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<codeBook version="1.2.2" ID="MEX_2016_ENSANUT_MC_v01_M_v01_A_ESS" xml-lang="en" xmlns="http://www.icpsr.umich.edu/DDI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.icpsr.umich.edu/DDI http://www.icpsr.umich.edu/DDI/Version1-2-2.xsd">
  <docDscr>
    <citation>
      <titlStmt>
        <titl>
          MEX_2016_ENSANUT_MC_v01_M_v01_A_ESS
        </titl>
        <altTitl>
          --
        </altTitl>
        <IDNo>
          FAO_MEX_2016_ENSANUT_MC_v01_M_v01_A_ESS_FAO
        </IDNo>
      </titlStmt>
      <prodStmt>
        <producer abbr="ESN" affiliation="Food and Agriculture Organization of the United Nations" role="Metadata producer">
          Food and Nutrition Division
        </producer>
        <producer abbr="ESS" affiliation="Food and Agriculture Organization of the United Nations" role="Metadata adapted for FAM">
          Statistics Division
        </producer>
        <software version="4.0.10" date="2018-05-02">
          Nesstar Publisher
        </software>
      </prodStmt>
    </citation>
    <docSrc>
      <titlStmt>
        <titl>
          MEX_2016_ENSANUT_MC_v01_M_v01_A_ESS
        </titl>
        <subTitl>
          --
        </subTitl>
      </titlStmt>
      <prodStmt>
        <prodPlac>
          --
        </prodPlac>
      </prodStmt>
    </docSrc>
  </docDscr>
  <stdyDscr>
    <citation>
      <titlStmt>
        <titl>
          Halfway National Health and Nutrition Survey 2016
        </titl>
        <altTitl>
          ENSANUT MC MEX 2016
        </altTitl>
        <IDNo>
          MEX_2016_ENSANUT_MC_v01_M_v01_A_ESS
        </IDNo>
		<parTitl>Encuesta Nacional de Salud y Nutrición - Medio Camino 2016</parTitl>
      </titlStmt>
      <rspStmt>
        <AuthEnty>
          National Public Health Institute of Mexico (INSP, Instituto Nacional de Salud Pública)
        </AuthEnty>
      </rspStmt>
      <prodStmt>
        <software version="4.0.10" date="2018-05-02">
          Nesstar Publisher
        </software>
      </prodStmt>
      <distStmt>
        <contact affiliation="Food and Agriculture Organization of the United Nations" email="fao-who-gift@fao.org ">
          Food and Nutrition Division
        </contact>
      </distStmt>
      <serStmt>
        <serName>
          Individual Food Consumption/Dietary Survey [hh/ifcs]
        </serName>
      </serStmt>
      <verStmt>
        <verResp affiliation=" "/>
      </verStmt>
    </citation>
    <stdyInfo>
      <abstract>
        The Halfway National Health and Nutrition Survey 2016 (ENSANUT MC, Encuesta Nacional de Salud y Nutrición - Medio Camino) is a probabilistic national survey which collects representative information from national, regional, and rural/urban levels. This survey generated relevant and updated information on the frequency, distribution, and trend of health and nutrition conditions of the Mexican population.
      </abstract>
      <sumDscr>
        <collDate date="2016-05-01" event="start"/>
        <collDate date="2016-10-31" event="end"/>
        <nation abbr="MEX">
          Mexico
        </nation>
        <geogCover>
          National coverage, both urban and rural areas.
        </geogCover>
        <anlyUnit>
          Individuals
        </anlyUnit>
        <universe>
          General population was covered in the survey.
        </universe>
        <dataKind>
          Sample survey data [ssd]
        </dataKind>
      </sumDscr>
      <notes>
        <![CDATA[The survey collected information on:
- SUBJECTS: information on the participants such as age, sex and geographical location 
- CONSUMPTION: information on all foods consumed by each participant in each survey day, including quantities and nutrient values]]>
      </notes>
    </stdyInfo>
    <method>
      <dataColl>
        <dataCollector affiliation="National Public Health Institute of Mexico (INSP, Instituto Nacional de Salud Pública)"/>
        <sampProc>
		<![CDATA[The ENSANUT MC 2016 used a stratified multistage sample. The primary sampling unit was the basic geostatistical areas (AGEB, Áreas Geoestadísticas Básicas), that are census units in Mexico. In urban localities, the AGEB list of the Census of Population and Housing (CPV, Censo de Población y Vivienda) 2010 was used. In rural localities, the list of rural AGEBs used in the Count of Population and Housing (Conteo, Conteo de Población y Vivienda) 2005 was used with updated information from the 2010 Census.

The survey included information on 24-hour dietary recall of a random subsample of approximately 15 percent of total participants (n=4341).]]>
        </sampProc>
        <collMode>
          Face-to-face [f2f]
        </collMode>
        <sources/>
        <collSitu>
          <![CDATA[Dietary intake was assessed by using the 24-h recall (24HR) automated multiple-pass method. 

People aged 15 years or older were asked about their food intakes. The person in charge of food preparation and distribution in the household was asked about ingredients and recipes of foods prepared at home, and also provided information on the intakes of children younger than 15 years old. The first and second 24HR interviews were administered on a randomly selected day of the week in order to obtain measurements on both weekdays and weekend days.]]>
        </collSitu>
        <weight>
          Initial weights were computed using the age and sex distribution in the 2010 Census of the Mexican population. Final weights accounted for the complex survey design as well as for survey nonresponse and were used throughout the analyses. All analyses must consider the survey weights to accurately measure the precision of the estimators.
        </weight>
      </dataColl>
    </method>
    <dataAccs>
      <useStmt>
        <confDec required="yes">
          The users shall not take any action with the purpose of identifying any individual entity (i.e. person, household, enterprise, etc.) in the micro dataset(s). If such a disclosure is made inadvertently, no use will be made of the information, and it will be reported immediately to FAO.
        </confDec>
        <citReq>
          National Institute of Public Health of Mexico (INSP), Mexico; 2016; Halfway National Health and Nutrition Survey (ENSANUT) 2016
        </citReq>
        <conditions>
          <![CDATA[Micro datasets disseminated by FAO shall only be allowed for research and statistical purposes. Any user which requests access working for a commercial company will not be granted access to any micro dataset regardless of their specified purpose. Users requesting access to any datasets must agree to the following minimal conditions:
- The micro dataset will only be used for statistical and/or research purposes;
- Any results derived from the micro dataset will be used solely for reporting aggregated information, and not for any specific individual entities or data subjects;
- The users shall not take any action with the purpose of identifying any individual entity (i.e. person, household, enterprise, etc.) in the micro dataset(s). If such a disclosure is made inadvertently, no use will be made of the information, and it will be reported immediately to FAO;
- The micro dataset cannot be re-disseminated by users or shared with anyone other than the individuals that are granted access to the micro dataset by FAO.]]>
        </conditions>
        <disclaimer>
          The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.
        </disclaimer>
      </useStmt>
    </dataAccs>
  </stdyDscr>
  <dataDscr/>
</codeBook>
