Comm. Dent UP Flashcards

1
Q

Greene & Vermillion

A

OHI- S

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2
Q

provides a picture of the health status of a population at one point time

A

Cross- Sectional Study
ex. Population (exposed & not exposed)
Prevalence Ratio= Prevalence of disease in exposed
Prevalence in unexposed

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3
Q

compares the exposure histories of people with & without a particular disease in order to identify likely risk fx for the disease

A

Case- Control Study

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4
Q

follows participant through time

A
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