasil (arroz, feijão, café, pão e carne bovina frita), exemplificouse a construção da base de dados utilizada no Inquérito Nacional de Alimentação e discutiramse as principais dificuldades encontradas nesse processo. RESULTADOS: Foram citadas aproximadamente 11.800 unidades de medidas associadas a cerca de 2.000 alimentos/preparações. A colher de servir foi a medida mais citada para o arroz (57%); a concha, para o feijão (80%); a xícara de café, para café (36%); unidade, para pão de sal (88%) e bife, para carne bovina frita (54%). Medidas equivocadas ou incompatíveis com os alimentos e unidades de medida que dificilmente podem ser dimensionadas foram citadas e uma unidade de medida padrão foi utilizada para estimar a quantidade consumida nessas situações. CONCLUSÃO: Na estimativa das quantidades relatadas no Inquérito Nacional de Alimentação foram adotados procedimentos no intuito de minimizar os erros de mensuração. Esforços para melhorar a quantificação dos alimentos consumidos em inquéritos nacionais se justificam uma vez que a padronização das medidas referidas em inquéritos nutricionais possibilita comparações nacionais e internacionais e contribui para elaboração de recomendações e guias de alimentação e nutrição.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[OBJECTIVE: The present study described the methods used for estimating the weight and volume of the most consumed foods in Brazil reported in cooking units and presented suggestions that improve the assessment of food consumption reported in dietary surveys in Brazil. METHODS: Data from the National Dietary Survey of 2008-2009 were used for describing the rates of measurements reported for the five most commonly consumed items in Brazil (rice, beans, coffee, bread and beef steak), illustrating the construction of the database used in National Dietary Survey and discussing the main difficulties found in the process. RESULTS: Around 11,800 units of measurement associated with approximately 2,000 foods/preparations were cited. The serving spoon was the most cited measure for rice (57%); ladle for beans (80%); coffee cup for coffee (36%); unit for bread (88%), and unit for beef steak (54%). Misleading and incompatible measurements and those that can hardly be estimated were cited and a standard unit of measurement was used for estimating the amount consumed in these situations. CONCLUSION: Procedures were used for minimizing measurement errors when estimating quantities of foods consumed reported by the National Dietary Survey. Efforts to improve the quantification of food intake in national surveys are justified since the standardization of the measures reported in dietary surveys enables national and international comparisons and helps to develop recommendations and guidelines on food and nutrition.]]></p></abstract>
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<kwd lng="en"><![CDATA[Data collection]]></kwd>
<kwd lng="en"><![CDATA[Food consumption]]></kwd>
<kwd lng="en"><![CDATA[Diet records]]></kwd>
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