(3) Case control studies Flashcards
1
Q
What is an ecological study?
A
It asks the quesion how does the risk of disease vary by person, time and place?
2
Q
What is an analytic study?
A
- Cross-sectional
- Cohort / Longitudinal
- Case-Control
3
Q
What composes an intervention study?
A
Randomied controlled trials
4
Q
What is a case controlled study?
A
Based on asking a person if they suffer from a disease and then asking them if they’ve had exposure torisk factors
