What are the different types of biases that can occur in a screening program?

What are the different types of screening programs? Give example of each type.
April 20, 2020
What study design is been used for this study? Why? 
April 20, 2020

What are the different types of biases that can occur in a screening program?

What are the different types of biases that can occur in a screening program?

What are the different types of biases that can occur in a screening program? [ONE POINT]