Epidemiology Week 12 Flashcards
1
Q
Relative Risk
A
Incidence of outcome in unexposed group
2
Q
RR > 1
A
Increased risk
3
Q
RR = 1
A
no association
4
Q
RR < 1
A
decreased risk
5
Q
RRR
A
|1-RR| x 100
6
Q
Final Risk
A
Baseline risk x relative risk
7
Q
Odds Ratio
A
Odds of exposure in unexposed group
8
Q
OR > 1
A
Increased risk of exposure
9
Q
OR < 1
A
Decreased risk of exposure
10
Q
OR = 1
A
No association
11
Q
What should RR be in cohort study?
A
RR > 3
12
Q
What should OR be in case control study?
A
OR > 4
13
Q
Attributable Risk
A
Difference in incidence of disease between exposed & unexposed individuals
14
Q
Rate Ratio
A
Incidence Rate in Unexposed
15
Q
Population Attributable Risk
A
(Incidence in population) - (Incidence in unexposed)
