Stats Flashcards
1
Q
What is numbers needed to treat (NNT)?
A
A measure that indicates how many patients would require an intervention to reduce the expected number of outcomes by one
2
Q
How do you calculate NNT?
A
1/Absaloute risk reduction
Rounded to next whole number
3
Q
How to calculate experimental event rate (EER)?
A
No. who had a particular outcome with the intervention / total number who had the intervention
4
Q
How to calculate the control event rate (CER)?
A
No. who had a particular outcome with the control / total number who had the intervention
