Module5 - Midterm Flashcards
1
Q
Descriptive studies/ types
A
amount and distribution in populations, person, place and time
- case reports
- case series
- ecological studies
- cross section or prevalence surveys
2
Q
Analytic studies
A
test hypotheses, identify and quantify risk or exposure
2 studies: observational and experimental
3
Q
observational study types
A
case-control
cohort
ecological studies
cross sectional or prevalence surveys
4
Q
experimental study types
A
clinical trials
preventive trials
community intervention trials
