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Quiz

Study Types

Eva Bonning 18 Fragen Aktualisiert am 26 Okt 2017

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  1. 1Which of the following best describes a cross sectional study
    1. AIt measures what is occurring in a population at a specific point in time
    2. BIt measures what is occurring between populations in a point in time
    3. CParticipants are defined on the presence of exposure and followed up over time
    4. DParticipants are defined on the presence of the outcome in regards to past exposures
  2. 2Which of the following best describes an Ecological Study
    1. AIt measures what is occurring between populations at a point in time
    2. BIt measures what is occurring within a population at a point in time
    3. CParticipants are defined on the presence of exposure and followed up over time
    4. DThe outcome has already occurred and a follow up time is reconstructed from pre-existing data
  3. 3Which of the following best describes a Cohort study
    1. AParticipants are defined on the presence of an exposure and followed up over time
    2. BParticipants are defined on the presence of the outcome in regards to past exposure
    3. CIt measures what is occurring within a population at a specific point in time
    4. DIt measures what is occurring between different populations at a point in time
  4. 4Which of the following best describes a historical cohort study
    1. AThe outcome has already occurred for participants and a follow up time is reconstructed from pre-exisiting data
    2. BParticipants are defined on the presence of the outcome in regards to past exposure
    3. CParticipants are defined on the presence of exposure and followed up over time
    4. DIt measures what is occurring in a population at a specific point in time
  5. 5Which of the following best describes a case control study
    1. AParticipants are defined on the presence of an outcome in regards to past exposures
    2. BParticipants are defined on the presence of an exposure and followed up over time
    3. CInterventions are randomly assigned to a case group to be compared to a control group
    4. DI measures what is occurring between different populations at a point in time
  6. 6Which of the following best describes a randomised controlled trial
    1. AInterventions are randomly assigned to a case group to be compared to a control group
    2. BParticipants are defined on the presence of outcome in regards to past exposure
    3. CParticipants are defined on the presence of an exposure then followed up over time
    4. DIt measures what is occurring in a population at a specific point in time
  7. 7Which of the following are strengths of cross sectional studies
    1. AThey are cheap and easy
    2. BMultiple exposures can be measured
    3. CIt uses preexisting data
    4. DIt is good for rare exposures
    5. EYou can measure multiple outcomes
  8. 8Which of the following are limitations of cross sectional studies
    1. AThere is no temporal sequencing
    2. BIt doesn't measure the development of disease
    3. CIt is poor for the measurement of rare or transient diseases
    4. DResults can be affected by the duration of the disease
    5. EYou can only measure one outcome
    6. FIt is resource intensive
    7. GIt doesn't control for confounding
    8. HEcological fallacy
  9. 9Which of the following are strengths of ecological studies
    1. AThey are cheap and easy
    2. BMultiple exposures can be measured
    3. CIt uses preexisting data
    4. DYou can measure multiple outcomes
  10. 10Which of the following are limitations of ecological studies
    1. AIt is poor for the measurement of rare or transient diseases
    2. BResults can be affected by the duration of the disease
    3. CEcological fallacy
    4. DIt doesn't control for confounding
    5. EIt is resource intensive

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Beschreibung
Medicine (PUBH 192) Quiz am Study Types, erstellt von Eva Bonning am 26/10/2017.
Sprache
English
Aufrufe
3
Verlauf
Erstellt am 26 Okt 2017 · aktualisiert am 26 Okt 2017
Schlagwörter
medicinepubh 192
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