Use this grid to help frame your clinical question correctly before entering Ovid Medline.

Clinical question

 

 

 

Filter grid

Problem type
Etiology  
Prognosis  
Diagnosis  
Therapy  
Exposure/intervention

 

 
Condition

 

 
Outcome

 

 
Methodological filter
  • Risk (keyword)
  • Cohort studie 9subject)
  • Sensitivity (keyword)
  • Clinical trial (publication type)
Publication language

 

 
Population

 

 
Date of publication

 

 
Publication type