When you use Case Series studies?
When you don’t know what’s really going on so you just look at lots of cases
If you want to determine Prevalence, you would use a __________ Study
Cross-Sectional
Selection Bias
Not fully randomized people, sometimes healthier people skew to healthier outcomes
Sampling Bias
Non-generalizable people
Prospective Cohorts are great to determine the ____ of the patient
Prognosis
Retrospective Cohorts’ main advantage is that they are ____
Inexpensive