11 November 2017 7 7K Report

Hello Everyone,

Need quick help! I have 5 different rates for recurrence from 5 studies with different followup. How do I combine them to find one probability to be used in cost-effectiveness model.

Study Rate Time period

A 52.3% 5 years

B 23.2% 2 years

C 17.3% 2 years

D 9.0% 2 years

E 20.9 5 years

Now, I need to find the average rate to convert into probability to use it in a 3 month Markov chain model.

Any direction will be really helpful.

Regards,

Syeda.

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