<ddi:DDIInstance xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:instance:3_3 http://ddialliance.org/Specification/DDI-Lifecycle/3.3/XMLSchema/instance.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ddi="ddi:instance:3_3" xmlns:r="ddi:reusable:3_3" xmlns:s="ddi:studyunit:3_3" xmlns:d="ddi:datacollection:3_3" xmlns:a="ddi:archive:3_3" xmlns:c="ddi:conceptualcomponent:3_3" xmlns:cm="ddi:comparative:3_3" xmlns:g="ddi:group:3_3" xmlns:l="ddi:logicalproduct:3_3" xmlns:p="ddi:physicaldataproduct:3_3" xmlns:pi="ddi:physicalinstance:3_3" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xml="http://www.w3.org/XML/1998/namespace" isMaintainable="true" scopeOfUniqueness="Agency">
  <r:URN>urn:ddi:se.researchdata:ext0272-1:1</r:URN>
  <r:Agency>SND</r:Agency>
  <r:ID>ext0272-1</r:ID>
  <r:Version>1</r:Version>
  <g:ResourcePackage>
    <r:URN>urn:ddi:se.researchdata:ext0272-1.ResourcePackage:2.0</r:URN>
    <r:OtherMaterialScheme>
      <r:URN>urn:ddi:se.researchdata:ext0272-1.OtherMaterialScheme:2.0</r:URN>
      <r:OtherMaterial>
        <r:URN>urn:ddi:se.researchdata:ext0064-1:1.1</r:URN>
        <r:TypeOfMaterial>Dataset</r:TypeOfMaterial>
        <r:Citation>
          <r:Title>
            <r:String xml:lang="sv">Barnens miljöhälsoenkät 2003</r:String>
            <r:String xml:lang="en">The childrens environment survey 2003</r:String>
          </r:Title>
        </r:Citation>
        <r:ExternalURLReference>https://snd.se/catalogue/dataset/ext0064-1</r:ExternalURLReference>
      </r:OtherMaterial>
      <r:OtherMaterial>
        <r:URN>urn:ddi:se.researchdata:ext0065-1:1.1</r:URN>
        <r:TypeOfMaterial>Dataset</r:TypeOfMaterial>
        <r:Citation>
          <r:Title>
            <r:String xml:lang="sv">Nationella miljöhälsoenkäten 1999</r:String>
            <r:String xml:lang="en">National Environmental Health Survey 1999</r:String>
          </r:Title>
        </r:Citation>
        <r:ExternalURLReference>https://snd.se/catalogue/dataset/ext0065-1</r:ExternalURLReference>
      </r:OtherMaterial>
      <r:OtherMaterial>
        <r:URN>urn:ddi:se.researchdata:ext0066-1:1.1</r:URN>
        <r:TypeOfMaterial>Dataset</r:TypeOfMaterial>
        <r:Citation>
          <r:Title>
            <r:String xml:lang="sv">Nationella miljöhälsoenkäten 2007</r:String>
            <r:String xml:lang="en">National Environment Health Survey 2007</r:String>
          </r:Title>
        </r:Citation>
        <r:ExternalURLReference>https://snd.se/catalogue/dataset/ext0066-1</r:ExternalURLReference>
      </r:OtherMaterial>
      <r:OtherMaterial>
        <r:URN>urn:ddi:se.researchdata:ext0273-1:1.1</r:URN>
        <r:TypeOfMaterial>Dataset</r:TypeOfMaterial>
        <r:Citation>
          <r:Title>
            <r:String xml:lang="sv">Nationella miljöhälsoenkäten 2015</r:String>
            <r:String xml:lang="en">National environment health survey 2015</r:String>
          </r:Title>
        </r:Citation>
        <r:ExternalURLReference>https://snd.se/catalogue/dataset/ext0273-1</r:ExternalURLReference>
      </r:OtherMaterial>
    </r:OtherMaterialScheme>
    <a:OrganizationScheme>
      <r:URN>urn:ddi:se.researchdata:ext0272-1.OrganizationScheme-0:2.0</r:URN>
      <a:Individual>
        <r:URN>urn:ddi:se.researchdata:ext0272-1.Individual-0:2.0</r:URN>
        <r:UserAttributePair>
          <r:AttributeKey>affiliation</r:AttributeKey>
          <r:AttributeValue>Centrum för Arbets- och miljömedicin, Stockholms läns landsting</r:AttributeValue>
        </r:UserAttributePair>
        <a:IndividualIdentification>
          <a:IndividualName>
            <a:FirstGiven>Antonios</a:FirstGiven>
            <a:LastFamily>Georgelis</a:LastFamily>
            <a:FullName>
              <r:String>Antonios Georgelis</r:String>
            </a:FullName>
          </a:IndividualName>
        </a:IndividualIdentification>
      </a:Individual>
    </a:OrganizationScheme>
  </g:ResourcePackage>
  <s:StudyUnit>
    <r:URN>urn:ddi:se.researchdata:ext0272-1.StudyUnit:2.0</r:URN>
    <r:UserID typeOfUserID="datasetIdentifier">ext0272-1</r:UserID>
    <r:Citation>
      <r:Title>
        <r:String xml:lang="sv">Barnens miljöhälsoenkät 2011</r:String>
        <r:String xml:lang="en">The childrens environment survey 2011</r:String>
      </r:Title>
      <r:Creator>
        <r:CreatorReference>
          <r:URN>urn:ddi:se.researchdata:ext0272-1.Individual-0:2.0</r:URN>
          <r:TypeOfObject>Individual</r:TypeOfObject>
        </r:CreatorReference>
      </r:Creator>
      <r:Publisher>
        <r:PublisherName>
          <r:String xml:lang="sv">Folkhälsomyndigheten</r:String>
          <r:String xml:lang="en">Public Health Agency of Sweden</r:String>
        </r:PublisherName>
      </r:Publisher>
      <r:Publisher>
        <r:PublisherName>
          <r:String xml:lang="sv">Folkhälsomyndigheten</r:String>
          <r:String xml:lang="en">Public Health Agency of Sweden</r:String>
        </r:PublisherName>
      </r:Publisher>
      <r:PublicationDate>
        <r:SimpleDate>2017-06-14</r:SimpleDate>
      </r:PublicationDate>
    </r:Citation>
    <r:Abstract>
      <r:Content xml:lang="sv">Barnens miljöhälsoenkät genomförs i samarbete mellan Institutet för miljömedicin (IMM) och Statistiska Centralbyrån (SCB), på uppdrag av Folkhälsomyndigheten. 

2011 års enkät  riktade  sig  till  barn  i  de  tre  åldersgrupperna 8 månader, 4 år och 12 år och besvarades i huvudsak av deras vårdnadshavare. Några av frågorna i 12-års enkäten ställdes direkt till barnen. Frågorna handlade om barns exponering  för  miljöfaktorer  samt  deras  besvärsupplevelser och hälsotillstånd. Statistiska centralbyrån kompletterade sedan data från enkäten med uppgifter från olika centrala register om barnets kön, ålder,  bostadsort,  födelseland,  föräldrarnas  utbildningsnivå m.m.  

Totalt valdes nästan 71 400 barn ut genom ett slumpmässigt urval inom alla län. Cirka 36 000 personer  besvarade  enkäten,  vilket  innebär  en svarsfrekvens  på  drygt  50  procent.

Förutom 2011 års genomförande har studien även gjorts år 2003, vilket gör det möjligt  att  jämföra  resultaten  och  redovisa  hur barns miljö och hälsa har förändrats under de åtta år som gått mellan undersökningarna.

Syfte:
Syftet var att kartlägga hur miljöfaktorer som luftföroreningar, buller och inomhusmiljö påverkar barns och ungdomars hälsa.</r:Content>
      <r:Content xml:lang="en">The Children's Environmental Health Survey is carried out in collaboration between the Institute of Environmental Medicine at Karolinska Institutet and the Statistics Sweden, on behalf of the Public Health Agency of Sweden.

The  questionnaire  concerned  the  health  and environments  of  children  in  three  age  groups: 8  months,  4  years,  and  the  12  years.  The  questions  were  in  most  cases  answered  by  the  children’s  parents,  but  some  of  the  questions were directly asked of children in 12-year-old group.

The questions focused on the children’s exposure to environmental factors and on their self-rated symptoms,  health,  and  levels  of  disturbance  by various environmental factors. Statistics Sweden supplemented the data from the survey with demographic data from various central registers including gender, age, place of residence, country 24 of birth, and parents’ educational level etc. Nearly 71 400 children were randomly selected  within  each  county.  Approximately  36  000 people  responded  to  the  survey,  representing  a response  rate  of  over  50  percent.

In addition to the study in 2011 a previously survey had been conducted in 2003, making  it  possible  to  compare  the  results  and  show how children’s environment and health changed during the eight years between the surveys.

Purpose:
The aim was to chart how environmental factors like air pollution, noise and indoor environment effects the health of children and adolescents.</r:Content>
    </r:Abstract>
    <r:Coverage>
      <r:TopicalCoverage>
        <r:URN>urn:ddi:se.researchdata:ext0272-1.TopicalCoverage:2.0</r:URN>
        <r:Subject xml:lang="en" controlledVocabularyID="Health" controlledVocabularyName="CESSDA Topic Classification">HEALTH</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="Health" controlledVocabularyName="CESSDA Topic Classification">HÄLSA</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="3" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Medical and Health Sciences</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="3" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Medicin och hälsovetenskap</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="303" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Health Sciences</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="303" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Hälsovetenskap</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="30303" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Occupational Health and Environmental Health</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="30303" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Arbetsmedicin och miljömedicin</r:Subject>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:6f628e04-cd98-4e7d-a50c-3078fe506f7f:4" controlledVocabularyName="ELSST">HOUSING</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:6f628e04-cd98-4e7d-a50c-3078fe506f7f:4" controlledVocabularyName="ELSST">BOENDE</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:cb7ead63-4538-4bb5-94a4-10b196c9e78d:4" controlledVocabularyName="ELSST">FAMILY ENVIRONMENT</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:cb7ead63-4538-4bb5-94a4-10b196c9e78d:4" controlledVocabularyName="ELSST">FAMILJEMILJÖ</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:21717558-23e6-4e2b-9fd5-bbff85502d08:4" controlledVocabularyName="ELSST">SMOKING</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:21717558-23e6-4e2b-9fd5-bbff85502d08:4" controlledVocabularyName="ELSST">RÖKNING</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:b2d3d1f0-b913-4aa8-86ba-3b675ee86115:4" controlledVocabularyName="ELSST">PHYSICAL ACTIVITIES</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:b2d3d1f0-b913-4aa8-86ba-3b675ee86115:4" controlledVocabularyName="ELSST">FYSISK AKTIVITET</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:ed0f05a9-5860-45d0-9a46-96017abb1dc1:4" controlledVocabularyName="ELSST">TELEVISION VIEWING</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:ed0f05a9-5860-45d0-9a46-96017abb1dc1:4" controlledVocabularyName="ELSST">TV-TITTANDE</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:1b852371-17c9-4ae6-bb27-81dd7f3bf3c1:4" controlledVocabularyName="ELSST">OBESITY</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:1b852371-17c9-4ae6-bb27-81dd7f3bf3c1:4" controlledVocabularyName="ELSST">FETMA</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:2884bafb-6782-421d-982d-84684d718745:4" controlledVocabularyName="ELSST">PUBLIC HEALTH</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:2884bafb-6782-421d-982d-84684d718745:4" controlledVocabularyName="ELSST">FOLKHÄLSA</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:106aa3af-ac75-4786-8b2d-3c8a1aa53384:4" controlledVocabularyName="ELSST">MENTAL HEALTH</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:106aa3af-ac75-4786-8b2d-3c8a1aa53384:4" controlledVocabularyName="ELSST">PSYKISK HÄLSA</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:99cf6149-16d7-470e-9a76-ed1de65aad97:4" controlledVocabularyName="ELSST">NATURAL ENVIRONMENT</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:99cf6149-16d7-470e-9a76-ed1de65aad97:4" controlledVocabularyName="ELSST">NATURMILJÖ</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:290327e7-0a69-44f7-8348-c9608aee1fad:4" controlledVocabularyName="ELSST">DEMOGRAPHY</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:290327e7-0a69-44f7-8348-c9608aee1fad:4" controlledVocabularyName="ELSST">DEMOGRAFI</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:62a22274-0d68-43bf-9a4c-f5c21c91e9d6:4" controlledVocabularyName="ELSST">PASSIVE SMOKING</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:62a22274-0d68-43bf-9a4c-f5c21c91e9d6:4" controlledVocabularyName="ELSST">PASSIV RÖKNING</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D016021" controlledVocabularyName="MeSH">Epidemiologic Studies</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D016021" controlledVocabularyName="MeSH">Epidemiologiska studier</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D012140" controlledVocabularyName="MeSH">Respiratory Tract Diseases</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D012140" controlledVocabularyName="MeSH">Luftvägssjukdomar</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D015444" controlledVocabularyName="MeSH">Exercise</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D015444" controlledVocabularyName="MeSH">Träning</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D011159" controlledVocabularyName="MeSH">Population Surveillance</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D011159" controlledVocabularyName="MeSH">Populationsövervakning</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D034381" controlledVocabularyName="MeSH">Hearing Loss</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D034381" controlledVocabularyName="MeSH">Hörselnedsättning</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D012959" controlledVocabularyName="MeSH">Socioeconomic Factors</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D012959" controlledVocabularyName="MeSH">Socioekonomiska faktorer</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D012307" controlledVocabularyName="MeSH">Risk Factors</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D012307" controlledVocabularyName="MeSH">Riskfaktorer</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D050177" controlledVocabularyName="MeSH">Overweight</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D050177" controlledVocabularyName="MeSH">Övervikt</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D004032" controlledVocabularyName="MeSH">Diet</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D004032" controlledVocabularyName="MeSH">Kost</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D001249" controlledVocabularyName="MeSH">Asthma</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D001249" controlledVocabularyName="MeSH">Astma</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D009622" controlledVocabularyName="MeSH">Noise</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D009622" controlledVocabularyName="MeSH">Buller</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D011795" controlledVocabularyName="MeSH">Surveys and Questionnaires</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D011795" controlledVocabularyName="MeSH">Kartläggning och enkäter</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D000397" controlledVocabularyName="MeSH">Air Pollution</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D000397" controlledVocabularyName="MeSH">Luftförorening</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D014026" controlledVocabularyName="MeSH">Nicotiana</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D014026" controlledVocabularyName="MeSH">Tobak</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D006967" controlledVocabularyName="MeSH">Hypersensitivity</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D006967" controlledVocabularyName="MeSH">Överkänslighet</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:b409a99f-a542-4123-8e9f-159a4db3a1f7:4" controlledVocabularyName="ELSST">PARKS</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:b409a99f-a542-4123-8e9f-159a4db3a1f7:4" controlledVocabularyName="ELSST">PARKER</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:d966e9e4-29f0-4329-b4fc-40eb71a25201:4" controlledVocabularyName="ELSST">SCHOOLS</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:d966e9e4-29f0-4329-b4fc-40eb71a25201:4" controlledVocabularyName="ELSST">SKOLOR</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:ebe5be05-b688-4450-a940-35797007398b:4" controlledVocabularyName="ELSST">HOUSING CONDITIONS</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:ebe5be05-b688-4450-a940-35797007398b:4" controlledVocabularyName="ELSST">BOSTADSFÖRHÅLLANDE</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:dc5f192c-20ad-43df-8374-62473ba5b957:4" controlledVocabularyName="ELSST">SUN PROTECTION</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:dc5f192c-20ad-43df-8374-62473ba5b957:4" controlledVocabularyName="ELSST">SOLSKYDD</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:309e2f2c-c707-447a-8625-e714d6d046a7:4" controlledVocabularyName="ELSST">SOCIO-ECONOMIC STATUS</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:309e2f2c-c707-447a-8625-e714d6d046a7:4" controlledVocabularyName="ELSST">SOCIOEKONOMISK STATUS</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="urn:ddi:int.cessda.elsst:53c69609-cae6-4f10-ac9c-c017bd2a5632:4" controlledVocabularyName="ELSST">GREEN BELT AREAS</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="urn:ddi:int.cessda.elsst:53c69609-cae6-4f10-ac9c-c017bd2a5632:4" controlledVocabularyName="ELSST">GRÖNBÄLTESOMRÅDEN</r:Keyword>
      </r:TopicalCoverage>
      <r:SpatialCoverage>
        <r:URN>urn:ddi:se.researchdata:ext0272-1.SpatialCoverage:2.0</r:URN>
        <r:CountryCode>SE</r:CountryCode>
      </r:SpatialCoverage>
    </r:Coverage>
    <r:AnalysisUnit controlledVocabularyID="AnalysisUnit" controlledVocabularyAgencyName="DDI Alliance">Individual<r:ControlledVocabularyURN>http://rdf-vocabulary.ddialliance.org/cv/AnalysisUnit/2.1.3/2dd4472</r:ControlledVocabularyURN></r:AnalysisUnit>
    <r:AnalysisUnitsCovered>
      <r:String xml:lang="en">Individual</r:String>
      <r:String xml:lang="sv">Individ</r:String>
    </r:AnalysisUnitsCovered>
    <d:DataCollection>
      <r:URN>urn:ddi:se.researchdata:ext0272-1.DataCollection:2.0</r:URN>
      <d:CollectionEvent>
        <r:URN>urn:ddi:se.researchdata:ext0272-1.CollectionEvent:2.0</r:URN>
        <d:DataCollectorOrganizationReference>
          <r:URN>urn:ddi:se.researchdata:ext0272-1.Organization-0:2.0</r:URN>
          <d:ID />
          <d:Version />
          <d:TypeOfObject>Organization</d:TypeOfObject>
        </d:DataCollectorOrganizationReference>
        <d:DataCollectionDate>
          <r:StartDate>2011-03</r:StartDate>
          <r:EndDate>2011-06</r:EndDate>
        </d:DataCollectionDate>
        <d:ModeOfCollection>
          <r:URN>urn:ddi:se.researchdata:ext0272-1.CollectionEvent-0-ModeOfCollectionType:2.0</r:URN>
          <d:TypeOfModeOfCollection>Self-administered questionnaire</d:TypeOfModeOfCollection>
          <r:Description>
            <r:Content xml:lang="en">Self-administered questionnaire</r:Content>
            <r:Content xml:lang="sv">Självadministrerat frågeformulär</r:Content>
          </r:Description>
        </d:ModeOfCollection>
      </d:CollectionEvent>
    </d:DataCollection>
    <d:DataCollection>
      <r:URN>urn:ddi:se.researchdata:ext0272-1.DataCollection:2.0</r:URN>
      <d:CollectionEvent>
        <r:URN>urn:ddi:se.researchdata:ext0272-1.CollectionEvent:2.0</r:URN>
        <d:DataCollectorOrganizationReference>
          <r:URN>urn:ddi:se.researchdata:ext0272-1.Organization-0:2.0</r:URN>
          <d:ID />
          <d:Version />
          <d:TypeOfObject>Organization</d:TypeOfObject>
        </d:DataCollectorOrganizationReference>
        <d:DataCollectionDate>
          <r:StartDate>2011-03</r:StartDate>
          <r:EndDate>2011-06</r:EndDate>
        </d:DataCollectionDate>
        <d:ModeOfCollection>
          <r:URN>urn:ddi:se.researchdata:ext0272-1.CollectionEvent-0-ModeOfCollectionType:2.0</r:URN>
          <d:TypeOfModeOfCollection>Self-administered questionnaire</d:TypeOfModeOfCollection>
          <r:Description>
            <r:Content xml:lang="en">Self-administered questionnaire</r:Content>
            <r:Content xml:lang="sv">Självadministrerat frågeformulär</r:Content>
          </r:Description>
        </d:ModeOfCollection>
      </d:CollectionEvent>
    </d:DataCollection>
    <d:DataCollection>
      <r:URN>urn:ddi:se.researchdata:ext0272-1.DataCollection:2.0</r:URN>
      <d:CollectionEvent>
        <r:URN>urn:ddi:se.researchdata:ext0272-1.CollectionEvent:2.0</r:URN>
        <d:DataCollectorOrganizationReference>
          <r:URN>urn:ddi:se.researchdata:ext0272-1.Organization-0:2.0</r:URN>
          <d:ID />
          <d:Version />
          <d:TypeOfObject>Organization</d:TypeOfObject>
        </d:DataCollectorOrganizationReference>
        <d:DataCollectionDate>
          <r:StartDate>2011-03</r:StartDate>
          <r:EndDate>2011-06</r:EndDate>
        </d:DataCollectionDate>
        <d:ModeOfCollection>
          <r:URN>urn:ddi:se.researchdata:ext0272-1.CollectionEvent-0-ModeOfCollectionType:2.0</r:URN>
          <d:TypeOfModeOfCollection>Self-administered questionnaire</d:TypeOfModeOfCollection>
          <r:Description>
            <r:Content xml:lang="en">Self-administered questionnaire</r:Content>
            <r:Content xml:lang="sv">Självadministrerat frågeformulär</r:Content>
          </r:Description>
        </d:ModeOfCollection>
      </d:CollectionEvent>
    </d:DataCollection>
    <a:Archive>
      <r:URN>urn:ddi:se.researchdata:ext0272-1.Archive:2.0</r:URN>
      <a:ArchiveSpecific>
        <a:Item>
          <a:Access>
            <r:URN>urn:ddi:se.researchdata:ext0272-1.Archive-ArchiveSpecificType-AccessType:2.0</r:URN>
            <a:TypeOfAccess controlledVocabularyName="info:eu-repo-Access-Terms vocabulary">restrictedAccess</a:TypeOfAccess>
          </a:Access>
          <a:DataFileQuantity>1</a:DataFileQuantity>
        </a:Item>
      </a:ArchiveSpecific>
    </a:Archive>
  </s:StudyUnit>
</ddi:DDIInstance>