Study types Flashcards
1
Q
What is the most valid study design?
A
Meta analysis with at least one RCT
2
Q
What is the least valid study design?
A
Observation or anectodal
3
Q
What is a ecological study?
A
Geographical observation to generate hypothesis
4
Q
What is a X section study?
A
Looks at incidence and prevelance but no cause and effect