Evidence Base Pactice

Paper details:

Here I attached the research databases that I used before, plus the research guidelines which is the document I need done. And this is the problem I choose :
P: CHF patients 65-75 years.
I:Referred to a Heart failure clinic 48 hours after discharge and then once a week.
C:Compared to those with minimal education and no follow up in a clinic.
O:Reduction of the readmission rates.
T:Within a period of 60 days.