Follow-up methods — Flashcards

Follow-up methods — Flashcards

Follow-up methods — Flashcards
#1

Which type of observational study can be retro- or prospective? _____

#2

_____ risk is defined as the difference in risk between exposed and unexposed groups

#3

Are cohort studies useful for measuring incidence and/or prevalence? _____

#4

A survival cohort describes the past history of _____, and thus introduces bias into the results (this is seen in Retrospective Case Series)

#5

Cumulative incidence = (# of new cases over a specific period) / (number of people at risk at the _____ of the period)

#6

If relative risk _____ 1, exposure is associated with decreased disease occurence

#7

What kind of study compares a group with an exposure to another group without an exposure and looks for differences in disease outcomes between the two groups.

#8

Explain how a cohort study works.

#9

What is the unit for measuring outcomes in a cohort study?

#10

Lung cancer risk is directly related to the duration and the amount of smoking, which is measured in '_____'

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Follow-up methods Flashcards | Cohort studies Study Cards - OnCourse