An Example to check HR, RRR, and NNT

In this video, Prof. Mary Ferrill continues to explain RR, RRR (Relative RIsk Reduction), ARR (Absolute Risk Reduction), and NNT/NNH in the clinical trial.

We are given an example from the New England Journal of Medicine.

Prof. Mary will check HR, RRR, ARR, and NNT.

The final example is a large case-control study provided by Prof. Mary, and she will elaborate more in the next video.

If you have any questions, don’t hesitate to leave them below.