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Samenvatting Onderzoeksdesign
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Samenvatting van 4 pagina's voor het vak GZW1244 Kwalitatief Onderzoek Blok 3 aan de UM (Onderzoeksdesign)
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Onderzoeksdesign 04-01-2021leerboek epidemiologie h4
kennisclip → what is epidemiology
continuum = verschillende mate of ernst van een ziekte
dichotoom (vaak gebruikt in onderzoek) = twee categorieën (wel en niet ziek zijn)
beschrijvend onderzoek = beschrijven ziekte en determinanten in populatie
- persoon - tijd - plaats
- frequentiematen
- observationele designs (niet-experimenteel)
analytisch onderzoek = analyseren relatie tussen ziekte en determinanten in populaties
- oorzaak - gevolg
- associatiematen
- observationele & experimentele designs
observationele designs = touwtjes in eigen
handen (randomized controlled trial,
interventieonderzoek)
experimentele designs = langs de zijlijn
(populatieniveau, individueel niveau)
soorten onderzoek:
- tijdstrend onderzoek
- ecologisch onderzoek
- patiëntenserie
- dwarsdoorsnedeonderzoek
- cohortonderzoek
- patiënt-controleonderzoek
ecologische studies bestuderen de correlatie tussen expositie (exposure) en ziekte op
populatieniveau
● geografisch correlatieonderzoek
● tijdstrend onderzoek
- voordeel → vaak snel uit te voeren en goedkoop
- nadelen → gegevens op populatieniveau en niet op individueel niveau
(ecologische valkuil), regionale verschillen in diagnostische procedures,
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