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5 Cards in this Set
- Front
- Back
cohort study
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subsets of a population are defined and can be identified as exposed to factor(s) hypothesized to influence disease occurence
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ambidirectional cohort
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cohort study that shares components of both prospective and retrospective designs
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prospective cohort
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grouped on the basis of past or current exposure and are followed into the future
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retrospective cohort
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both exposures and outcomes have already occurred at the time of the study
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standardized incidence ratio
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ratio of the number of incident cases of a specified condition in the study populations to the incident number that would be expected if the study population had the same incidence rate as the standard or population for which that incidence rate is known
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