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Ekologisk studie — Aggregeret epidemiologisk studie

En ekologisk studie er et observationsbaseret epidemiologisk design, hvor analysens enhed er en gruppe eller population — et land, en region, en by eller en tidsperiode — snarere end et individ. Eksponeringer og udfald måles som aggregerede værdier (rater, proportioner eller gennemsnit) og korreleres derefter på tværs af grupper for at generere eller evaluere hypoteser om populationsniveau-associationer mellem risikofaktorer og sygdom.

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Kilder

  1. Morgenstern, H. (1995). Ecologic studies in epidemiology: concepts, principles, and methods. Annual Review of Public Health, 16(1), 61–81. DOI: 10.1146/annurev.pu.16.050195.000425
  2. Ecological study. Wikipedia. link

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ScholarGate. (2026, June 3). Ecological Epidemiological Study. ScholarGate. https://scholargate.app/da/epidemiology/ecological-study

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ScholarGateEcological Study (Ecological Epidemiological Study). Hentet 2026-06-15 fra https://scholargate.app/da/epidemiology/ecological-study · Datasæt: https://doi.org/10.5281/zenodo.20539026