Question domain and levels of evidence for EBP

1. Review:
Question Domain & Evidence Pyramid
Remember, certain study designs offer stronger evidence for
different types of research questions (and guide you toward
the best questions for appraisal.) The most common question
domains are therapy, diagnosis, prognosis, & etiology.
Levels of
Evidence
A meta-analysis, systematic review, or practice guideline that
synthesizes multiple studies of the most appropriate study design
can be even stronger evidence when relevant to your question,
patient, outcomes, and inclusion/exclusion criteria.

2. Evidence Pyramid
Article
Types