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          <r:AttributeValue>Institute of Medicine, University of Gothenburg</r:AttributeValue>
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            <a:FirstGiven>Loisa</a:FirstGiven>
            <a:LastFamily>Sandström</a:LastFamily>
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              <r:String>Loisa Sandström</r:String>
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    <r:Citation>
      <r:Title>
        <r:String xml:lang="sv">Hearing and Noise Data from Swedish Preschools</r:String>
        <r:String xml:lang="en">Hörsel- och bullerdata från svenska förskolor</r:String>
      </r:Title>
      <r:Creator>
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          <r:URN>urn:ddi:se.researchdata:2025-210.Individual-0:2.0</r:URN>
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      <r:Publisher>
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          <r:String xml:lang="sv">Göteborgs universitet</r:String>
          <r:String xml:lang="en">University of Gothenburg</r:String>
        </r:PublisherName>
      </r:Publisher>
      <r:Publisher>
        <r:PublisherName>
          <r:String xml:lang="sv">Göteborgs universitet</r:String>
          <r:String xml:lang="en">University of Gothenburg</r:String>
        </r:PublisherName>
      </r:Publisher>
      <r:PublicationDate>
        <r:SimpleDate>2025-10-31</r:SimpleDate>
      </r:PublicationDate>
      <r:InternationalIdentifier>
        <r:IdentifierContent>10.5878/kp2z-2239</r:IdentifierContent>
        <r:ManagingAgency controlledVocabularyAgencyName="DOI">DOI</r:ManagingAgency>
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    <r:Abstract>
      <r:Content xml:lang="sv">Detta datamaterial innehåller anonymiserade mätningar av hörselfunktion och ljudnivåexponering hos barn i svenska förskolor. Datainsamlingen omfattade två typer av objektiva mätningar:

Pressurised Distortion Product Otoacoustic Emissions (pDPOAE) som indikator på cochleär funktion.

Ljudnivåmätningar med hjälp av personburna dosimetrar som registrerade A-vägda ljudnivåer under förskolevistelsen.

Ingen tympanometridata ingår i datasetet, men tympanometrisk screening användes som kvalitetskriterium för inkludering av DPOAE-resultat.

Datasetet innehåller följande variabler:

Anonymiserat ID

Tidpunkt för mätning (morgon/eftermiddag, början/slut av vecka)

LAeqTi (ekvivalent kontinuerlig ljudnivå under mätperioden)

LAFmax95 (95:e percentilen av maximal A-vägd ljudnivå)

DPOAE-amplituder i höger och vänster öra vid 3–8 kHz, kvalitetssäkrade enligt fördefinierade kriterier

 Variablernas definitioner, enheter och kodningar framgår i den bifogade variabelförteckningen</r:Content>
      <r:Content xml:lang="en">This dataset contains anonymised measurements of hearing function and noise exposure among children in Swedish preschools. Data collection involved two types of objective measurements:

Pressurised Distortion Product Otoacoustic Emissions (pDPOAE) as an indicator of cochlear function.

Noise exposure measurements using personal dosimeters that recorded A-weighted sound levels during preschool attendance.

No tympanometry data are included in the dataset, but tympanometric screening was used as a quality control criterion for inclusion of DPOAE results.

The dataset includes the following variables:

Anonymised participant ID

Measurement timing (morning/afternoon, beginning/end of the week)

LAeqTi (equivalent continuous A-weighted sound level over the measurement interval)

LAFmax95 (95th percentile of maximum A-weighted sound pressure level)

DPOAE amplitudes for the right and left ears at 3–8 kHz, quality controlled according to predefined criteria

Variable definitions, units, and coding schemes are provided in the accompanying codebook.</r:Content>
    </r:Abstract>
    <r:Coverage>
      <r:TopicalCoverage>
        <r:URN>urn:ddi:se.researchdata:2025-210.TopicalCoverage:2.0</r:URN>
        <r:Subject xml:lang="en" controlledVocabularyID="Health.GeneralHealthAndWellbeing" controlledVocabularyName="CESSDA Topic Classification">General health and well-being</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="Health.GeneralHealthAndWellbeing" controlledVocabularyName="CESSDA Topic Classification">Allmän hälsa och välbefinnande</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="SocialStratificationAndGroupings.Children" controlledVocabularyName="CESSDA Topic Classification">Children</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="SocialStratificationAndGroupings.Children" controlledVocabularyName="CESSDA Topic Classification">Barn</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:Subject xml:lang="en" controlledVocabularyID="30311" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Public Health, Global Health and Social Medicine</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="30311" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Folkhälsovetenskap, global hälsa och socialmedicin</r:Subject>
        <r:Keyword xml:lang="en" controlledVocabularyID="D002648" controlledVocabularyName="MeSH">Child</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D002648" controlledVocabularyName="MeSH">Barn</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="D000161" controlledVocabularyName="MeSH">Acoustic Stimulation</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D000161" controlledVocabularyName="MeSH">Akustisk stimulering</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D000367" controlledVocabularyName="MeSH">Age Factors</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D000367" controlledVocabularyName="MeSH">Åldersfaktorer</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D002675" controlledVocabularyName="MeSH">Child, Preschool</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D002675" controlledVocabularyName="MeSH">Förskolebarn</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D006317" controlledVocabularyName="MeSH">Hearing Loss, Noise-Induced</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D006317" controlledVocabularyName="MeSH">Bullerframkallad hörselnedsättning</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="D017084" controlledVocabularyName="MeSH">Otoacoustic Emissions, Spontaneous</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="D017084" controlledVocabularyName="MeSH">Otoakustiska emissioner, spontana</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="p1717" controlledVocabularyName="YSO">acoustic environment</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="p1717" controlledVocabularyName="YSO">ljudmiljö</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="p3583" controlledVocabularyName="YSO">measuring instruments (devices)</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="p3583" controlledVocabularyName="YSO">mätinstrument</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="p15121" controlledVocabularyName="YSO">hearing examination</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="p15121" controlledVocabularyName="YSO">hörselundersökning</r:Keyword>
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        <r:URN>urn:ddi:se.researchdata:2025-210.SpatialCoverage:2.0</r:URN>
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          <r:Content xml:lang="en">The dataset from the 2022–2024 period comprises 15 preschool departments in Gothenburg, Sweden, distributed across four major city districts: Centrum (n = 4), Hisingen (n = 3), Nordost (n = 3), and Sydväst (n = 2). The selection includes preschools located in both central and peripheral parts of the city, such as Örgryte-Härlanda, Norra Hisingen, Angered, Kortedala, Frölunda, and Askim-Hovås. This geographical diversity enables analysis of contextual and acoustic conditions across varied preschool environments.</r:Content>
        </r:Description>
        <r:CountryCode>SE</r:CountryCode>
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        <r:URN>urn:ddi:se.researchdata:2025-210.TemporalCoverage:2.0</r:URN>
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          <r:StartDate>2022-10-10</r:StartDate>
          <r:EndDate>2024-05-15</r:EndDate>
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