What is Hazzard Ratio? Can it be calculated mannualy?

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Khalid Al-Hussaini

Dear, Hazard ratios are commonly used when presenting results in clinical trials involving survival data, and allow hypothesis testing. They should not be considered the same as relative risk ratios.

For more information, check this link:

http://www.medicine.ox.ac.uk/bandolier/painres/download/whatis/what_are_haz_ratios.pdf

Bachir Achour

Dear Rajat,

I suggest you the following interesting links.

https://en.wikipedia.org/wiki/Hazard_ratio

https://www.youtube.com/watch?v=z1b2hFzXsrU

With my best regards

Prof. Bachir ACHOUR

Rajat Sanker Roy Biswas

Thanks Sir!