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.