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[h] Hematology & Oncology System Flashcards

[i] Master this session in just 5 minutes.

[q] Which type of research study?

Exposure and outcome are measured simultaneously at a particular point in time.

Also called Prevalence study.

Cannot provide incidence.

Analysis assesses only the association between disease and risk factors, not causation.

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[q] Which type of research study?

Designed by selecting individuals with a particular disease (cases), individuals without that disease (controls), and then evaluating previous exposure status.

Looks backward in time for the presence or absence of risk factors (Retrospective).

Can give evidence for causality.

No assessment of prevalence or incidence.

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[q] Which type of research study?

Identifies people with risk factors and compares disease incidence to incidence rate in another group of people without those risk factors.

Can be prospective or retrospective.

Gives assessment of incidence and causality.

No estimate of prevalence.

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[q] The critical distinction between case control and retrospective cohort studies is ……?

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[x][restart]

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