<?xml version="1.0" encoding="UTF-8"?>
<codeBook version="1.2.2" ID="NAM_2005_STEPS_v01_M" 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>
      <IDNo>DDI_NAM_2005_STEPS_v01_M</IDNo>
    </titlStmt>
    <prodStmt>
      <producer abbr="" affiliation="World Health Organization" role="Documentation of data">Yue Wu</producer>
      <producer abbr="" affiliation="World Health Organization" role="Supervision and review of metadata and  documentation of study">Melanie Cowan</producer>
      <producer abbr="DECDG" affiliation="The World Bank" role="Metadata adapted for World Bank Microdata Library">Development Economics Data Group</producer>
      <prodDate date="2020-03-27">2020-03-27</prodDate>
      <software version="v5">NADA</software>
    </prodStmt>
    <verStmt>
      <version>Identical to a metadata (NAM_2005_STEPS_v01) published on WHO NCD microdata repository (http://extranet.who.int/ncdsmicrodata/index.php/catalog). Some of the metadata fields have been edited.</version>
    </verStmt>
  </citation>
</docDscr>
<stdyDscr>
  <citation>
    <titlStmt>
      <titl>STEPwise Survey for Non Communicable Diseases Risk Factor 2005</titl>
      <subTitl/>
      <altTitl>STEPS 2005</altTitl>
      <parTitl/>
      <IDNo>NAM_2005_STEPS_v01_M</IDNo>
    </titlStmt>
    <rspStmt>
      <AuthEnty affiliation="">Ministry of Health</AuthEnty>
    </rspStmt>
    <prodStmt>
      <copyright/>
      <software version="5.0" date="2024-03-30">NADA</software>
      <grantNo/>
    </prodStmt>
    <distStmt>
      <contact affiliation="World Health Organization" URI="http://www.who.int/ncds/surveillance/steps/en/" email="ncdmonitoring@who.int">NCD Surveillance Team</contact>
      <depDate date=""/>
      <distDate date=""/>
    </distStmt>
    <serStmt>
      <serName>Other Household Survey [hh/oth]</serName>
      <serInfo><![CDATA[This is the first STEPS conducted by Namibia.]]></serInfo>
    </serStmt>
    <verStmt>
      <version date="">Public-use dataset</version>
      <verResp/>
      <notes><![CDATA[]]></notes>
    </verStmt>
    <biblCit format=""><![CDATA[]]></biblCit>
    <notes><![CDATA[]]></notes>
  </citation>
  <stdyInfo>
    <studyBudget><![CDATA[]]></studyBudget>
    <subject>
      <keyword vocab="" vocabURI="">noncommunicable diseases</keyword>
      <keyword vocab="" vocabURI="">risk factors</keyword>
      <keyword vocab="" vocabURI="">health surveys</keyword>
      <keyword vocab="" vocabURI="">blood pressure</keyword>
      <keyword vocab="" vocabURI="">overweight</keyword>
      <keyword vocab="" vocabURI="">obesity</keyword>
      <keyword vocab="" vocabURI="">hypertension</keyword>
      <topcClas vocab="Survey" vocabURI="">STEPS</topcClas>
    </subject>
    <abstract><![CDATA[STEPS is a household-based survey to obtain core data on the established risk factors that determine the major burden of NCDs.]]></abstract>
    <sumDscr>
      <collDate date="2005-03" event="start" cycle=""/>
      <collDate date="2005-04" event="end" cycle=""/>
      <nation abbr="NAM">Namibia</nation>
      <geogCover>National coverage</geogCover>
      <geogUnit/>
      <anlyUnit><![CDATA[Individuals]]></anlyUnit>
      <universe><![CDATA[Adults aged 25-64 years.]]></universe>
      <dataKind>Sample survey data [ssd]</dataKind>
    </sumDscr>
    <qualityStatement>
      <standardsCompliance>
        <standard>
          <standardName/>
          <producer/>
        </standard>
        <complianceDescription/>
      </standardsCompliance>
      <otherQualityStatement/>
    </qualityStatement>
    <notes><![CDATA[The following topics were included in the survey: blood pressure, height, weight, waist circumference, hip circumference and heart rate.]]></notes>
    <exPostEvaluation completionDate="" type="">
      <evaluationProcess/>
      <outcomes/>
    </exPostEvaluation>
  </stdyInfo>
  <method>
    <dataColl>
      <timeMeth/>
      <frequenc/>
      <sampProc><![CDATA[A multi-stage cluster sample design was used to produce representative data for Namibia.]]></sampProc>
      <sampleFrame>
        <sampleFrameName/>
        <custodian/>
        <universe/>
        <frameUnit isPrimary="">
          <unitType numberOfUnits=""/>
        </frameUnit>
        <updateProcedure/>
      </sampleFrame>
      <deviat/>
      <collMode>Face-to-face [f2f]</collMode>
      <resInstru><![CDATA[]]></resInstru>
      <instrumentDevelopment type=""/>
      <collSitu><![CDATA[]]></collSitu>
      <actMin><![CDATA[]]></actMin>
      <ConOps><![CDATA[]]></ConOps>
      <weight><![CDATA[Analysis weights were calculated by taking the inverse of the probability of selection of each participant. These weights were adjusted for differences in the age-sex composition of the sample population as compared to the target population.

wStep2 - for physical measures]]></weight>
      <cleanOps><![CDATA[]]></cleanOps>
    </dataColl>
    <notes><![CDATA[]]></notes>
    <anlyInfo>
      <respRate><![CDATA[]]></respRate>
      <EstSmpErr><![CDATA[]]></EstSmpErr>
      <dataAppr><![CDATA[]]></dataAppr>
    </anlyInfo>
    <stdyClas><![CDATA[]]></stdyClas>
    <dataProcessing type=""/>
    <codingInstructions relatedProcesses="" type="">
      <txt/>
      <command formalLanguage=""/>
    </codingInstructions>
  </method>
  <dataAccs>
    <setAvail>
      <accsPlac URI=""/>
      <origArch/>
      <avlStatus/>
      <collSize/>
      <complete/>
      <fileQnty/>
      <notes><![CDATA[]]></notes>
    </setAvail>
    <useStmt>
      <restrctn/>
      <contact affiliation="World Health Organization" URI="http://www.who.int/ncds/surveillance/steps/en/" email="ncdmonitoring@who.int">NCD Surveillance Team</contact>
      <citReq><![CDATA[Publications based on STEPS data should cite the survey report (if available) and acknowledge the data source in the following manner:
&quot;This paper uses data from the [country] [year] STEPS survey, implemented by [implementing agency] with the support of the World Health Organization.&quot;]]></citReq>
      <deposReq><![CDATA[]]></deposReq>
      <conditions><![CDATA[The user undertakes: 
(1) to acknowledge the data source. 
(2) to share any planned publications with WHO prior to publication.
(3) to offer co-authorship of any reports or publications using the survey results to the coordinator of the survey.
(4) to use the data for non-commercial, not-for-profit public health purposes only.]]></conditions>
      <disclaimer><![CDATA[The data is being distributed without warranty of any kind. The responsibility for the use of the data lies with the user. In no event shall the World Health Organization be liable for damages arising from its use.]]></disclaimer>
    </useStmt>
    <notes><![CDATA[]]></notes>
  </dataAccs>
  <notes><![CDATA[]]></notes>
</stdyDscr>
<fileDscr ID="F2">
  <fileTxt>
    <fileName>nam2005</fileName>
    <fileCont>National public-use dataset</fileCont>
    <dimensns>
      <caseQnty>3258</caseQnty>
      <varQnty>29</varQnty>
    </dimensns>
    <dataChck></dataChck>
    <dataMsng></dataMsng>
    <verStmt>
      <version></version>
    </verStmt>
  </fileTxt>
  <notes></notes>
</fileDscr>
<dataDscr>
<var ID="V35" name="pid" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>participant ID - unique record ID</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">1</sumStat>
  <sumStat type="max">3290</sumStat>
  <sumStat type="mean">1643.254</sumStat>
  <sumStat type="stdev">948.791</sumStat>
</var>
<var ID="V41" name="i8" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>interview language</labl>
  <sumStat type="vald">3245</sumStat>
  <sumStat type="invd">13</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>English</labl>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <labl>Other</labl>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>5</catValu>
  </catgry>
  <catgry>
    <catValu>Sysmiss</catValu>
  </catgry>
</var>
<var ID="V42" name="sex" files="F2" intrvl="discrete">
  <varFormat type="character"/>
  <location width="5"/>
  <labl>sex</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>Men</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>Women</catValu>
    <catStat type="invd"/>
  </catgry>
</var>
<var ID="V43" name="age" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>age for analysis</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">25</sumStat>
  <sumStat type="max">64</sumStat>
  <sumStat type="mean">41.653</sumStat>
  <sumStat type="stdev">11.281</sumStat>
</var>
<var ID="V44" name="c4" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>yrs of education</labl>
  <sumStat type="vald">3236</sumStat>
  <sumStat type="invd">22</sumStat>
  <sumStat type="min"/>
  <sumStat type="max">28</sumStat>
  <sumStat type="mean">7.451</sumStat>
  <sumStat type="stdev">4.314</sumStat>
</var>
<var ID="V45" name="c8" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>adults older than 18yrs in household</labl>
  <sumStat type="vald">3226</sumStat>
  <sumStat type="invd">32</sumStat>
  <sumStat type="min"/>
  <sumStat type="max">30</sumStat>
  <sumStat type="mean">3.213</sumStat>
  <sumStat type="stdev">1.801</sumStat>
</var>
<var ID="V46" name="m2a" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>device ID (height)</labl>
  <sumStat type="vald">3255</sumStat>
  <sumStat type="invd">3</sumStat>
  <sumStat type="min"/>
  <sumStat type="max">123</sumStat>
  <sumStat type="mean">6.896</sumStat>
  <sumStat type="stdev">3.993</sumStat>
</var>
<var ID="V47" name="m2b" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>device ID (weight)</labl>
  <sumStat type="vald">3250</sumStat>
  <sumStat type="invd">8</sumStat>
  <catgry>
    <catValu>1</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>3</catValu>
  </catgry>
  <catgry>
    <catValu>4</catValu>
  </catgry>
  <catgry>
    <catValu>5</catValu>
  </catgry>
  <catgry>
    <catValu>7</catValu>
  </catgry>
  <catgry>
    <catValu>8</catValu>
  </catgry>
  <catgry>
    <catValu>9</catValu>
  </catgry>
  <catgry>
    <catValu>10</catValu>
  </catgry>
  <catgry>
    <catValu>11</catValu>
  </catgry>
  <catgry>
    <catValu>12</catValu>
  </catgry>
  <catgry>
    <catValu>14</catValu>
  </catgry>
  <catgry>
    <catValu>15</catValu>
  </catgry>
  <catgry>
    <catValu>16</catValu>
  </catgry>
  <catgry>
    <catValu>Sysmiss</catValu>
  </catgry>
</var>
<var ID="V48" name="m3" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>height (cm)</labl>
  <sumStat type="vald">3257</sumStat>
  <sumStat type="invd">1</sumStat>
  <sumStat type="min">2</sumStat>
  <sumStat type="max">585</sumStat>
  <sumStat type="mean">163.38</sumStat>
  <sumStat type="stdev">13.468</sumStat>
</var>
<var ID="V49" name="m4" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>weight (kg)</labl>
  <sumStat type="vald">3253</sumStat>
  <sumStat type="invd">5</sumStat>
  <sumStat type="min">2</sumStat>
  <sumStat type="max">831</sumStat>
  <sumStat type="mean">67.34</sumStat>
  <sumStat type="stdev">40.542</sumStat>
</var>
<var ID="V50" name="m5" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>pregnant</labl>
  <sumStat type="vald">1836</sumStat>
  <sumStat type="invd">1422</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>Yes</labl>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <labl>No</labl>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>Sysmiss</catValu>
  </catgry>
</var>
<var ID="V51" name="m6" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>waist device ID</labl>
  <sumStat type="vald">3248</sumStat>
  <sumStat type="invd">10</sumStat>
  <catgry>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>1</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
  </catgry>
  <catgry>
    <catValu>3</catValu>
  </catgry>
  <catgry>
    <catValu>4</catValu>
  </catgry>
  <catgry>
    <catValu>5</catValu>
  </catgry>
  <catgry>
    <catValu>6</catValu>
  </catgry>
  <catgry>
    <catValu>7</catValu>
  </catgry>
  <catgry>
    <catValu>8</catValu>
  </catgry>
  <catgry>
    <catValu>9</catValu>
  </catgry>
  <catgry>
    <catValu>10</catValu>
  </catgry>
  <catgry>
    <catValu>11</catValu>
  </catgry>
  <catgry>
    <catValu>12</catValu>
  </catgry>
  <catgry>
    <catValu>Sysmiss</catValu>
  </catgry>
</var>
<var ID="V52" name="m7" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>waist circumference (cm)</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">2</sumStat>
  <sumStat type="max">905</sumStat>
  <sumStat type="mean">83.685</sumStat>
  <sumStat type="stdev">24.721</sumStat>
</var>
<var ID="V53" name="m10" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>cuff size</labl>
  <sumStat type="vald">3250</sumStat>
  <sumStat type="invd">8</sumStat>
  <catgry>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>1</catValu>
    <labl>small</labl>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <labl>normal</labl>
  </catgry>
  <catgry>
    <catValu>3</catValu>
    <labl>large</labl>
  </catgry>
  <catgry>
    <catValu>Sysmiss</catValu>
  </catgry>
</var>
<var ID="V54" name="m11a" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>BP reading 1: systolic</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">11</sumStat>
  <sumStat type="max">235</sumStat>
  <sumStat type="mean">135.116</sumStat>
  <sumStat type="stdev">22.979</sumStat>
</var>
<var ID="V55" name="m11b" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>BP reading 1: diastolic</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">25</sumStat>
  <sumStat type="max">307</sumStat>
  <sumStat type="mean">84.199</sumStat>
  <sumStat type="stdev">14.304</sumStat>
</var>
<var ID="V56" name="m12a" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>BP reading 2: systolic</labl>
  <sumStat type="vald">3253</sumStat>
  <sumStat type="invd">5</sumStat>
  <sumStat type="min">11</sumStat>
  <sumStat type="max">231</sumStat>
  <sumStat type="mean">131.836</sumStat>
  <sumStat type="stdev">22.158</sumStat>
</var>
<var ID="V57" name="m12b" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>BP reading 2: diastolic</labl>
  <sumStat type="vald">3253</sumStat>
  <sumStat type="invd">5</sumStat>
  <sumStat type="min">38</sumStat>
  <sumStat type="max">173</sumStat>
  <sumStat type="mean">82.678</sumStat>
  <sumStat type="stdev">13.446</sumStat>
</var>
<var ID="V58" name="m13a" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>BP reading 3: systolic</labl>
  <sumStat type="vald">774</sumStat>
  <sumStat type="invd">2484</sumStat>
  <sumStat type="min">2</sumStat>
  <sumStat type="max">231</sumStat>
  <sumStat type="mean">136.769</sumStat>
  <sumStat type="stdev">24.689</sumStat>
</var>
<var ID="V59" name="m13b" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>BP reading 3: diastolic</labl>
  <sumStat type="vald">773</sumStat>
  <sumStat type="invd">2485</sumStat>
  <sumStat type="min">47</sumStat>
  <sumStat type="max">132</sumStat>
  <sumStat type="mean">85.382</sumStat>
  <sumStat type="stdev">13.979</sumStat>
</var>
<var ID="V60" name="m14" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>took raised BP meds in past 2 weeks</labl>
  <sumStat type="vald">3148</sumStat>
  <sumStat type="invd">110</sumStat>
  <catgry>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>1</catValu>
    <labl>Yes</labl>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <labl>No</labl>
  </catgry>
  <catgry>
    <catValu>3</catValu>
  </catgry>
  <catgry>
    <catValu>Sysmiss</catValu>
  </catgry>
</var>
<var ID="V61" name="m15" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>hip circumference (cm)</labl>
  <sumStat type="vald">3254</sumStat>
  <sumStat type="invd">4</sumStat>
  <sumStat type="min">34.1</sumStat>
  <sumStat type="max">940</sumStat>
  <sumStat type="mean">99.075</sumStat>
  <sumStat type="stdev">27.05</sumStat>
</var>
<var ID="V62" name="m16a" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>heart rate reading 1 (beats per minute)</labl>
  <sumStat type="vald">3257</sumStat>
  <sumStat type="invd">1</sumStat>
  <sumStat type="min">14</sumStat>
  <sumStat type="max">164</sumStat>
  <sumStat type="mean">83.191</sumStat>
  <sumStat type="stdev">14.844</sumStat>
</var>
<var ID="V63" name="m16b" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>heart rate reading 2 (beats per minute)</labl>
  <sumStat type="vald">3253</sumStat>
  <sumStat type="invd">5</sumStat>
  <sumStat type="min">9</sumStat>
  <sumStat type="max">191</sumStat>
  <sumStat type="mean">82.69</sumStat>
  <sumStat type="stdev">14.87</sumStat>
</var>
<var ID="V64" name="m16c" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>heart rate reading 3 (beats per minute)</labl>
  <sumStat type="vald">770</sumStat>
  <sumStat type="invd">2488</sumStat>
  <sumStat type="min">45</sumStat>
  <sumStat type="max">310</sumStat>
  <sumStat type="mean">83.925</sumStat>
  <sumStat type="stdev">17.027</sumStat>
</var>
<var ID="V65" name="agerange" files="F2" intrvl="discrete">
  <varFormat type="character"/>
  <location width="5"/>
  <labl>ageranges for which survey was designed</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>25-34</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>35-44</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>45-54</catValu>
  </catgry>
  <catgry>
    <catValu>55-64</catValu>
  </catgry>
</var>
<var ID="V66" name="psu" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>psu</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>1</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>3</catValu>
  </catgry>
  <catgry>
    <catValu>4</catValu>
  </catgry>
  <catgry>
    <catValu>5</catValu>
  </catgry>
  <catgry>
    <catValu>6</catValu>
  </catgry>
  <catgry>
    <catValu>7</catValu>
  </catgry>
  <catgry>
    <catValu>8</catValu>
  </catgry>
  <catgry>
    <catValu>9</catValu>
  </catgry>
  <catgry>
    <catValu>10</catValu>
  </catgry>
</var>
<var ID="V67" name="stratum" files="F2" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>stratum</labl>
  <sumStat type="vald">3258</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>1</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <catStat type="invd"/>
  </catgry>
</var>
<var ID="V68" name="wstep2" files="F2" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>final analysis weight for step 2 (physical measures)</labl>
  <sumStat type="vald">3256</sumStat>
  <sumStat type="invd">2</sumStat>
  <sumStat type="min">6.653</sumStat>
  <sumStat type="max">261.588</sumStat>
  <sumStat type="mean">41.748</sumStat>
  <sumStat type="stdev">39.329</sumStat>
</var>
</dataDscr></codeBook>
